Compare phones side by side

Xiaomi Poco M4 5G

Oppo A78 5G
Xiaomi Poco M4 5G
Oppo A78 5G

Released in May 2022. Features 6.58 inches screen with a resolution of 1,080 x 2,400 pixels and 401 ppi.

Octa-core processor MediaTek Dimensity 700 with up to 6 GB memory and 128 GB storage. It has 5,000 mAh battery.

Released in January 2023. Features 6.56 inches screen with a resolution of 720 x 1,612 pixels and 269 ppi.

Octa-core processor MediaTek Dimensity 700 with up to 8 GB memory and 128 GB storage. It has 5,000 mAh battery.
Head to Head
  • Much better quality screen (33%)
  • Lighter (6%)
  • Thinner (11%)
  • Probably better front camera
  • May have more memory
  • Battery with better fast charging (45%)
  • It has NFC

Specifications

Xiaomi Poco M4 5G Oppo A78 5G
Specifications
Brand Xiaomi Oppo
Model - -
Release Date May 2022 January 2023
Operating System MIUI (Android 12) ColorOS (Android 12)
Dimensions
Size 164.0 x 76.1 x 8.9 mm
6.46 x 3.00 x 0.35 in		 163.8 x 75.1 x 8.0 mm
6.45 x 2.96 x 0.31 in
Weight 200 g
7.05 oz		 188 g
6.63 oz
Screen
Size 6.58 inches 6.56 inches
Resolution 1,080 x 2,400 pixels 720 x 1,612 pixels
PPI 401 269
Features 90Hz 90Hz
Cameras
Rear Dual camera
50 MP f/1.8 Wide
2 MP f/2.4 Depth		 Dual camera
50 MP f/1.8 Wide
2 MP f/2.4 Depth
Front 8 MP f/2.4 Wide 8 MP f/2.0 Wide
Storage
Memory 4 GB
6 GB		 4 GB
8 GB
Fixed 64 GB
128 GB		 128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Dimensity 700
Octa-core processor
7 nm		 MediaTek Dimensity 700
Octa-core processor
7 nm
CPU 2x 2.20 GHz Cortex-A76
6x 2.00 GHz Cortex-A55		 2x 2.20 GHz Cortex-A76
6x 2.00 GHz Cortex-A55
GPU Mali-G57 MC2 Mali-G57 MC2
Battery
Capacity 5,000 mAh 5,000 mAh
Features Fast charging 18W Fast charging 33W
Removable False False
Connectivity
5G True True
NFC False True
3.5 mm Audio Jack True True
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

Xiaomi Poco M4 5G Oppo A78 5G

Xiaomi Poco M4 5G

Oppo A78 5G

6.58"
200 g
7.05 oz

6.56"
188 g
6.63 oz