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Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Rex 90

Samsung Galaxy M21 (6GB RAM, 128GB) vs Samsung Rex 90 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21 (6GB RAM, 128GB)	Samsung Rex 90
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	6.40-inch	3.50-inch
Processor	Samsung Exynos 9611	one-core
Front Camera	20-megapixel	No
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	3.2-megapixel
RAM	6GB	-
Storage	128GB	10MB
Battery Capacity	6000mAh	1000mAh
OS	Android 10	Proprietary
Resolution	2340x1080 pixels	320x480 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M21	Rex 90
Release date	March 18, 2020	February 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Thickness	8.9	-
Weight (g)	188.00	-
Battery capacity (mAh)	6000	1000
Removable battery	No	Yes
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Iceberg Blue, Midnight Blue, Raven Black	-
Alternate names	-	GT-S5292
Dimensions (mm)	-	113.00 x 61.90 x 11.84
display
Screen size (inches)	6.40	3.50
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	320x480 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	-
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	one-core
Processor make	Samsung Exynos 9611	-
RAM	6GB	-
Internal storage	128GB	10MB
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	3.2-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	No
Front camera	20-megapixel	No
Front flash	No	-
software
Operating system	Android 10	Proprietary
Skin	One UI 2.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	-
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	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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