Samsung Galaxy S10 5G vs Samsung Galaxy M21 vs Samsung Galaxy M31
- Updated: 28th Aug 2020, 06:40 IST
Key Feature Comparison
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At a Glance
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Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + Cortex A55)
Samsung Exynos 9 Octa 9820, Mali-G76 MP12
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Samsung Exynos 9 Octa 9611, Mali-G72 MP3
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Samsung Exynos 9 Octa 9611, Mali-G72 MP3
4500 mAh
Li-ion, Fast, v2.0
6000 mAh
Li-ion, Fast, 15W
6000 mAh
Li-ion, Fast, 15W
6.7 inches
502 ppi, 2K
6.4 inches
403 ppi, FHD
6.4 inches
403 ppi, FHD
Quad, 12MP + 12MP + 16MP + TOF 3D
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Triple, 48MP + 8MP + 5MP
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
Quad, 64MP + 8MP + 5MP + 5MP
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
5G
Single SIM, GSM
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.7 inches
6.4 inches
6.4 inches
Screen Type
AMOLED
Super AMOLED
Super AMOLED
Screen Resolution
1440 x 3040 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
502 ppi
403 ppi
403 ppi
Screen Protection
Gorilla Glass 6
Gorilla Glass 3
Gorilla Glass 3
Screen to Body Ratio
88.93%
91%
83.92%
Screen Design
Punch hole
Waterdrop notch
Regular notch
Screen Refresh Rate
60 Hz
-
-
Screen Quality
2K
FHD
FHD
Aspect Ratio
-
19.5:9
19.5:9
Peak Brightness
-
420 nits
-
Phone Variants
8GB 256GB
4GB 64GB, 6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB
Expandable Storage
No
Yes
Yes
OTG Support
Yes
Yes
Yes
RAM Type
-
LPDDR4X
LPDDR4X
Storage Type
-
UFS 2.1
UFS 2.1
Expandable Storage Capacity
-
Yes, 512 GB
Yes, 512 GB
Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v10 (Q)
Android v10 (Q)
GPU
Mali-G76 MP12
Mali-G72 MP3
Mali-G72 MP3
Chipset
Samsung Exynos 9 Octa 9820
Samsung Exynos 9 Octa 9611
Samsung Exynos 9 Octa 9611
CPU
Octa core (2.73 GHz, Dual core, M4 Mongoose + 2.31 GHz, Dual core, Cortex A75 + Cortex A55)
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)
Clock Speed
2.73 GHz
2.3 GHz
2.3 GHz
Architecture
64 bit
64 bit
64 bit
Custom User Interface
-
Samsung One UI
Samsung One UI
Process Technology
-
10 nm
10 nm
Battery Capacity
4500 mAh
6000 mAh
6000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, v2.0
Fast, 15W
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Wireless Charging
Yes
-
-
Announced On
5-Feb-19
18-Mar-20
25-Feb-20
Market Status
Launched Globally
Available
Available
Brand
Samsung
Samsung
Samsung
Price Status
Expected
Confirmed
Confirmed
Price
Rs. 89,990
Rs. 13,499
Rs. 15,999
Model Number
-
SM-M215FZKDINS
SM-M315FZKDINS
Water Resistance
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
-
Weight
198 grams
188 grams
191 grams
Colors
Prism White
Midnight Blue, Raven Black
Black, Blue
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame
Back: Plastic
Back: Plastic
Dimensions
162.6 x 77.1 x 7.9 mm
159 x 75.1 x 8.9 mm
159.2 x 75.1 x 8.9 mm
SAR Value
-
Head: 0.468 W/kg
Head: 0.383 W/kg
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
Dolby Atmos
NFC
Yes
No
No
Network Support
5G
4G
4G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
SIM Slot(s)
Single SIM, GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 150 Mbit/s 2000 Mbit/s (LTE category 20), 3G Speed: HSDPA 42.2 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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) / 850(band 26), 3G...
SIM 2 Bands
-
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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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) / 850(band 26), 3G...
Front Video Recording
3840x2160 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Dual video call, Auto-HDR
HDR
HDR
Front Camera Setup
Single, 10MP
Single, 20MP
Single, 32MP
Front Camera 1 Resolution
10 MP
20 MP
32 MP
Front Camera 1 Type
f/1.9, Wide Angle Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
26 mm focal length
26 mm focal length
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Front Aperture
f/1.9
f/2.2
f/2.0
Front Sensor
-
CMOS
Exmor RS
Front Flash
-
No
No
OIS
Yes
No
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 12MP + 12MP + 16MP + TOF 3D
Triple, 48MP + 8MP + 5MP
Quad, 64MP + 8MP + 5MP + 5MP
Rear Camera 1 Resolution
12 MP
48 MP
64 MP
Rear Camera 1 Type
f/1.5 (upto 10x Digital Zoom), Wide Angle (77 degree field-of-view) Primary Camera
f/2.0 (upto 4x Digital Zoom) Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera
Rear Camera 1 Lens
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
12 MP
8 MP
8 MP
Rear Camera 2 Type
f/2.4 Telephoto (upto 2x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
16 MP
5 MP
5 MP
Rear Camera 3 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Depth Camera
f/2.4, Macro Camera
Rear Camera 3 Lens
12 mm focal length
-
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
Rear Sensor
ISOCELL Plus
CMOS image sensor
ISOCELL Plus
Rear Aperture
f/1.5
f/2.0
f/1.8
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
Rear
Rear
Fingerprint Scanner Type
Ultrasonic
-
-
Face Unlock
Yes
Yes
Yes
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