佳能PowerShot系列
旗下產品 > G系列

| Model | Release date | Sensor resolution, size, type | Lens (35 mm equiv) zoom, aperture | Image pro- cessor | LCD screen size, subpixels | Mem- ory card | Size W×H×D (mm) | Weight (body) | Notes |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| G1  | September 2000 | 3.3 MP 2048 × 1536 1/1.8″ CCD | 34–102 mm (3×) f/2.0–2.5 |  | 1.8″ vari-angle | CF | 120 × 77 × 64 | 420 g | Initial PowerShot G series model. |
| G2  | August 2001 | 4 MP 2272 × 1704 1/1.8″ CCD | 34–102 mm (3×) f/2.0–2.5 |  | 1.8″ vari-angle | CF | 121 × 77 × 64 | 510 g |  |
| G3  | September 2002 | 4 MP 2272 × 1704 1/1.8″ CCD | 35–140 mm (4×) f/2.0–3.0 | DIGIC | 1.8″ vari-angle | CF | 121 × 74 × 70 | 481 g | Introduction of DIGIC processor. Introduction of internal neutral density filter. |
| G5  | June 2003 | 5 MP 2592 × 1944 1/1.8″ CCD | 35–140 mm (4×) f/2.0–3.0 | DIGIC | 1.8″ vari-angle 118,000 | CF | 121 × 74 × 70 | 481 g |  |
| G6  | August 2004 | 7.1 MP 3072 × 2304 1/1.8″ CCD | 35–140 mm (4×) f/2.0–3.0 | DIGIC | 2.0″ vari-angle 118,000 | CF | 105 × 73 × 73 | 380 g |  |
| G7  | September 2006 | 10 MP 3648 × 2736 1/1.8″ CCD | 35–210 mm (6×) f/2.8–4.8 | DIGIC III | 2.5″ fixed 207,000 | SD, SDHC, MMC | 106 × 72 × 43 | 320 g | Introduction of DIGIC III processor. Introduction of a new lens brought a 1 cm macro mode and lens shift optical image stabilisation. Maximum sensitivity of ISO 3200. Face detection auto focus. The only G series camera to lack RAW mode capture. No Compact Flash support. |
| G9  | August 2007 | 12.1 MP 4000 × 3000 1/1.7″ CCD | 35–210 mm (6×) f/2.8–4.8 | DIGIC III | 3.0″ fixed 230,000 | SD, SDHC, MMC | 106 × 72 × 43 | 320 g | Similar to the G7. Most notable changes were reintroduction of Raw image format capture, a better LCD, and a new sensor. |
| G10  | October 2008 | 14.7 MP 4416 × 3312 1/1.7″ CCD | 28–140 mm (5×) f/2.8–4.5 | DIGIC 4 | 3.0″ fixed 461,000 | SD, SDHC, MMC, MMC+, HC MMC+ | 109 × 78 × 46 | 350 g | Introduced DIGIC 4 and a redesigned wide-angle lens with shorter zoom range. Increased LCD and CCD resolution. New higher-capacity Lithium Ion battery NB-7L. |
| G11  | October 2009 | 10 MP 3648 × 2736 1/1.7″ CCD | 28–140 mm (5×) f/2.8–4.5 | DIGIC 4 | 2.8″ vari-angle 461,000 | SD, SDHC, MMC, MMC+, HC MMC+ | 112 × 76 × 48 | 355 g | Reduced CCD resolution to 10 MP.  Vari-angle screen. Improved noise control – up to ISO 12800 in 2.5 MP resolution. Second curtain sync for flash. Added HDMI Out. No remote capture support. |
| G12  | September 2010 | 10 MP 3648 × 2736 1/1.7″ CCD | 28–140 mm (5×) f/2.8–4.5 | DIGIC 4 | 2.8″ vari-angle 461,000 | SD, SDHC, MMC, MMC+, HC MMC+ | 112.1 × 76.2 × 48.3 | 351 g | Adds 720p video recording, front control dial, and Hybrid IS. |
| G1 X  | January 2012 | 14.3 MP  4352 × 3264  1.5″ CMOS | 28–112 mm (4×) f/2.8–5.8 | DIGIC 5 | 3.0″ vari-angle 920,000 | SD, SDHC, SDXC | 117 × 81 × 65 | 492 g | First PowerShot G with CMOS. Introduced DIGIC 5 and a redesigned 4× wide-angle lens. Adds 1080p video recording. |
| G15  | September 2012 | 12 MP 4000 × 3000 1/1.7″ CMOS | 28–140 mm (5×) f/1.8-2.8 | DIGIC 5 | 3.0″ fixed 922,000 | SD, SDHC, SDXC | 107 × 76 × 40 | 352 g | Adds a quicker zoom lens (f1.8-2.8 rather than f2.8-4.5) with 'intelligent IS' image stabilization, adds 1080p video recording (24 fps), adds a dedicated movie record button, quicker autofocus, extended ISO range (up to 12800), fixed rather than articulated screen. |
| G16 | August 2013 | 12 MP 4000 × 3000 1/1.7″ CMOS | 28–140 mm (5×) f/1.8-2.8 | DIGIC 6 | 3.0″ fixed 922,000 | SD, SDHC, SDXC | 109 × 76 × 40 | 356 g | Adds Wi-Fi and DIGIC 6. |
| G1 X Mark II | February 2014 | 3:2 12,8 MP  4.352 x 2.904 4:3 13.1 MP  4.160 x 3.120 1.5″ CMOS | 24–120 mm (5×) f/2.0–3.9 | DIGIC 6 | 3.0″ tilt LCD 1.040.000 | SD, SDHC, SDXC | 116 x 74 x 66 | 558 g | Introduced a redesigned 5× wide-angle lens. |
| G7 X | September 2014 | 20 MP 1″ BSI-CMOS | 24–100 mm (4.2×) f/1.8–2.8 | DIGIC 6 | 3.0″ tilt LCD 1.040.000 | SD, SDHC, SDXC | 103 x 60 x 40 | 304 g | First PowerShot G to not have a hot shoe |
| G3 X | October 2015 | 20 MP 1″ BSI-CMOS | 24–600 mm (25) f/2.8-5.6 | DIGIC 6 | 3.0″ tilt LCD 1.040.000 | SD, SDHC, SDXC | 123 x 77 x 105 | 733 g |  |
| G5 X | October 2015 | 20 MP 1″ BSI-CMOS | 24–100 mm (4.2×) f/1.8–2.8 | DIGIC 6 | 3.0″ articulated LCD 1.040.000 | SD, SDHC, SDXC | 353 g112 x 76 x 44 | 353 g |  |
| G9 X | October 2015 | 20 MP 1″ BSI-CMOS | 28–84 mm (3×) f/2.0–4.9 | DIGIC 6 | 3.0″ LCD 1.040.000 | SD, SDHC, SDXC | 98 x 58 x 31 | 209 g |  |
| G7 X Mark II | February 2016 | 20 MP 1″ BSI-CMOS | 24–100 mm (4.2×) f/1.8–2.8 | DIGIC 7 | 3.0″ tilt LCD 1.040.000 | SD, SDHC, SDXC | 106 x 61 x 42 | 319 g |  |