Xiaomi Redmi 4 vs Micromax Ninja A91 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 4	Micromax Ninja A91
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	5.00-inch	4.50-inch
Processor	Qualcomm Snapdragon 435	1GHz dual-core
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	3GB	512MB
Storage	32GB	2GB
Battery Capacity	4100mAh	1800mAh
OS	Android 6.0.1	Android 4
Resolution	720x1280 pixels	480x854 pixels
general
Brand	Xiaomi	Micromax
Model	Redmi 4	Ninja A91
Release date	November 1, 2016	April 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	139.30 x 69.90 x 8.65	130.00 x 66.00 x 10.00
Weight (g)	150.00	149.10
Battery capacity (mAh)	4100	1800
Removable battery	No	Yes
Colours	Gold, Black	-
display
Screen size (inches)	5.00	4.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x854 pixels
Protection type	Gorilla Glass	-
Aspect ratio	16:9	-
Pixels per inch (PPI)	296	-
hardware
Processor	1.4GHz octa-core	1GHz dual-core
Processor make	Qualcomm Snapdragon 435	-
RAM	3GB	512MB
Internal storage	32GB	2GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	13-megapixel	5-megapixel
Rear flash	LED	No
Front camera	5-megapixel	0.3-megapixel
software
Operating system	Android 6.0.1	Android 4
Skin	MIUI 8	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes
NFC	No	No
Infrared	Yes	No
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	-
FM	Yes	No
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

Related Comparisons

Popular Mobile Brands