# ThinkPad X1 series

The ThinkPad X1 series is a line of high-end ThinkPad laptop and tablet computers produced by Lenovo. It is a sub-series of the ThinkPad X series designed to be extra premium with material that make them lighter and portable, having been originally classed as Ultrabooks. While the ThinkPad T series is the flagship ThinkPad line, the ThinkPad X1 series's X1 Carbon specifically has been cited as a flagship model since its introduction in 2012.
The current model list contains four product lines:
* X1 Carbon – mainstream premium 14-inch model
* X1 Yoga/2-in-1 – the convertible 14-inch version
* X1 Fold – the first foldable personal computer
Former product lines include:
* X1 Extreme – 15.6-inch (later 16-inch) advanced ultra-light premium laptop; the same model with a Quadro GPU known as ThinkPad P1
* X1 Titanium Yoga – a convertible 13.5-inch version with titanium body
* X1 Nano – a 13.3-inch version – the lightest ThinkPad model

## Launch

The first laptop with X1 branding was the ThinkPad X1 – the 13-inch sub-compact model, the thinnest and fastest charging business laptop at the time of release in 2011. In contrast with previous 13-inch X series model (X301), it has only one RAM slot and only one storage slot.
In early August 2012, Lenovo released the ThinkPad X1 Carbon as the 14-inch successor to the original ThinkPad X1. The X1 Carbon was first released in China due to the popularity of ThinkPads in that market. In November 2012, Lenovo announced a touch-screen variant called the ThinkPad X1 Carbon Touch designed for use with Windows 8. Its display makes use of multi-touch technology that can detect simultaneous inputs from up to ten fingers. On the performance of the X1 Carbon Touch's SSD, Engadget states, "The machine boots into the [s]tart screen in 11 seconds, which is pretty typical for a Windows 8 machine with specs like these. We also found that the solid-state drive delivers equally strong read and write speeds (551 MB/s and 518 MB/s, respectively), which we noticed the last time we tested an Ultrabook with an Intel SSD. "

## Models

ThinkPad X1 series :
| Type | 12.5" | 13.3" | 13.3" | 13.3" | 14" | 14" | 15.6" | 16" | 16" |
| Type | Tablet | Tablet / Foldable | Premium ultrabook | Flipbook «2-in-1» | Flipbook «2-in-1» | Premium ultrabook | Performance ultrabook | Performance ultrabook | Foldable |
| 2011 | | | X1 original | | | | | | |
| 2012 | | | replaced by X1 Carbon | | | X1 Carbon Gen 1 | | | |
| 2013 | | | replaced by X1 Carbon | | | X1 Carbon Gen 1 | | | |
| 2014 | | | replaced by X1 Carbon | | | X1 Carbon Gen 2 | | | |
| 2015 | | | replaced by X1 Carbon | | | X1 Carbon Gen 3 | | | |
| 2016 | X1 Tablet Gen 1 | | replaced by X1 Carbon | | X1 Yoga Gen 1 | X1 Carbon Gen 4 | | | |
| 2017 | X1 Tablet Gen 2 | | replaced by X1 Carbon | | X1 Yoga Gen 2 | X1 Carbon Gen 5 | | | |
| 2018 | replaced by 13" line | X1 Tablet Gen 3 | replaced by X1 Carbon | | X1 Yoga Gen 3 | X1 Carbon Gen 6 | X1 Extreme Gen 1 | | |
| 2019 | replaced by 13" line | replaced by X12 Detachable | replaced by X1 Carbon | | X1 Yoga Gen 4 | X1 Carbon Gen 7 | X1 Extreme Gen 2 | | |
| 2020 | replaced by 13" line | X1 Fold Gen 1 | X1 Nano Gen 1 | | X1 Yoga Gen 5 | X1 Carbon Gen 8 | X1 Extreme Gen 3 | | |
| 2021 | replaced by 13" line | replaced by 16" line | X1 Nano Gen 1 | X1 Ti Yoga Gen 1 | X1 Yoga Gen 6 | X1 Carbon Gen 9 | replaced by 16" line | X1 Extreme Gen 4 | |
| 2022 | replaced by 13" line | replaced by 16" line | X1 Nano Gen 2 | | X1 Yoga Gen 7 | X1 Carbon Gen 10 | replaced by 16" line | X1 Extreme Gen 5 | X1 Fold 16 Gen 1 |
| 2023 | replaced by 13" line | replaced by 16" line | X1 Nano Gen 3 | | X1 Yoga Gen 8 | X1 Carbon Gen 11 | replaced by 16" line | replaced by P1 | X1 Fold 16 Gen 1 |
| 2024 | replaced by 13" line | replaced by 16" line | replaced by X13 Gen 5 | | X1 2-in-1 Gen 9 | X1 Carbon Gen 12 | replaced by 16" line | replaced by P1 | X1 Fold 16 Gen 2 |
| Notes ↑ X1 type codes: 1286, 129# 1 2 3 4 5 6 7 8 9 Compatible with ThinkPad Basic USB 3.0 Dock 1 2 3 4 5 6 7 8 9 Compatible with ThinkPad USB 3.0 Pro Dock 1 2 3 4 5 6 7 8 9 Compatible with ThinkPad USB 3.0 Ultra Dock ↑ X1 Carbon type codes: Gen 1: 34## Gen 2: 20A# Gen 3: 20Bx Gen 4: 20Fx Gen 5: 20Hx (Kaby Lake) or 20K# (Skylake) Gen 6: 20Kx Gen 7: 20Qx, 20R# Gen 8: 20U9, 20UA Gen 9: 20Xx 1 2 3 4 Compatible with ThinkPad OneLink Dock 1 2 3 Compatible with ThinkPad USB-C Dock ↑ X1 Tablet type codes: Gen 1: 20Gx Gen 2: 20Jx Gen 3: 20Kx ↑ X1 Yoga type codes: Gen 1: 20Fx Gen 2: 20Jx Gen 3: 20Lx Gen 4: 20Qx, 20Sx Gen 5: 20Ux ↑ Compatible with ThinkPad Thunderbolt 3 Dock ↑ Compatible with ThinkPad Hybrid USB-C with USB-A Dock ↑ Compatible with ThinkPad Thunderbolt 3 Dock Gen 2 ↑ Compatible with ThinkPad Thunderbolt 3 Workstation Dock Gen 2 ↑ X1 Extreme type codes: Gen 1: 20Mx Gen 2: 20Qx Gen 3: 20Tx Gen 4: 20Y# ↑ X1 Fold type codes: Gen 1: 20Rx ↑ X1 Titanium Yoga type codes: Gen 1: 20Qx ||||||||||
Battery configuration
| Main | M(x) | Main hot-swappable (max.cells) | Secondary | U | Ultrabay removable |
| Main | M(x) | Main hot-swappable (max.cells) | Secondary | u | Ultrabay unremovable |
| Main | M(x) | Main removable (max.cells) | Secondary | m(x) | internal (max.cells) "PowerBridge" |
| Main | m(x) | Main internal (max.cells) | Secondary | S | Slice battery |
Laptop color codes :
| PCIe 4.0 x4 | PCIe 3.0 x4 | PCIe 3.0 x2 | M.2 SATA | mSATA | 1.8" SATA | 2.5" SATA | 1.8" IDE | 2.5" IDE |
| 2019 Not yet (laptops) | 2013 | 2013 | 2013 | 2009 | 2003 | 2003 | 1991 | 1988 |
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| Amount | LPDDR5X | LPDDR5 | DDR5 | LPDDR4X | LPDDR4 | DDR4 | LPDDR3 | DDR4 | DDR3L | DDR3L | DDR3 | DDR3 | DDR2 | DDR2 | DDR | SDR | EDO | FPM |
| Amount | | | | | | dual channel | | < dual channel | dual channel | < dual channel | dual channel | < dual channel | dual channel | < dual channel | | | | |
| Amount | 2022 (laptops) | 2019 (laptops) | 2020 | 2017 | 2014 | 2014 | 2012 | 2014 | 2010 | 2010 | 2007 | 2007 | 2003 | 2003 | 1998 | 1993 | 1993 | 1987 |
| max memory = 512 GB | N/A | N/A | 512 GB | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| max memory = 256 GB | N/A | | 256 GB (4 slots) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| max memory = 128 GB | 128 GB | | 128 GB | N/A | N/A | 128 GB (4 slots) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 64 GB ≤ max memory < 128 GB | | 64 GB | | N/A | N/A | 64 GB | N/A | 64 GB (2 slots) | 64 GB (4 slots) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 32 GB ≤ max memory < 64 GB | | | | 32 GB | 32 GB | 32 GB | N/A | | 32 GB | 32 GB (2 slots) | 32 GB (4 slots) | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 16 GB ≤ max memory < 32 GB | | | | | | 16 GB | 16 GB | | 16 GB | | 16 GB | 16 GB (2 slots) | 16 GB (4 slots) | N/A | N/A | N/A | N/A | N/A |
| 8 GB ≤ max memory < 16 GB | | | | | | 8 GB | | | 8 GB | | 8 GB | | 8 GB | 8 GB (2 slots) | 8 GB (4 slots) | N/A | N/A | N/A |
| 4 GB ≤ max memory < 8 GB | | | | | | 4 GB | | | 4 GB | | 4 GB | | 4 GB | | 4 GB | 4 GB (4 slots) | 4 GB (4 slots) | N/A |
| 2 GB ≤ max memory < 4 GB | | | | | | 2 GB (8 chips) | | | 2 GB | | 2 GB | | 2 GB | | | 2 GB | 2 GB | N/A |
| 1 GB ≤ max memory < 2 GB | | | 1 GB (1 chip) | dual channel min | dual channel min | N/A | | single channel min | 1 GB | | 1 GB | | 1 GB | | | | | 1 GB (4 slots) |
| 512 MB ≤ max memory < 1 GB | N/A | N/A | N/A | single channel min | single channel min | N/A | dual channel min | half channel min | 512 MB (8 chips) | | 512 MB (8 chips) | | 512 MB | | | | | 512 MB |
| 256 MB ≤ max memory < 512 MB | N/A | N/A | N/A | 256 MB (1 chip) | 256 MB (1 chip) | N/A | single channel min | 256 MB (1 chip) | N/A | single channel min | N/A | single channel min | 256 MB | | | | | |
| 128 MB ≤ max memory < 256 MB | N/A | N/A | N/A | N/A | N/A | N/A | 128 MB (1 chip) | N/A | N/A | half channel min | N/A | half channel min | | | | | | |
| 64 MB ≤ max memory < 128 MB | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 64 MB (1 chip) | N/A | 64 MB (1 chip) | | | | | | |
| max memory < 64 MB | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | | | | | | |

### 2011 – 0th generation
#### X1 (original)

An addition to the lightweight X series, weighing between 1.36 kg to 1.72 kg depending on configuration. It was the thinnest ThinkPad laptop to date at 16.5 (front) and 21.5 mm (rear). The screen is a 13.3-inch (340 mm) LED-backlit HD infinity panel with 1366 × 768 (WXGA) resolution. Base configuration uses an Intel Sandy Bridge 2.5 GHz Core i5-2520M (up to 3.20 GHz) with 4 GiB of RAM (up to 8 GiB), SATA SSD or hard drive, Intel Integrated HD Graphics, USB 3.0, backlit keyboard, 802.11 b/g/n WiFi and an average of eight hours of battery life. The battery is internal and not removable, and there is no optical drive.
The ThinkPad X1 laptop was released by Lenovo in May 2011. Notebook Review offered a positive opinion of the ThinkPad X1, saying that it was, "A powerful notebook that combines the durability and features of a business-class ThinkPad with the style of a consumer laptop." A 13.3-inch X1 ThinkPad was announced to be available in the UK on June 7, 2011.
The specifications of the ThinkPad X1 laptop are given below:
* Processor: Up to Intel Core i7-2640M (2× 2.80 GHz, 4 MB L3)
* Memory: Up to 8 GiB DDR3 1333 MT/s (1 slot)
* Graphics: Intel HD Graphics 3000
* Storage: 1 × SATA 6 Gbit/s (320 GB 7200 RPM HDD, or an SSD, ranging from 128 GiB to 160 GiB)
* Battery: Up to 5.2 hours. This could be extended further to 10 hours with a slice battery.
| Model | Release (EU) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 13.3" |||||||||||||
| X1 | 2011 | 340 x 230 x 17 – 21 mm | 1.69 kg (3.7 lb) | 2nd Gen Intel Core Up to i7-2640M (2C/4T) | Intel QM67 | 8 GiB DDR3 1333 MHz (1 slot) | Intel HD 3000 | One 2.5" SATA 7mm Drive | Gigabit Ethernet Wi-Fi Half Mini PCIe Card BT 3.0 Module Optional WWAN | 1366×768 | m | |

### 2012 – 1st generation
#### X1 Carbon (1st Gen)

The X1 Carbon features a solid-state drive (SSD) instead of a hard drive. The base model has 4 GiB of memory, an Intel Core i5-3317U processor, and a 128 GiB SSD. The most expensive model has an Intel Core i7 processor and a 256 GiB SSD. The X1 Carbon requires the use of a dongle to access wired Ethernet and some models include 3G or 4G cellular modems.
The base model X1 Carbon has a 14-inch (360 mm) TN screen with a resolution of 1600 by 900 pixels. The X1 Carbon weighs 1.35 kilograms (3.0 lb) and measures 12.8 inches (330 mm) by 8.94 inches (227 mm) by 0.68 inches (17 mm) (at its thickest). The X1 Carbon's roll cage is made of light-weight carbon-fiber and has a matte black finish.
In November 2012, Lenovo announced a touch-screen variant called the ThinkPad X1 Carbon Touch designed for use with Windows 8. Its display makes use of multi-touch technology that can detect simultaneous inputs from up to ten fingers.
In a review published for CNET, Dan Ackerman wrote, "At first glance, the ThinkPad X1 Carbon looks a lot like other ThinkPads, but in the hand it stands out as very light and portable. The excellent keyboard shows up other ultrabooks, and the rugged build quality is reassuring. With a slightly boosted battery and maybe a lower starting price, this could be a serious contender for my all-around favorite thin laptop."
In another review for CNET, Nicholas Aaron Khoo wrote, "For this geek, there are many things to like about this 14-inch (1600x900 HD+) Ultrabook when it comes to usability when traveling on economy class. These include the backlit and spill-resistant keyboard, side-positioned ports, nice viewing angles, TrackPoint (which not everyone likes), nicely implemented touchpad and biometric login. Unlike it's [sic] poorer cousin, the Lenovo IdeaPad U410, it is able to go into hibernate mode without having the user jump through hoops to enable it."
On the X1 Carbon Touch's SSD performance Engadget states, "The machine boots into the [s]tart screen in 11 seconds, which is pretty typical for a Windows 8 machine with specs like these. We also found that the solid-state drive delivers equally strong read and write speeds (551 MB/s and 518 MB/s, respectively), which we noticed the last time we tested an Ultrabook with an Intel SSD."

#### 2012 Touch

In a review for Engadget, Dana Wollman wrote, "Starting with ergonomics, this has one of the best keyboard / touchpad combinations we've seen on a laptop, and that's not even counting that signature red pointing stick. We're also enamored with the design: aside from being well-made, the X1 Carbon Touch is also notably thin and light [at 1.55kg] for a 14-inch machine, especially one with a touchscreen. The display is hardly our favorite, what with the narrow viewing angles, but at least the 1,600 x 900 resolution is nice and crisp."
In its review of the X1 Carbon Touch, Wired wrote, "Lenovo also hasn't forgotten about the things that users actually care about. Audio is impressive and Dolby-certified. The keyboard is backlit and fully usable, and the glass touchpad was rock solid on this go-round with the Carbon." In its final verdict Wired stated that an "Excellent combination of performance, portability, and durability" and "the best keyboard going" make the Touch 'Wired."
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (1st Gen) (3443, 3444, 3446, 3448, 3460, 3462, 3463) | 2012 | 331 x 226 x 18.8mm | 1.36 kg (3.0 lb) | 3rd Gen Intel Core: i5-3317U / i5-3337U / i5-3427U i7-3667U | Intel QS77 | 4/8 GiB DDR3L 1333 MHz (soldered) | Intel HD 4000 | One SATA (proprietary 26-pin connector) | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 1366 × 768 TFT | m | Soldered charging port |
| X1 Carbon (1st Gen) (3443, 3444, 3446, 3448, 3460, 3462, 3463) | 2012 | 331 x 226 x 18.8mm | 1.36 kg (3.0 lb) | 3rd Gen Intel Core: i5-3317U / i5-3337U / i5-3427U i7-3667U | Intel QS77 | 4/8 GiB DDR3L 1333 MHz (soldered) | Intel HD 4000 | One SATA (proprietary 26-pin connector) | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 1600 × 900 TFT | m | Soldered charging port |
| X1 Carbon (1st Gen) (3443, 3444, 3446, 3448, 3460, 3462, 3463) | 2012 | 331 x 226 x 20.8mm | 1.54 kg (3.4 lb) | 3rd Gen Intel Core: i5-3317U / i5-3337U / i5-3427U i7-3667U | Intel QS77 | 4/8 GiB DDR3L 1333 MHz (soldered) | Intel HD 4000 | One SATA (proprietary 26-pin connector) | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 1600 × 900 TFT Touch | m | Soldered charging port |

### 2014 – 2nd generation
#### X1 Carbon (2nd Gen)

The 2014 X1 Carbon features a 4th generation Intel processor and an "Adaptive Keyboard" touch bar where the function keys are normally located. The Home and End keys replaced the Caps Lock key, requiring the user to double-press the Shift key to activate Caps Lock. The Delete key was also repositioned to the right of the Backspace key instead of above it.
Peter Bright wrote a disparaging review for Ars Technica. He found the X1 Carbon with the Lenovo named "Adaptive Keyboard" to be near perfect but unusable because the keyboard was so non-standard when compared with that of a desktop, the older ThinkPad T410s and Lenovo Helix keyboards. As a touch typist, he despairs at the removal of the function keys, and the repositioning of Caps Lock, replacing it with Home End, and, that pretty much each little-finger key has moved.
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (2nd Gen) (20A7, 20A8) | 2014 | 331 x 226.8 x 18.16mm | 1.34 kg (3.0 lb) | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4/8 GiB DDR3L 1600 MHz (soldered) | Intel HD 4400 | One M.2 SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 1600 × 900 | m | Soldered charging port |
| X1 Carbon (2nd Gen) (20A7, 20A8) | 2014 | 331 x 226.5 x 17.72mm | 1.28 kg (2.8 lb) | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4/8 GiB DDR3L 1600 MHz (soldered) | Intel HD 4400 | One M.2 SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 2560 × 1440 IPS | m | Soldered charging port |
| X1 Carbon (2nd Gen) (20A7, 20A8) | 2014 | 331 x 227.1 x 18.46mm | 1.43 kg (3.2 lb) | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4th Gen Intel Core: i5-4200U / i5-4210U / i5-4300U i7-4600U | 4/8 GiB DDR3L 1600 MHz (soldered) | Intel HD 4400 | One M.2 SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 2560 × 1440 IPS Touch | m | Soldered charging port |

### 2015 – 3rd generation
#### X1 Carbon (3rd Gen)

The 2015 X1 Carbon features a 5th generation Intel Core processor. Lenovo reverted to the traditional Function row from the innovative but confusing Adaptive Function Row, and resumed using dedicated mouse buttons under the TrackPoint. A fingerprint reader is to the right of the keyboard and can be used to log into Windows.
In a review for Laptop Magazine, Mark Spoonauer wrote, "The ThinkPad X1 Carbon is easily one of the best business ultraportables available. While on the pricey side, the $1,754 configuration I reviewed delivers everything I want in a laptop: long battery life, a comfortable typing experience and strong overall performance. The X1 Carbon's design doesn't wow, but it's light and feels like it can stand up to abuse. However, the lack of an SD card slot is annoying, and I wish the 14-inch display were as bright as it is sharp
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (3rd Gen) (20BS, 20BT) | January 2015 | 331 x 226.8 x 18.16mm | 1.359 kg (3.00 lb) | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 4/8/16 GiB DDR3L 1600 MHz (soldered) | Intel HD 5500 | One M.2 PCIe x4 or SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 1920 × 1080 | m | Soldered charging port |
| X1 Carbon (3rd Gen) (20BS, 20BT) | January 2015 | 331 x 226.5 x 17.72mm | 1.305 kg (2.88 lb) | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 4/8/16 GiB DDR3L 1600 MHz (soldered) | Intel HD 5500 | One M.2 PCIe x4 or SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 2560 × 1440 IPS | m | Soldered charging port |
| X1 Carbon (3rd Gen) (20BS, 20BT) | January 2015 | 331 x 227.1 x 18.46mm | 1.44 kg (3.2 lb) | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 5th Gen Intel Core: i5-5200U / i5-5300U i7-5500U / i7-5600U | 4/8/16 GiB DDR3L 1600 MHz (soldered) | Intel HD 5500 | One M.2 PCIe x4 or SATA | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card | Anti-glare: 2560 × 1440 IPS Touch | m | Soldered charging port |

### 2016 – 4th generation
#### X1 Carbon (4th Gen)

In January 2016 at the Consumer Electronics Show (CES), Lenovo presented their fourth generation X1 Carbon.

#### X1 Yoga

The first generation of the X1 Yoga was released in 2016, featuring a 14 in (36 cm) touchscreen with a 360-degree hinge. Unlike many other laptops in the X1 series, it features a stylus and a dedicated slot for it. Like many others in the X1 series, the X1 Yoga features a built-in fingerprint sensor, multiple USB ports, an HDMI port, and support for up to Intel i7 processors.

#### X1 Tablet

The ThinkPad X1 Tablet is a modular device that uses what Lenovo calls an "Ultra Connect" system to tie together removable modules such as an extra battery pack, a pico projector, a 3D camera, a detachable keyboard, etc. The X1 tablet is powered by an Intel Core m7 processor paired with up to 16 GiB of memory and solid state drives up to 1 TiB in capacity. The X1 Tablet's 12-inch multi-touch screen has a resolution of 2160 × 1440 (3∶2 aspect ratio).
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 12" |||||||||||||
| X1 Tablet | 2016 | 291.5 x 209.5 x 8.75mm (tablet) | 1.07 kg (2.4 lb) | 6th Gen Intel Core m | 6th Gen Intel Core m | 4/8/16 GiB LPDDR3 — 1866 MHz (soldered) | Intel HD 515 | One M.2 x4 | WWAN M.2 Card (?) | Glare: 2160x1440 IPS Touch | m | Soldered charging port |
| 14" |||||||||||||
| X1 Carbon (4th Gen) | 2016 | | 1.17 kg (2.6 lb) | 6th Gen Intel Core | 6th Gen Intel Core | 4/8/16 GiB LPDDR3 1866 MHz (soldered) | Intel HD 520 | One M.2 x4 | OneLink+ Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card (?) | Anti-glare: 1920 × 1080 IPS 2560 × 1440 IPS | m | Soldered charging port |
| X1 Yoga | 2016 | | 1.36 kg (3.0 lb) | 6th Gen Intel Core | 6th Gen Intel Core | 8/16 GiB LPDDR3 — 1866 MHz (soldered) | Intel HD 520 | One M.2 x4 | OneLink+ Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 Card (?) | Glare: 2560×1440 OLED Touch Anti-glare: 1920×1080 IPS Touch 2560×1440 IPS Touch | m | |

### 2017 – 5th generation
#### X1 Carbon (5th Gen)

In January 2017 at the Consumer Electronics Show (CES), Lenovo presented their fifth generation X1 Carbon, 1.14 kg weight, which delivers up to 15.5 hours of battery life starting at $1,329. A silver version was also introduced.

##### Recall

The ThinkPad X1 Carbon 5th Generation laptops built before 2017-11-01 were recalled after reports that a screw left in the laptop during manufacturing could damage one of the lithium batteries causing one of the cells to short out, leading to rapid overheating and failure. 83,500 of the laptops had been sold in the US and Canada before the recall.

#### X1 Yoga (2nd Gen)

Changes from previous X1 Yoga includes the use of 7th generation Intel Core i ('Kaby Lake') processors, addition of Thunderbolt 3 ports, USB-C connector for power adapter, 'wave' style keyboard featuring matte finish on the keyboard.

#### X1 Tablet (2nd Gen)

| Model | Release (US) | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 12" |||||||||||||
| X1 Tablet (2nd Gen) | 2017 | 1.07 kg (2.4 lb) | 7th Gen Intel Core m | 7th Gen Intel Core m | 4/8/16 GiB LPDDR3 — 1866 MHz (soldered) | Intel HD 615 | One M.2 x4 | Wi-Fi + BT (soldered) Optional WWAN M.2 Card (?) | Glare: 2160×1440 IPS Touch | m | |
| 14" |||||||||||||
| X1 Carbon (5th Gen) | 2017 | 1.13 kg (2.5 lb) | 6th or 7th Gen Intel Core | 6th or 7th Gen Intel Core | 8/16 GiB LPDDR3 1866 MHz (soldered) | Intel HD 520 (6th Gen CPUs) Intel HD 620 (7th Gen CPUs) | One M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN | Anti-glare: 1920 × 1080 IPS 2560 × 1440 IPS | m | Two TB3 x4 |
| X1 Yoga (2nd Gen) | 2017 | 1.36 kg (3.0 lb) | 7th Gen Intel Core | 7th Gen Intel Core | 8/16 GiB LPDDR3 — 1866 MHz (soldered) | Intel HD 620 | One M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN | Glare, anti-smudge: 1920×1080 IPS Touch 2560×1440 IPS Touch 2560×1440 OLED Touch | m | Two TB3 x4 Soldered charging port |

### 2018 – 6th generation
#### X1 Carbon (6th Gen)

In January 2018 at the Consumer Electronics Show (CES), Lenovo presented their sixth generation X1 Carbon, weighing 1.13 kg. This is the first X1 Carbon model to have a quad-core processor. It features an 8th generation Intel Core i5 or i7 processor, along with up to 16 GiB of RAM and up to 1 TiB of storage. X1 branding is also now present on the cover. The ThinkPad logo has changed to black instead of the previous silver branding.

#### X1 Yoga (3rd Gen)

The design is derived from 6th generation ThinkPad X1 Carbon, with the ThinkShutter privacy camera included by default (except for models with an IR camera), 15W 8th generation Core i5/i7 quad core processors and a built-in stylus. OLED screens are no longer an option.

#### X1 Extreme (1st Gen)

The first 15.6-inch ThinkPad X-series laptop. Also, in contrast to the regular 14-inch ThinkPad X series models, the X1 Extreme has user-upgradable RAM and the full-power HQ-series mobile Intel CPUs.
X1 Extreme laptop have a sibling model in a ThinkPad P series line, known as a ThinkPad P1.
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 13" |||||||||||||
| X1 Tablet (3rd Gen) | 2018 | 304 x 226 x 8.9mm (14.4mm with keyboard) | 1.27 kg (2.8 lb) | 8th Gen Intel Core up to i7-8650U | 8th Gen Intel Core up to i7-8650U | 8/16 GiB LPDDR3 — 2133 MHz (soldered) | Intel UHD 620 | One M.2 x4 | Optional WWAN | Glare: 3000×2000 IPS Touch | m | Two TB3 x4 |
| 14" |||||||||||||
| X1 Carbon (6th Gen) | 2018 | | 1.13 kg (2.5 lb) | 7th or 8th Gen Intel Core | 7th or 8th Gen Intel Core | 8/16 GiB LPDDR3 2133 MHz (soldered) | Intel HD 620 (7th Gen CPUs) Intel UHD 620 (8th Gen CPUs) | One M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 x2 Card | Glare: 2560 × 1440 IPS Dolby Vision Anti-glare: 1920 × 1080 IPS 1920 × 1080 IPS Touch 2560 × 1440 IPS | m | Optional ThinkShutter Two TB3 x4 Soldered charging port |
| X1 Yoga (3rd Gen) | 2018 | | 1.4 kg (3.1 lb) | 7th or 8th Gen Intel Core | 7th or 8th Gen Intel Core | 8/16 GiB LPDDR3 — 2133 MHz (soldered) | Intel HD 620 (6th Gen) or Intel UHD 620 (7th Gen) | One M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card Optional WWAN M.2 x2 Card | Anti-glare, anti-smudge: 1920×1080 IPS Touch 2560×1440 IPS Touch | m | ThinkShutter Two TB3 x4 |
| 15.6" |||||||||||||
| X1 Extreme (1st Gen) | 2018 | | 1.7 kg (3.7 lb) | 8th Gen Intel Core | Intel CM246 | 64 GiB DDR4 — 2666 MHz (2 slots) | Intel UHD 630 Optional + NVIDIA GTX 1050 Ti Max-Q 4 GB | Two M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card | Anti-glare: 1920 × 1080 IPS 3840 × 2160 IPS 3840 × 2160 IPS Touch | m | ThinkShutter Two TB3 x4 |

### 2019 – 7th generation
#### X1 Carbon (7th Gen)

In January 2019 at the Consumer Electronics Show (CES), Lenovo announced their seventh generation X1 Carbon, weighing 1.08 kilograms (2.4 lb). It came with the 8th generation Whiskey Lake Core i5 or i7 processors, up to 16 GiB of RAM, optional 4K display featuring Dolby Vision HDR, and a thinner chassis than the last generation. It also supports a new optional carbon fiber weave top cover.

#### X1 Yoga (4th Gen)

The design is derived from 7th generation ThinkPad X1 Carbon. This is notably the first ThinkPad with aluminum chassis. 15W 8th/10th generation Core i5/i7 quad core processors and a built-in stylus.

#### X1 Extreme (2nd Gen)

The updated version of first generation; the first non-Yoga ThinkPad laptop with an OLED screen option.
The sibling model is a ThinkPad P1 Gen 2.
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (7th Gen) | 2019 | 323 x 217 x 15mm | 1.09 kg (2.4 lb) | 8th or 10th Gen Intel Core | 8th or 10th Gen Intel Core | 8/16 GiB LPDDR3 2133 MHz (soldered) | Intel UHD Graphics | One M.2 x4 | Mini Gigabit Ethernet Intel Wireless-AC 9560 Wi-Fi + BT 5.0 (soldered) Optional WWAN M.2 x? Card (?) | Glare: 3840 × 2160 IPS Dolby Vision Anti-glare: 1920 × 1080 IPS 1920 × 1080 IPS PrivacyGuard 2560 × 1440 IPS Anti-reflection, anti-smudge: 1920 × 1080 Touch | m | ThinkShutter Two TB3 x4 |
| X1 Yoga (4th Gen) | 2019 | | 1.36 kg (3.0 lb) | 8th or 10th Gen Intel Core | 8th or 10th Gen Intel Core | 8/16 GiB LPDDR3 — 2133 MHz (soldered) | Intel UHD Graphics | One M.2 x4 | Mini Gigabit Ethernet Intel Wireless-AC 9560 Wi-Fi + BT 5.0 (soldered) Optional WWAN M.2 Card (?) | Anti-glare, anti-smudge: 1920×1080 IPS Touch 1920×1080 IPS PrivacyGuard Touch 2560×1440 IPS Touch 3840×2160 IPS Touch | m | ThinkShutter Two TB3 x4 |
| 15.6" |||||||||||||
| X1 Extreme (2nd Gen) | 2019 | 361.8 x 245.7 x 18.4mm | 1.7 kg (3.7 lb) | 9th Gen Intel Core | Intel CM246 | 64 GiB DDR4 — 2666 MHz (2 slots) | Intel UHD 630 Optional + NVIDIA GTX 1650 Max-Q 4 GB | Two M.2 x4 | Mini Gigabit Ethernet Wi-Fi + BT M.2 Card | Anti-glare: 1920 × 1080 IPS 1920 × 1080 IPS HDR 3840 × 2160 IPS 3840 × 2160 OLED Touch | m | ThinkShutter Two TB3 x4 |

### 2020
#### X1 Carbon Gen 8

In January 2020 at the Consumer Electronics Show (CES), Lenovo announced their eighth generation X1 Carbon. It comes with 10th generation Intel Comet Lake processors, optional PrivacyGuard display, and WiFi 6 support. The Fedora Linux distribution is also offered pre-installed on the laptop.

#### X1 Yoga Gen 5

The design is derived from 8th generation ThinkPad X1 Carbon. 10th generation Core i5/i7 quad core processors and a built-in stylus.

#### X1 Extreme Gen 3

The update of 15 inch line; the last X1 ThinkPad line with non-reduced 1.8 mm key travel.

#### X1 Nano

Lenovo unveiled the first X1 Nano in September 2020. X1 Nano was the lightest ThinkPad ever at the time at just 1.99 pounds (907 g) and also Lenovo's first ThinkPad based on Intel Evo platform, powered by 11th Gen Intel Core processors. The machine has a 13-inch 16:10 screen with four speakers with Dolby Atmos and four 360-degree microphones.

#### X1 Fold

X1 Fold with 13.3 inch display.
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon Gen 8 | Jan 2020 | 323 mm × 217 mm × 15 mm (12.72 in × 8.54 in × 0.61 in) | 1.09 kg (2.4 lb) | 10th Gen Intel Core | 10th Gen Intel Core | 8/16 GiB LPDDR3 2133 MHz (soldered) | Intel UHD Graphics | One M.2 x4 | Mini Gigabit Ethernet Intel Wi-Fi 6 AX201 + BT 5.0 (soldered) Optional WWAN M.2 x? Card (?) | Anti-glare: 1920 × 1080 IPS 1920 × 1080 IPS Touch 1920 × 1080 IPS Touch PrivacyGuard 2560 × 1440 IPS Glossy: 3840 × 2160 IPS Dolby Vision DisplayHDR | m | ThinkShutter Two TB3 x4 |
| X1 Yoga Gen 5 | Jan 2020 | | 1.36 kg (3.0 lb) | 10th Gen Intel Core | 10th Gen Intel Core | 8/16 GiB LPDDR3 — 2133 MHz (soldered) | Intel UHD Graphics | One M.2 x4 | Mini Gigabit Ethernet Intel Wi-Fi 6 AX201 + BT 5.0 (soldered) Optional WWAN M.2 Card (?) | Anti-glare, anti-smudge: Anti-glare: 1920 × 1080 IPS Touch 1920 × 1080 IPS Touch PrivacyGuard 2560 × 1440 IPS Touch Glossy: 3840 × 2160 IPS Touch Dolby Vision DisplayHDR | m | ThinkShutter Two TB3 x4 |
| 16" |||||||||||||
| X1 Extreme Gen 3 | July 2020 | 362 mm × 246 mm × 19 mm (14.24 in × 9.67 in × 0.74 in) | 1.7 kg (3.7 lb) | 10th Gen Intel Core | 10th Gen Intel Core | 64 GiB DDR4 — 2933 MHz (2 slots) | Intel UHD Graphics Optional + NVIDIA GTX 1650 Ti Max-Q 4 GB | Two M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Optional WWAN M.2 Card (?) | Anti-Glare: 1920 × 1080 IPS 300 nits 1920 × 1080 IPS 500 nits 3840 × 2160 IPS Anti-reflection, anti-smudge: 3840 × 2160 IPS Touch | m | Two TB3 |
| 13.3" |||||||||||||
| X1 Nano Gen 1 | Sep 2020 | Non-touch: 292.8 x 207.7 x 13.87–16.7mm Touch: 292.9 x 207.8 x 14.27–17.2mm | 0.907 kg (2.00 lb) | 11th Gen Intel Core | 11th Gen Intel Core | 8/16 GiB LPDDR4x 4267 MHz (soldered) | Intel Iris Xe | One M.2 x4 | Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Optional: WWAN LTE 5G / LTE 4G CAT9 | Touch: 13.0" 2160x1350 IPS, glossy with Dolby Vision Non-touch: 13.0" 2160 x 1350 IPS, anti-glare with Dolby Vision | m | ThinkShutter Two TB3 |
| X1 Fold (Gen 1) | 2020 | 158 mm × 236 mm × 28 mm (6.22 in × 9.28 in × 1.09 in) | 0.999 kg (2.20 lb) | Core i5-L16G7 | Core i5-L16G7 | 8 GiB LPDDR4 4266 MHz (soldered) | Intel UHD Graphics | One M.2 2242 x4 | No onboard Ethernet Intel Wi-Fi 6 AX200 + BT 5.1 (soldered) Optional WWAN M.2 Snapdragon X55 5G Card (?) | Anti-Fingerprint: 4028 × 1536 Folding OLED Touch | m | Two USB-C 3.2 |

### 2021
#### X1 Titanium Yoga Gen 1

In 2021, Lenovo released the X1 Titanium Yoga, a 13.5-inch laptop with an 11th Gen Intel Core i5 or i7 processor and integrated Intel Iris Xe graphics.

#### X1 Carbon Gen 9

In January 2021 at the Consumer Electronics Show (CES), Lenovo announced their ninth generation X1 Carbon. It comes with a 16:10 aspect ratio display, wider touchpad, and a larger battery.

#### X1 Extreme Gen 4

| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 13.5" |||||||||||||
| X1 Titanium Yoga (Gen 1) | Jan 2021 | 297 mm × 233 mm × 11 mm (11.71 in × 9.16 in × 0.45 in) | 1.15 kg (2.5 lb) | 11th Gen Intel Core | 11th Gen Intel Core | 8/16 GB LPDDR4 4266 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-reflection, anti-smudge: 2256 × 1504 IPS Touch | m | Two TB4/USB4 x4 |
| 14" |||||||||||||
| X1 Carbon (Gen 9) | Jan 2021 | 315 mm × 221 mm × 15 mm (12.4 in × 8.72 in × 0.59 in) | 1.1133 kg (2.454 lb) | 11th Gen Intel Core | 11th Gen Intel Core | 8/16/32 GB LPDDR4 4266 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-Glare: 1920 × 1200 IPS 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard Glossy: 3840 × 2400 IPS | m | Two TB4/USB4 x4 |
| X1 Yoga (Gen 6) | Jan 2021 | 314 mm × 222 mm × 15 mm (12.38 in × 8.75 in × 0.61 in) | 1.399 kg (3.08 lb) | 11th Gen Intel Core | 11th Gen Intel Core | 8/16/32 GB LPDDR4 4266 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-glare: 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard Anti-reflection, anti-smudge: 1920 × 1200 IPS Touch 3840 × 2400 OLED Touch DisplayHDR 400 | m | Two TB4/USB4 x4 |
| 16" |||||||||||||
| X1 Extreme (Gen 4) | June 2021 | 359 mm × 254 mm × 18 mm (14.15 in × 9.99 in × 0.72 in) | 1.81 kg (4.0 lb) | 11th Gen Intel Core | 11th Gen Intel Core | 64 GB DDR4 — 3200 MHz (2 slots) | Intel UHD Graphics Optional + NVIDIA RTX 3050/3060/3070/3080 Ti 4/6/8/16 GB | GTX 3050 – Two M.2 x4 GTX 3060/3070/3080 – One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX210 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-Glare: 2560 × 1600 IPS 3840 × 2400 IPS Anti-reflection, anti-smudge: 3840 × 2400 IPS Touch | m | Two TB4/USB4 x4 |

### 2022
#### X1 Carbon Gen 10

A tenth generation was announced by Lenovo in January 2022.

#### X1 Extreme Gen 5

A 5th generation became available in June 2022

#### X1 Fold 16 Gen 1

Lenovo introduced the new ThinkPad X1 Fold 16 laptop, and it began shipping in November.

#### X1 Nano Gen 2

| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (Gen 10) | Mar 2022 | 316 mm × 223 mm × 15 mm (12.43 in × 8.76 in × 0.59 in) | 1.12 kg (2.5 lb) | 12th Gen Intel Core U or P series | 12th Gen Intel Core U or P series | 8/16/32 GB LPDDR5 5200 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-Glare: 1920 × 1200 IPS 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard 2240 × 1400 IPS Low Blue Light Anti-glare, anti-reflection, anti-smudge: 2880 × 1800 OLED DisplayHDR 3840 × 2400 IPS Film Touch Glossy: 3840 × 2400 IPS | m | Two TB4/USB4 x4 |
| X1 Yoga (Gen 7) | Mar 2022 | 314 mm × 222 mm × 15 mm (12.38 in × 8.75 in × 0.61 in) | 1.38 kg (3.0 lb) | 12th Gen Intel Core U or P series | 12th Gen Intel Core U or P series | 8/16/32 GB LPDDR5 5200 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6 AX201 + BT 5.1 (soldered) Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-glare: 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard Anti-reflection, anti-smudge: 1920 × 1200 IPS Touch 3840 × 2400 OLED Touch DisplayHDR 400 | m | Two TB4/USB4 x4 |
| 16" |||||||||||||
| X1 Extreme (Gen 5) | June 2022 | 359 mm × 254 mm × 18 mm (14.15 in × 9.99 in × 0.7 in) | 1.88 kg (4.1 lb) | 12th Gen Intel Core | 12th Gen Intel Core | 64 GiB DDR5 — 4800 MHz (2 slots) | Intel Iris Xe Optional + Nvidia GTX 3050/3060/3070/3080 Ti 4/6/8/16 GB | GTX 3050 – Two M.2 x4 GTX 3060/3070/3080 – One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-Glare: 1920 × 1200 IPS 2560 × 1600 IPS 3840 × 2400 IPS Anti-reflection, anti-smudge: 3840 × 2400 IPS Touch | m | Two TB4/USB4 x4 |
| X1 Fold 16 (Gen 1) | Nov 2022 | 176 mm × 276 mm × 18 mm (6.94 in × 10.87 in × 0.69 in) | 1.26 kg (2.8 lb) | 12th Gen Intel Core | 12th Gen Intel Core | 8/16/32 GB LPDDR5 5200 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-smudge: 2560 × 2024 Folding OLED Touch 16.3" when open and 12" when folded | m | Two TB4/USB4 x4 |
| 13.3" |||||||||||||
| X1 Nano (Gen 2) | Jan 2022 | Non-touch: 293 mm × 208 mm × 14 mm (11.54 in × 8.19 in × 0.57 in) Touch: 293 mm × 208 mm × 15 mm (11.55 in × 8.19 in × 0.58 in) | 0.967 kg (2.13 lb) | 12th Gen Intel Core P series | 12th Gen Intel Core P series | 16/32 GB LPDDR5x 5200 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 Card (?) | Anti-glare: 2160 × 1350 IPS Anti-glare, Anti-reflection, anti-smudge: 2160 × 1350 IPS Touch | m | Two TB4/USB4 x4 |

### 2023
#### X1 Carbon Gen 11

An eleventh generation was announced by Lenovo in December 2022. It uses recycled materials for the first time: up to 97 percent post-consumer plastic in some components, 90 percent recycled magnesium, and 55 percent recycled aluminium. This generation uses use Intel's 13th generation of Core mobile processors.
According to Lenovo UK site 32GB build is currently available with Core i5-1345U and Core i7-1365U "Select an i5-1345U/i7-1365U Processor for more memory options"
64 GB build is only be available with Core i7-1370P.

#### X1 Yoga Gen 8

This announcement also included new versions of the X1 Yoga (14 inch).

#### X1 Nano Gen 3

This announcement also included new versions of the X1 Nano (13 inch).
| Model | Release (US) | Dimensions | Weight $^{(min)}$ | CPU | Chipset | Memory $^{(max)}$ | Graphics | Storage | Networking | Screen | Battery | Other |
| 14" |||||||||||||
| X1 Carbon (Gen 11) | Dec 2022 | 316 mm × 223 mm × 15 mm (12.43 in × 8.76 in × 0.59 in) | 1.12 kg (2.5 lb) | 13th Gen Intel Core U or P series | 13th Gen Intel Core U or P series | 16 GB LPDDR5 6400 MHz (soldered) 32 GB LPDDR5 6000 MHz (soldered) 64 GB LPDDR5 6000 MHz (soldered) with i7-1370P | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-Glare: 1920 × 1200 IPS 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard 2240 × 1400 IPS Low Blue Light Anti-glare, anti-reflection, anti-smudge: 2880 × 1800 OLED DisplayHDR | m | Two TB4/USB4 x4 |
| X1 Yoga (Gen 8) | Apr 2023 | 314 mm × 222 mm × 15 mm (12.38 in × 8.75 in × 0.61 in) | 1.38 kg (3.0 lb) | 13th Gen Intel Core U or P series | 13th Gen Intel Core U or P series | 16 GB LPDDR5 6400 MHz (soldered) 32 GB LPDDR5 6000 MHz (soldered) 64 GB LPDDR5 6000 MHz (soldered) with i7-1370P | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 x? Card (?) | Anti-glare: 1920 × 1200 IPS Touch 1920 × 1200 IPS Touch Privacy Guard Anti-reflection, anti-smudge: 1920 × 1200 IPS Touch 3840 × 2400 OLED Touch DisplayHDR 400 | m | Two TB4/USB4 x4 |
| 13" |||||||||||||
| X1 Nano (Gen 3) | May 2023 | Non-touch: 293 mm × 208 mm × 14 mm (11.54 in × 8.19 in × 0.57 in) Touch: 293 mm × 208 mm × 15 mm (11.55 in × 8.19 in × 0.58 in) | 0.967 kg (2.13 lb) | 13th Gen Intel Core P series | 13th Gen Intel Core P series | 16 GB LPDDR5x 6400 MHz (soldered) | Intel Iris Xe | One M.2 x4 | No onboard Ethernet Intel Wi-Fi 6E AX211 + BT 5.1 (soldered) Optional WWAN M.2 Card (?) | Anti-glare: 2160 × 1350 IPS Anti-glare, Anti-reflection, anti-smudge: 2160 × 1350 IPS Touch | m | Two TB4/USB4 x4 |

### 2024
#### X1 Carbon Gen 12

A twelfth generation X1 Carbon was announced by Lenovo in December 2023. It is the world's first laptop to feature Intel's Core Ultra processors.
It is also the first X1 Carbon to feature a haptic touchpad option, which is supplied by Sensel. Sensel also supplied the haptic touchpads for the ThinkPad X1 Titanium Yoga (2021), ThinkPad X1 Fold 16 Gen 1 (2022), ThinkPad Z13 Gen 2 and Z16 Gen 2 (2023), and ThinkPad X1 2-in-1 Gen 9 (2024).

#### X1 2-in-1 Gen 9 (2024)

A new iteration of the "Yoga" X1 version got renamed as 2-in-1 to avoid confusion with separate Lenovo Yoga line laptops. Sharing most of the technology with the X1 Carbon Gen12.

#### X1 Gen 13 (Late 2024)

Lenovo added the Microsoft Copilot button to the keyboard to promote and integrate Microsoft's AI assistant. The second hardware-button activates the Lenovo Aura Experience which helps sharing content between devices and more.
There is no 64 GB RAM option due to limitations of the Lunar Lake architecture.