Samsung Galaxy A51 vs Motorola Edge

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Comparing the Samsung Galaxy A51 vs Motorola Edge across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Motorola Edge runs at a higher processing speed of 2.4 GHz, while Samsung Galaxy A51 runs at 2.3 GHz, making Motorola Edge the better performer.


Display: Motorola Edge offers a screen size of 6.7 inches, while Samsung Galaxy A51 offers 6.5 inches, making Motorola Edge the larger display of the two. Samsung Galaxy A51 features a Super AMOLED display compared to Motorola Edge's OLED, making Samsung Galaxy A51 the better display of the two.


Rear Camera: Motorola Edge offers a higher rear camera resolution with 64 MP, while Samsung Galaxy A51 offers 48 MP, making Motorola Edge better for rear camera photography.


Front Camera: Samsung Galaxy A51 offers a higher front camera resolution with 32 MP, while Motorola Edge offers 25 MP, making Samsung Galaxy A51 better for front camera photography.


Battery: Motorola Edge offers a higher battery capacity with 4500 mAh, while Samsung Galaxy A51 offers 4000 mAh, making Motorola Edge better for longer battery life.


Storage: Both Samsung Galaxy A51 and Motorola Edge offer the same internal storage of 128 GB.

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Samsung Galaxy A51
₹25,999
(Out of Stock)
Motorola Edge
₹49,990
(Not Released in India)
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Summary

Release Date

29 Jan, 2020
01 Aug, 2021
11 Jun, 2026

Performance

Samsung Exynos 9 Octa 9611
Snapdragon 765G
MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.3 GHz)
Octa Core (upto 2.4 GHz)
Octa Core (upto 3.4 GHz)
6 GB RAM
4 GB RAM
12 GB RAM

Display

6.5 inches (16.51 cm)
6.7 inches (17.02 cm)
6.8 inches (17.27 cm)
Super AMOLED
OLED
Extreme AMOLED
1080x2400 px (FHD+)
1080x2340 px (FHD+)
1272x2772 px (FHD+)
60 Hz Refresh Rate
90 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
64 MP
Primary Camera
50 MP
Primary Camera
12 MP
Ultra-Wide Angle Camera
16 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Macro Camera
5 MP
Macro Camera
8 MP
Telephoto Camera (upto 2x Optical Zoom)
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)
5 MP
Depth Camera
N/A
N/A

Front Camera

32 MP
25 MP
50 MP

Battery

4000 mAh
4500 mAh
6500 mAh
15W Fast Charging
18W Turbo Power Charging
90W Turbo Power Charging
N/A
N/A
Wireless Charging

Storage

128 GB
128 GB
256 GB
UFS 2.0
N/A
UFS 4.1

Expert Review

8.0/10
N/A
N/A

Pros

  • Excellent display
  • Great daylight performance
  • OneUI 2.0 has made the software experience more re
  • Device yet to be reviewed
  • Device yet to be reviewed

Cons

  • Performance could’ve been better
  • Macro lens is not good
  • Battery life is average at best
  • Device yet to be reviewed
  • Device yet to be reviewed

User Ratings

4.3/5
(13,353 ratings)
N/A
N/A

Benchmarks (The higher, the better)

171,285
AnTuTu Score
N/A
N/A
14h 29m
Battery Life (PC Mark)
N/A
N/A

Compare Prices

Not Available in any store
Not Available in any store
₹44,999

Video

Videos
4 More Videos
Videos
1 Video
There are no videos available for the device.

User Feedback

General

Launch Date

Jan 29, 2020
(Official)
N/A
Jun 04, 2026
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)
Android v16

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
5 Year

Custom UI

Samsung One UI
N/A
N/A

Performance

Performance Rating

Good
Good
Excellent

Chipset

Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 765G
MediaTek Dimensity 8500 Extreme

Processor

Octa core

2.3 GHz, Quad core, Cortex A73 1.7 GHz, Quad core, Cortex A53
Octa core

2.4 GHz, Single core, Kryo 475 2.2 GHz, Single core, Kryo 475 1.8 GHz, Hexa Core, Kryo 475
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

10 nm
N/A
4 nm

Graphics (GPU)

Mali-G72 MP3
Adreno 620
Mali-G720 MP8

RAM

6 GB / 8 GB
4 GB
12 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

171,285
N/A
N/A

Bootup Time (The lower, the better)

29.0 s
N/A
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

8.0 %
N/A
N/A

Heating* (The lower, the better)

32.7 %
N/A
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Best In Class

Display Type

Super AMOLED
OLED (Curved Display)
Extreme AMOLED

Screen Size

6.5 inches  (16.51 cm)
6.7 inches  (17.02 cm)
6.8 inches  (17.27 cm)

Resolution

1080x2400 px (FHD+)
1080x2340 px (FHD+)
1272x2772 px (FHD+)

Peak Brightness

N/A
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

60 Hz
90 Hz
144 Hz

Aspect Ratio

20:9
19.5:9
19.6:9

Pixel Density

405 ppi
385 ppi
450 ppi

Screen to Body Ratio (calculated)

87.44 %
95.7 %
96.8 %

Screen Protection

Corning Gorilla Glass v3
Corning Gorilla Glass v5
Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes

HDR 10 / HDR+ Support

N/A
Yes HDR 10+
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
90 %
96.8 %

Design

Height

158.5 mm
161.6 mm
162.7 mm

Width

73.6 mm
71.1 mm
75.6 mm

Thickness

7.9 mm
9.2 mm
7.19 mm

Weight

172 grams
188 grams
190 grams

Build Material

Back: Plastic
Back: Plastic
Back: Plastic

Water Resistance

N/A
Yes Splash proof IP52
Yes Water resistant IP68 IP69

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Excellent

Resolution

48 MP
Primary Camera8x Digital Zoomf/2.026 mm focal length 1/2.25" sensor size S5KGM2 ISO-CELL 0.8µm pixel size
64 MP
Primary Cameraf/1.80.8µm pixel size
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera
16 MP
f/2.2 Ultra-Wide Angle Camera1µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
5 MP
f/2.4 Macro Camera
8 MP
f/2.4 Telephoto Camera1.12µm pixel size
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size
5 MP
f/2.2 Depth Camera
N/A
N/A

Autofocus

Yes
Yes Laser autofocus
Yes

OIS

No
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
9000 x 7000 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

4k @30 fps
3840x2160 @ 30 fps
1920x1080 @ 60 fps
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

N/A
Bokeh portrait video
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

32 MP
f/2.2 Primary Camera1/2.8" sensor size 0.8µm pixel size
25 MP
f/2.0 Primary Camera0.9µm pixel size
50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

No
N/A
Yes

Flash

No
Yes Screen flash
Yes Screen flash

Video Recording

Full HD @30 fps
1920x1080 @ 30 fps
4k @30/60 fps
Full HD @30/60 fps

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

4000 mAh
4500 mAh
6500 mAh

Battery Type

Li-ion
Li-ion
Silicon Carbon

TalkTime

Up to 32 Hours(4G)
N/A
N/A

Quick Charging

Yes 15W Fast Charging
Yes 18W Turbo Power Charging
Yes 90W Turbo Power Charging

Wireless Charging

N/A
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

N/A
N/A
N/A

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

14h 29m
N/A
N/A

Charging Time (20% to 100%) (The lower, the better)

1h 35m 31s
N/A
N/A

Storage

Internal Storage

128 GB
128 GB
256 GB

Storage Type

UFS 2.0
N/A
UFS 4.1

Expandable Storage

Yes Up to 512 GB
Yes Up to 1 TB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
No

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
5G Bands:
FDD N1 / N3 / N7 / N28
TDD N38 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

Head: 0.598 W/kg
N/A
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.1
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

IR Blaster

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Audio Features

Dolby Atmos
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store
Not Available in any store
₹44,999