Lava Z81 vs Mi Note 5 vs Lava Z91 comparison

Show Only Differences Highlight Differences	Lava Z81	Mi Note 5	Lava Z91
key specs
Display	5.70-inch	5.99-inch	5.70-inch
Processor	MediaTek Helio A22	Qualcomm Snapdragon 835	MediaTek MT6739
Front Camera	13-megapixel	-	8-megapixel
Rear Camera	13-megapixel	-	13-megapixel
RAM	2GB	6GB	3GB
Storage	32GB	64GB	32GB
Battery Capacity	3000mAh	-	3000mAh
OS	Android 8.1 Oreo	Android	Android 7.1 Nougat
Resolution	720x1440 pixels	-	720x1440 pixels
general
Brand	Lava	Xiaomi	Lava
Model	Z81	Mi Note 5	Z91
Release date	November 1, 2018	-	March 1, 2018
Launched in India	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	152.20 x 73.00 x 7.90	-	-
Weight (g)	141.60	-	-
Battery capacity (mAh)	3000	-	3000
Colours	Black and Gold	-	-
display
Screen size (inches)	5.70	5.99	5.70
Touchscreen	Yes	Yes	Yes
Resolution	720x1440 pixels	-	720x1440 pixels
Protection type	Gorilla Glass	-	-
Aspect ratio	18:9	-	-
Pixels per inch (PPI)	282	-	-
hardware
Processor	2GHz quad-core	octa-core	1.3GHz quad-core
Processor make	MediaTek Helio A22 (MT6761)	Qualcomm Snapdragon 835	MediaTek MT6739
RAM	2GB	6GB	3GB
Internal storage	32GB	64GB	32GB
Expandable storage	Yes	-	Yes
Expandable storage type	microSD	-	-
Expandable storage up to (GB)	128	-	128
camera
Rear camera	13-megapixel	-	13-megapixel
Front camera	13-megapixel	-	8-megapixel
Rear flash	-	-	Yes
Front flash	-	-	Yes
software
Operating system	Android 8.1 Oreo	Android	Android 7.1 Nougat
Skin	Star OS 5.0	-	Star OS 4.2
connectivity
Wi-Fi	Yes	-	-
Wi-Fi standards supported	802.11 b/g/n	-	-
GPS	Yes	-	-
Bluetooth	Yes, v 4.10	-	-
Micro-USB	Yes	-	-
FM	Yes	-	-
Number of SIMs	2	-	2
Active 4G on both SIM cards	Yes	-	-
sim 1
SIM Type	Nano-SIM	-	-
GSM/CDMA	GSM	-	-
3G	Yes	-	-
4G/ LTE	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	-	-
Accelerometer	Yes	-	-
Ambient light sensor	Yes	-	-

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