Lenovo Vibe Z vs Karbonn K91 comparison

Show Only Differences Highlight Differences	Lenovo Vibe Z	Karbonn K91
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	5.50-inch	2.40-inch
Processor	Qualcomm Snapdragon 800	one-core
Front Camera	5-megapixel	No
Rear Camera	13-megapixel	1.3-megapixel
RAM	2GB	-
Storage	16GB	64MB
Battery Capacity	3000mAh	1500mAh
OS	Android 4.3	Proprietary
Resolution	1080x1920 pixels	240x320 pixels
general
Alternate names	K910	-
Brand	Lenovo	Karbonn
Model	Vibe Z	K91
Release date	November 1, 2013	February 1, 2012
Form factor	Touchscreen	Bar
Dimensions (mm)	149.10 x 77.00 x 7.90	118.00 x 50.00 x 13.60
Weight (g)	145.20	95.00
Battery capacity (mAh)	3000	1500
Removable battery	No	Yes
Colours	Silver, Titaniumm	Red-Black, Red-White
display
Screen size (inches)	5.50	2.40
Touchscreen	Yes	No
Resolution	1080x1920 pixels	240x320 pixels
Pixels per inch (PPI)	401	-
hardware
Processor	2.2GHz quad-core	one-core
Processor make	Qualcomm Snapdragon 800	-
RAM	2GB	-
Internal storage	16GB	64MB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	8
camera
Rear camera	13-megapixel	1.3-megapixel
Rear flash	LED	No
Front camera	5-megapixel	No
software
Operating system	Android 4.3	Proprietary
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	No
Bluetooth	Yes, v 4.00	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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