Lava Z91 vs Lava Z25 comparison

Show Only Differences Highlight Differences	Lava Z91	Lava Z25
key specs
Display	5.70-inch	5.50-inch
Processor	MediaTek MT6739	MediaTek MT6750
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	3GB	4GB
Storage	32GB	32GB
Battery Capacity	3000mAh	3020mAh
OS	Android 7.1 Nougat	Android 6.0
Resolution	720x1440 pixels	720x1280 pixels
general
Brand	Lava	Lava
Model	Z91	Z25
Release date	March 1, 2018	March 1, 2017
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	3000	3020
Dimensions (mm)	-	151.50 x 76.40 x 8.50
Weight (g)	-	163.00
Removable battery	-	No
Colours	-	Champagne Gold, Grey
SAR value	-	1.60
display
Screen size (inches)	5.70	5.50
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	720x1280 pixels
hardware
Processor	1.3GHz quad-core	1GHz octa-core
Processor make	MediaTek MT6739	MediaTek MT6750
RAM	3GB	4GB
Internal storage	32GB	32GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	128	128
Expandable storage type	-	microSD
camera
Rear camera	13-megapixel	13-megapixel
Rear flash	Yes	LED
Front camera	8-megapixel	8-megapixel
Front flash	Yes	LED
software
Operating system	Android 7.1 Nougat	Android 6.0
Skin	Star OS 4.2	Star OS 3.3
connectivity
Number of SIMs	2	2
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
Bluetooth	-	Yes, v 4.00
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	Yes
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	No
Accelerometer	-	No
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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