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Samsung Galaxy M31 vs Samsung Galaxy M33 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.


Samsung Galaxy M31	Samsung Galaxy M33
Released · Mar 05, 2020	Released · Apr 08, 2022
6.4-inch · 2340 x 1080 px	6.6-inch · 2408 x 1080 px
64 MP Main · 32 MP Selfie	50 MP Main · 8 MP Selfie
6GB · 64GB	6GB · 128GB
6000 mAh	5000 mAh
Check prices	Check prices

Display

Size
6.4-inch	6.6-inch
Resolution
2340 x 1080 px, 19.5:9 ratio, 403 PPI	2408 x 1080 px, 20:9 ratio, 400 PPI
Technology
Super AMOLED	LCD
Refresh rate
	120Hz
Screen-to-body
83.97 %	82.46 %
Peak brightness
420 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Exynos 9611 (10 nm)	Exynos 1280 (5 nm)
Processor
Octa-core, 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53, 64-bit	Octa-core, 2400 MHz
GPU
Mali-G72 MP3	Mali-G68
RAM
6GB (LPDDR4)	6GB
Internal storage
64GB (UFS 2.1), available to use: 49 GB	128GB
Storage expansion
microSDXC up to 512 GB	microSDXC
OS
Android (11, 10), Samsung One UI	Android (12)
Device type
Smartphone	Smartphone

Battery

Capacity
6000 mAh	5000 mAh
Type
Li - Polymer, Not user replaceable	Not user replaceable
Charging
Fast charging	Fast charging, Reverse wired charging
Max charge speed
Wired: 15.0W	Wired: 25.0W

Camera

Rear
Quad camera	Quad camera
Main camera
64 MP (PDAF) Specifications: Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	50 MP (PDAF) Specifications: Aperture size: F1.8
Second camera
8 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Ultra-wide) Specifications: Aperture size: F2.2
Third camera
5 MP (Macro) Specifications: Aperture size: F2.2 Focal Length: 25 mm Sensor size: 1/5" Pixel size: 1.12 μm	2 MP (Depth information)
Fourth camera
5 MP (Depth information) Specifications: Aperture size: F2.2	2 MP (Macro)
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps) Features: Hyperlapse, EIS	Yes
Front
32 MP (HDR, Slow-motion videos), Video capture: 1920x1080 (Full HD)	8 MP

Design

Dimensions
6.27 x 2.96 x 0.35 inches (159.2 x 75.1 x 8.9 mm)	6.51 x 3.03 x 0.37 inches (165.4 x 76.9 x 9.4 mm)
Weight
6.74 oz(191.0 g)	6.98 oz(198.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Blue, Black, Red	Green, Blue, Brown

Cellular

5G
	Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n78
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)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	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-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

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
Additional microphone(s)
Noise cancellation	Noise cancellation

Connectivity & Features

Bluetooth
5.0	Yes
Wi-Fi
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0, Features: Charging	Type-C (reversible), USB 2.0, Features: Charging, OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope
Other
NFC

Regulatory Approval

FCC approval
Date approved: Feb 07, 2020 FCC ID value: A3LSMM315F
Measured SAR
Head: 0.42 W/kg Body: 0.41 W/kg Simultaneous Transmission: 1.54 W/kg Wireless Router: 0.74 W/kg

Buyers information

MSRP
€ 240
In The Box
15W fast charger, Data cable, Ejection pin, User Manual

Availability

Officially announced
Feb 25, 2020

Alternative variants

with 128GB storage


Internal storage	128GB

With 8 GB RAM


RAM	8GB

Links

Full specifications
Samsung Galaxy M31 Specs	Samsung Galaxy M33 Specs