BlackBerry Curve 9220 Vs. Karbonn Alfa A91 Champ - Comparison

Side By Side Comparison of BlackBerry Curve 9220 and Karbonn Alfa A91 Champ. Compare Processor, display, RAM, Storage and other features here.

Product Name	BlackBerry Curve 9220	Karbonn Alfa A91 Champ
Product Image
Price	Rs.7500	Rs.1999
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Action
Manufacturer	BlackBerry	Karbonn
Released On	April 2012	Nov 2017
Weight (Grams)	102.00	112.00
Colors	Black, Fuchsia Pink, Pure White, Teal Blue	Black - Blue, Coffee - Black & Champagne-Coffee
Dimensions	109.00 x 60.00 x 12.70	127.00 x 64.40 x 10.60
Body Material
Display
Screen Size	2.44	4.00
Touchscreen	Yes	Yes
Touchscreen Type		TFT
Resolution	240x320 pixels	480x800 pixels
Screen Protection
Pixel density		196
Screen to body ratio
Display Features		Capacitive Touchscreen, Multi-touch
Software
Operating System	BlackBerry OS7.1	Android 5.0
Custom OS
Processor
Processor	806MHz	1.2GHz quad-core
Chipset	Qualcomm Snapdragon S2 MSM8655
GPU
Memory
RAM	512MB	512MB
Internal Storage	512MB	4GB
Expandable Storage	Yes	Yes
Camera
Rear Camera	2-megapixel	2-megapixel
Flash	No	Yes, LED Flash
Front Camera	No	0.3-megapixel
Front Flash		No
Connectivity
5G
4G
WI-FI	Yes	Yes, 802.11 b/g/n
Bluetooth	Yes, v 2.10	Yes
GPS	No	Yes
NFC	No	No
USB	Yes, Micro-USB	Yes, microUSB 2.0
Sensors
Fingerprint		No
Iris Scanner
Heart Sensor
Infrared
Accelerometer	Yes	Yes
Proximity	Yes	No
Compass/ Magnetometer	Yes	No
Proximity	Yes	No
Gyroccope	No	No
Borometer	No	No
Temperature	No	No
Battery
Battery Capacity	1450	1400
Fast Charging
Reverse Charging
Wireless Charging
Wireless Fast Charging
Wireless Reverse Charging
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