Compare Samsung Galaxy M31 6 GB RAM 128 GB with Samsung Galaxy M31s 8 GB RAM 128GB with Samsung Galaxy M51 8 GB

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Compare Samsung Galaxy M31 6 GB RAM 128 GB vs Samsung Galaxy M31s 8 GB RAM 128GB vs Samsung Galaxy M51 8 GB

Summary	83 Score	83 Score	82 Score
Performance	Samsung Exynos 9 Octa 9611 6 GB RAM Android v10 (Q)	Samsung Exynos 9 Octa 9611 8 GB RAM Android v10 (Q)	Qualcomm Snapdragon 730G 6 GB RAM Android v10 (Q)
Display	6.4 inch 1080 x 2340 pixels 403 PPI Density	6.5 inch 1080 x 2400 pixels 405 PPI Density	6.7 inch 1080 x 2400 pixels 393 PPI Density
Camera	64 MP (Main) 32 MP (Front)	64 MP (Main) 32 MP (Front)	64 MP (Main) 32 MP (Front)
Battery	6000 mAh	6000 mAh	7000 mAh
Display
Screen Size	6.4 inch	6.5 inch	6.7 inch
Screen Resolution	1080 x 2340 pixels	1080 x 2400 pixels	1080 x 2400 pixels
Pixel Density	403 PPI	405 PPI	393 PPI
Display Type	Super AMOLED Capacitive Touchscreen, Multi-touch	Super AMOLED Capacitive Touchscreen, Multi-touch	Super AMOLED Plus Capacitive Touchscreen, Multi-touch
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Samsung Mobiles	Samsung Mobiles	Samsung Mobiles
Chipset	Samsung Exynos 9 Octa 9611	Samsung Exynos 9 Octa 9611	Qualcomm Snapdragon 730G
Processor	Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)	Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)	Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
RAM	6 GB RAM	8 GB RAM	6 GB RAM
GPU	Mali-G72 MP3	Mali-G72 MP3	Adreno 618
Camera
Rear Camera Resolution	64 MP	64 MP	64 MP
Front Camera Resolution	32 MP	32 MP	32 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash
General
Operating System	Android	Android	Android
OS Version	Android v10 (Q)	Android v10 (Q)	Android v10 (Q)
Weight	191 g	203 g	213 g
Dimensions
Thickness
Storage
Internal Storage	128 GB	128 GB	128 GB
Card Slot	microSD, Up to 512 GB	microSD, Up to 512 GB	microSD, Up to 512 GB
Other	64GB storage, microSD card slot	128GB storage, microSD card slot	128GB storage, microSD card slot
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v5.0	v5.0	v5.0
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No
Connectivity
VoLTE
4G
3G
2G
Wi-Fi	Wi-Fi 802.11, ac/b/g/n/n 5GHz	Wi-Fi 802.11, ac/b/g/n/n 5GHz	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
GPS	with A-GPS, Glonass	with A-GPS, Glonass	with A-GPS, Glonass
GPRS
EDGE
Radio
Battery
Battery Capacity	6000 mAh	6000 mAh	7000 mAh
Battery Type
Standby Time
Talk Time
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Gyroscope	Light sensor Proximity sensor Accelerometer Gyroscope	Light sensor Proximity sensor Accelerometer Compass Gyroscope
Messaging
Java
Other