Blackberry Gemini 8520 Unlocked Cell Phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint.
Blackberry Gemini 8520 Unlocked Quad Band: GSM 850/900/1800/1900 and GPRS capabilities.
Blackberry Gemini 8520 comes with 2.0MP Digital Camera, High-resolution display with 320 x 240 65.000 colors TFT and 2.46 inches, 35 key backlit QWERTY keyboard, Trackpad, Intuitive icons and menus, Bluetooth® enabled with Stereo Profile (A2DP), Wi-Fi® 802.11b/g enabled.
Blackberry Gemini 8520 supports Video format : MPEG4, H.263, H.264, WMV3, Audio format support: AAC-LC, AAC+, eAAC+, AMR-NB, WMA9 (.wma/.asf), WMA9 PRO/WMA 10, AAC-LC with 3.5mm Headset Support. Blackberry Gemini 8520 offers Talk time up to 5 hours – Standby up to 17 days.