Samsung Galaxy M51 vs OPPO F21 Pro

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Comparing the Samsung Galaxy M51 vs OPPO F21 Pro across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy M51 scores higher on the Geekbench Multi-Core test with 1,684, while OPPO F21 Pro scores 1,670, making Samsung Galaxy M51 the better performer.


Display: Samsung Galaxy M51 offers a screen size of 6.7 inches, while OPPO F21 Pro offers 6.43 inches, making Samsung Galaxy M51 the larger display of the two. Samsung Galaxy M51 features a Super AMOLED Plus display compared to OPPO F21 Pro's AMOLED, making Samsung Galaxy M51 the better display of the two.


Rear Camera: Both Samsung Galaxy M51 and OPPO F21 Pro feature a 64 MP primary rear camera.


Front Camera: Both Samsung Galaxy M51 and OPPO F21 Pro feature a 32 MP primary front camera.


Battery: Samsung Galaxy M51 offers a higher battery capacity with 7000 mAh, while OPPO F21 Pro offers 4500 mAh, making Samsung Galaxy M51 better for longer battery life.


Storage: Both Samsung Galaxy M51 and OPPO F21 Pro offer the same internal storage of 128 GB.


Expert Review: Samsung Galaxy M51 receives a higher expert rating of 8 from the editorial team, while OPPO F21 Pro is rated 7.


User Rating: Samsung Galaxy M51 receives a higher user rating of 4.4, while OPPO F21 Pro has a rating of 4.2.

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Samsung Galaxy M51
₹22,990
(Out of Stock)
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Summary

Spec Score

79%
78%

Release Date

17 Sep, 2020
12 Apr, 2022

Performance

Snapdragon 730G
Snapdragon 680
Octa Core (upto 2.2 GHz)
Octa Core (upto 2.4 GHz)
6 GB RAM
8 GB RAM

Display

6.7 inches (17.02 cm)
6.43 inches (16.33 cm)
Super AMOLED Plus
AMOLED
1080x2400 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
90 Hz Refresh Rate

Rear Camera

64 MP
Wide Angle Primary Camera
64 MP
Wide Angle Primary Camera
12 MP
Ultra-Wide Angle Camera
2 MP
Camera
5 MP
Macro Camera
2 MP
Mono Camera
5 MP
Depth Camera
N/A

Front Camera

32 MP
Wide Angle Lens
32 MP
Wide Angle Lens

Battery

7000 mAh
4500 mAh
25W Fast Charging
33W Super VOOC Charging
No Wireless Charging
No Wireless Charging

Storage

128 GB
128 GB
UFS 2.1
UFS 2.2

Expert Review

8.0/10
7.0/10

Pros

  • Insane battery life
  • Vibrant, best-in-class display
  • Robust design
  • Top-notch design
  • Good camera performance in daylight
  • Colour accurate display
  • Decent battery life

Cons

  • Bulky and prone to scratches
  • Snapdragon 730G is now a bit old
  • Bloatware is still an issue
  • Microscope lens isn't that great
  • Performance could be improved

User Ratings

4.4/5
(36,389 ratings)
4.2/5
(8,219 ratings)

Benchmarks (The higher, the better)

224,310
AnTuTu Score
283,333
AnTuTu Score
20h 06m
Battery Life (PC Mark)
N/A

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Not Available in any store
₹18,999

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Video

Videos
16 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Sep 17, 2020
(Official)
Apr 12, 2022
(Official)

Operating System

Android v10 (Q)
Android v12

Custom UI

Samsung One UI
ColorOS

Performance

Performance Rating

Good
Good

Chipset

Qualcomm Snapdragon 730G
Qualcomm Snapdragon 680

Processor

Octa core

2.2 GHz, Dual core, Kryo 470 1.8 GHz, Hexa Core, Kryo 470
Octa core

2.4 GHz, Quad core, Kryo 265 1.9 GHz, Quad core, Kryo 265

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

8 nm
6 nm

Graphics (GPU)

Adreno 618
Adreno 610

RAM

6 GB / 8 GB
8 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

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

224,310
283,333

Bootup Time (The lower, the better)

23.0 s
37.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

5.0 %
4.0 %

Heating* (The lower, the better)

11.1 %
34.2 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED Plus
AMOLED

Screen Size

6.7 inches  (17.02 cm)
6.43 inches  (16.33 cm)

Resolution

1080x2400 px (FHD+)
1080x2400 px (FHD+)

Brightness

420 nits
N/A

Peak Brightness

N/A
800 nits

HBM Brightness

N/A
600 nits

Refresh Rate

60 Hz
90 Hz

Aspect Ratio

20:9
20:9

Pixel Density

393 ppi
409 ppi

Screen to Body Ratio (calculated)

86.66 %
85.28 %

Screen Protection

Corning Gorilla Glass v3
Corning Gorilla Glass v5

Bezel-less Display

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

Screen to Body Ratio (claimed by the brand)

91 %
90.80 %

Design

Height

163.9 mm
159.9 mm

Width

76.3 mm
73.2 mm

Thickness

9.5 mm
7.5 mm

Weight

213 grams
175 grams

Build Material

Back: Plastic
N/A

Water Resistance

N/A
Yes Splash proof IPX4

Rear Camera

Rear Camera Rating

Very Good
Good

Resolution

64 MP
Primary Camera8x Digital Zoomf/1.8 Wide Angle26 mm focal length 1/1.7" sensor size IMX682 Exmor-RS CMOS Sensor ISOCELL Plus 0.8µm pixel size
64 MP
Primary Cameraf/1.7 Wide Angle 79° field-of-view
12 MP
f/2.2 Ultra-Wide Angle Camera
2 MP
f/3.3
5 MP
f/2.4 Macro Camera
2 MP
f/2.4 Mono Camera
5 MP
f/2.4 Depth Camera
N/A

Autofocus

Yes Phase Detection Autofocus
Yes

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

9000 x 7000 Pixels
9000 x 7000 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode
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

Video Recording

4k @30 fps
Full HD @30 fps
Full HD @30 fps
HD @30 fps

Video Recording Features

Slow Motion
Extra HD

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

32 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size Exmor RS 0.8µm pixel size
32 MP
f/2.4 Wide Angle Primary Camera1/2.74" sensor size Exmor RS

Autofocus

No
N/A

Flash

No
N/A

Video Recording

4k @30 fps
Full HD @30 fps
Full HD @30 fps
HD @30 fps

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Battery

Battery Rating

Very Good
Very Good

Capacity

7000 mAh
4500 mAh

Battery Type

Li-ion
Li-Polymer

Quick Charging

Yes 25W Fast Charging
Yes 33W Super VOOC Charging 31% in 15 minutes

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.

20h 06m
N/A

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

1h 56m 33s
0h 56m 49s

Storage

Internal Storage

128 GB
128 GB

Storage Type

UFS 2.1
UFS 2.2

Expandable Storage

Yes Up to 512 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

Yes
Yes

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) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

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 17) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 1.381 W/kg
Head: 1.19 W/kg Body: 1.14 W/kg

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.1

GPS

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

NFC

Yes
No

Multimedia

Stereo Speakers

Yes
N/A

Audio Jack

3.5 mm
3.5 mm

Audio Features

Dolby Atmos
N/A

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
On-screen

Fingerprint Sensor Type

N/A
Optical

Other Sensors

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

Compare Prices

Not Available in any store
₹18,999