The T-Mobile G1 was announced at 2008, September. Released 2008, October. The Smartphone is released at Discontinued.The Smartphone is released at Discontinued.The Smartphone is Android 1.6 (Donut) which consists of 528 CPU.The graphics of this device is powered by Adreno 130 GPU.It has 192MB RAM.The device comes in 2 variants: 192MB RAM, 256MB.The Smartphone comes with Android 1.6 (Donut). The Smartphone has 117 x 55.7 x 17.1 mm (4.61 x 2.19 x 0.67 in) thickness . It comes in 3 color variants, which are White, Black, Brown.The Smartphone is 2G Supported and has data speed of HSPA 7.2/2 Mbps. It has Mini-SIM Trackball. T-Mobile G1 has 3.2 inches display with 320 x 480 pixels resolution. The display is protected by Corning Gorilla Glass.This device packs Removable Li-Ion 1150 mAh battery. It has Accelerometer, compass.