Model Name: OPPO A54 BLACK 4GB 128GB
Brand: OPPO
Color: Black
Memory: 4GB RAM + 128GB ROM
RAM Type: LPDDR4X @ 1600 MHz 2 x 16 bits
ROM Type: eMMC5.1
External Memory: Supported
USB Version: USB 2.0
USB OTG:  Supported
Size: 6.51'' (16.55cm)
Screen Ratio: 89.2%
Resolution: 1600 x 720 (HD+)
Refresh Rate: 60 Hz
Touch Sampling Rate: 120Hz
Colour Gamut: TYP 70%
Pixel Density: 269 PPI
Contrast Ratio: 1500:1
Brightness: 480 nits (Typ.), 550 nits (Typ. under sunlight)
Panel: LCD (A-Si)
Camera: Rear
13MP Main camera: f/2.2; FOV 81.3°; 5P lens; AF supported
2MP Macro camera: f/2.4; FOV 88.8°; 3P lens
2MP Boken camera: f/2.4; FOV 88.8°; 3P lens
Camera: Front
16MP; f/2.0; FOV 79.3°; 5P lens
CPU Speed: Up to 2.3GHz
CPU Cores: Octa-core
GPU: IMG GE8320 @ 680 MHz
Battery: 4890/5000mAh (Rat/Typ)
SIM 2: Supported
Nano-SIM card
WLAN: Support WLAN 2.4G/5.1G/5.8G
Bluetooth Version: Bluetooth 5.0, Bluetooth low Energy
Bluetooth Audio Codec: SBC, AAC, aptX and LDAC
USB Interface: USB Type C
Earphone Jack: 3.5 mm
Operating System: ColorOS 7.2 based on Android 10