Samsung Galaxy S21 vs Poco X3 NFC comparison

Show Only Differences Highlight Differences	Samsung Galaxy S21	Poco X3 NFC
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.20-inch	6.67-inch
Processor	Samsung Exynos 2100	Qualcomm Snapdragon 732G
Front Camera	10-megapixel	20-megapixel
Rear Camera	12-megapixel + 12-megapixel + 64-megapixel	64-megapixel + 13-megapixel + 2-megapixel + 2-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	4000mAh	5160mAh
OS	Android 11	Android 10
Resolution	1080x2400 pixels	1080x2400 pixels
general
Brand	Samsung	Poco
Model	Galaxy S21	X3 NFC
Release date	January 14, 2021	September 7, 2020
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.70 x 71.20 x 7.90	165.30 x 76.80 x 9.40
Weight (g)	171.00	215.00
IP rating	IP68	-
Battery capacity (mAh)	4000	5160
Fast charging	Proprietary	Proprietary
Wireless charging	Yes	-
Colours	Phantom Violet	Cobalt Blue, Shadow Black
display
Screen size (inches)	6.20	6.67
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2400 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	20:9	20:9
Pixels per inch (PPI)	421	395
hardware
Processor	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)	octa-core
Processor make	Samsung Exynos 2100	Qualcomm Snapdragon 732G
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron)	64-megapixel (f/1.73) + 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	10-megapixel (f/2.2, 1.22-micron)	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	-	No
software
Operating system	Android 11	Android 10
Skin	One UI 3.1	MIUI 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Infrared	-	Yes
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	-
Fingerprint sensor	-	Yes

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