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Oppo A55

Oppo A7
Oppo A55
Oppo A7

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 November 2018. Features 6.2 inches screen with a resolution of 720 x 1,520 pixels and 271 ppi.

Octa-core processor Qualcomm Snapdragon 450 SDM450 with up to 4 GB memory and 64 GB storage. It has 4,230 mAh battery.
Head to Head
  • Slightly larger screen (5%)
  • Probably more versatile rear camera
  • Probably better rear camera
  • May have more memory
  • May have more storage
  • Much more processing power (16%)
  • Much better battery capacity (15%)
  • Fast charging battery
  • Lighter (15%)

Specifications

Oppo A55 Oppo A7
Specifications
Brand Oppo Oppo
Model - -
Release Date October 2021 November 2018
Operating System ColorOS (Android 11) ColorOS (Android 8.1)
Dimensions
Size 163.6 x 75.7 x 8.4 mm
6.44 x 2.98 x 0.33 in		 155.9 x 75.4 x 8.1 mm
6.14 x 2.97 x 0.32 in
Weight 193 g
6.81 oz		 168 g
5.93 oz
Screen
Size 6.51 inches 6.2 inches
Resolution 720 x 1,600 pixels 720 x 1,520 pixels
PPI 270 271
Features - -
Cameras
Rear Triple camera
50 MP f/1.8 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth		 Dual camera
13 MP f/2.2 Wide
2 MP f/2.4 Depth
Front 16 MP f/2.0 Wide 16 MP f/2.0 Wide
Storage
Memory 4 GB
6 GB		 3 GB
4 GB
Fixed 64 GB
128 GB		 32 GB
64 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio G35
Octa-core processor
12 nm		 Qualcomm Snapdragon 450 SDM450
Octa-core processor
14 nm
CPU 4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53		 8x 1.80 GHz Cortex-A53
GPU PowerVR GE8320 Adreno 506
Battery
Capacity 5,000 mAh 4,230 mAh
Features Fast charging 18W -
Removable False False
Connectivity
5G False False
NFC False False
3.5 mm Audio Jack True True
Micro USB False True
USB Type-C True False
Lightning False False

Size comparison

Oppo A55 Oppo A7

Oppo A55

Oppo A7

6.51"
193 g
6.81 oz

6.2"
168 g
5.93 oz