Updated : May 30, 2025, 2:13 AM

Samsung Galaxy Note 20

Full Specifications

Released · Aug 21, 2020

This device is also known as Samsung SM-N981U

8.0

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Deals

$999

$229

$350

Popular Comparisons

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Availability
Officially announced	Aug 05, 2020
MSRP	$ 1000
This device has different variants: View all

Design
Dimensions	6.36 x 2.96 x 0.33 inches 161.6 x 75.2 x 8.3 mm
Weight	6.84 oz (194.0 g)
Materials	Back: Plastic
Resistance	Water, Dust; IP68
Biometrics	2D Face unlock, Ultrasonic in-screen fingerprint
Features	Stylus
Keys	Right: Volume control, Lock/Unlock key
Colors	Mystic gray, Mystic bronze, Mystic green, Mystic red

Display
Size	6.7-inch, 89.23% screen-to-body
Type	Super AMOLED Plus, 60Hz, HDR
Resolution	2400x1080px, 20:9 ratio, 393 PPI
Protection	Corning Gorilla Glass 5
Features	HDR support, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test
Bright Max (20 APL)	Untested
Bright Min	1.5 (Good)
Learn more on our PhoneArena Display Test Results page.

Hardware
System chip	Snapdragon 865+ SM8250-AB (7 nm)
Processor	Octa-core 1x3.1GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585
GPU	Adreno 650
Memory	8GB (LPDDR5)/128GB (UFS 3.0) 8GB/256GB
Storage expansion	not expandable
OS	Android (13, 12, 11, 10)
This device has different variants: View all

Battery
Type	4300 mAh, Li - Polymer
Charging	Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging

PhoneArena Battery Test
Battery Life Estimate:	5h 3min
Browsing:	11h 58min
Gaming:	6h 38min
Video:	7h 17min
Learn more on our PhoneArena Battery Test Results page.

Camera
Rear	Triple camera
Main camera	12 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.76" Pixel size: 1.8 μm
Second camera	12 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera	64 MP (Telephoto, OIS, PDAF) Aperture size: F2.0 Focal Length: 27 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Flash	LED
Video recording	8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) OIS, HDR, Time-lapse video, Hyperlapse, Object tracking, EIS
Front	10 MP (PDAF, HDR) Video capture: 4K UHD

Connectivity & Features
Bluetooth	5.0
WLAN	a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB	Type-C, USB 3.2
Sensors	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible	M3/T3
Location	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other	NFC, ANT+

Multimedia
Headphones	No 3.5mm jack
Speakers	Earpiece, Multiple speakers
Features	32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring	Wireless screen share
Radio	FM
Additional microphone(s)	Noise cancellation

Cellular
5G	Bands n2, n5, n12, n25, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3)
4G (TDD)	Bands 38, 39, 40, 41, 46, 48
3G	Bands 1, 2, 4, 5, 8
Data Speed	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type	Nano SIM
HD Voice	Yes

Regulatory Approval
FCC approval	Date approved: Jul 22, 2020 FCC ID value: A3LSMN981U
Measured SAR	Head: 0.41 W/kg Body: 0.92 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.22 W/kg Phablet: 3.99 W/kg
This device has different variants: View all

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Alternative variants

For Europe

Differences from the main variant:
System chip	Samsung Exynos 990 (7 nm)
Processor	Octa-core 2x2.73GHz Exynos M5 2x2.5GHz Cortex-A76 4x2.0 GHz Cortex-A55
GPU	Mali G77 MP11
Memory	256GB
FCC approval	Date approved: Jul 16, 2020 FCC ID value: A3LSMN981B
Measured SAR	Head: 0.29 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.60 W/kg Wireless Router: 1.24 W/kg Phablet: 1.93 W/kg
MSRP	€ 1023

Carrier Availability

Discontinued

Verizon
AT&T
T-Mobile
U.S. Cellular
Xfinity Mobile

News

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