Motorola Moto G31 vs Motorola Moto E40 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Motorola Moto G31 Motorola Moto E40
Released · Dec 06, 2021
Released · Oct 11, 2021
6.4-inch · 2400x1080px
6.5-inch · 1600x720px
Triple camera
Triple camera
4GB · 64GB
4GB · 64GB
5000 mAh
5000 mAh

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
6.50 x 2.98 x 0.36 inches
165.1 x 75.7 x 9.1 mm
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 Carbon Gray, Pink Clay

Display

Size
6.4-inch, 82.69% screen-to-body 6.5-inch, 81.63% screen-to-body
Type
IPS LCD, 60Hz IPS LCD, 90Hz
Resolution
2400x1080px, 20:9 ratio, 411 PPI 1600x720px, 20:9 ratio, 270 PPI

Hardware

System chip
MediaTek Helio G85 MT6769Z (12 nm) Unisoc T700
Processor
Octa-core
2000 MHz
Cortex
Octa-core
1800 MHz
GPU
Mali-G52 MC2 Mali G52
Memory
4GB/64GB
4GB/128GB
4GB/64GB
Storage expansion
microSDXC up to 1024 GB
OS
Android (11) Android (11)

Battery

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

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (Autofocus)
Aperture size: F1.8
Pixel size: 1.28 μm
48 MP (PDAF)
Aperture size: F2.0
Focal length: 26 mm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
2 MP (Macro)
Third camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
2 MP (Depth information)
Flash
LED
Video recording
1080p (30 fps) Yes
Front
13 MP
Video capture: 1080p
8 MP

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, 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

Multimedia

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

Cellular

4G (FDD) Bands
1, 2, 3, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28 1, 2, 3, 4, 5, 7, 8, 19, 28, 66
4G (TDD) Bands
38, 40, 41 40
3G Bands
1, 2, 4, 5, 8, 19
Data Speed
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s LTE, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM

Alternative variants

With 128GB internal storage
Memory 128GB
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