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POCO M3 vs Samsung Galaxy A21S vs Samsung Galaxy M21

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Last Updated: 
20th Feb 2021

Key Feature Comparison

POCO M3
₹10,999
8/10
Samsung Galaxy A21s
₹12,999
8/10
Samsung Galaxy M21
₹12,699
8/10
POCO M3
POCO M3
8/10
₹10,999
8/10
VS
Samsung Galaxy A21s
Samsung Galaxy A21s
8/10
₹12,999
8/10
VS
Samsung Galaxy M21
Samsung Galaxy M21
8/10
₹12,699
8/10
Display
Screen Size
6.53 inches
6.5 inches
6.4 inches
Screen Type
IPS LCD
PLS TFT LCD
Super AMOLED
Screen Resolution
1080 x 2340 pixels
720 x 1600 pixels
1080 x 2340 pixels
Pixel Density
395 ppi
270 ppi
403 ppi
Aspect Ratio
19.5:9
20:09
19.5:9
Screen Protection
Corning Gorilla Glass v3
-
Corning Gorilla Glass v3
Screen to Body Ratio
90.34%
82.75%
91%
Screen Design
Waterdrop Notch
Punch-Hole Display
Waterdrop Notch
Screen Refresh Rate
60 Hz
-
-
Screen Quality
FHD
HD
FHD
Peak Brightness
400 nits
-
420 nits
Memory & Storage
Phone Variants
64GB 6GB RAM, 128GB 6GB RAM
64GB 4GB RAM, 64GB 6GB RAM
64GB 4GB RAM, 128GB 6GB RAM
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
eMMC 5.1
UFS 2.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Performance
GPU
Adreno 610
Mali-G52 MP1
Mali-G72 MP3
Operating System
Android v10 (Q)
Android v10 (Q)
Android v10 (Q)
Chipset
Qualcomm Snapdragon 662
Samsung Exynos 8 Octa 850
Samsung Exynos 9 Octa 9611
CPU
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Custom User Interface
MIUI
Samsung One UI
Samsung One UI
Clock Speed
2 GHz
2 GHz
2.3 GHz
Architecture
64 bit
64 bit
64 bit
General
Announced On
2-Feb-21
15-May-20
18-Mar-20
Market Status
Available
Available
Available
Brand
POCO
Samsung
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 10,999
Rs. 13,999
Rs. 13,499
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Battery
Battery Capacity
6000 mAh
5000 mAh
6000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Fast, 18W
Fast, 15W
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dual Speakers, Hi-Res Audio Certified
-
Dolby Atmos
NFC
No
No
No
Bluetooth
Yes
Yes
Yes
FM Radio
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
Design
IP Certification
Yes, Splash proof
-
-
Weight
197 grams
192 grams
188 grams
Colors
Power Black, Cool Blue, Poco Yellow
Black, Blue, White
Midnight Blue, Raven Black
Build
Back: Plastic
Back: Plastic
Back: Plastic
Dimensions
162.3 x 77.3 x 9.6 mm
163.7 x 75.3 x 8.9 mm
159 x 75.1 x 8.9 mm
SAR Value
Head: 0.868 W/kg, Body: 0.865 W/kg
Head: 0.831 W/kg
Head: 0.468 W/kg
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR
-
HDR
Front Camera Setup
Single, 8MP
Single, 13MP
Single, 20MP
Front Camera 1 Resolution
8 MP
13 MP
20 MP
Front Camera 1 Type
f/2.05, Wide Angle Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
2" sensor size, 1.12 micrometre pixel size
3.1" sensor size, 1.12 micrometre pixel size
26 mm focal length
Front Flash
No
No
No
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
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 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) / 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), 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:...
SIM 2 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 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) / 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), 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:...
Rear Camera
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 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
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 2MP + 2MP
Quad, 48MP + 8MP + 2MP + 2MP
Triple, 48MP + 8MP + 5MP
Rear Camera 1 Resolution
48 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.79, Wide Angle (79 degree field-of-view) Primary Camera
f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/2.0 (upto 4x Digital Zoom) Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
2 MP
8 MP
8 MP
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
1.75 micrometre pixel size
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
2 MP
2 MP
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Macro Camera
f/2.2, Depth Camera
Rear Camera 3 Lens
1.75 micrometre pixel size
-
-
Rear Sensor
ISOCELL Plus
-
CMOS image sensor
OIS
-
No
No
Rear Camera 4 Resolution
-
2 MP
-
Rear Camera 4 Type
-
f/2.4, Depth Camera
-
Sensors
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
Rear
Rear

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