OnePlus 7T vs OnePlus 9 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 7T
OnePlus 7T
Oneplus
OnePlus 9
OnePlus 9
Oneplus

General

Launch Date September 27, 2019 March 26, 2021
Release Year 2019 2021

Physical

Volume 96.96 cm³ 103.29 cm³
Screen Size to Weight Ratio 3.45 "/g 3.41 "/g
Weight 190 g 192 g
Height 160.9 mm 160 mm
Width 74.4 mm 74.2 mm
Thickness 8.1 mm 8.7 mm
Foldable Design No No
Available Colors
  • White
  • Frosted Silver
  • Glacier Blue
  • Winter Mist
  • Arctic Sky
  • Astral Black

Display

Screen Size 6.55 " 6.55 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.5 % 87.2 %
Pixel Density 402 PPI 402 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 88.57 mAh/in² 104.89 mAh/in²
Battery Density 39.19 mAh/cm³ 43.57 mAh/cm³
Battery Capacity 3800 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8150 Snapdragon 855+ (7 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 640 (700 MHz) Adreno 660

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 12 13