OPPO A18 vs A83
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the A18 uses the Helio G85 (12 nm), the A83 the Helio P23 (16 nm). The A18's fastest core runs at 2.00 GHz, the A83's at 2.50 GHz.
- 2Screen: 6.6 inches on the A18, 5.7 inches on the A83. Up to 90 Hz on the A18, 59.8 Hz on the A83.
- 3Battery: 5,000 mAh on the A18, 3,180 mAh on the A83.
- 4Main camera: 8.1 MP on the A18, 13 MP on the A83.
Chipset
Chipset
Helio G85Helio P23Process
12 nm16 nm
CPU
2× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A558× 2.50 GHz Cortex-A53
6× 1.80 GHz Cortex-A558× 2.50 GHz Cortex-A53
Top CPU speed
2.00 GHz2.50 GHz
CPU cores
88
GPU
Mali-G52 MC2Mali-G71
Memory
Versions seen
4GB | 64GB3GB | 32GB
RAM type
LPDDR4XLPDDR4X
Display
Size
6.6 in5.7 in
Resolution
720 × 1612720 × 1440
Pixel density
268 ppi281 ppi
Refresh rates
90 Hzalso 6059.8 Hz
Battery
Capacity
5,000 mAh3,180 mAh
Cameras
Back camera
8.1 MP3280 × 2464 · f/2 · 2.79 mm13 MP4160 × 3120 · 3.46 mm
Front camera
5 MP2592 × 1944 · f/2.2 · 2.25 mm8 MP3264 × 2448 · 2.49 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
Wi-Fi 5—
6 GHz Wi-Fi
No—
Bluetooth LE Audio
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 15Android 7.1.1
Released with
Android 13Android 7.1
Widevine DRM
L1L3
Sensors
Sensors
24 sensors12 sensors
These two phones have the same specs in every row.
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