|
81%
Samsung Galaxy A51 5G
₹37,999
(Not Released in India)
|
76%
Samsung Galaxy A31
₹23,999
(Out of Stock)
|
Add to Compare
|
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Samsung Galaxy A51 5G vs Samsung Galaxy A31
Comparing the Samsung Galaxy A51 5G vs Samsung Galaxy A31 across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Samsung Galaxy A51 5G runs at a higher processing speed of 2.2 GHz, while Samsung Galaxy A31 runs at 2.0 GHz, making Samsung Galaxy A51 5G the better performer.
Display: Samsung Galaxy A51 5G offers a screen size of 6.5 inches, while Samsung Galaxy A31 offers 6.4 inches, making Samsung Galaxy A51 5G the larger display of the two. Both Samsung Galaxy A51 5G and Samsung Galaxy A31 feature the same Super AMOLED display.
Rear Camera: Both Samsung Galaxy A51 5G and Samsung Galaxy A31 feature a 48 MP primary rear camera.
Front Camera: Samsung Galaxy A51 5G offers a higher front camera resolution with 32 MP, while Samsung Galaxy A31 offers 20 MP, making Samsung Galaxy A51 5G better for front camera photography.
Battery: Samsung Galaxy A31 offers a higher battery capacity with 5000 mAh, while Samsung Galaxy A51 5G offers 4500 mAh, making Samsung Galaxy A31 better for longer battery life.
Storage: Both Samsung Galaxy A51 5G and Samsung Galaxy A31 offer the same internal storage of 128 GB.
|
✕
Samsung Galaxy A51 5G
₹37,999
(Not Released in India)
|
✕
Samsung Galaxy A31
₹23,999
(Out of Stock)
|
Add to Compare
|
Summary
Spec Score
|
81%
|
76%
|
Release Date
|
17 Mar, 2021
|
04 Jun, 2020
|
Performance
|
|
|
|
Samsung Exynos 9 Octa 980
|
MediaTek Helio P65
|
|
Octa Core (upto 2.2 GHz)
|
Octa Core (upto 2 GHz)
|
|
6 GB RAM
|
6 GB RAM
|
Display
|
|
|
|
6.5 inches (16.51 cm)
|
6.4 inches (16.26 cm)
|
|
Super AMOLED
|
Super AMOLED
|
|
1080x2400 px (FHD+)
|
1080x2400 px (FHD+)
|
|
N/A
|
60 Hz Refresh Rate
|
Rear Camera
|
|
|
|
48 MP
Primary Camera
|
48 MP
Primary Camera
|
|
12 MP
Ultra-Wide Angle Camera
|
8 MP
Ultra-Wide Angle Camera
|
|
5 MP
Macro Camera
|
5 MP
Macro Camera
|
|
5 MP
Depth Camera
|
5 MP
Depth Camera
|
Front Camera
|
|
|
|
32 MP
|
20 MP
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Battery
|
|
|
|
4500 mAh
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5000 mAh
|
|
15W Fast Charging
|
15W Fast Charging
|
|
N/A
|
No Wireless Charging
|
Storage
|
128 GB
|
128 GB
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Expert Review
|
N/A
|
7.0/10
|
Pros
|
|
Cons
|
|
User Ratings
|
N/A
|
4.3/5
(17,260 ratings)
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Benchmarks (The higher, the better)
|
N/A
|
152,476
AnTuTu Score
|
|
N/A
|
14h 00m
Battery Life (PC Mark)
|
Video
|
There are no videos available for the device.
|
|
User Feedback
General
Launch Date
|
N/A
|
Jun 04, 2020
(Official)
|
Operating System
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Android v10 (Q)
|
Android v10 (Q)
|
Custom UI
|
Samsung One UI
|
Samsung One UI
|
Performance
Performance Rating
|
Very Good
|
Good
|
Chipset
|
Samsung Exynos 9 Octa 980
|
MediaTek Helio P65
|
Processor
|
Octa core
2.2 GHz, Dual core, Cortex A77 1.8 GHz, Hexa Core, Cortex A55 |
Octa core
2 GHz, Dual core, Cortex A75 1.7 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
N/A
|
12 nm
|
Graphics (GPU)
|
Mali-G76 MP5
|
Mali-G52
|
RAM
|
6 GB
|
6 GB
|
RAM Type
|
N/A
|
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.
|
N/A
|
152,476
|
Bootup Time (The lower, the better)
|
N/A
|
31.0 s
|
Gaming Test Results
Battery Drain* (The lower, the better)
|
N/A
|
6.0 %
|
Heating* (The lower, the better)
|
N/A
|
6.9 %
|
Display
Display Rating
|
Best In Class
|
Excellent
|
Display Type
|
Super AMOLED
|
Super AMOLED
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Screen Size
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6.5 inches (16.51 cm)
|
6.4 inches (16.26 cm)
|
Resolution
|
1080x2400 px (FHD+)
|
1080x2400 px (FHD+)
|
Refresh Rate
|
N/A
|
60 Hz
|
Aspect Ratio
|
20:9
|
20:9
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Pixel Density
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405 ppi
|
411 ppi
|
Screen to Body Ratio (calculated)
|
87.22 %
|
84.92 %
|
Screen Protection
|
Corning Gorilla Glass v3
|
N/A
|
Bezel-less Display
|
Yes with punch-hole display
|
Yes with notch
|
Design
Height
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158.9 mm
|
159.3 mm
|
Width
|
73.6 mm
|
73.1 mm
|
Thickness
|
8.7 mm
|
8.6 mm
|
Weight
|
187 grams
|
185 grams
|
Rear Camera
Rear Camera Rating
|
Very Good
|
Good
|
Resolution
|
48 MP
Primary Cameraf/2.01/2" sensor size 0.8µm pixel size |
48 MP
Primary Camera8x Digital Zoomf/2.026 mm focal length 1/2" sensor size 0.8µm pixel size |
|
12 MP
f/2.2 Ultra-Wide Angle Camera |
8 MP
f/2.2 Ultra-Wide Angle Camera |
|
5 MP
f/2.4 Macro Camera |
5 MP
f/2.4 Macro Camera |
|
5 MP
f/2.2 Depth Camera |
5 MP
f/2.4 Depth Camera |
Autofocus
|
Yes
|
Yes
|
OIS
|
No
|
No
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Image Resolution
|
8000 x 6000 Pixels
|
8000 x 6000 Pixels
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
8 x Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
3840x2160 @ 30 fps
|
Full HD @30 fps
|
Front Camera
Front Camera Rating
|
Very Good
|
Very Good
|
Resolution
|
32 MP
f/2.2 Primary Camera |
20 MP
f/2.2 Primary Camera |
Autofocus
|
No
|
No
|
Flash
|
No
|
No
|
Video Recording
|
1920x1080 @ 30 fps
|
Full HD @30 fps
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
4500 mAh
|
5000 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
TalkTime
|
N/A
|
Up to 33 Hours(4G)
|
Quick Charging
|
Yes 15W Fast Charging
|
Yes 15W Fast 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.
|
N/A
|
14h 00m
|
Charging Time (20% to 100%) (The lower, the better)
|
N/A
|
1h 45m 14s
|
Storage
Internal Storage
|
128 GB
|
128 GB
|
Expandable Storage
|
Yes Up to 1 TB
|
Yes Up to 512 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
5G Bands: TDD N41 / N78
|
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) |
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
|
SIM 2
|
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
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) |
SAR Value
|
N/A
|
Head: 1.13 W/kg
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz MIMO
|
Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
|
Wi-Fi Features
|
Mobile Hotspot
|
Wi-Fi Direct Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.0
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
N/A
|
Yes
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Audio Features
|
N/A
|
Dolby Atmos
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
On-screen
|
On-screen
|
Fingerprint Sensor Type
|
Optical
|
Optical
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Gyroscope
|