Xiaomi Redmi 4 vs Celkon Q40+ comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 4	Celkon Q40+
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	4.00-inch
Processor	Qualcomm Snapdragon 435	1.3GHz quad-core
Front Camera	5-megapixel	No
Rear Camera	13-megapixel	5-megapixel
RAM	3GB	1GB
Storage	32GB	8GB
Battery Capacity	4100mAh	1500mAh
OS	Android 6.0.1	Android 4.4
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Xiaomi	Celkon
Model	Redmi 4	Q40+
Release date	November 1, 2016	October 1, 2014
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	139.30 x 69.90 x 8.65	125.50 x 64.70 x 9.60
Weight (g)	150.00	109.30
Battery capacity (mAh)	4100	1500
Removable battery	No	Yes
Colours	Gold, Black	Silver, Grey
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Protection type	Gorilla Glass	-
Aspect ratio	16:9	-
Pixels per inch (PPI)	296	-
hardware
Processor	1.4GHz octa-core	1.3GHz quad-core
Processor make	Qualcomm Snapdragon 435	-
RAM	3GB	1GB
Internal storage	32GB	8GB
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	Yes
Front camera	5-megapixel	No
software
Operating system	Android 6.0.1	Android 4.4
Skin	MIUI 8	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 2.00
NFC	No	No
Infrared	Yes	No
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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