OPPO A78 5G vs A9
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the A78 5G uses the Dimensity 700 (7 nm), the A9 the Helio P70 (12 nm). The A78 5G's fastest core runs at 2.20 GHz, the A9's at 2.11 GHz.
- 2Screen: 6.6 inches on the A78 5G, 6.5 inches on the A9. Up to 90 Hz on the A78 5G, 60.2 Hz on the A9.
- 3Battery: 5,000 mAh on the A78 5G, 4,020 mAh on the A9.
- 4Main camera: 13 MP on the A78 5G, 15.9 MP on the A9.
The same on both: Widevine L3.
Chipset
Chipset
Dimensity 700Helio P70Process
7 nm12 nm
CPU
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A554× 2.11 GHz Cortex-A73
4× 1.99 GHz Cortex-A53
6× 2.00 GHz Cortex-A554× 2.11 GHz Cortex-A73
4× 1.99 GHz Cortex-A53
Top CPU speed
2.20 GHz2.11 GHz
CPU cores
88
GPU
Mali-G57 MC2Mali-G72 MP3
Memory
Versions seen
6GB | 128GB4GB | 128GB
RAM type
LPDDR4xLPDDR4X
Display
Size
6.6 in6.5 in
Resolution
720 × 16121080 × 2340
Pixel density
269 ppi395 ppi
Refresh rates
90 Hzalso 6060.2 Hz
Battery
Capacity
5,000 mAh4,020 mAh
Cameras
Back camera
13 MP4160 × 3120 · f/2.2 · 3.37 mm15.9 MP4608 × 3456 · f/1.8 · 4.05 mm
Front camera
8 MP3264 × 2448 · f/2 · 2.78 mm16.2 MP4640 × 3488 · f/2 · 3.58 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—
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 12Android 9
Released with
Android 12Android 9
Widevine DRM
L3L3
Sensors
Sensors
26 sensors30 sensors
These two phones have the same specs in every row.
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