Display: 3.5" multi-touch capacitive display. Resolution: 800 x 480. Supports both portrait and landscape modes via accelerometer. Has ambient light sensor and proximity sensor.
Ion rechargeable. Battery is user replaceable.
Performance: 1 GHz Samsung Hummingbird CPU (ARM Cortex-A8).
x 2.3 x 0.49 inches. Weight: 4.4 ounces.
Phone: GSM quad band world phone with 3G and 4G HSPA+ on the 1700/2100MHz bands.
Camera: 3MP autofocus rear camera. Front VGA video chat camera that works with the included Qik application.
in speaker, mic and 3.5mm standard stereo headphone
WiFi 802.11b/g/n and Bluetooth.
Software: Android OS 2.3 Gingerbread with Adobe Flash 10.x and Samsung TouchWiz. Google apps including search, Maps, Navigation and Places, YouTube player, Gtalk, Gmail, email and webkit web browser. Samsung apps: Media Hub, Mini Diary, Voice Recorder, AllShare (DLNA) and more. T-Mobile and 3rd party software: My Account, TeleNav, Qik Video Chat, WiFi Calling and T-Mobile TV.
SDHC microSD card slot. 4 gig card included.