Samsung Galaxy M21 vs Samsung Galaxy Ace comparison

Show Only Differences Highlight Differences	Samsung Galaxy M21	Samsung Galaxy Ace
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	3.50-inch
Processor	Samsung Exynos 9611	832 MHz one-core
Front Camera	20-megapixel	No
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel	5-megapixel
RAM	4GB	256MB
Storage	64GB	158MB
Battery Capacity	6000mAh	1350mAh
OS	Android 10	Android 2.3
Resolution	2340x1080 pixels	320x480 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M21	Galaxy Ace
Release date	March 18, 2020	January 1, 2011
Launched in India	Yes	-
Form factor	Touchscreen	-
Thickness	8.9	-
Weight (g)	188.00	113.00
Battery capacity (mAh)	6000	1350
Removable battery	No	Yes
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Midnight Blue, Raven Black	-
Alternate names	-	GT-S5830
Dimensions (mm)	-	112.40 x 59.90 x 11.50
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)	832 MHz one-core
Processor make	Samsung Exynos 9611	-
RAM	4GB	256MB
Internal storage	64GB	158MB
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	5-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	20-megapixel	No
Front flash	No	-
software
Operating system	Android 10	Android 2.3
Skin	One UI 2.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 2.10
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	1
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	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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