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Micromax Bolt A69 Vs. Karbonn Alfa A91 Champ - Comparison

Product Name Micromax Bolt A69 Karbonn Alfa A91 Champ
Product Image Micromax Bolt A69 Karbonn Alfa A91 Champ
Rating
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Price Rs.6149 Rs.1999
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Manufacturer Micromax Karbonn
Released On May 2014 Nov 2017
Weight (Grams) 112.00
Colors Black Black - Blue, Coffee - Black & Champagne-Coffee
Dimensions 127.00 x 64.40 x 10.60
Body Material
Display
Screen Size 4.50 4.00
Touchscreen Yes Yes
Touchscreen Type Capacitive TFT
Resolution 480x854 pixels 480x800 pixels
Screen Protection
Pixel density 196
Screen to body ratio
Display Features Capacitive Touchscreen, Multi-touch
Software
Operating System Android4.2 Android 5.0
Custom OS
Processor
Processor 1GHz dual-core 1.2GHz quad-core
Chipset Broadcom BCM21663
GPU
Memory
RAM 512MB 512MB
Internal Storage 4GB 4GB
Expandable Storage Yes Yes
Camera
Rear Camera 5-megapixel 2-megapixel
Flash Yes Yes, LED Flash
Front Camera 0.3-megapixel 0.3-megapixel
Front Flash No
Connectivity
5G
4G
WI-FI Yes Yes, 802.11 b/g/n
Bluetooth Yes 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 No No
Proximity Yes No
Gyroccope No No
Borometer No No
Temperature No No
Battery
Battery Capacity 1800 1400
Fast Charging
Reverse Charging
Wireless Charging
Wireless Fast Charging
Wireless Reverse Charging
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