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Micromax Canvas Duet AE90 Vs. Karbonn Alfa A91 Champ - Comparison

Side By Side Comparison of Micromax Canvas Duet AE90 and Karbonn Alfa A91 Champ. Compare Processor, display, RAM, Storage and other features here.

Product Name Micromax Canvas Duet AE90 Karbonn Alfa A91 Champ
Product Image Micromax Canvas Duet AE90 Karbonn Alfa A91 Champ
Price Rs.3330 Rs.1999
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Manufacturer Micromax Karbonn
Released On June 2014 Nov 2017
Weight (Grams) 112.00
Colors 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 540x960 pixels 480x800 pixels
Screen Protection
Pixel density 196
Screen to body ratio
Display Features Capacitive Touchscreen, Multi-touch
Software
Operating System Android4.1 Android 5.0
Custom OS
Processor
Processor 1.2GHz quad-core 1.2GHz quad-core
Chipset MediaTek MT6572
GPU
Memory
RAM 1GB 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 Yes 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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