Samsung Galaxy Note 20 Ultra vs Samsung Galaxy A55 5G Specs Comparison

Availability

Officially announced
Aug 05, 2020	Mar 11, 2024
Prices (MSRP)
12GB/128GB - $1300 12GB/256GB - €1266 12GB/512GB - $1450	$489

Design

Dimensions
6.49 x 3.04 x 0.32 inches 164.8 x 77.2 x 8.1 mm	6.34 x 3.05 x 0.00 inches 161.1 x 77.4 8.2 mm
Weight
7.34 oz (208.0 g)	7.51 oz (213.0 g)
Materials
Back: Glass (Corning Gorilla Glass Victus) Frame: Stainless steel	Back: Glass (Corning Gorilla Glass) Frame: Plastic
Resistance
Water, Dust; IP68	Water, Dust; IP67
Biometrics
2D Face unlock, Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Mystic black, Mystic bronze, Mystic white	Iceblue, Lilac, Navy, Lemon

Display

Size
6.9-inch, 91.63% screen-to-body	6.6-inch, 84.30% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR	Super AMOLED, 120Hz, HDR, 550 nits
Resolution
3088x1440px, 19.3:9 ratio, 496 PPI	2400x1080px, 20:9 ratio, 399 PPI
Protection
Corning Gorilla Glass Victus	Corning Gorilla Glass Victus

Hardware

System chip
Snapdragon 865+ SM8250-AB (7 nm)	Exynos 1480 (5 nm)
Processor
Octa-core 1x3.1GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585	Octa-core 4x2.7GHz Cortex-A78 4x2.0G​Hz Cortex-A55
GPU
Adreno 650	Yes
Memory
12GB (LPDDR5)/128GB (UFS 3.0) 12GB/256GB 12GB/512GB	8GB/128GB 8GB/256GB 12GB/256GB
Storage expansion
microSDXC up to 1000 GB	microSDXC
OS
Android (13, 12, 11, 10)	Android (14)

Battery

Type
4500 mAh, Li - Polymer	5000 mAh, Li - Ion
Charging
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging	Fast charging
Charge speed
	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

4h 37min

Browsing

9h 33min

Video

7h 0min

Gaming

7h 17min

Battery Life Estimate

6h 36min

Browsing

17h 7min

Video

8h 15min

Gaming

9h 39min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
108 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.33" Pixel size: 0.8 μm	50 MP (OIS, Autofocus) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 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	12 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
12 MP (Telephoto, OIS, PDAF) Optical zoom: 5.0x Aperture size: F3.0 Focal Length: 120 mm Pixel size: 1.0 μm	5 MP (Macro) Aperture size: F2.4
Flash
LED	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	4K UHD (30 fps)
Front
10 MP (PDAF, HDR) Video capture: 4K UHD	32 MP Video capture: 4K UHD (30 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

132

Overall

140

Photo

123

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
Wi-Fi 6 MIMO, Wi-Fi Direct, Hotspot 802.11 ax	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.2	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, ANT+	NFC

Multimedia

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

Cellular

5G Bands
n2, n5, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41, 46, 48	38, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 3, 5, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), 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, eSIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Jul 06, 2020 FCC ID value: A3LSMN986U
Measured SAR
Head: 0.78 W/kg Body: 1.04 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.18 W/kg Phablet: 3.92 W/kg

Alternative variants

for Europe

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
Prices (MSRP)	€1266

With 256GB internal storage

Memory	256GB

with 512GB storage

Memory	512GB
Prices (MSRP)	$1450

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

for Verizon

5G Bands	n260, n261, mmWave
4G (FDD) Bands	2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66
4G (TDD) Bands	38, 39, 40, 41, 46

Links

Full specifications
Samsung Galaxy Note 20 Ultra Specs	Samsung Galaxy A55 5G Specs
PhoneArena Review
Samsung Galaxy Note 20 Ultra Review	Samsung Galaxy A55 5G Review
User Reviews
Samsung Galaxy Note 20 Ultra User Reviews