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Xiaomi Redmi 4 vs Xiaomi Redmi Note 4 vs Nokia Lumia 730 Dual SIM

Xiaomi Redmi 4 vs Xiaomi Redmi Note 4 vs Nokia Lumia 730 Dual SIM comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 4	Xiaomi Redmi Note 4	Nokia Lumia 730 Dual SIM
ratings
Overall NDTV Rating	Read Review	Read Review	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	5.50-inch	4.70-inch
Processor	Qualcomm Snapdragon 435	Qualcomm Snapdragon 625	Qualcomm Snapdragon 400
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	6.7-megapixel
RAM	3GB	4GB	1GB
Storage	32GB	64GB	8GB
Battery Capacity	4100mAh	4100mAh	2220mAh
OS	Android 6.0.1	Android 6.0	Windows Phone 8.1
Resolution	720x1280 pixels	1080x1920 pixels	720x1280 pixels
general
Brand	Xiaomi	Xiaomi	Nokia
Model	Redmi 4	Redmi Note 4	Lumia 730 Dual SIM
Release date	November 1, 2016	August 1, 2016	September 1, 2014
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	139.30 x 69.90 x 8.65	151.00 x 76.00 x 8.30	134.70 x 68.50 x 8.70
Weight (g)	150.00	175.00	130.40
Battery capacity (mAh)	4100	4100	2220
Removable battery	No	No	Yes
Colours	Gold, Black	Gold, Grey, Matte Black	green, orange, white and black
SAR value	-	-	0.50
display
Screen size (inches)	5.00	5.50	4.70
Touchscreen	Yes	Yes	Yes
Resolution	720x1280 pixels	1080x1920 pixels	720x1280 pixels
Protection type	Gorilla Glass	-	-
Aspect ratio	16:9	16:9	-
Pixels per inch (PPI)	296	401	316
hardware
Processor	1.4GHz octa-core	2GHz octa-core	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 435	Qualcomm Snapdragon 625	Qualcomm Snapdragon 400
RAM	3GB	4GB	1GB
Internal storage	32GB	64GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	128	128
camera
Rear camera	13-megapixel	13-megapixel (f/2.0, 1.12-micron)	6.7-megapixel
Rear flash	LED	Dual LED	LED
Front camera	5-megapixel	5-megapixel (f/2.0)	5-megapixel
Rear autofocus	-	Phase detection autofocus	-
software
Operating system	Android 6.0.1	Android 6.0	Windows Phone 8.1
Skin	MIUI 8	MIUI 8	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.10	Yes, v 4.00
NFC	No	No	Yes
Infrared	Yes	Yes	No
USB OTG	Yes	Yes	No
Micro-USB	Yes	Yes	-
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sim 2
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sensors
Fingerprint sensor	Yes	Yes	-
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	No
Barometer	No	No	No
Temperature sensor	No	No	No

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