Motorola Moto G31 vs Motorola Moto G73 5G Specs Comparison

Availability

Officially announced
Nov 18, 2021

Design

Dimensions
6.37 x 2.91 x 0.34 inches 161.89 x 73.87 x 8.55 mm	6.35 x 2.91 x 0.33 inches (~0.44 inches with camera bump) 161.4 x 73.8 x 8.3 mm (~11.17 mm with camera bump)
Weight
6.38 oz / 181.0 g
Materials
	Back: Plastic Frame: Plastic
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key, Other	Right: Volume control, Lock/Unlock key
Colors
Mineral Grey, Baby Blue	Lucent White, Midnight Blue

Display

Size
6.4-inch, 82.69% screen-to-body	6.5-inch, 85.56% screen-to-body
Type
IPS LCD, 60Hz	IPS LCD, 120Hz
Resolution
2400x1080px, 20:9 ratio, 411 PPI	2400x1080px, 20:9 ratio, 405 PPI

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	3.1 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
MediaTek Helio G85 MT6769Z (12 nm)	Mediatek Dimensity 930 MT6855 (6 nm)
Processor
Octa-core 2000 MHz Cortex	Octa-core 2x2.2GHz Cortex-A78 6x2.0G​Hz Cortex-A55
GPU
Mali-G52 MC2	IMG BXM-8-256
Memory
4GB/64GB 4GB/128GB	8GB/128GB
Storage expansion
microSDXC up to 1024 GB	microSDXC
OS
Android (11)	Android (13)

PhoneArena Performance Test

GeekBench 6 Single
Untested	908
GeekBench 6 Multi
Untested	2284
3D Mark High
Untested	Untested
3D Mark Low
Untested	Untested

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5000 mAh	5000 mAh
Charge speed
Wired: 10.0W	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

14h 3min

Video

11h 42min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Dual camera
Main camera
50 MP (Autofocus) Aperture size: F1.8 Pixel size: 1.28 μm	50 MP (PDAF) Aperture size: F1.8 Pixel size: 1.0 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	8 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
	LED
Video recording
1080p (30 fps)	1080p (60 fps)
Front
13 MP Video capture: 1080p	16 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Discover more

Full Specs Motorola Moto G31 Specs

Full Specs Motorola Moto G73 5G Specs PA Review Motorola Moto G73 5G Review

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28	1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 32
4G (TDD) Bands
38, 40, 41	38, 40, 41, 42
3G Bands
1, 2, 4, 5, 8, 19	1, 2, 5, 8
Data Speed
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Alternative variants

With 128GB internal storage

Memory	128GB