Indigi&reg; 5.5" Unlocked Android 4.2 Dual-Core 3G Smartphone WiFi Bluetooth GPS AT&T T-mobile Straightalk (FACTORY UNLOCKED) Ultra-Slim Stylish 3G Smartphone | Factory Unlocked! QuadBand: GSM 850/900/1800/1900MHz WCDMA 850/2100MHz | Dual Sim Cards Slots Dual Standby | CPU: MTK6572 Cortex-A7 Dual Core 1.2GHz 4GB ROM OS: Latest Android 4.4.2 | Support Google Play Store - access to millions of free and paid-for applications available to download straight to your smartphone (Facebook, Twitter, WhatsApp, Skype, Instagram, YouTube, Netflix etc.) 5.5"QHD Capacitive Touch screen | Dual Cameras Front and Back | WiFi & Bluetooth Supported | G-Sensor Auto horizontal function | Support Gesture Sensing | Suppory External Memory micro SD card up to 128GB (Card sold separately) Additional Features: Google Play Store, Proximity Sensing, Gesture Sensing, Bluetooth, GPS Navigation, MP4, MP3, FM Radio, Sound Recorder, Video Player, 3G, Gravity Sensing, Torch Light, Wi-Fi, Maps, Gmail, Movie Studio, etc Product size: 154 x 78 x 7 mm| Product weight: 0.15 kg | Package Contents: 1 x indigi V5 Android Smart Phone, 2 x 2800mAh Battery, 1 x Power Adapter, 1 x USB Cable, 1 x Wired Earphone, 1 x Protector Case, 1 x User Manual Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.