Samsung Galaxy A51 vs Motorola edge 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.

7.0	7.0
Samsung Galaxy A51	Motorola edge
Released · Dec 27, 2019	Released · May 14, 2020
6.5-inch · 2400x1080px	6.7-inch · 2340x1080px
Quad camera	Quad camera
4GB · 128GB	6GB · 256GB
4000 mAh	4500 mAh
Check prices	Check prices

Design

Dimensions
6.24 x 2.90 x 0.31 inches 158.5 x 73.6 x 7.9 mm	6.36 x 2.80 x 0.37 inches 161.64 x 71.1 x 9.29 mm
Weight
6.07 oz (172.0 g)	6.63 oz (188.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Aluminum
Resistance
	Splash; IP52
Biometrics
2D Face unlock, Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue	Solar black, Midnight magenta

Display

Size
6.5-inch	6.7-inch
Resolution
2400x1080px, 20:9 ratio, 405 PPI	2340x1080px, 19.5:9 ratio, 385 PPI
Technology
Super AMOLED	OLED
Refresh rate
60Hz	90Hz
Screen-to-body
87.37 %	95.91 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 9611 (10 nm)	Qualcomm Snapdragon 765 SM7250-AA (7 nm)
Processor
Octa-core 2300 MHz 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53	Octa-core 2300 MHz Kryo 475
GPU
Mali-G72 MP3	Adreno 620
Memory
4GB (LPDDR4)/128GB	6GB (LPDDR4)/256GB (UFS 2.1)
Storage expansion
microSDXC up to 512 GB	microSDXC up to 1000 GB
OS
Android (11, 10)	Android (10)

Battery

Type
4000 mAh, Li - Polymer	4500 mAh, Li - Polymer
Charging
Fast charging	Motorola TurboPowe
Charge speed
	Wired: 18.0W

Battery Life Estimate

5h 22min

Browsing

11h 35min

Video

8h 35min

Gaming

6h 40min

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 29min

Gaming

7h 36min

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	64 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm	16 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.0 μm
Third camera
5 MP (Macro) Aperture size: F2.4 Focal Length: 40 mm	8 MP (Telephoto) Optical zoom: 2.0x Aperture size: F2.4 Pixel size: 1.12 μm
Fourth camera
5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm	ToF 3D depth sensing
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) Hyperlapse, EIS	4K UHD (30 fps), 1080p (60 fps) Time-lapse video, Hyperlapse, EIS
Front
32 MP (HDR) Video capture: 1080p	25 MP (EIS, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.1
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
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
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass
Other
NFC, ANT+	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
	Bands n2, n5, n12, n25, n41, n66, n71, Sub-6
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 66(AWS-3), 71(600)
4G (TDD)
Bands 38, 39, 41	Bands 38, 39, 40, 41
3G
Bands 1, 2, 4, 5, 8	Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	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	Nano SIM
HD Voice
	Yes

Regulatory Approval

FCC approval
Date approved: Nov 28, 2019 FCC ID value: A3LSMA515FN	Date approved: Jun 18, 2020 FCC ID value: IHDT56YU1
Measured SAR
Head: 0.89 W/kg Body: 1.18 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.12 W/kg Phablet: 2.76 W/kg	Head: 0.45 W/kg Body: 1.45 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.48 W/kg Phablet: 3.36 W/kg

Buyers information

MSRP
$ 400	$ 700
In The Box
	Headset, 15W charger, USB Type-C cable, guides, SIM tool, Protective back cover

Availability

Officially announced
Dec 12, 2019	Apr 22, 2020

Alternative variants

with 128GB storage


Memory	6GB/128GB

for Europe


Memory	128GB
5G	Bands n1, n3, n7, n28, n38, n78, Sub-6
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 38, 40, 41

for Verizon


4G (FDD)	Bands 2, 3, 4, 5, 7, 13, 20, 28, 66(AWS-3)
3G	Bands 5, 8, 2, 1

for AT&T


4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 26, 66(AWS-3), 71(600)
4G (TDD)	Bands 41

for Sprint


4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 26, 66(AWS-3), 71(600)
4G (TDD)	Bands 41

for Europe


4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66(AWS-3)
4G (TDD)	Bands 38, 40, 41
Dual SIM	Yes

Links

Full specifications
Samsung Galaxy A51 Specs	Motorola edge Specs
PhoneArena Review
Samsung Galaxy A51 Review	Motorola edge Review
User Reviews
Samsung Galaxy A51 User Reviews	Motorola edge User Reviews