Moto G31 128GB Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 4 GB RAM + 64 GB
6 GB RAM + 128 GB
Processor MediaTek Helio G85
Rear Camera 50 MP + 8 MP + 2 MP
Front Camera 13 MP
Battery 5000 mAh
Display 6.4 inches (16.26 cm)

General
Launch Date December 6, 2021 (Official)
Operating System Android v11

Performance

(Good)
Chipset MediaTek Helio G85
Processor Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) Mali-G52 MC2
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 194,210
Speed Test (Antutu Score)
The higher, the better
Lava Bold N1 5G 516,090 
Xiaomi Redmi 14C 438,871 
POCO M7 436,798 
Tecno Spark Go 5G 418,472 
realme P3x 414,477 
Tecno Spark Go 3 374,119 
Moto G31 128GB 194,210 
*Group: 9-13k Phones
See comparison with other phones
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Display

(Excellent)
Display Type AMOLED
Screen Size 6.4 inches (16.26 cm)
Resolution 1080x2400 px (FHD+)
Brightness 700 nits
Refresh Rate 60 Hz
Aspect Ratio 20:9
Pixel Density 411 ppi
Screen to Body Ratio (calculated) 82.24 %
Bezel-less Display Yes with punch-hole display
Screen to Body Ratio (claimed by the brand) 88.8 %

Design
Height 161.19 mm
Width 74.6 mm
Thickness 8.49 mm
Weight 180 grams
Build Material Back: Plastic
Water Resistance Yes, Splash proof, IPX2

Rear Camera

(Good)
Resolution
CameraMPLens FeaturesApertureSensor SizePixel SizeZoom
Primary50 MPWide Anglef/1.81.28µmupto 8x Digital Zoom
Secondary8 MPUltra-Wide Angle Depthf/2.21/4.0" 1.12µm
Tertiary2 MPMacrof/2.41.75µm
Autofocus Yes, Phase Detection Autofocus
Flash Yes, LED Flash
Image Resolution 8150 x 6150 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode
Camera Features 8 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Full HD @30 fps

Front Camera

(Very Good)
Resolution
CameraMPLens FeaturesAperturePixel Size
Primary13 MPWide Anglef/2.21.12µm
Video Recording Full HD @30 fps

Battery

(Very Good)
Capacity 5000 mAh
Battery Type Li-Polymer

Storage
Internal Storage 64 GB / 128 GB
Expandable Storage Yes, Up to 1 TB

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano (Hybrid)
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
SAR Value Head: 0.93 W/kg, Body: 1.39 W/kg
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia
Audio Jack 3.5 mm
Audio Features Dolby Atmos

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position Side
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Mobiles› Moto G31 128GB› Moto G31 128GB Specifications
Updated on: June 4, 2026