Vivo Y21L vs Zen Ultrafone 504 comparison

Show Only Differences Highlight Differences	Vivo Y21L	Zen Ultrafone 504
key specs
Display	4.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 410	1.3GHz dual-core
Front Camera	2-megapixel	1.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	1GB	512MB
Storage	16GB	4GB
Battery Capacity	2000mAh	2000mAh
OS	Android 5.1	Android 4.2
Resolution	480x854 pixels	480x800 pixels
general
Brand	Vivo	Zen
Model	Y21L	Ultrafone 504
Release date	August 1, 2016	February 1, 2014
Dimensions (mm)	130.70 x 66.40 x 9.20	-
Weight (g)	145.00	-
Battery capacity (mAh)	2000	2000
Removable battery	Yes	Yes
Colours	White, Grey	Black, White
Form factor	-	Touchscreen
display
Screen size (inches)	4.50	5.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x800 pixels
hardware
Processor	1.2GHz quad-core	1.3GHz dual-core
Processor make	Qualcomm Snapdragon 410	-
RAM	1GB	512MB
Internal storage	16GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	Yes	LED
Front camera	2-megapixel	1.3-megapixel
software
Operating system	Android 5.1	Android 4.2
Skin	Fun Touch OS 2.5	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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