Samsung Galaxy M31s vs Samsung Galaxy A31 vs OnePlus Nord (OnePlus Z)
Key Feature Comparison
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At a Glance
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Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)
6000 mAh
5000 mAh
4115 mAh
6.5 inches
6.4 inches
6.44 inches
Quad, 64MP + 12MP + 5MP + 5MP
Quad, 48MP + 8MP + 5MP + 5MP
Quad, 48MP + 8MP + 5MP + 2MP
4G
4G
5G
Detailed Specs
Screen Size
6.5 inches
6.4 inches
6.44 inches
Screen Type
Super AMOLED
Super AMOLED
AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2400 pixels
Pixel Density
405 ppi
411 ppi
409 ppi
Aspect Ratio
20:09
20:09
20:09
Screen Protection
Gorilla Glass 3
-
Gorilla Glass 5
Screen to Body Ratio
91%
84.92%
86.29%
Screen Design
Punch hole
Waterdrop notch
Punch hole
Screen Refresh Rate
60 Hz
-
90 Hz
Screen Quality
FHD
FHD
FHD
Peak Brightness
420 nits
-
-
Phone Variants
8GB 128GB, 6GB 128GB
6GB 128GB
6GB 64GB, 12GB 256GB, 8GB 128GB
Expandable Storage
Yes
Yes
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
-
UFS 2.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
-
OTG Support
-
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
Android v10 (Q)
GPU
Mali-G72 MP3
Mali-G52
Adreno 620
Chipset
Samsung Exynos 9 Octa 9611
MediaTek Helio P65
Qualcomm Snapdragon 765G
CPU
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)
Custom User Interface
Samsung One UI
Samsung One UI
Oxygen OS
Clock Speed
2.3 GHz
2 GHz
2.4 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
12 nm
7 nm
Battery Capacity
6000 mAh
5000 mAh
4115 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, 25W
Fast, 15W
Warp, 30W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Announced On
30-Jul-20
24-Mar-20
21-Jul-20
Market Status
Available
Available
Available
Brand
Samsung
Samsung
OnePlus
Model Number
SM-M317FZBDINS
SM-A315FZB1INS/SM-A315FZBWINS
AC2001
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 18,499
Rs. 17,999
Rs. 27,999
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
Super linear speaker Noise cancellation support
NFC
No
Yes
Yes
Network Support
4G
4G
5G
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Bluetooth Type
v5.0
v5.0
v5.1
Audio Jack
3.5 mm
3.5 mm
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
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), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / ...
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
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), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / ...
FM Radio
-
Yes
-
Front Video Recording
3840x2160 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Front Camera Features
HDR
-
Fixed Focus
Front Camera Setup
Single, 32MP
Single, 20MP
Dual, 32MP + 8MP
Front Camera 1 Resolution
32 MP
20 MP
32 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/2.2 Primary Camera
f/2.45, Wide Angle (105 degree field-of-view) Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
-
2.8" sensor size, 0.8 micrometre pixel size
Front Sensor
Exmor RS
-
Exmor RS
Front Aperture
f/2.2
f/2.2
f/2.45
Front Flash
No
No
Yes, Screen flash
Weight
203 grams
185 grams
184 grams
Colors
Mirage Black, Mirage Blue
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Blue Marble, Gray Onyx
Build
Back: Plastic
-
Back: Gorilla Glass
Dimensions
159.3 x 74.4 x 9.3 mm
159.3 x 73.1 x 8.6 mm
158.3 x 73.3 x 8.2 mm
SAR Value
Head: 1.38 W/kg
Head: 1.13 W/kg
-
OIS
No
No
Yes
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash
Rear Video Recording
3840x2160 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 12MP + 5MP + 5MP
Quad, 48MP + 8MP + 5MP + 5MP
Quad, 48MP + 8MP + 5MP + 2MP
Rear Camera 1 Resolution
64 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.75, Wide Angle Primary Camera
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 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/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.25, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 3 Resolution
5 MP
5 MP
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Macro Camera
f/2.4, Depth Camera
Rear Camera 4 Resolution
5 MP
5 MP
2 MP
Rear Camera 4 Type
f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.4, Macro Camera
Rear Sensor
Exmor-RS CMOS Sensor
-
Exmor-RS CMOS Sensor
Rear Aperture
f/1.8
f/2.0
f/1.75
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
On-Screen
On-Screen
Face Unlock
Yes
Yes
Yes
Fingerprint Scanner Type
-
Optical
Optical