OPPO A55 4G 128GB Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 4 GB RAM + 64 GB
4 GB RAM + 128 GB
6 GB RAM + 128 GB
Processor MediaTek Helio G35
Rear Camera 50 MP + 2 MP + 2 MP
Front Camera 16 MP
Battery 5000 mAh
Display 6.51 inches (16.54 cm)

General
Operating System Android v11
Custom UI ColorOS

Performance

(Avg)
Chipset MediaTek Helio G35
Processor Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 117,992
Speed Test (Antutu Score)
The higher, the better
Tecno Pova 7 5G 676,261 
Infinix Note 50X 620,348 
OPPO K14x 5G 565,613 
Samsung Galaxy F70e 5G 532,024 
POCO M7 Pro 486,435 
realme P3x 414,477 
OPPO A55 4G 128GB 117,992 
*Group: 11-15k Phones
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Display

(Very Good)
Display Type IPS LCD
Screen Size 6.51 inches (16.54 cm)
Resolution 720x1600 px (HD+)
Brightness 480 nits
Refresh Rate 60 Hz
Aspect Ratio 20:9
Pixel Density 270 ppi
Screen to Body Ratio (calculated) 82.62 %
Screen Protection Yes
Bezel-less Display Yes with punch-hole display
Screen to Body Ratio (claimed by the brand) 89.2 %

Design
Height 163.6 mm
Width 75.7 mm
Thickness 8.4 mm
Weight 193 grams
Water Resistance Yes, Splash proof, IPX4

Rear Camera

(Good)
Resolution
CameraMPApertureLens FeaturesFocal Length
Primary50 MPf/1.8Wide Angle(77° field-of-view)26 mm
Secondary2 MPf/2.4Macro
Tertiary2 MPf/2.4Mono
Autofocus Yes
OIS No
Flash Yes, LED Flash
Image Resolution 8150 x 6150 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 1920x1080 @ 30 fps
1280x720 @ 30 fps

Front Camera

(Very Good)
Resolution
CameraMPApertureLens FeaturesFocal Length
Primary16 MPf/2Wide Angle26 mm
Autofocus No
Video Recording 1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery

(Very Good)
Capacity 5000 mAh
Battery Type Li-Polymer
Quick Charging Yes, 18W Fast Charging, 33% in 30 minutes

Storage
Internal Storage 64 GB / 128 GB
Storage Type eMMC 5.1
Expandable Storage Yes, Up to 256 GB

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia
Audio Jack 3.5 mm

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position Side
Other Sensors Light sensor, Proximity sensor, Accelerometer
Mobiles› OPPO A55 4G 128GB› OPPO A55 4G 128GB Specifications
Updated on: June 5, 2026