Nokia Lumia 638 vs Xiaomi Redmi Note comparison

Show Only Differences Highlight Differences	Nokia Lumia 638	Xiaomi Redmi Note
key specs
Display	4.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 400	MediaTek MT6592
Front Camera	No	5-megapixel
Rear Camera	5-megapixel	13-megapixel
RAM	1GB	2GB
Storage	8GB	8GB
Battery Capacity	1830mAh	3100mAh
OS	Windows Phone 8.1	Android 4.3
Resolution	480x854 pixels	720x1280 pixels
general
Brand	Nokia	Xiaomi
Model	Lumia 638	Redmi Note
Release date	June 1, 2014	March 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	129.50 x 66.70 x 9.20	154.00 x 78.70 x 9.50
Battery capacity (mAh)	1830	3100
Removable battery	No	Yes
Colours	Orange, Black, Yellow, White	White
Weight (g)	-	199.00
display
Screen size (inches)	4.50	5.50
Touchscreen	Yes	Yes
Resolution	480x854 pixels	720x1280 pixels
Pixels per inch (PPI)	-	267
hardware
Processor	1.2GHz quad-core	1.7GHz octa-core
Processor make	Qualcomm Snapdragon 400	MediaTek MT6592
RAM	1GB	2GB
Internal storage	8GB	8GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	128	32
Expandable storage type	-	microSD
camera
Rear camera	5-megapixel	13-megapixel
Rear flash	No	LED
Front camera	No	5-megapixel
software
Operating system	Windows Phone 8.1	Android 4.3
Skin	-	MIUI version 5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
SIM Type	-	Regular
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	No	Yes
Accelerometer	No	Yes
Ambient light sensor	No	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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