Itel S21 vs Lava X81 comparison

Show Only Differences Highlight Differences	Itel S21	Lava X81
key specs
Display	5.00-inch	5.00-inch
Processor	1.1GHz quad-core	1.3GHz quad-core
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	1GB	3GB
Storage	16GB	16GB
Battery Capacity	2700mAh	2700mAh
OS	Android 7.0	Android 6.0
Resolution	480x854 pixels	720x1280 pixels
general
Brand	Itel	Lava
Model	S21	X81
Release date	November 1, 2017	June 1, 2016
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	2700	2700
Removable battery	Yes	No
Colours	Moonlight Silver, Champagne Gold, Elegant Black	-
Dimensions (mm)	-	142.60 x 73.40 x 8.40
display
Screen size (inches)	5.00	5.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	720x1280 pixels
Pixels per inch (PPI)	-	294
hardware
Processor	1.1GHz quad-core	1.3GHz quad-core
RAM	1GB	3GB
Internal storage	16GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	64
camera
Rear camera	8-megapixel	13-megapixel
Rear flash	Yes	Dual LED
Front camera	5-megapixel	5-megapixel
Front flash	-	LED
software
Operating system	Android 7.0	Android 6.0
Skin	-	Star OS 3.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	Yes
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	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	No	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No

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