Phone Comparison - Xiaomi Redmi 2 vs Microsoft Lumia 640 XL LTE Dual SIM vs Micromax Canvas Spark Q380

general General Info

Manufacturer Xiaomi Microsoft Micromax
Announced January 2015 March 2015 April 2015
Status Available - January 2015 Available - April 2015 Available - April 2015
Price Rs. 5,999 ($88.22) [Similarly Priced] Rs. 14,999 ($220.57) [Similarly Priced] Rs. 4,999 ($73.51) [Similarly Priced]
Colors Black, White, Yellow, Pink, Green Matte cyan, Orange, Black, Matte white, Glossy white Black, White
Form Factor Candybar Candybar Candybar
Dimension 134 x 67.2 x 9.4 mm
(5.28 x 2.65 x 0.37 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
8.5 mm thickness
(0.33 in thickness)
Weight 133 g (4.69 oz) 171 g (6.03 oz) 134 g (4.73 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100
TD-SCDMA 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 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
Build Features - - Cirrus Logic Wolfsan Stereo DAC (WM8918)

hardware Hardware and OS

OS Android OS, v4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.0 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.3 GHz, Mediatek MT6582M
GPU Adreno 306 Adreno 305 Mali-400MP2
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 8 GB (4.5 GB for apps and mass storage)
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16.7M colors
Size 4.7 inches 5.7 inches 4.7 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (259 ppi) 540 x 960 pixels (234 ppi)
Screen-to-Body Ratio 67.83% 68.88% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM radio FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR Carl Zeiss Optics, 1/3'' sensor size Auto focus, OV Sensor 8858, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 1080p 1080p@30fps Yes, 720p
Front Camera 2 MP, 720p [Similar] 5 MP, 1080p [Similar] Yes, 2 MP, 720p [Similar]

connectivity 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 HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP Yes, v4.0 with 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, Wi-Fi hotspot
USB microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM / 16 GB, 2 GB RAM 8 GB, 1 GB RAM 8 GB (4.5 GB for apps and mass storage), 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 2200 mAh 3000 mAh 2000 mAh
Stand by - Up to 936 h (2G)
Up to 936 h (3G)
Up to 335 h
Talk Time - Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
Up to 9 h