LG Optimus L9 P768 Black Factory Unlocked- International Version - GSM Android Phone 3G : HSDPA 900 / 2100 2G:GSM 850 / 900 / 1800 / 1900 / 3G:HSDPA 900 / 2100 / Phone Dimensions: 131.9 x 68.2 x 9.1 mm (5.19 x 2.69 x 0.36 in)/ Weight: 125 g / Display Size; 540 x 960 pixels, 4.7 inches (~234 ppi pixel density) Internal Memory:4 GB, 1 GB RAM / Card Slot:microSD, up to 32 GB / GPRS: yes / EDGE: Yes / Speed:HSDPA, 21 Mbps; HSUPA, 5.76 Mbps / WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA Camera:5 MP, 2592 x 1944 pixels (LG P760), 8MP (LG P768) autofocus, LED flash / OS:Android OS, v4.0.4 (Ice Cream Sandwich) / CPU:Dual-core 1 GHz Cortex-A9 / Browser : HTML5 / Java: Yes, via Java MIDP emulator- SNS integration - Active noise cancellation with dedicated mic - QMemo, QTranslator - DivX/Xvid/MP4/H.264/H.263/WMV player - MP3/WAV/WMA/eAAC+ player - Document editor - Photo viewer/editor - Organizer - Google Search, Maps, Gmail - YouTube, Google Talk - Voice memo/dial/commands - Predictive text input Battrey- Li-Ion 2150 mAh battery, Talktime- Up to 12 h (2G) / Up to 11 h 40 min (3G), Stand By- Up to 830 h (2G) / Up to 798 h (3G) Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.