OPPO A1k vs A9 2020

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

OPPO A1kOPPO A1kHelio P22Change
OPPO A9 2020Snapdragon 665Change

Key differences

  1. Chipset: the A1k uses the Helio P22 (12 nm), the A9 2020 the Snapdragon 665 (11 nm). The A1k's fastest core runs at 2.00 GHz, the A9 2020's at 2.02 GHz.
  2. Screen: 6.1 inches on the A1k, 6.5 inches on the A9 2020. Both run at up to 60 Hz.
  3. Battery: 4,000 mAh on the A1k, 5,000 mAh on the A9 2020.
  4. Main camera: 8.1 MP on the A1k, 12.1 MP on the A9 2020.

Chipset

Chipset
Helio P22Snapdragon 665
Process
12 nm11 nm
CPU
4× 2.00 GHz Cortex-A53
4× 1.50 GHz Cortex-A534× 2.02 GHz Kryo 260 Gold
4× 1.80 GHz Kryo 260 Silver
Top CPU speed
2.00 GHz2.02 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Adreno 610

Memory

Versions seen
2GB | 32GB8GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.1 in6.5 in
Resolution
720 × 1560720 × 1600
Pixel density
283 ppi269 ppi
Refresh rates
60 Hz60 Hz

Battery

Capacity
4,000 mAh5,000 mAh

Cameras

Back camera
8.1 MP3280 × 2464 · f/2.2 · 3.73 mm12.1 MP4016 × 3016 · f/1.8 · 2.34 mm
Front camera
5 MP2592 × 1944 · f/2 · 2.64 mm4 MP2320 × 1744 · f/2 · 3.46 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

6 GHz Wi-Fi
—No
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 9Android 11
Released with
Android 9Android 9
Widevine DRM
L3L1

Sensors

Sensors
21 sensors23 sensors
A1k full specs A9 2020 full specs

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