Apple iPhone X vs Samsung Galaxy A31 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 3, 2017 April 27, 2020
Release Year 2017 2020

Physical

Volume 78.4 cm³ 100.15 cm³
Screen Size to Weight Ratio 3.33 "/g 3.46 "/g
Weight 174 g 185 g
Height 143.6 mm 159.3 mm
Width 70.9 mm 73.1 mm
Thickness 7.7 mm 8.6 mm
Foldable Design No No
Available Colors
  • Space Gray
  • Silver
  • Prism Crush Black
  • Prism Crush White
  • Prism Crush Blue
  • Prism Crush Red

Display

Screen Size 5.8 " 6.4 "
Resolution 1125 x 2436 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 81.1 % 84.9 %
Pixel Density 458 PPI 411 PPI
Refresh Rate N/A N/A
Typical Brightness N/A N/A
HBM Brightness 625 nits N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 80.74 mAh/in² 122.07 mAh/in²
Battery Density 34.64 mAh/cm³ 49.93 mAh/cm³
Battery Capacity 2716 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A11 Bionic (10 nm) Mediatek MT6768 Helio P65 (12 nm)
CPU Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU Apple GPU (three-core graphics) Mali-G52 MC2

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 11.1.1 10
Maximum OS Version 16.7.7 12