Oppo A57 Full Specifications
General
Brand Oppo
Model A57
Release date November 2016
Launched in India Yes
Form factor Touchscreen
Dimensions (mm) 149.10 x 72.90 x 7.65
Weight (g) 147.00
Battery capacity (mAh) 2900
Removable battery No
Colours Rose Gold, Gold
SAR value 1.31
Display
Screen size (inches) 5.20
Touchscreen Yes
Resolution 720×1280 pixels
Aspect ratio 16:9
Hardware
Processor 1.4GHz octa-core
Processor make Qualcomm Snapdragon 435
RAM 4GB
Internal storage 64GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 256
Camera
Rear camera 13-megapixel (f/2.2)
Rear autofocus Phase detection autofocus
Rear flash LED
Front camera 16-megapixel (f/2.0, 1.12-micron)
Front autofocus Yes
Software
Operating system Android 6.0
Skin ColorOS 3.0
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 b/g/n
GPS Yes
Bluetooth Yes, v 4.10
NFC No
Infrared No
USB OTG Yes
Micro-USB Yes
Headphones 3.5mm
FM Yes
Number of SIMs 2
Wi-Fi Direct No
Mobile High-Definition Link (MHL) No
SIM 1
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
SIM 2
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
Sensors
Fingerprint sensor Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
Barometer No
Temperature sensor No