SONY ERICSSON X2 Black Unlocked General 2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - XPERIA X2a Announced 2009, September Status Available. Released 2010, January Size Dimensions 110 x 54 x 16 mm Weight 155 g Display Type TFT resistive touchscreen, 65K colors Size 800 x 480 pixels, 3.2 inches - Full QWERTY keyboard - Optical trackpad - XPERIA panels user interface - Accelerometer sensor Sound Alert types Vibration; Downloadable polyphonic, MP3 ringtones, composer Speakerphone Yes, with stereo speakers - 3.5 mm audio jack Memory Phonebook Practically unlimited entries and fields, Photocall Call records Practically unlimited Internal 110 MB storage, 256 MB RAM, 512 MB ROM Card slot microSD up to 16GB, buy memory Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps EDGE Class 10, 236.8 kbps 3G HSDPA, 7.2 Mbps; HSUPA, 2 Mbps WLAN Wi-Fi 802.11b/g, DLNA Bluetooth Yes, v2.1 with A2DP Infrared port No USB Yes, v2.0 microUSB Camera Primary 8 MP, 3264x2448 pixels, autofocus, LED flash Features Touch focus, geo-tagging, face detection, image stabilizer, smart contrast Video Yes, WVGA@30fps Secondary Yes Features OS Microsoft Windows Mobile 6.5 Professional CPU Qualcomm MSM 7200 528 MHz processor Messaging SMS (threaded view), MMS, Email, Push email, IM Browser WAP 2.0/HTML (IE), RSS feeds Radio No Games Yes, incl. motion-based + downloadable Colors Elegant Black, Modern Silver GPS Yes, with A-GPS support Java Yes, MIDP 2.1 - MP3/WAV/eAAC+/WMA player - MP4/Xvid/WMV9/H.263/H.264 player - TV Out - YouTube application - Pocket Office (Word, Excel, PowerPoint, OneNote, PDF viewer) - Picture editor/blogging - Organizer - Voice memo/dial - T9 Battery Standard battery, Li-Po 1500 mAh (BST-41) Stand-by Up to 500 h (2G) / Up to 640 h (3G) Talk time Up to 10 h (2G) / Up to 6 h (3G)