Lava Z81 vs Alcatel 1 comparison

Show Only Differences Highlight Differences	Lava Z81	Alcatel 1
key specs
Display	5.70-inch	5.00-inch
Processor	MediaTek Helio A22	MediaTek MT6739
Front Camera	13-megapixel	2-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	2GB	1GB
Storage	32GB	8GB
Battery Capacity	3000mAh	2000mAh
OS	Android 8.1 Oreo	Android Oreo (Go edition)
Resolution	720x1440 pixels	480x960 pixels
general
Brand	Lava	Alcatel
Model	Z81	1
Release date	November 1, 2018	June 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	152.20 x 73.00 x 7.90	137.60 x 65.70 x 9.80
Weight (g)	141.60	134.00
Battery capacity (mAh)	3000	2000
Colours	Black and Gold	Metallic Black, Metallic Blue, Metallic Gold
display
Screen size (inches)	5.70	5.00
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	480x960 pixels
Protection type	Gorilla Glass	-
Aspect ratio	18:9	18:9
Pixels per inch (PPI)	282	-
hardware
Processor	2GHz quad-core	1.28GHz quad-core
Processor make	MediaTek Helio A22 (MT6761)	MediaTek MT6739
RAM	2GB	1GB
Internal storage	32GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	13-megapixel	5-megapixel
Front camera	13-megapixel	2-megapixel
Rear flash	-	LED
software
Operating system	Android 8.1 Oreo	Android Oreo (Go edition)
Skin	Star OS 5.0	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.20
Micro-USB	Yes	Yes
FM	Yes	Yes
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	No	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No

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