OPP A57-BLACK 64+4 (CPH2387)
₦127,410
| Brand | Oppo |
| Model Name | A57 |
| Network Service Provider | Unlocked for All Carriers |
| OS | Android 12.0 |
| Cellular Technology | LTE |
| Memory Storage Capacity | 64 GB |
| Connectivity technologies | Bluetooth, Wi-Fi, USB |
| Colour | Glowing Green |
| Screen Size | 16.66 Centi-metres |
| Wireless network technology | Wi-Fi |
Description
Size and Weight
Height
about 163.74 mm
Width
about 75.03 mm
Thickness
about 7.99 mm
Weight
about 187 g
RAM and ROM Capacities
4 GB + 64 GB
4 GB + 128 GB
RAM Type
LPDDR4X @ 1600 MHz, 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
60 Hz
Touch Sampling Rate
60 Hz
Colour Gamut
96%
Colour Depth
16.7 million colors
Pixel Density
269 PPI
Brightness
Typical value: 480 nits
Max value: 600 nits
Panel
a-Si
Cover Glasses
Panda MN228
Camera
Rear
Main camera: 13 MP, f/2.2; FOV 80°; 5P lens; AF; open-loop focus motor
Mono camera: 2 MP, f/2.4; FOV 89°; 3P lens
Front
8 MP; 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
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 2.3 GHZ
GPU
IMG GE8320 @ 680 MHz
Battery
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
3.5 mm
Operating System
Color OS 12.1
Location Technology
GNSS
GPS, BDS, GLONASS, Galileo, and QZSS
A-GPS, Wi-Fi, mobile network, and electronic compass
Maps
Google Maps and other third-party map apps
