Compare Samsung Galaxy A51 Vs Samsung Galaxy A31

Should you buy Samsung Galaxy A51 or Samsung Galaxy A31? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in Bangladesh, Body, Display, Storage, Connectivity, Camera, and Performance. Samsung Galaxy A51 starts at BDT 27,718 and Samsung Galaxy A31 starts at BDT 25,078.

Samsung Galaxy A51 has screen size of 6.5 inches and Samsung Galaxy A31 has screen size of 6.4 inches . Samsung Galaxy A51 comes up with internal storage of 128 GB and RAM of 8 GB . Samsung Galaxy A31 comes up with internal storage of 128 GB and RAM of 6 GB. Coming to the Camera, Former has primary camera of 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash and front camera of 32 MP (f/2.2) Camera whereas latter has primary camera of 48 MP (f/2.0)+ 8 MP (f/2.2) + 5 MP (f/2.4) + 5 MP (f/2.4) Quad Camera with LED Flash and front camera of 20 MP (f/2.2) Camera.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Samsung Galaxy A51 Vs Samsung Galaxy A31

SpecificationsSamsung Galaxy A51Samsung Galaxy A31
OS Android 10 Android OS, 10
Screen Size 6.5 inches 6.4 inches
Chipset Exynos 9611 MediaTek Helio P65
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Summary
Specs Score8380
OS Android 10 Android OS, 10
Screen Size 6.5 inches 6.4 inches
Chipset Exynos 9611 MediaTek Helio P65
Internal Storage 128 GB
GENERAL
Colours White, Black, Blue Black, Blue, White
Custom UI Samsung One UI 2.0 One UI 2.0
Device type Phablet Phablet
Operating System Android 10 Android OS, 10
Sim Hybrid Dual Sim Dual Sim

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  • Samsung Galaxy A51
  • Samsung Galaxy A31

Samsung Galaxy A51 alternatives
DESIGN
Height 158.5 mm159.3 mm
Thickness 7.9 mm 8.6 mm
Weight 172 g 185 g
Width 73.6 mm73.1 mm
DISPLAY
Aspect Ratio 20:920:9
Form Factor Touch Touch
Pixel Density 405 ppi411 ppi
Screen resolution 1080 x 2400 pixels 1080 x 2400 pixels
Screen size 6.5 inches 6.4 inches
Technology Super AMOLED Super AMOLED
Touchscreen Capacitive Touchscreen Capacitive Touchscreen
PERFORMANCE
Call Records Unlimited Unlimited
Card Slot microSD Card (dedicated slot) microSD Card (dedicated Slot)
Chipset Exynos 9611 MediaTek Helio P65
CPU Octa core (Quad 2.3GHz + Quad 1.7GHz) Octa core (2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 2.0 GHz)
GPU Mali-G72 ARM Mali G52 MP2
Messaging SMS, MMS, Email, Push Mail, IM, RSS SMS, MMS, Email, Push Mail, IM, RSS
Phonebook Unlimited Unlimited
STORAGE
External Storage Up to 512 GB
CAMERA
Camera Features HDR, Panorama HDR, Panorama
Front Camera 32 MP (f/2.2) Camera20 MP (f/2.2) Camera
Primary camera 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash48 MP (f/2.0)+ 8 MP (f/2.2) + 5 MP (f/2.4) + 5 MP (f/2.4) Quad Camera with LED Flash
Video Recording 2160p@30fps, 1080p@30fps 2160p@30fps, 1080p@30fps
MULTIMEDIA
Audio Jack 3.5mm Audio Jack 3.5mm Audio Jack
Audio Player WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, eAAC+ WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, eAAC+
Games YesYes
Speakers Yes, Dolby Atmos Yes, Dolby Atmos
Video Player 3GP, ASF, M4V, H.263, H.264, MKV, MPEG4 3GP, ASF, M4V, H.263, H.264, MKV, MPEG4
BATTERY
Capacity Non-removable Li-Ion 4000 mAh battery Non-removable Li-Ion 5000 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE v5.0, A2DP, LE
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility with A-GPS, GLONASS, BDS with A-GPS, GLONASS, GALILEO, BDS
Speed HSPA, LTE-A HSPA, LTE-A
USB 2.0, Type-C 1.0 reversible connector, USB OTG 2.0, Type-C 1.0 reversible connector, USB OTG
WLAN Wi-Fi 802.11 ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n/ac, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G Yes HSDPA 850 / 900 / 1900 / 2100 MHz
4G YesLTE
5G YesYes
MORE FEATURES
Fingerprint Sensor Yes, In-DisplayYes, In-Display
Other Features 15W Quick Charging, NFC 15W Quick Charging, Samsung Pay
Quick Charging Yes, 15W Yes, 15W
Sensors In-Display Fingerprint Sensor, Accelerometer, Gyro, Proximity, Compass In-Display Fingerprint Sensor, Accelerometer, Proximity, Compass, Gyro

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Detailed Comparison of Samsung Galaxy A51 vs Samsung Galaxy A31

Design Comparison: Samsung Galaxy A51 vs Samsung Galaxy A31

Samsung Galaxy A51 comes up with a weight of 172 g whereas Samsung Galaxy A31 weights around 185 g . Thickness of Samsung Galaxy A51 is 7.9 mm and the thickness of other mobiles is 8.6 mm.

Camera Comparison: Samsung Galaxy A51 vs Samsung Galaxy A31

Samsung Galaxy A51 comes up with primary camera of 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash whereas Samsung Galaxy A31 comes up with 48 MP (f/2.0)+ 8 MP (f/2.2) + 5 MP (f/2.4) + 5 MP (f/2.4) Quad Camera with LED Flash. Some of the Camera Features for both the mobiles include HDR, Panorama .

Performance Comparison: Samsung Galaxy A51 vs Samsung Galaxy A31

Chipset, one of the important feature of the mobiles used in these Mobiles are Exynos 9611 and MediaTek Helio P65 respectively. Samsung Galaxy A51 comes up microSD Card (dedicated slot) card slot and Samsung Galaxy A31 comes up with microSD Card (dedicated Slot) card slot. CPU used in Samsung Galaxy A51 is Octa core (Quad 2.3GHz + Quad 1.7GHz) and used in Samsung Galaxy A31 is Octa core (2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 2.0 GHz).

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FAQs

Q. Which phone has bigger screen size, Samsung Galaxy A51 or Samsung Galaxy A31?

Samsung Galaxy A51 is bigger with 6.5 inches screen than Samsung Galaxy A31 that has 6.4 inches screen.

Q. What are some of the best alternatives available for Samsung Galaxy A51 in the market?

Best alternatives available for Samsung Galaxy A51 are: OnePlus Nord CE 5G, Poco X6 Pro, Lava Agni 3.