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Samsung Galaxy M21 vs Samsung Galaxy S9 Plus vs Samsung Galaxy M30

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Last Updated: 
19th Jan 2021

Key Feature Comparison

Samsung Galaxy M21
₹12,499
8/10
Samsung Galaxy S9 Plus
₹30,999
8/10
Samsung Galaxy M30
₹17,999
7/10
Samsung Galaxy M21
Samsung Galaxy M21
8/10
₹12,499
8/10
VS
Samsung Galaxy S9 Plus
Samsung Galaxy S9 Plus
8/10
₹30,999
8/10
VS
Samsung Galaxy M30
Samsung Galaxy M30
7/10
₹17,999
7/10
Display
Screen Size
6.4 inches
6.2 inches
6.4 inches
Screen Type
Super AMOLED
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2340 pixels
1440 x 2960 pixels
1080 x 2280 pixels
Pixel Density
403 ppi
531 ppi
394 ppi
Aspect Ratio
19.5:9
18.5:9
19.5:9
Screen Protection
Corning Gorilla Glass v3
Corning Gorilla Glass v5
-
Screen to Body Ratio
91%
83.99%
90%
Screen Design
Waterdrop Notch
Bezel-less
Notch
Screen Quality
FHD
2K
FHD
Peak Brightness
420 nits
-
-
Battery
Battery Capacity
6000 mAh
3500 mAh
5000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-Polymer
Charger Type
Fast, 15W
Fast
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Wireless Charging
-
Yes
-
Memory & Storage
Phone Variants
64GB 4GB RAM, 128GB 6GB RAM
64/128/256 GB, 6 GB RAM
32GB 3GB RAM, 64GB 4GB RAM, 128GB 6GB RAM
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.1
eMMC 5.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 400 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
General
Announced On
18-Mar-20
5-Feb-18
5-Feb-19
Market Status
Available
Available
Available
Brand
Samsung
Samsung
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 13,499
Rs. 37,218
Rs. 14,999
Performance
Operating System
Android v10 (Q)
Android v8.0 (Oreo)
Android v8.1 (Oreo)
GPU
Mali-G72 MP3
Mali-G72 MP18
Mali-G71 MP2
Chipset
Samsung Exynos 9 Octa 9611
Samsung Exynos 9 Octa 9810
Samsung Exynos 7 Octa 7904
CPU
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)
Custom User Interface
Samsung One UI
-
-
Clock Speed
2.3 GHz
2.7 GHz
1.8 GHz
Architecture
64 bit
64 bit
64 bit
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
Dolby Atmos
NFC
No
Yes
No
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
FM Radio
-
No
Yes
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1440p30fps
1920x1080 @ 30 fps
Front Camera Features
HDR
Wide Angle Selfie
HDR
Front Camera Setup
Single, 20MP
Single, 8MP
Single, 16MP
Front Camera 1 Resolution
20 MP
8 MP
16 MP
Front Camera 1 Type
f/2.2 Primary Camera
f/1.7, Wide Angle Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
26 mm focal length
25 mm focal length, 3.6" sensor size, 1.22 micrometre pixel size
-
Front Sensor
CMOS
-
CMOS
Front Flash
No
-
No
Design
Weight
188 grams
189 grams
174 grams
Colors
Midnight Blue, Raven Black
Midnight Black, Coral Blue, Lilac Purple, Burgundy Red, Polaris Blue
Gradation Black, Gradation Blue
Build
Back: Plastic
Case: Aluminium, Back: Gorilla Glass
Back: Plastic
Dimensions
159 x 75.1 x 8.9 mm
158.1 x 73.8 x 8.5 mm
159 x 75.1 x 8.5 mm
SAR Value
Head: 0.468 W/kg
-
Head: 0.409 W/kg
IP Certification
-
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
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 (Hybrid)
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
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), 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) / 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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 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: Available, EDGE: Available...
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) / 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 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 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: Available, EDGE: Available...
Rear Camera
OIS
No
Yes
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
Rear Camera Features
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 8MP + 5MP
Dual, 12MP + 12MP
Triple, 13MP + 5MP + 5MP
Rear Camera 1 Resolution
48 MP
12 MP
13 MP
Rear Camera 1 Type
f/2.0 (upto 4x Digital Zoom) Primary Camera
f/1.5, Wide Angle Primary Camera
f/1.9 Primary Camera
Rear Camera 1 Lens
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
8 MP
12 MP
5 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
f/2.2, Depth Camera
Rear Camera 2 Lens
12 mm focal length, 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
5 MP
-
5 MP
Rear Camera 3 Type
f/2.2, Depth Camera
-
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Sensor
CMOS image sensor
CMOS image sensor, ISOCELL Plus
CMOS image sensor
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
Rear

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