Samsung Galaxy S20 5G vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date March 6, 2020 October 1, 2021
Release Year 2020 2021

Physical

Volume 82.81 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.8 "/g 3.37 "/g
Weight 163 g 193 g
Height 151.7 mm 163.6 mm
Width 69.1 mm 75.7 mm
Thickness 7.9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Cosmic Grey
  • Cloud Blue
  • Cloud Pink
  • Cloud White
  • Aura Red
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.2 " 6.51 "
Resolution 1440 x 3200 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.5 % 82.6 %
Pixel Density 563 PPI 270 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A N/A
Peak Brightness 1200 nits 550 nits

Hardware

Battery Capacity per Screen Area 104.06 mAh/in² 117.98 mAh/in²
Battery Density 48.3 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 990 (7 nm+) - Global Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G77 MP11 - Global PowerVR GE8320

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13