Samsung Galaxy M51 vs realme X7 Pro

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Comparing the Samsung Galaxy M51 vs realme X7 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: realme X7 Pro scores higher on the Geekbench Multi-Core test with 2,999, while Samsung Galaxy M51 scores 1,684, making realme X7 Pro the better performer.


Display: Samsung Galaxy M51 offers a screen size of 6.7 inches, while realme X7 Pro offers 6.55 inches, making Samsung Galaxy M51 the larger display of the two. realme X7 Pro features a Super AMOLED display compared to Samsung Galaxy M51's Super AMOLED Plus, making realme X7 Pro the better display of the two.


Rear Camera: Both Samsung Galaxy M51 and realme X7 Pro feature a 64 MP primary rear camera.


Front Camera: Both Samsung Galaxy M51 and realme X7 Pro feature a 32 MP primary front camera.


Battery: Samsung Galaxy M51 delivers longer battery life with 20h 06m, while realme X7 Pro delivers 11h 47m, making Samsung Galaxy M51 the better pick for all day usage.


Storage: Both Samsung Galaxy M51 and realme X7 Pro offer the same internal storage of 128 GB.


Expert Review: The editorial team rates both Samsung Galaxy M51 and realme X7 Pro equally at 8.


User Rating: Samsung Galaxy M51 receives a higher user rating of 4.4, while realme X7 Pro has a rating of 4.2.

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Samsung Galaxy M51
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Summary

Spec Score

79%
82%

Release Date

17 Sep, 2020
04 Feb, 2021

Performance

Snapdragon 730G
MediaTek Dimensity 1000 Plus
Octa Core (upto 2.2 GHz)
Octa Core (upto 2.6 GHz)
6 GB RAM
8 GB RAM

Display

6.7 inches (17.02 cm)
6.55 inches (16.64 cm)
Super AMOLED Plus
Super AMOLED
1080x2400 px (FHD+)
1080x2400 px (FHD+)
60 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

64 MP
Wide Angle Primary Camera
64 MP
Wide Angle Primary Camera
12 MP
Ultra-Wide Angle Camera
8 MP
Ultra-Wide Angle Camera
5 MP
Macro Camera
2 MP
Macro Camera
5 MP
Depth Camera
2 MP
Mono Camera

Front Camera

32 MP
Wide Angle Lens
32 MP
Wide Angle Lens

Battery

7000 mAh
4500 mAh
25W Fast Charging
65W Super Dart Charging
No Wireless Charging
N/A

Storage

128 GB
128 GB
UFS 2.1
UFS 2.1

Expert Review

8.0/10
8.0/10

Pros

  • Insane battery life
  • Vibrant, best-in-class display
  • Robust design
  • 120Hz AMOLED panel
  • Daylight photography is exemplary
  • Performance is great
  • 65W fast charging

Cons

  • Bulky and prone to scratches
  • Snapdragon 730G is now a bit old
  • Bloatware is still an issue
  • Night mode needs some improvement
  • Still ships with Android 10

User Ratings

4.4/5
(36,389 ratings)
4.2/5
(15,675 ratings)

Benchmarks (The higher, the better)

224,310
AnTuTu Score
518,426
AnTuTu Score
20h 06m
Battery Life (PC Mark)
11h 47m
Battery Life (PC Mark)

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₹29,999

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Video

Videos
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Videos
6 More Videos

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General

Launch Date

Sep 17, 2020
(Official)
Feb 04, 2021
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)

Custom UI

Samsung One UI
Realme UI

Performance

Performance Rating

Good
Very Good

Chipset

Qualcomm Snapdragon 730G
MediaTek Dimensity 1000 Plus MT6889Z

Processor

Octa core

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

2.6 GHz, Quad core, Cortex A77 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

8 nm
7 nm

Graphics (GPU)

Adreno 618
Mali-G77 MC9

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
518,426

Bootup Time (The lower, the better)

23.0 s
23.0 s

Gaming Test Results

Battery Drain* (The lower, the better)

5.0 %
6.0 %

Heating* (The lower, the better)

11.1 %
14.5 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent

Display Type

Super AMOLED Plus
Super AMOLED

Screen Size

6.7 inches  (17.02 cm)
6.55 inches  (16.64 cm)

Resolution

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

Brightness

420 nits
1200 nits

Refresh Rate

60 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

393 ppi
402 ppi

Screen to Body Ratio (calculated)

86.66 %
85.66 %

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 %
91.6 %

Design

Height

163.9 mm
160.8 mm

Width

76.3 mm
75.2 mm

Thickness

9.5 mm
8.5 mm

Weight

213 grams
184 grams

Build Material

Back: Plastic
N/A

Rear Camera

Rear Camera Rating

Very Good
Very 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 Camera10x Digital Zoomf/1.8 Wide Angle 78° field-of-view26 mm focal length 1/1.7" sensor size IMX686 Exmor-RS CMOS Sensor 0.8µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera
8 MP
f/2.25 Ultra-Wide Angle Camera15.7 mm focal length 1/4.0" sensor size 1.12µm pixel size
5 MP
f/2.4 Macro Camera
2 MP
f/2.4 Macro Camera23.2 mm focal length 1/5.0" sensor size 1.65µm pixel size
5 MP
f/2.4 Depth Camera
2 MP
f/2.4 Mono Camera21.88 mm focal length 1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus

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
High Dynamic Range mode (HDR)
Cinema Mode

Camera Features

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

Video Recording

4k @30 fps
Full HD @30 fps
4k @30 fps
Full HD @60 fps
HD @240 fps

Video Recording Features

Slow Motion
Slow Motion

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/2.45 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size CMOS 0.8µm pixel size

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-ion

Quick Charging

Yes 25W Fast Charging
Yes 65W Super Dart Charging 100% in 35 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
11h 47m

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

1h 56m 33s
0h 34m 8s

Storage

Internal Storage

128 GB
128 GB

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage

Yes Up to 512 GB
No

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 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)
5G Bands:
FDD N1 / N3
TDD N41 / N77 / N78 / N79
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
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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 17) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)

SAR Value

Head: 1.381 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 4 (802.11 a/b/g/n) 5GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

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

NFC

Yes
Yes

Multimedia

Stereo Speakers

Yes
N/A

Audio Jack

3.5 mm
USB Type-C

Audio Features

Dolby Atmos
Dolby Atmos

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

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Not Available in any store
₹29,999