Sony Xperia E1 dual

Manufacturer       Sony                                                                                                                        
Technology GSM / HSPA 
SimDual SIM (Mini-SIM, dual stand-by, dual call)
Operating System    Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor1.2 GHz Cortex-A7
Duad-core
ProtectionScratch-resistant glass
MEMORYRam 512MB
Bult-in 4GB 

microSD, up to 32 GB
DISPLAY4 inch
TFT capacitive touchscreen, 16M colors
Display Resolution480 x 800 pixels
Camera3.1 Megapixel Primary
No
WirelessWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetoothv4.0, A2DP
USBmicroUSB v2.0
SensorsAccelerometer, proximity, compass
BatteryNon-removable Li-Ion 1700 mAh battery
DIMENSIONS & WEIGHT

Width2.46 in
Depth0.47 in
Height4.65 in
Weight4.30 oz