Compare phones side by side

Oppo A55

Samsung Galaxy M13
Oppo A55
Samsung Galaxy M13

Released in October 2021. Features 6.51 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor MediaTek Helio G35 with up to 6 GB memory and 128 GB storage. It has 5,000 mAh battery.

Released in July 2022. Features 6.6 inches screen with a resolution of 720 x 1,600 pixels and 266 ppi.

Octa-core processor Samsung Exynos 850 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.
Head to Head
  • Probably better front camera
  • May have more memory
  • More processing power (6%)
  • Battery with better fast charging (17%)
  • Higher screen refresh rate
  • It has NFC

Specifications

Oppo A55 Samsung Galaxy M13
Specifications
Brand Oppo Samsung
Model - -
Release Date October 2021 July 2022
Operating System ColorOS (Android 11) One UI (Android 12)
Dimensions
Size 163.6 x 75.7 x 8.4 mm
6.44 x 2.98 x 0.33 in		 165.4 x 76.9 x 8.4 mm
6.51 x 3.03 x 0.33 in
Weight 193 g
6.81 oz		 192 g
6.77 oz
Screen
Size 6.51 inches 6.6 inches
Resolution 720 x 1,600 pixels 720 x 1,600 pixels
PPI 270 266
Features - 90Hz
Cameras
Rear Triple camera
50 MP f/1.8 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth		 Triple camera
50 MP f/1.8 Wide
5 MP f/2.2 Ultra Wide
2 MP f/2.4 Depth
Front 16 MP f/2.0 Wide 8 MP f/2.2 Wide
Storage
Memory 4 GB
6 GB		 4 GB
Fixed 64 GB
128 GB		 64 GB
128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio G35
Octa-core processor
12 nm		 Samsung Exynos 850
Octa-core processor
8 nm
CPU 4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53		 4x 2.00 GHz Cortex-A55
4x 2.00 GHz Cortex-A55
GPU PowerVR GE8320 Mali-G52 MP1
Battery
Capacity 5,000 mAh 5,000 mAh
Features Fast charging 18W Fast charging 15W
Removable False False
Connectivity
5G False False
NFC False True
3.5 mm Audio Jack True True
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

Oppo A55 Samsung Galaxy M13

Oppo A55

Samsung Galaxy M13

6.51"
193 g
6.81 oz

6.6"
192 g
6.77 oz