Samsung Galaxy M21 vs Celkon S1 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21	Celkon S1
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	6.40-inch	5.00-inch
Processor	Samsung Exynos 9611	1.5GHz quad-core
Front Camera	20-megapixel	8-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel
RAM	4GB	1GB
Storage	64GB	16GB
Battery Capacity	6000mAh	2300mAh
OS	Android 10	Android 4.2
Resolution	2340x1080 pixels	1080x1920 pixels
general
Brand	Samsung	Celkon
Model	Galaxy M21	S1
Release date	March 18, 2020	January 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.9	-
Weight (g)	188.00	137.00
Battery capacity (mAh)	6000	2300
Removable battery	No	Yes
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Midnight Blue, Raven Black	-
Dimensions (mm)	-	144.00 x 71.00 x 8.90
display
Screen size (inches)	6.40	5.00
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	-
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	1.5GHz quad-core
Processor make	Samsung Exynos 9611	-
RAM	4GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	32
camera
Rear camera	48-megapixel + 8-megapixel + 5-megapixel	13-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	20-megapixel	8-megapixel
Front flash	No	-
software
Operating system	Android 10	Android 4.2
Skin	One UI 2.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	802.11 b/g/n
GPS	Yes	No
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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