Motorola Moto G31

Specifications

6.4" 1080x2400 pixels
50MP 1080p
4GB RAM Helio G85
5000mAh 10W

Released 2021, December 06 181g, 8.6mm thickness Android 11 64GB/128GB storage, microSDXC

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Network
Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
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. Released 2021, December 06

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	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
	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
OS	Android 11
Chipset	Mediatek MT6769Z Helio G85 (12nm)
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

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, f/2.4, (macro)
Features	LED flash, HDR, panorama
Video	1080p@30fps

Selfie Camera
Single	13 MP, f/2.2, (wide), 1.12µm
Video	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, non-removable
Charging	10W wired

Misc
Colors	Mineral Grey, Baby Blue
Models	XT2173-3
Price	$ 69.99 / C$ 197.48 / £ 79.90 / € 104.13

User opinions and reviews

DTEG
18 May 2024
AJv

Finally decided to update to Android 12. Mostly good, no major performance or battery issues noted. However, whether coincidentally or not, vibrate functionality seems to have become unreliable at the time of update, like there's not always quit...