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OnePlus 9


Motorola Moto G31


OnePlus 9
Motorola Moto G31

Released in March 2021. Features 6.55 inches screen with a resolution of 1,080 x 2,400 pixels and 402 ppi.

Octa-core processor Qualcomm Snapdragon 888 5G SM8350 with up to 12 GB memory and 256 GB storage. It has 4,500 mAh battery.

Released in December 2021. Features 6.4 inches screen with a resolution of 1,080 x 2,400 pixels and 411 ppi.

Octa-core processor MediaTek Helio G85 with up to 4 GB memory and 128 GB storage. It has 5,000 mAh battery.

Head to Head
  • Slightly larger screen (2%)
  • Higher screen refresh rate
  • More memory
  • May have more storage
  • Much more processing power (20%)
  • Fast charging battery
  • It has 5G
  • Lighter (6%)
  • Slightly better quality screen (2%)
  • Probably better front camera
  • Better battery capacity (10%)


Prices Info

8 GB RAM + 128 GB
Amazon.es
12 GB RAM + 256 GB
Amazon.es
4 GB RAM + 128 GB
Amazon.es

Specifications

OnePlus 9 Motorola Moto G31
Specifications
Brand OnePlus Motorola
Model - -
Release Date March 2021 December 2021
Operating System OxygenOS (Android 11) Android 11
Dimensions
Size 160.0 x 74.2 x 8.7 mm
6.30 x 2.92 x 0.34 in
161.9 x 73.9 x 8.6 mm
6.37 x 2.91 x 0.34 in
Weight 192 g
6.77 oz
181 g
6.38 oz
Screen
Size 6.55 inches 6.4 inches
Resolution 1,080 x 2,400 pixels 1,080 x 2,400 pixels
PPI 402 411
Features OLED, 120Hz OLED
Cameras
Rear Triple camera
48 MP f/1.8 Wide
50 MP f/2.2 Ultra Wide
2 MP f/2.4 Macro
Triple camera
48 MP f/1.8 Wide
8 MP f/2.2 Ultra Wide
2 MP f/2.4 Macro
Front 16 MP f/2.4 Wide 13 MP f/2.2 Wide
Storage
Memory 8 GB
12 GB
4 GB
Fixed 128 GB
256 GB
64 GB
128 GB
Removable - microSDXC
Processor
Chip Qualcomm Snapdragon 888 5G SM8350
Octa-core processor
5 nm
MediaTek Helio G85
Octa-core processor
12 nm
CPU 1x 2.84 GHz Kryo 680 Prime
3x 2.42 GHz Kryo 680 Gold
4x 1.80 GHz Kryo 680 Silver
2x 2.00 GHz Cortex-A75
6x 1.80 GHz Cortex-A55
GPU Adreno 660 Mali-G52 MC2
Battery
Capacity 4,500 mAh 5,000 mAh
Features Fast charging 65W -
Removable False False
Connectivity
5G True False
NFC True True
3.5 mm Audio Jack False True
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

OnePlus 9 Motorola Moto G31

OnePlus 9

Motorola Moto G31

6.55"
192 g
6.77 oz

6.4"
181 g
6.38 oz