Motorola Moto G51 5G vs Motorola Edge 20 Specs Comparison

Availability

Officially announced
Nov 18, 2021	Jul 29, 2021

Design

Dimensions
6.71 x 3.01 x 0.36 inches 170.47 x 76.54 x 9.13 mm	6.42 x 2.99 x 0.28 inches 163 x 76 x 6.99 mm
Weight
7.34 oz / 208.0 g	5.75 oz / 163.0 g
Materials
	Back: Plastic Frame: Aluminum
Resistance
Yes; IP52	Yes; IP52
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key, Other	Left: Volume control, Lock/Unlock key; Right: Other
Colors
Indigo Blue, Bright Silver, Aqua Blue	Frosted Grey, Frosted White, Frosted Emerald

Display

Size
6.8-inch, 85.68% screen-to-body	6.7-inch, 87.51% screen-to-body
Type
IPS LCD, 120Hz	144Hz, HDR
Resolution
2400x1080px, 20:9 ratio, 387 PPI	2400x1080px, 20:9 ratio, 393 PPI
Protection
	Corning Gorilla Glass 3

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 480 SM4350 (8 nm)	Snapdragon 778G SM7325 (6 nm)
Processor
Octa-core 2000 MHz Kryo 460	Octa-core 2400 MHz Kryo 670 Prime
GPU
Adreno 619	Adreno 642L
Memory
4GB/64GB	8GB/128GB 8GB/256GB
Storage expansion
microSDXC up to 512 GB
OS
Android (11)	Android (11)

Battery

Type
5000 mAh	4000 mAh
Charging
	Motorola TurboPowe
Charge speed
Wired: 10.0W	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 32min

Browsing

8h 45min

Video

9h 41min

Gaming

9h 36min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (PDAF) Aperture size: F1.8 Pixel size: 0.64 μm	108 MP (Autofocus) Aperture size: F1.9 Sensor size: 1/1.52” Pixel size: 0.7 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	16 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.0 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm	8 MP (Telephoto, OIS) Optical zoom: 3.0x Aperture size: F2.4 Pixel size: 1.0 μm
Flash
LED	LED
Video recording
1080p (240 fps)	4K UHD (30 fps), 1080p (120 fps), 720p (920 fps)
Front
13 MP	32 MP

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78	n1, n3, n5, n7, n8, n28, n38, n41, n66, n77, n78, Sub-6
4G (FDD) Bands
1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 32	1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 40, 41, 42, 43	34, 38, 39, 40, 41, 42, 43
3G Bands
1, 2, 5, 8, 19	1, 2, 4, 5, 8
Data Speed
	LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Nov 03, 2021 FCC ID value: IHDT56ZX4	Date approved: Jul 27, 2021 FCC ID value: IHDT56ZP3
Measured SAR
Head: 1.17 W/kg Body: 1.44 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.44 W/kg	Head: 1.25 W/kg Body: 1.26 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.26 W/kg

Alternative variants

With 256GB internal storage

Memory	256GB

Discover more

Full Specs Motorola Moto G51 5G Specs

Full Specs Motorola Edge 20 Specs PA Review Motorola Edge 20 Review