Samsung Galaxy Z Fold 3 vs Samsung Galaxy A21 comparison 4ap2u

Show Only Differences Highlight Differences	Samsung Galaxy Z Fold 3	Samsung Galaxy A21
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 (Primary)	7.60-inch	-
Processor	octa-core	-
Front Camera	10-megapixel + 4-megapixel	13-megapixel
Rear Camera	12-megapixel + 12-megapixel + 12-megapixel	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	12GB	3GB
Storage	256GB, 512GB	32GB
Battery Capacity	4400mAh	4000mAh
OS	Android 11	Android 10
Resolution	2208x1768 pixels	-
Display	-	6.50-inch
general
Brand	Samsung	Samsung
Model	Galaxy Z Fold 3	Galaxy A21
Release date	August 11, 2021	April 8, 2020
Launched in India	Yes	-
Form factor	Foldable	Touchscreen
Dimensions (mm)	258.20 x 128.10 x 6.40	-
Weight (g)	271.00	-
Battery capacity (mAh)	4400	4000
Fast charging	Proprietary	Proprietary
Colours	Phantom Black, Phantom Green, Phantom Silver	Black
Removable battery	-	No
Wireless charging	-	No
display
Screen size (inches)	7.60	6.50
Touchscreen	Yes	Yes
Resolution	2208x1768 pixels	-
Pixels per inch (PPI)	374	-
second display
Screen size (inches)	6.20	-
Touchscreen	Yes	-
Resolution	832x2268 pixels	-
hardware
Processor	octa-core	-
RAM	12GB	3GB
Internal storage	256GB, 512GB	32GB
Processor make	-	MediaTek Helio P35 (MT6765)
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4, 1.0-micron)	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	10-megapixel (f/2.2, 1.22-micron) + 4-megapixel (f/1.8, 2.0-micron)	13-megapixel
No. of Front Cameras	2	-
Pop-Up Camera	-	No
software
Operating system	Android 11	Android 10
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards ed	802.11 a/b/g/n/ac/ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes
NFC	Yes	-
USB Type-C	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
Fingerprint sensor	Yes	Yes
Com/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Barometer	Yes	-

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