Samsung Galaxy A72 vs Samsung Galaxy M51

Compared 2 smartphones : Samsung Galaxy A72 Manufactured in March, 2021, with display 6.7 with chipsetQualcomm Snapdragon 720G, vs Samsung Galaxy M51, Manufactured in September, 2020 with chipsetQualcomm Snapdragon 730G. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A72
  • Higher refresh rate: 90Hz
  • Lighter design: 203g vs 213g
Reasons to choose Samsung Galaxy M51
  • Higher battery capacity: 7000mAh vs 5000mAh

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB
- 6/128 GB
- 8/128 GB

Review

Key Specs Samsung Galaxy A72 and Samsung Galaxy M51
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Super AMOLED Super AMOLED
Size 6.7 in 6.7 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 393 ppi 393 ppi
Refresh rate 90 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 400 nits 650 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 84.8 % 86.6 %
Features Always-On Display Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy A72
825 nits
Samsung Galaxy M51
675 nits
sRGB gamut98.7 %97.6 %
PWM (Flicker)367 Hz255 Hz
Response time4.8 ms8 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 165 mm (6.5 in) 163.9 mm (6.45 in)
Width 77.4 mm (3.05 in) 76.3 mm (3 in)
Thickness 8.4 mm (0.33 in) 9.5 mm (0.37 in)
Weight 203 g (7.16 oz) 213 g (7.51 oz)
Water resistance IP67 No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Blue
- Pink
- White
- Black
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Samsung Galaxy A72
84.8 %
Samsung Galaxy M51
86.6 %

Performance

Testing Samsung Galaxy A72 and Samsung Galaxy M51 In benchmarks
Processor
Chipset Qualcomm Snapdragon 720G Qualcomm Snapdragon 730G
Max Frequency 2300 MHz 2200 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Kryo 465 Silver (Cortex-A55))
- 2/2.3 (Kryo 465 Gold (Cortex-A76))
- 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.2 (Kryo 470 Gold (Cortex-A76))
Process Samsung Samsung
Transistor Size 8 nm 8 nm
Neural Processor Hexagon 692 Qualcomm Hexagon 688
Graphics Adreno 618 Adreno 618
GPU Cores 256 256
GPU Frequency 750 MHz 700 MHz
FLOPS 384 GFLOPS 358.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A72
661
Samsung Galaxy M51
671
Geekbench 6 (Multi-Core)
Samsung Galaxy A72
1783
Samsung Galaxy M51
1799
Geekbench 6 (Single-Core)661671
Geekbench 6 (Multi-Core)17831799
AnTuTu 10
AnTuTu 10
Samsung Galaxy A72
383153
Samsung Galaxy M51
323135
CPU132249111824
GPU7410966059
Memory7273660319
UX10405984933
NanoReview Score383153323135
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A72
1038
Samsung Galaxy M51
738
Max Surface Temp.38.2 °C48.2 °C
Stability99 %97 %
Graphics Test6 fps4 fps
Graphics Score1038738
PCMark 3.0
PCMark 3.0
Samsung Galaxy A72
8967
Samsung Galaxy M51
n/a
Writing score9514n/a
Web score7307n/a
Video editing6296n/a
Data manipulation7498n/a
NanoReview Score8967n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeUFS 2.1UFS 2.1
Memory CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 14) Android 10 (Upgradeable to Android 12)
OS Size 25.8 GB 22 GB
UI Skin One UI 6.0 One UI 4.1

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 25 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (54% in 30 min) Yes (35% in 30 min)
Full Charge Time 1:15 h 1:47 h
Battery Life Test
Battery Life
Samsung Galaxy A72
25:03
Samsung Galaxy M51
31:29
Web Browsing08:35 h12:03 h
Video Playback13:14 h16:42 h
Games05:11 h06:23 h
Standby Mode144 h171 h

Main camera

Matrix 64 MP 64 MP
Photo resolution 9000x7000 pixels 9248x6920 pixels
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) 240 fps (720p)
Wide-angle lens 123 ° 123 °
Lenses count Standard: 64 MP
Telephoto: 8 MP
Ultra-wide: 12 MP
Macro: 5 MP
Standard: 64 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix64 MP64 MP
Aperturef/1.8f/1.8
Focal length26 mm26 mm
Sensorn/aSony IMX682
Sensor size1/1.71/1.7
Pixel size0.8 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix8 MPn/a
Aperturef/2.4n/a
SensorOmnivision OV08A10n/a
Sensor size1/4.4n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.2
Focal length13 mmn/a
Sensorn/aSamsung S5K3L6
Sensor sizen/a1/3.1
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy A72
100
Samsung Galaxy M51
n/a
Video quality
Samsung Galaxy A72
78
Samsung Galaxy M51
n/a
Overall camera score
Samsung Galaxy A72
92
Samsung Galaxy M51
n/a
Bokeh55n/a
Preview60n/a
Zoom76n/a

Front camera

Matrix 32 MP 32 MP
Photo resolution 4000x3000 pixels 6464x4864 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 26 mm
Sensor CMOS Sony IMX616
Sensor size 1/2.8 1/2.8
Pixel size 0.8 μm 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeActiveDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTS B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)WCDMA B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B32/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B66)
LTE category1515
5G SupportNoNo

Sound

Speakers Stereo Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy A72
88.9 dB
Samsung Galaxy M51
89.9 dB

Other

Class Mid-range Mid-range
Announced March, 2021 yr August, 2020 yr
Release Date March, 2021 yr September, 2020 yr
Launch Price ($) 450 340
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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