Xiaomi Redmi 9 vs Samsung Galaxy Z Flip4 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 10, 2020 August 25, 2022
Release Year 2020 2022

Physical

Volume 114.42 cm³ 81.96 cm³
Screen Size to Weight Ratio 3.3 "/g 3.58 "/g
Weight 198 g 187 g
Height 163.3 mm 165.2 mm
Width 77 mm 71.9 mm
Thickness 9.1 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Carbon Gray
  • Sunset Purple
  • Ocean Green
  • Pink/Blue
  • Red
  • Yellow
  • Blue
  • White
  • Graphite
  • Navy
  • Pink Gold
  • Bora Purple
  • Khaki

Display

Screen Size 6.53 " 6.7 "
Resolution 1080 x 2340 1080 x 2640
Aspect Ratio 19.5:9 22:9
Screen-to-Body Ratio 83.2 % 85.4 %
Pixel Density 395 PPI 426 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 117.73 mAh/in² 82.42 mAh/in²
Battery Density 43.87 mAh/cm³ 45.15 mAh/cm³
Battery Capacity 5020 mAh 3700 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G52 MC2 Adreno 730

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 10 12
Maximum OS Version 12 14