Phone Comparison - Xiaomi Redmi 2 vs Microsoft Lumia 640 LTE vs Microsoft Lumia 640 XL Dual SIM

	Xiaomi Redmi 2 ✖	Microsoft Lumia 640 LTE ✖	Microsoft Lumia 640 XL Dual SIM ✖

General Info
	Xiaomi Redmi 2 ✖	Microsoft Lumia 640 LTE ✖	Microsoft Lumia 640 XL Dual SIM ✖


Manufacturer	Xiaomi	Microsoft	Microsoft
Announced	January 2015	March 2015	March 2015
Status	Available - January 2015	Available - April 2015	Available - April 2015
Price	Rs. 5,999 ($88.22) [Similarly Priced]	Rs. 7,999 ($117.63) [Similarly Priced]	Rs. 12,999 ($191.16) [Similarly Priced]
Colors	Black, White, Yellow, Pink, Green	Yes	Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor	Candybar	Candybar	Candybar
Dimension	134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in)	141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)	157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight	133 g (4.69 oz)	145 g (5.11 oz)	171 g (6.03 oz)
2G Network	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2100	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network	LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41)	LTE	-
Messaging	SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Hardware and OS
OS	Android OS, v4.4 (KitKat)	Microsoft Windows Phone 8.1 with Lumia Denim	Microsoft Windows Phone 8.1 with Lumia Denim
Processor	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410	Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400	Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU	Adreno 306	Adreno 305	Adreno 305
RAM	1 GB	1 GB	1 GB
Internal Memory	8 GB	8 GB	8 GB
External Memory	microSD, up to 32 GB	microSD, up to 128 GB	microSD, up to 128 GB

Display
Type	IPS LCD Capacitive Touchscreen	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors	16M colors	16M colors	16M colors
Size	4.7 inches	5.0 inches	5.7 inches
Resolution	720 x 1280 pixels (312 ppi)	720 x 1280 pixels (294 ppi)	720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio	67.83%	67.43%	68.88%
Multi-Touch
Multimedia
3.5mm Jack
Radio	FM Radio	FM radio	FM radio
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	8 MP, 3264 x 2448 pixels	8 MP, 3264 x 2448 pixels	13 MP, 4128 x 3096 pixels
Flash	LED flash	LED flash	LED Flash
Features	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR	Auto focus, 1/4'' Sensor Size	Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size
Video	Yes, 1080p	1080p@30fps	1080p@30fps
Front Camera	2 MP, 720p [Similar]	1 MP, 720p [Similar]	5 MP, 1080p [Similar]
Connectivity and Data Rate
GPRS	Yes	Yes	Yes
Edge	Yes	Yes	Yes
3G	HSPA, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps
Bluetooth	v4.0, A2DP	v4.0, A2DP	v4.0, A2DP
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, DLNA, hotspot	Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB	microUSB v2.0	microUSB v2.0	microUSB v2.0
GPS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS, Beidou
Browser	HTML5	HTML5	HTML5

User Memory
Internal	8 GB, 1 GB RAM / 16 GB, 2 GB RAM	8 GB, 1 GB RAM	8 GB, 1 GB RAM
Expandable Storage	microSD, up to 32 GB	microSD, up to 128 GB	microSD, up to 128 GB
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Li-Po Battery	Li-Ion Battery	Li-Ion Battery
Capacity	2200 mAh	2500 mAh	3000 mAh
Stand by	-	Up to 864 h (2G) Up to 864 h (3G)	Up to 936 h (2G) Up to 936 h (3G)
Talk Time	-	Up to 26 h 30 min (2G) Up to 17 h 30 min (3G)	Up to 31 h 20 min (2G) Up to 23 h 40 min (3G)

Phone Comparison - Xiaomi Redmi 2 vs Microsoft Lumia 640 LTE vs Microsoft Lumia 640 XL Dual SIM

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

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