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Nokia Asha 503 vs Samsung Champ Deluxe Duos vs Karbonn A11

Nokia Asha 503 vs Samsung Champ Deluxe Duos vs Karbonn A11 comparison

Show Only Differences Highlight Differences	Nokia Asha 503	Samsung Champ Deluxe Duos	Karbonn A11
key specs
Display	3.00-inch	2.80-inch	4.00-inch
Processor	one-core	one-core	1GHz one-core
Front Camera	No	No	0.3-megapixel
Rear Camera	5-megapixel	1.3-megapixel	5-megapixel
RAM	64MB	-	-
Storage	64MB	30MB	4GB
Battery Capacity	1200mAh	1000mAh	1500mAh
OS	Nokia Asha platform 1.2	Proprietary	Android 4.0
Resolution	240x320 pixels	240x320 pixels	480x800 pixels
general
Brand	Nokia	Samsung	Karbonn
Model	Asha 503	Champ Deluxe Duos	A11
Release date	October 1, 2013	February 1, 2012	January 1, 2011
Form factor	Bar	-	Bar
Dimensions (mm)	102.60 x 60.60 x 12.70	101.80 x 55.00 x 12.30	-
Weight (g)	110.20	100.00	-
Battery capacity (mAh)	1200	1000	1500
Removable battery	Yes	Yes	Yes
Colours	White, Black, Green, Yellow, Blue	-	Black, White
display
Screen size (inches)	3.00	2.80	4.00
Touchscreen	Yes	Yes	Yes
Resolution	240x320 pixels	240x320 pixels	480x800 pixels
Pixels per inch (PPI)	134	-	-
hardware
Processor	one-core	one-core	1GHz one-core
RAM	64MB	-	-
Internal storage	64MB	30MB	4GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	32	16	32
camera
Rear camera	5-megapixel	1.3-megapixel	5-megapixel
Rear flash	LED	No	LED
Front camera	No	No	0.3-megapixel
software
Operating system	Nokia Asha platform 1.2	Proprietary	Android 4.0
connectivity
Wi-Fi	Yes	No	Yes
Wi-Fi standards supported	802.11 b/g/n	-	802.11 b/g/n
GPS	Yes	No	Yes
Bluetooth	Yes, v 3.00	Yes	Yes
NFC	No	No	No
Infrared	No	No	No
USB OTG	No	No	No
Headphones	3.5mm	-	3.5mm
FM	Yes	No	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Regular	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	No	Yes
4G/ LTE	No	No	No
sim 2
SIM Type	Micro-SIM	Regular	Regular
GSM/CDMA	GSM	GSM	GSM
3G	No	No	No
4G/ LTE	No	No	No
sensors
Compass/ Magnetometer	No	No	No
Proximity sensor	Yes	No	Yes
Accelerometer	Yes	No	Yes
Ambient light sensor	No	No	No
Gyroscope	No	No	No
Barometer	No	No	No
Temperature sensor	No	No	No

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