Samsung Galaxy A21 vs Samsung Z comparison

Show Only Differences Highlight Differences	Samsung Galaxy A21	Samsung Z
key specs
Display	6.50-inch	4.80-inch
Front Camera	13-megapixel	2.1-megapixel
Rear Camera	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	8-megapixel
RAM	3GB	2GB
Storage	32GB	16GB
Battery Capacity	4000mAh	2600mAh
OS	Android 10	Tizen 2.2.1
Processor	-	2.3GHz quad-core
Resolution	-	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A21	Z
Release date	April 8, 2020	June 1, 2014
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	4000	2600
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Black	Black, Gold
Dimensions (mm)	-	138.20 x 69.80 x 8.50
Weight (g)	-	136.00
display
Screen size (inches)	6.50	4.80
Touchscreen	Yes	Yes
Resolution	-	720x1280 pixels
hardware
Processor make	MediaTek Helio P35 (MT6765)	-
RAM	3GB	2GB
Internal storage	32GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	64
Processor	-	2.3GHz quad-core
camera
Rear camera	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	13-megapixel	2.1-megapixel
Pop-Up Camera	No	-
software
Operating system	Android 10	Tizen 2.2.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n
NFC	-	Yes
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Number of SIMs	-	1
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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