Oppo A57s 4G Dual Sim 128Gb – Sky Blue

Storage
– RAM and ROM Capacities : 4GB +128GB
– RAM Type : LPDDR4X @ 1600MHz, dual 16-bit channels
– ROM Specifications : eMMC 5.1
– Phone Storage Card : SD 3.0
– USB OTG : Supported

Display
– Size : 6.56 inches (diagonal length)
– Screen Ratio : 89.8%
– Resolution : 1612 x 720 (HD+)
– Refresh Rate : 60Hz
– Touch Sampling Rate : 60Hz
– Colour Gamut : 96%
– Colour Depth :16.7 million colors
– Pixel Density : 269PPI
– Brightness : Typical value: 480 nits, Max value: 600 nits
– Panel : A-si
– Cover Glasses : Panda MN228

Camera
– Rear
Main camera: 50M; f/1.8; FOV 77°; 5P lens; AF
Mono camera: 2M; f/2.4; FOV 89°; 3P lens
– Front
8MP; f/2.0; FOV 79°; 5P lens
– Shooting Mode
Rear: Night, Video, Photo, Portrait, TIME-LAPSE, PRO, PANO, and STICKER
Front: Video, Photo, Portrait, TIME-LAPSE, PANO, and STICKER
– Video
Rear : 1080p at 30 fps; 720p at 30 fps
Front : 1080p at 30 fps; 720p at 30 fps

Chips
– CPU : MediaTek Helio G35
– CPU Speed Cores : 8 cores, up to 2.3GHZ
– GPU : IMG GE8320 @ 680MHz

Battery
– 4880mAh/18.88Wh (Rated value)
– 5000mAh/19.35Wh (Typical value)
– Fast Charge : 33W SUPERVOOCTM

Biometrics
– Fingerprint
– Supported
– Facial Recognition
– Supported

Sensors
– Geomagnetic sensor
– Light sensor
– Proximity sensor
– Accelerometer
– Gravity sensor

This model does not have the gyroscope and built-in hardware pedometer (step counter).

Cellular Network
– SIM 2 : Supported
– SIM Card Type : Nano-SIM card
– Frequency Band
2G: GSM 850/900/1800/1900MHz
3G: UMTS(WCDMA) Bands 1/5/8
4G: TD-LTE Bands 38/40/41
4G: LTE-FDD Bands 1/3/5/7/8/20/28

Users can choose two cards from any of the carriers. For China Telecom, VoLTE must be enabled

Connectivity
– WLAN
802.11 ac/a/b/g/n
WLAN 2.4G/WLAN 5G
Wi-Fi Display and WLAN Network Sharing
– Bluetooth Version : Bluetooth 5.3 Low Energy
– Bluetooth Audio Codec : SBC, AAC, aptX HD, LDAC
– USB Interface : USB Type-C
– Earphone Jack : 3.5mm
– NFC
Supports HCE and UICC
Multi-function NFC: HCE and NFC-SIM

Operating System : ColorOS 12.1

Location Technology
– GNSS : GPS, BDS, GLONASS, Galileo, and QZSS
– Others : A-GPS, Wi-Fi, mobile network, and electronic compass
– Maps : Google Maps and other third-party map apps

BTKI024496