Samsung Galaxy A80 vs Samsung Galaxy A51 5G Specs Comparison

Availability

Officially announced
Apr 10, 2019	Apr 08, 2020
Prices (MSRP)
	$500

Design

Dimensions
6.50 x 3.01 x 0.37 inches 165.2 x 76.5 x 9.3 mm	6.26 x 2.90 x 0.34 inches 158.9 x 73.6 x 8.7 mm
Weight
7.76 oz (220.0 g)	6.60 oz (187.0 g)
Materials
Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum	Back: Plastic Frame: Aluminum
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Features
Notification light
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Angel gold, Ghost white, Phantom black	Prism cube black

Display

Size
6.7-inch, 85.86% screen-to-body	6.5-inch, 87.37% screen-to-body
Type
Super AMOLED	Super AMOLED, 60Hz
Resolution
2400x1080px, 20:9 ratio, 393 PPI	2400x1080px, 20:9 ratio, 405 PPI
Protection
Corning Gorilla Glass 3	Corning Gorilla Glass 3

Hardware

System chip
Snapdragon 730 SM7150-AA (8 nm)	Samsung Exynos 980 (8 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 2x2.2GHz Cortex-A77 6x1.8G​Hz Cortex-A55
GPU
Adreno 618	Mali-G76 MP5
Memory
8GB (LPDDR4)/128GB	6GB (LPDDR4)/128GB 8GB/128GB
Storage expansion
not expandable	microSDXC up to 1000 GB
OS
Android (11, 10, 9.0 Pie)	Android (11, 10)

Battery

Type
3700 mAh	4500 mAh, Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
	Wired: 25.0W

Camera

Rear
Triple camera, Swivel	Quad camera
Main camera
48 MP (Laser and PDAF) Aperture size: F2.0 Focal length: 25 mm Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm
Third camera
HQVGA (240x160) (ToF 3D depth sensing) Aperture size: F1.2 Focal Length: 30 mm Sensor size: 1/6" Pixel size: 10 μm	5 MP (Macro) Aperture size: F2.4 Focal Length: 40 mm
Fourth camera
	5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (60 fps), 720p (480 fps) Hyperlapse, Picture-taking during video recording, EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (480 fps) Hyperlapse, EIS
Front
	32 MP (HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync	NFC, ANT+

Multimedia

Headphones
No 3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n41, n71, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5
Data Speed
LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM
HD Voice
	Yes

Regulatory Approval

FCC approval
Date approved: Apr 19, 2019 FCC ID value: A3LSMA805F	Date approved: Jul 15, 2020 FCC ID value: A3LSMA516U
Measured SAR
Head: 0.30 W/kg Body: 0.71 W/kg Simultaneous Transmission: 3.79 W/kg Wireless Router: 1.36 W/kg Phablet: 1.96 W/kg	Head: 1.18 W/kg Body: 1.20 W/kg Simultaneous Transmission: 3.25 W/kg Wireless Router: 1.37 W/kg

Alternative variants

with 8GB RAM

Memory	8GB

for Europe

Colors	Prism cube black, Prism cube white
5G Bands	n41, n78, SA, NSA
4G (FDD) Bands	1, 3, 4, 5, 7, 8, 12, 20, 28
4G (TDD) Bands	38, 40, 41
3G Bands	5, 8, 2, 1
Dual SIM	Yes
SIM type	Nano SIM

for Verizon

System chip	Snapdragon 765G SM7250-AB (7 nm)
Processor	Octa-core 2400 MHz Kryo 475
GPU	Adreno 620
Colors	Prism bricks blue
5G Bands	n260, n261, mmWave
4G (FDD) Bands	2, 3, 4, 5, 7, 12, 13, 20, 28, 66
3G Bands	5, 8, 2, 1
FCC approval	Date approved: Jul 20, 2020 FCC ID value: A3LSMA516V
Measured SAR	Head: 0.32 W/kg Body: 1.32 W/kg Simultaneous Transmission: 3.01 W/kg Wireless Router: 1.37 W/kg Phablet: 3.91 W/kg
Prices (MSRP)	$550

Links

Full specifications
Samsung Galaxy A80 Specs	Samsung Galaxy A51 5G Specs
PhoneArena Review
Samsung Galaxy A80 Review
User Reviews
	Samsung Galaxy A51 5G User Reviews