OnePlus 7T vs Samsung Galaxy S21 Ultra 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 7T
OnePlus 7T
Oneplus

General

Launch Date September 27, 2019 January 29, 2021
Release Year 2019 2021

Physical

Volume 96.96 cm³ 111.09 cm³
Screen Size to Weight Ratio 3.45 "/g 3 "/g
Weight 190 g 227 g
Height 160.9 mm 165.1 mm
Width 74.4 mm 75.6 mm
Thickness 8.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • White
  • Frosted Silver
  • Glacier Blue
  • Phantom Black
  • Phantom Silver
  • Phantom Titanium
  • Phantom Navy
  • Phantom Brown
  • Navy

Display

Screen Size 6.55 " 6.8 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.5 % 89.4 %
Pixel Density 402 PPI 515 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1500 nits

Hardware

Battery Capacity per Screen Area 88.57 mAh/in² 108.13 mAh/in²
Battery Density 39.19 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 3800 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8150 Snapdragon 855+ (7 nm) Exynos 2100 (5 nm) - International
CPU Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
GPU Adreno 640 (700 MHz) Mali-G78 MP14 - International

Connectivity

USB Version 3.1 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 12 15