Motorola Moto G31

View Specs

Full Specifications September 2, 2026

Motorola · 2021

Motorola Moto G31

Name: Motorola Moto G31
Brand: Motorola

Motorola Moto G31 Android smartphone. Announced Nov 2021. Features 6.4″ display, MT6769Z Helio G85 chipset, 5000 mAh battery, 128 GB storage, 6 GB RAM.

Display 6.4"

Chipset Helio G85

RAM 4/6 GB

Storage 64GB/128GB storage, microSDXC

Camera 50 MP

Battery 5000 mAh

OS Android 11, up to Android 12

Build 181g, 8.6mm thickness

Launch

Announced 2021, November 18

Status Available. Released 2021, December 06

Platform

OS Android 11, upgradable to Android 12

Chipset Mediatek MT6769Z Helio G85 (12 nm)

CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU Mali-G52 MC2

Display

Type AMOLED

Size 6.4 inches, 98.9 cm 2 (~82.7% screen-to-body ratio)

Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Memory

Card slot microSDXC (uses shared SIM slot)

Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Main Camera

Triple 50 MP, f/1.8, (wide), 0.64µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)

Features LED flash, HDR, panorama

Video 1080p@30fps

Selfie camera

Single 13 MP, f/2.2, (wide), 1.12µm

Video 1080p@30fps

Body

Dimensions 161.9 x 73.9 x 8.6 mm (6.37 x 2.91 x 0.34 in)

Weight 181 g (6.38 oz)

SIM · Nano-SIM · Nano-SIM + Nano-SIM

bodyother Water-repellent design

Battery

Type Li-Po 5000 mAh

Charging 10W wired

Sound

Loudspeaker Yes

3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth 5.0, A2DP, LE

Positioning GPS, GLONASS, GALILEO

NFC Yes

Radio FM radio

USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 800 / 850 / 900 / 1900 / 2100

4G bands 1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41

Speed HSPA 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps

Features

Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Misc

Colors Mineral Grey, Baby Blue

Models XT2173-3

In depth

Full specifications

Announced	2021, November 18
Status	Available. Released 2021, December 06

OS	Android 11, upgradable to Android 12
Chipset	Mediatek MT6769Z Helio G85 (12 nm)
CPU	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Mali-G52 MC2

Type	AMOLED
Size	6.4 inches, 98.9 cm 2 (~82.7% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Card slot	microSDXC (uses shared SIM slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Triple	50 MP, f/1.8, (wide), 0.64µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Features	LED flash, HDR, panorama
Video	1080p@30fps

Single	13 MP, f/2.2, (wide), 1.12µm
Video	1080p@30fps

Dimensions	161.9 x 73.9 x 8.6 mm (6.37 x 2.91 x 0.34 in)
Weight	181 g (6.38 oz)
SIM	· Nano-SIM · Nano-SIM + Nano-SIM
bodyother	Water-repellent design

Type	Li-Po 5000 mAh
Charging	10W wired

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, GALILEO
NFC	Yes
Radio	FM radio
USB	USB Type-C 2.0

Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 800 / 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41
Speed	HSPA 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps

Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Colors	Mineral Grey, Baby Blue
Models	XT2173-3
Price	About 120 EUR

PhoneInsight Benchmark

42/100

Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 30.8

Display 69.2

Camera 65.3

Battery 69.6

0.6%Popularity rank

1,275,155 hitsTotal views

Motorola Moto G31

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

You might also like

vivo Y400 Pro

Huawei Pura 80 Pro

Motorola Moto G86

vivo T4 Ultra