**Mobile - Oppo **
Model - A 57
Body Dimensions 149.1 x 72.9 x 7.7 mm (5.87 x 2.87 x 0.30 in)
Status- Available. Released 2016, December
Weight 147 g (5.19 oz)
Launch- Announced 2016, November
Build- Front glass, aluminum body
SIM- Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display Type IPS LCD capacitive touchscreen, 16M colors
Size- 5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)
Resolution- 720 x 1280 pixels, 16:9 ratio (~282 ppi density)
Protection Corning Gorilla Glass 4
Color 3s
Platform OS- Android 6.0 (Marshmallow)
CPU- Octa-core 1.4 GHz Cortex-A53
GPU- Adreno 505
Chipset- Qualcomm MSM8940 Snapdragon 435
Camera- Primary 13 MP, f/2.2, phase detection autofocus, LED flash
Memory- Card slot microSD, up to 256 GB
Internal 32 GB, 3 GB RAM
Features Geo-tagging, touch focus, face detection, HDR, panorama
Video 1080p@30fps
Comms WLAN Wi-Fi 802.11 b/g/n, hotspot
Secondary 16 MP (f/2.0, 1.12 µm), autofocus, 1080p
Sound Alert types Vibration; MP3, WAV ringtones
3.5mm jack Yes
Bluetooth 4.1, A2DP
USB - microUSB 2.0, USB Host
Features- Sensors Fingerprint (front-mounted), accelerometer, proximity, compass
SMS- (threaded view), MMS, Email, Push Email
MP3/eAAC+/WAV player
MP4/H.264/FLAC player
Battery Non-removable Li-Ion 2900 mAh battery
Price about 19,990/=