Lava Z4 vs Lava X81 comparison

Show Only Differences Highlight Differences	Lava Z4	Lava X81
key specs
Display	6.50-inch	5.00-inch
Processor	MediaTek Helio G35	1.3GHz quad-core
Front Camera	16-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel + 2-megapixel	13-megapixel
RAM	4GB	3GB
Storage	64GB	16GB
OS	Android 10	Android 6.0
Battery Capacity	-	2700mAh
Resolution	-	720x1280 pixels
display
Screen size (inches)	6.50	5.00
Aspect ratio	20:9	-
Touchscreen	-	Yes
Resolution	-	720x1280 pixels
Pixels per inch (PPI)	-	294
hardware
Processor	2.3GHz	1.3GHz quad-core
Processor make	MediaTek Helio G35	-
RAM	4GB	3GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	64
camera
Rear camera	13-megapixel + 5-megapixel + 2-megapixel	13-megapixel
Rear flash	LED	Dual LED
Front camera	16-megapixel	5-megapixel
Front flash	-	LED
software
Operating system	Android 10	Android 6.0
Skin	-	Star OS 3.0
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
Micro-USB	Yes	-
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
general
Brand	-	Lava
Model	-	X81
Release date	-	June 1, 2016
Form factor	-	Touchscreen
Dimensions (mm)	-	142.60 x 73.40 x 8.40
Battery capacity (mAh)	-	2700
Removable battery	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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