Nokia X20 vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia X20
Nokia X20
Nokia
Oppo A55
Oppo A55
Oppo

General

Launch Date May 12, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 122.5 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.03 "/g 3.37 "/g
Weight 220 g 193 g
Height 168.9 mm 163.6 mm
Width 79.7 mm 75.7 mm
Thickness 9.1 mm 8.4 mm
Foldable Design No No
Available Colors
  • Midnight Sun
  • Nordic Blue
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.67 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 79.8 % 82.6 %
Pixel Density 395 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness 450 nits 480 nits
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 100.47 mAh/in² 117.98 mAh/in²
Battery Density 36.49 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 4470 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350 Snapdragon 480 5G (8 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 619 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 14