OPPO A78 5G vs R11s Plus

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

OPPO A78 5GOPPO A78 5GDimensity 700Change
OPPO R11s PlusOPPO R11s PlusSnapdragon 660Change

Key differences

  1. Chipset: the A78 5G uses the Dimensity 700 (7 nm), the R11s Plus the Snapdragon 660 (14 nm). The A78 5G's fastest core runs at 2.20 GHz, the R11s Plus's at 2.21 GHz.
  2. Screen: 6.6 inches on the A78 5G, 6.4 inches on the R11s Plus. Up to 90 Hz on the A78 5G, 60 Hz on the R11s Plus.
  3. Battery: 5,000 mAh on the A78 5G, 4,000 mAh on the R11s Plus.
  4. Main camera: 13 MP on the A78 5G, 20.1 MP on the R11s Plus.

The same on both: Widevine L3.

Chipset

Chipset
Dimensity 700Snapdragon 660
Process
7 nm14 nm
CPU
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A554× 2.21 GHz Kryo 260 Gold
4× 1.84 GHz Kryo 260 Silver
Top CPU speed
2.20 GHz2.21 GHz
CPU cores
88
GPU
Mali-G57 MC2Adreno 512

Memory

Versions seen
6GB | 128GB6GB | 64GB
RAM type
LPDDR4xLPDDR4

Display

Size
6.6 in6.4 in
Resolution
720 × 16121080 × 2160
Pixel density
269 ppi376 ppi
Refresh rates
90 Hzalso 6060 Hz

Battery

Capacity
5,000 mAh4,000 mAh

Cameras

Back camera
13 MP4160 × 3120 · f/2.2 · 3.37 mm20.1 MP5184 × 3880 · 4.27 mm
Front camera
8 MP3264 × 2448 · f/2 · 2.78 mm20.1 MP5184 × 3880 · 3.85 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 8.1.0
Released with
Android 12Android 7.1
Widevine DRM
L3L3

Sensors

Sensors
26 sensors29 sensors
A78 5G full specs R11s Plus full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy