Lava Z41 vs Karbonn A7 Star comparison

Show Only Differences Highlight Differences	Lava Z41	Karbonn A7 Star
key specs
Display	5.00-inch	4.50-inch
Processor	Spreadtrum SC9832E	1GHz dual-core
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	1GB	512MB
Storage	16GB	164MB
Battery Capacity	2500mAh	1400mAh
OS	Android Pie (Go Edition)	Android 4
Resolution	480x854 pixels	480x480 pixels
general
Brand	Lava	Karbonn
Model	Z41	A7 Star
Release date	October 1, 2019	May 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	143.00 x 73.50 x 10.35	113.00 x 66.00 x 10.40
Weight (g)	160.00	-
Battery capacity (mAh)	2500	1400
Colours	Midnight Blue, Amber Red	White, Black
Removable battery	-	Yes
display
Screen size (inches)	5.00	4.50
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x480 pixels
Aspect ratio	16:9	-
Pixels per inch (PPI)	197	218
hardware
Processor	1.4GHz quad-core	1GHz dual-core
Processor make	Spreadtrum SC9832E	-
RAM	1GB	512MB
Internal storage	16GB	164MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	5-megapixel (1.12-micron)	5-megapixel
Rear flash	Yes	LED
Front camera	2-megapixel (1.12-micron)	0.3-megapixel
software
Operating system	Android Pie (Go Edition)	Android 4
Skin	Star OS V5.0 lite	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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