Samsung Galaxy A51 vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2019 June 5, 2023
Release Year 2019 2023

Physical

Volume 92.16 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.78 "/g 3.74 "/g
Weight 172 g 184.5 g
Height 158.5 mm 170.8 mm
Width 73.6 mm 74 mm
Thickness 7.9 mm 7 mm
Foldable Design No Yes
Available Colors
  • Prism Crush Black
  • Prism Crush White
  • Prism Crush Blue
  • Prism Crush Pink
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.5 " 6.9 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 87.4 % 85.2 %
Pixel Density 405 PPI 413 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 94.67 mAh/in² 79.82 mAh/in²
Battery Density 43.4 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 4000 mAh 3800 mAh
NFC Support Yes Yes
Chipset Exynos 9611 (10 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G72 MP3 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version 13 16