Samsung Galaxy M31 vs Nokia G20 Specs Comparison

Design

Dimensions
6.27 x 2.96 x 0.35 inches 159.2 x 75.1 x 8.9 mm	6.49 x 2.99 x 0.36 inches 164.9 x 76.0 x 9.2 mm
Weight
6.74 oz (191.0 g)	6.94 oz (197.0 g)
Materials
Back: Plastic Frame: Plastic
Resistance
	Yes; IP IPX2
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Lock/Unlock key; Right: Volume control
Colors
Blue, Black, Red	Night, Glacier

Display

Size
6.4-inch	6.5-inch
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI	20:9 ratio
Technology
Super AMOLED
Screen-to-body
83.97 %
Peak brightness
420 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Exynos 9611 (10 nm)	Mediatek G35 MT6765G (12 nm)
Processor
Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53	Octa-core 2300 MHz Cortex-A53
GPU
Mali-G72 MP3	PowerVR GE8320
RAM
6GB (LPDDR4)	4GB (LPDDR4)
Internal storage
64GB (UFS 2.1), available to use: 49 GB	64GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (11, 10), Samsung One UI	Android (11)

Battery

Capacity
6000 mAh	5050 mAh
Type
Li - Polymer	Li - Ion
Charging
Fast charging
Charge speed
Wired: 15.0W	Wired: 10.0W

Camera

Rear
Quad camera	Quad camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	48 MP (Autofocus) Aperture size: F1.8
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Ultra-wide)
Third camera
5 MP (Macro) Aperture size: F2.2 Focal Length: 25 mm Sensor size: 1/5" Pixel size: 1.12 μm	2 MP (Macro)
Fourth camera
5 MP (Depth information) Aperture size: F2.2	2 MP (Depth information)
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps) Hyperlapse, EIS	Yes
Front
32 MP (HDR, Slow-motion videos), Video capture: 1920x1080 (Full HD)	8 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope
Other
NFC	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	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE Cat 4 (150/50 Mbit/s)
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Feb 07, 2020 FCC ID value: A3LSMM315F	Date approved: Apr 19, 2021 FCC ID value: 2AJOTTA-1343
Measured SAR
Head: 0.42 W/kg Body: 0.41 W/kg Simultaneous Transmission: 1.54 W/kg Wireless Router: 0.74 W/kg	Head: 0.38 W/kg Body: 0.94 W/kg Simultaneous Transmission: 1.16 W/kg Wireless Router: 0.99 W/kg

Buyers information

MSRP
€ 240	€ 159
In The Box
15W fast charger, Data cable, Ejection pin, User Manual	USB Type-C cable, 10W wall charge, “Quick Start” guide, SIM pin, Headset (select markets), Protective case (select markets)

Availability

Officially announced
Feb 25, 2020	Apr 08, 2021

Alternative variants

with 128GB storage

Internal storage	128GB

Internal storage	128GB

Links

Full specifications
Samsung Galaxy M31 Specs	Nokia G20 Specs