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Samsung Galaxy Note 20 vs Samsung Galaxy A21S vs Samsung Galaxy S9 Plus

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Last Updated: 
15th Sep 2020

Key Feature Comparison

Samsung Galaxy Note 20
₹75,799
8/10
Samsung Galaxy A21s
₹13,999
8/10
Samsung Galaxy S9 Plus
₹30,999
8/10
Samsung Galaxy Note 20
Samsung Galaxy Note 20
8/10
₹75,799
8/10
VS
Samsung Galaxy A21s
Samsung Galaxy A21s
8/10
₹13,999
8/10
VS
Samsung Galaxy S9 Plus
Samsung Galaxy S9 Plus
8/10
₹30,999
8/10
Display
Screen Size
6.7 inches
6.5 inches
6.2 inches
Screen Type
Super AMOLED Plus
PLS TFT LCD
Super AMOLED
Screen Resolution
1080 x 2400 pixels
720 x 1600 pixels
1440 x 2960 pixels
Pixel Density
393 ppi
270 ppi
531 ppi
Aspect Ratio
20:09
20:09
18.5:9
Screen Protection
Corning Gorilla Glass v5
-
Corning Gorilla Glass v5
Screen to Body Ratio
89.18%
82.75%
83.99%
Screen Design
Punch-Hole Display
Punch-Hole Display
Bezel-less
Screen Refresh Rate
120 Hz
-
-
Screen Quality
FHD
HD
2K
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope
General
Announced On
5-Aug-20
15-May-20
5-Feb-18
Market Status
Available
Available
Available
Brand
Samsung
Samsung
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 69,900
Rs. 13,999
Rs. 37,218
Memory & Storage
Phone Variants
256GB 8GB RAM
64GB 4GB RAM, 64GB 6GB RAM
64/128/256 GB, 6 GB RAM
Expandable Storage
No
Yes
Yes
RAM Type
LPDDR5
LPDDR4X
LPDDR4X
Storage Type
UFS 3.1
eMMC 5.1
UFS 2.1
OTG Support
Yes
Yes
Yes
Expandable Storage Capacity
-
Yes, 512 GB
Yes, 400 GB
Performance
GPU
Mali-G77 MP11
Mali-G52 MP1
Mali-G72 MP18
Operating System
Android v10 (Q)
Android v10 (Q)
Android v8.0 (Oreo)
Chipset
Samsung Exynos 9 Octa 990
Samsung Exynos 8 Octa 850
Samsung Exynos 9 Octa 9810
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, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Custom User Interface
Samsung One UI
Samsung One UI
-
Clock Speed
2.73 GHz
2 GHz
2.7 GHz
Architecture
64 bit
64 bit
64 bit
Battery
Battery Capacity
4300 mAh
5000 mAh
3500 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, 25W
Fast, 15W
Fast
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Wireless Charging
Yes
-
Yes
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
-
Dolby Atmos
NFC
Yes
No
Yes
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
No
Yes
Yes
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
USB Type-C
3.5 mm
3.5 mm
Design
IP Certification
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Weight
192 grams
192 grams
189 grams
Colors
Mystic Green, Mystic Gray, Mystic Blue
Black, Blue, White
Midnight Black, Coral Blue, Lilac Purple, Burgundy Red, Polaris Blue
Build
Back: Plastic
Back: Plastic
Case: Aluminium, Back: Gorilla Glass
Dimensions
161.6 x 75.2 x 8.3 mm
163.7 x 75.3 x 8.9 mm
158.1 x 73.8 x 8.5 mm
SAR Value
-
Head: 0.831 W/kg
-
Front Camera
Front Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
1440p30fps
Front Camera Features
Dual video call, Auto-HDR
-
Wide Angle Selfie
Front Camera Setup
Single, 10MP
Single, 13MP
Single, 8MP
Front Camera 1 Resolution
10 MP
13 MP
8 MP
Front Camera 1 Type
f/2.2, Wide Angle Primary Camera
f/2.2 Primary Camera
f/1.7, Wide Angle Primary Camera
Front Camera 1 Lens
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size
3.1" sensor size, 1.12 micrometre pixel size
25 mm focal length, 3.6" sensor size, 1.22 micrometre pixel size
Front Sensor
Exmor RS
-
-
Front Flash
-
No
-
Rear Camera
OIS
Yes
No
Yes
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
1920x1080 @ 30 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 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
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Rear Camera Setup
Triple, 12MP + 64MP + 12MP
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 12MP + 12MP
Rear Camera 1 Resolution
12 MP
48 MP
12 MP
Rear Camera 1 Type
f/1.8, Wide Angle (79 degree field-of-view) Primary Camera
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.5, Wide Angle 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
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
Rear Camera 2 Resolution
64 MP
8 MP
12 MP
Rear Camera 2 Type
f/2.0 Telephoto (upto 3x Optical Zoom) Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
Rear Camera 2 Lens
1.7" sensor size, 1 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size
Rear Camera 3 Resolution
12 MP
2 MP
-
Rear Camera 3 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Macro Camera
-
Rear Camera 3 Lens
2.55" sensor size, 1.4 micrometre pixel size
-
-
Rear Sensor
Exmor-RS CMOS Sensor
-
CMOS image sensor, ISOCELL Plus
Rear Camera 4 Resolution
-
2 MP
-
Rear Camera 4 Type
-
f/2.4, Depth Camera
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, ac/ax/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
SIM Slot(s)
Dual SIM, GSM+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
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) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
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) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 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) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800...
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) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / ...
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-screen
Rear
Rear
Fingerprint Scanner Type
Ultrasonic
-
-

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