Motorola Moto G31

Name: Motorola Moto G31
Brand: Motorola

Display6.4" 1080 x 2400 pixels

ChipsetMediatek MT6769Z Helio G85 (12 nm)

Main camera50MP

Battery5000 mAh

5.8GoSolo score

More Motorola

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

Launch

Announced

2021, November 18

Status

Available

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

Durability

Water-repellent design

Display

Type

AMOLED

Size

6.4 inches, 98.9 cm2 (~82.7% screen-to-body ratio)

Resolution

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

Platform

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

Memory

Card slot

microSDXC (uses shared SIM slot)

Internal

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

Main Camera

Modules

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

Module

13 MP, f/2.2, (wide), 1.12µm

Features

1080p@30fps

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

Features

Sensors

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

Battery

Type

Li-Po 5000 mAh

Charging

10W wired

Misc

Colors

Mineral Grey, Baby Blue

Models

XT2173-3

GoSolo Read / what it means6 takeaways

display

6.4-inch AMOLED, 1080x2400 pixelsAt 411 ppi, text and images are sharp enough for reading and browsing; AMOLED black levels help when reading articles or watching videos in dim light.

performance

Helio G85, 4–6GB RAMThis chipset handles daily apps and light games like Candy Crush or PUBG mobile on low settings, but struggles with demanding 3D titles or video editing at higher frame rates.

battery

5000 mAh, roughly 1.5–2 days light useWith light browsing and messaging, you'll stretch it beyond one full day; heavier use (video streaming, gaming) will drain it to evening.

camera

50MP main, 8MP ultrawide, 2MP macroThe 50MP sensor with f/1.8 aperture and PDAF captures sharp daylight shots; the 118° ultrawide fits groups or landscapes, while the macro is a gimmick for tiny details.

charging

10W wired, roughly 2–3 hours to fullSlow by modern standards; plan to charge overnight or during a long work session, not in quick bursts.

durability

Water-repellent design, side fingerprintSplashes and rain are handled, but there's no IP rating guarantee; the side-mounted sensor is reliable and works when the screen is locked.