Vivo Y21 vs Alcatel A7 comparison

Show Only Differences Highlight Differences	Vivo Y21	Alcatel A7
key specs
Display	6.50-inch	5.50-inch
Processor	MediaTek Helio P35	1.5GHz octa-core
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel	16-megapixel
RAM	4GB	3GB
Storage	128GB	32GB
Battery Capacity	5000mAh	4000mAh
OS	Android 11	Android 7.0
Resolution	720x1600 pixels	1080x1920 pixels
general
Brand	Vivo	Alcatel
Model	Y21	A7
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.26 x 76.08 x 8.00	152.70 x 76.50 x 8.95
Weight (g)	182.00	-
Battery capacity (mAh)	5000	4000
Fast charging	Proprietary	-
Colours	Midnight Blue, Diamond Black	-
Release date	-	September 1, 2017
Removable battery	-	No
display
Screen size (inches)	6.50	5.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x1920 pixels
Pixels per inch (PPI)	-	423
hardware
Processor	octa-core	1.5GHz octa-core
Processor make	MediaTek Helio P35 (MT6765)	-
RAM	4GB	3GB
Internal storage	128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	128
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	16-megapixel
No. of Rear Cameras	2	-
Rear autofocus	Yes	-
Rear flash	LED	Dual LED
Front camera	8-megapixel (f/2.0)	8-megapixel
No. of Front Cameras	1	-
Front flash	-	Yes
software
Operating system	Android 11	Android 7.0
Skin	Funtouch OS 11.1	-
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
USB OTG	Yes	Yes
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
Headphones	-	3.5mm
FM	-	No
Number of SIMs	-	1
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	-	No
Proximity sensor	-	No
Accelerometer	-	No
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	Yes

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