Compare Karbonn K18 Star with Karbonn K40 with Karbonn K9 Jumbo

Compare Karbonn K18 Star vs Karbonn K40 vs Karbonn K9 Jumbo

Summary	60 Score	61 Score	62 Score
Performance
Display	2.4 inch 240 x 320 pixels 167 PPI Density	2.4 inch 240 x 320 pixels 167 PPI Density	2.4 inch 240 x 320 pixels 167 PPI Density
Camera	0.3 MP (Main)	1.3 MP (Main)	1.3 MP (Main)
Battery	1800 mAh Li-ion	2800 mAh	1800 mAh Li-Ion
Display
Screen Size	2.4 inch	2.4 inch	2.4 inch
Screen Resolution	240 x 320 pixels	240 x 320 pixels	240x320 pixels
Pixel Density	167 PPI	167 PPI	167 PPI
Display Type	TFT No	TFT	TFT, 256K colors
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Karbonn Mobiles	Karbonn Mobiles	Karbonn Mobiles
Chipset
Processor
RAM
GPU
Camera
Rear Camera Resolution	0.3 MP	1.3 MP	1.3 MP
Front Camera Resolution
Video
Camera Features
General
Operating System	Other	Other	Other
OS Version
Weight			112 g
Dimensions			115 x 50 x 15.5 mm
Thickness
Storage
Internal Storage	0 GB	0 MB	0 MB
Card Slot	microSD, Up to 8 GB	microSD, Up to 16 GB	microSD, up to 16 GB
Other		MB storage, microSD card slot
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Normal-SIM	Normal-SIM	Normal-SIM
Bluetooth			Yes
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No	No
Connectivity
VoLTE
4G
3G
2G	GSM 1800 / 900 MHz	GSM 1800 / 900 MHz	GSM 900 / 1800 - SIM 1 & SIM 2
Wi-Fi
GPS			No
GPRS
EDGE
Radio
Battery
Battery Capacity	1800 mAh	2800 mAh	1800 mAh
Battery Type	Li-ion		Li-Ion
Standby Time		Up to 1080 Hours(2G)	Up to 300 h
Talk Time		Up to 18 Hours(2G)	Up to 6 h
Other Features
Fingerprint Scanner
Waterproof
Sensors
Messaging			SMS, MMS
Java			Yes
Other			Audio/video player , Photo viewer , Organizer , Voice memo