Oppo A57
NETWORK
Technology
GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
CDMA 800
3G bands HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA
4G bands LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA, LTE
GPRS Yes
EDGE Yes
BODY
Dimensions 149.1 x 72.9 x 7.7 mm (5.87 x 2.87 x 0.30 in)
Weight 147 g (5.19 oz)
SIM Dual SIM (Nano-SIM, dual stand-by)
DISPLAY
Type IPS LCD capacitive touchscreen, 16M colors
Size 5.2 inches (~68.6% screen-to-body ratio)
Resolution 720 x 1280 pixels (~282 ppi pixel density)
Multitouch Yes
– Color OS 3.0
PLATFORM
OS Android OS, v6.0 (Marshmallow)
Chipset Qualcomm MSM8940 Snapdragon 435
CPU Octa-core 1.4 GHz Cortex-A53
GPU Adreno 505
MEMORY
Card slot microSD, up to 256 GB (uses SIM 2 slot)
Internal 32 GB, 3 GB RAM
CAMERA
Primary 13 MP, f/2.2, phase detection autofocus, LED flash
Features Geo-tagging, touch focus, face detection, HDR, panorama
Video 1080p@30fps
Secondary 16 MP, f/2.0, 1.12 µm pixel size, 1080p
SOUND
Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
COMMS
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth v4.1, A2DP
GPS Yes, with A-GPS
Radio FM radio
USB microUSB v2.0, USB Host
FEATURES
Sensors Fingerprint (front-mounted), accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email
Browser HTML5
Java No
– MP4/H.264/FLAC player
– MP3/eAAC+/WAV player
– Document viewer
– Photo viewer/editor
BATTERY
Non-removable Li-Ion 2900 mAh battery
