Poco X7 5G vs Samsung Galaxy S21 comparison

Show Only Differences Highlight Differences	Poco X7 5G	Samsung Galaxy S21
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.67-inch	6.20-inch
Front Camera	20-megapixel	10-megapixel
Rear Camera	50-megapixel + 8-megapixel	12-megapixel + 12-megapixel + 64-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	128GB, 256GB
Battery Capacity	5500mAh	4000mAh
OS	Android 14	Android 11
Processor	-	Samsung Exynos 2100
Resolution	-	1080x2400 pixels
general
Brand	Poco	Samsung
Model	X7 5G	Galaxy S21
Release date	January 9, 2025	January 14, 2021
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
IP rating	IP69	IP68
Battery capacity (mAh)	5500	4000
Fast charging	45W Fast Charging	Proprietary
Colours	Cosmic Silver, Glacier Green, Poco Yellow	Phantom Violet
Dimensions (mm)	-	151.70 x 71.20 x 7.90
Weight (g)	-	171.00
Wireless charging	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.67	6.20
Touchscreen	Yes	Yes
Resolution	-	1080x2400 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
Pixels per inch (PPI)	-	421
hardware
RAM	8GB	8GB
Internal storage	128GB, 256GB	128GB, 256GB
Processor	-	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor make	-	Samsung Exynos 2100
camera
Rear camera	50-megapixel + 8-megapixel	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 64-megapixel (f/2.0, 0.8-micron)
Front camera	20-megapixel	10-megapixel (f/2.2, 1.22-micron)
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
No. of Rear Cameras	-	3
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 14	Android 11
Skin	HyperOS	One UI 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
NFC	-	Yes
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sensors
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	Yes

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