iBall Cobalt 6 vs Microsoft Lumia 640 XL Dual SIM comparison

Show Only Differences Highlight Differences	iBall Cobalt 6	Microsoft Lumia 640 XL Dual SIM
key specs
Display	6.00-inch	5.70-inch
Processor	1.7GHz octa-core	Qualcomm Snapdragon 400
Front Camera	8-megapixel	5-megapixel
Rear Camera	16-megapixel	13-megapixel
RAM	2GB	1GB
Storage	16GB	8GB
Battery Capacity	3000mAh	3000mAh
OS	Android 4.4	Windows Phone 8.1
Resolution	1080x1920 pixels	720x1280 pixels
general
Brand	iBall	Microsoft
Model	Cobalt 6	Lumia 640 XL Dual SIM
Release date	August 1, 2015	March 1, 2015
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	3000	3000
Removable battery	Yes	Yes
Dimensions (mm)	-	157.90 x 81.50 x 9.00
Weight (g)	-	171.00
display
Screen size (inches)	6.00	5.70
Touchscreen	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels
Pixels per inch (PPI)	-	259
hardware
Processor	1.7GHz octa-core	1.2GHz quad-core
RAM	2GB	1GB
Internal storage	16GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Processor make	-	Qualcomm Snapdragon 400
Expandable storage up to (GB)	-	128
camera
Rear camera	16-megapixel	13-megapixel
Rear flash	LED	LED
Front camera	8-megapixel	5-megapixel
software
Operating system	Android 4.4	Windows Phone 8.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	Yes
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Regular	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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