Lava Z91 vs Xiaomi Redmi Note 4G comparison

Show Only Differences Highlight Differences	Lava Z91	Xiaomi Redmi Note 4G
key specs
Display	5.70-inch	5.50-inch
Processor	MediaTek MT6739	Qualcomm Snapdragon 400
Front Camera	8-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	3GB	2GB
Storage	32GB	8GB
Battery Capacity	3000mAh	3100mAh
OS	Android 7.1 Nougat	Android 4.4
Resolution	720x1440 pixels	720x1280 pixels
general
Brand	Lava	Xiaomi
Model	Z91	Redmi Note 4G
Release date	March 1, 2018	August 1, 2014
Form factor	Touchscreen	-
Battery capacity (mAh)	3000	3100
Dimensions (mm)	-	154.00 x 78.70 x 9.45
Weight (g)	-	199.00
Removable battery	-	Yes
Colours	-	White
display
Screen size (inches)	5.70	5.50
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	720x1280 pixels
Pixels per inch (PPI)	-	267
hardware
Processor	1.3GHz quad-core	1.6GHz quad-core
Processor make	MediaTek MT6739	Qualcomm Snapdragon 400
RAM	3GB	2GB
Internal storage	32GB	8GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	128	64
Expandable storage type	-	microSD
camera
Rear camera	13-megapixel	13-megapixel
Rear flash	Yes	LED
Front camera	8-megapixel	5-megapixel
Front flash	Yes	-
software
Operating system	Android 7.1 Nougat	Android 4.4
Skin	Star OS 4.2	MiUI
connectivity
Number of SIMs	2	1
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g/n/ac
GPS	-	Yes
Bluetooth	-	Yes, v 4.00
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	Yes
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	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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