Samsung Galaxy Note 20 vs Samsung Galaxy M31s
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
Super AMOLED
Super AMOLED
Screen-to-body
89.23 %
86.62 %
Features
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Hardware
System chip
Qualcomm Snapdragon 865 SM8250
Samsung Exynos 9611
Processor
GPU
Adreno 650
Mali-G72 MP3
RAM
Internal storage
256GB, not expandable
128GB
Storage expansion
microSDXC up to 512 GB
OS
Android (10), Samsung One UI
Android (10), Samsung One UI
Battery
Capacity
4300 mAh
6000 mAh
Type
Li - Polymer, Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Fast charging, Reverse charging
Max charge speed
Wired: 25.0W
Camera
Rear
Triple camera
Quad camera
Main camera
Specifications
Aperture size: F1.8; Focal length: 26 mm
Aperture size: F1.8; Pixel size: 0.8 μm
Second camera
64 MP (Telephoto, OIS, PDAF)
12 MP (Ultra-wide)
Specifications
Optical zoom: 3x; Aperture size: F2.0; Pixel size: 1 μm
Aperture size: F2.2
Third camera
12 MP (Ultra-wide, Autofocus)
5 MP (Macro)
Specifications
Aperture size: F2.2; Pixel size: 1.4 μm
Fourth camera
5 MP (Depth information)
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD)
Features
OIS, HDR, Time-lapse video, EIS
Hyperlapse
Front
10 MP (Autofocus)
32 MP
Design
Dimensions
Materials
Back: Plastic
Resistance
Water, Dust; IP 68
Biometrics
2D Face unlock, Ultrasonic in-screen fingerprint
Fingerprint (touch)
Features
Stylus
Colors
Mystic black, Mystic bronze, Mystic green
Mirage black, Mirage blue
Cellular
5G
n1, n3, n5, n7, n8, n28, n40, n77, n78, SA, NSA, Sub-6, mmWave
LTE (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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
LTE (TDD)
Bands 39(1900+), 40(2300), 41(2600+)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
Multimedia
Headphones
No 3.5mm jack
Speakers
Earpiece, Multiple speakers
Earpiece, Loudspeaker
Features
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Additional microphone(s)
for Noise cancellation
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2
Type-C (reversible)
Features
Charging, Headphones port, OTG
Charging, OTG
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer
Other
NFC, ANT+
