MobileBurn reports: “Samsung recently announced the SGH-T639, a stylish clamshell device developed for T-Mobile USA’s network. The T639 features user-changeable faceplates available in Navy, Red, Aqua, and Olive to match your mood. Available with T-Mobile’s MyFaves support, the T639 is listed on the FCC as being T-Mobile’s first 3G compatible device.”

Specifications

• Band: GSM 850/900/1800/1900MHz 1700MHz UMTS
• Data: GPRS/EDGE/WCDMA
• Size: 94mm x 38mm x 18mm (3.7″ x 1.5″ x 0.7″)
• Weight: 91g (3.2oz)
• Battery Life: Up to 10.4 days standby; Up to 4 hours talk time
• Main Display: 262k color TFT, 176×220 pixel resolution
• Sub-Display: monochrome, 128×32 pixel resolution
• Camera: 1.3 megapixel
• Bluetooth
• Memory: 30MB, microSD expansion card slot