Samsung Galaxy S20 vs Samsung Galaxy A31
Key Feature Comparison
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At a Glance
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Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
4000 mAh
5000 mAh
6.2 inches
6.4 inches
Triple, 12MP + 64MP + 12MP
Quad, 48MP + 8MP + 5MP + 5MP
4G
4G
Detailed Specs
Screen Size
6.2 inches
6.4 inches
Screen Type
AMOLED
Super AMOLED
Screen Resolution
1440 x 3200 pixels
1080 x 2400 pixels
Pixel Density
566 ppi
411 ppi
Aspect Ratio
20:09
20:09
Screen Protection
Gorilla Glass 6
-
Screen to Body Ratio
88.53%
84.92%
Screen Design
Punch hole
Waterdrop notch
Screen Refresh Rate
120 Hz
-
Screen Quality
2K
FHD
Phone Variants
8GB 128GB
6GB 128GB
Expandable Storage
Yes
Yes
RAM Type
LPDDR5
LPDDR4X
Storage Type
UFS 3.0
-
Expandable Storage Capacity
Yes, 1 TB
Yes, 512 GB
OTG Support
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
GPU
Mali-G77 MP11
Mali-G52
Chipset
Samsung Exynos 9 Octa 990
MediaTek Helio P65
CPU
Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Custom User Interface
Samsung One UI
Samsung One UI
Clock Speed
2.73 GHz
2 GHz
Architecture
64 bit
64 bit
Process Technology
7 nm
12 nm
Battery Capacity
4000 mAh
5000 mAh
Battery Removable
No
No
Battery Type
Li-ion
Li-ion
Charger Type
Fast, 25W
Fast, 15W
USB Type-C
Yes
Yes
Fast Charging
Yes
Yes
Wireless Charging
Yes
-
Announced On
11-Feb-20
24-Mar-20
Market Status
Available
Available
Brand
Samsung
Samsung
Model Number
SM-G980FZIDINU
SM-A315FZB1INS/SM-A315FZBWINS
Price Status
Confirmed
Confirmed
Price
Rs. 54,000
Rs. 17,999
Water Resistance
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
Weight
163 grams
185 grams
Colors
Cosmic Gray, Cloud Blue, Cloud Pink
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Build
Back: Gorilla Glass
-
Dimensions
151.7 x 69.1 x 7.9 mm
159.3 x 73.1 x 8.6 mm
SAR Value
-
Head: 1.13 W/kg
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos, Dolby Digital, Dolby Digital Plus
Dolby Atmos
NFC
Yes
Yes
Network Support
4G
4G
Bluetooth
Yes
Yes
FM Radio
No
Yes
3.5mm Audio Jack
No
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
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
Bluetooth Type
v5.0
v5.0
Audio Jack
USB Type-C
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
SIM 1 Bands
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
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...
SIM 2 Bands
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
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...
Front Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Dual video call, Auto-HDR
-
Front Camera Setup
Single, 10MP
Single, 20MP
Front Camera 1 Resolution
10 MP
20 MP
Front Camera 1 Type
f/2.2, Wide Angle, Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size
-
Front Sensor
Exmor RS
-
Front Aperture
f/2.2
f/2.2
Front Flash
-
No
OIS
Yes
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps
1920x1080 @ 30 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 12MP + 64MP + 12MP
Quad, 48MP + 8MP + 5MP + 5MP
Rear Camera 1 Resolution
12 MP
48 MP
Rear Camera 1 Type
f/1.8, Wide Angle (79 degree field-of-view), Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
64 MP
8 MP
Rear Camera 2 Type
f/2.0, Telephoto Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
0.8 micrometre pixel size
-
Rear Camera 3 Resolution
12 MP
5 MP
Rear Camera 3 Type
f/2.2, Ultra-Wide Angle Camera
f/2.4, Macro Camera
Rear Camera 3 Lens
13 mm focal length, 1.4 micrometre pixel size
-
Rear Sensor
CMOS image sensor, Exmor-RS CMOS Sensor
-
Rear Aperture
f/1.8
f/2.0
Rear Camera 4 Resolution
-
5 MP
Rear Camera 4 Type
-
f/2.4, Depth Camera
Fingerprint Scanner
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
Fingerprint Scanner Type
Ultrasonic
Optical
Face Unlock
Yes
Yes