Compare phones side by side

Oppo A57s

Xiaomi Redmi 9C
Oppo A57s
Xiaomi Redmi 9C

Released in September 2022. Features 6.56 inches screen with a resolution of 720 x 1,612 pixels and 269 ppi.

Octa-core processor MediaTek Helio G35 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.

Released in August 2020. Features 6.53 inches screen with a resolution of 720 x 1,600 pixels and 269 ppi.

Octa-core processor MediaTek Helio G35 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.
Head to Head
  • Thinner (12%)
  • Probably better rear camera
  • Probably better front camera
  • Fast charging battery
  • It has NFC
  • Probably more versatile rear camera

Specifications

Oppo A57s Xiaomi Redmi 9C
Specifications
Brand Oppo Xiaomi
Model - -
Release Date September 2022 August 2020
Operating System ColorOS (Android 12) MIUI (Android 10)
Dimensions
Size 163.8 x 75.0 x 8.0 mm
6.45 x 2.95 x 0.31 in		 164.9 x 77.0 x 9.0 mm
6.49 x 3.03 x 0.35 in
Weight 187 g
6.60 oz		 196 g
6.91 oz
Screen
Size 6.56 inches 6.53 inches
Resolution 720 x 1,612 pixels 720 x 1,600 pixels
PPI 269 269
Features - -
Cameras
Rear Dual camera
50 MP f/1.8 Wide
2 MP f/2.4 Depth		 Triple camera
13 MP f/2.2 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Front 8 MP f/2.0 Wide 5 MP f/2.2 Wide
Storage
Memory 4 GB 2 GB
3 GB
4 GB
Fixed 64 GB
128 GB		 32 GB
64 GB
128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio G35
Octa-core processor
12 nm		 MediaTek Helio G35
Octa-core processor
12 nm
CPU 4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53		 4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53
GPU PowerVR GE8320 PowerVR GE8320
Battery
Capacity 5,000 mAh 5,000 mAh
Features Fast charging 33W -
Removable False False
Connectivity
5G False False
NFC True False
3.5 mm Audio Jack True True
Micro USB False True
USB Type-C True False
Lightning False False

Size comparison

Oppo A57s Xiaomi Redmi 9C

Oppo A57s

Xiaomi Redmi 9C

6.56"
187 g
6.60 oz

6.53"
196 g
6.91 oz