Phone Comparison - Micromax Canvas Knight A350 vs Samsung Galaxy E7 vs Microsoft Lumia 640 XL Dual SIM

general General Info

Manufacturer Micromax Samsung Microsoft
Announced January 2014 January 2015 March 2015
Status Available - March 2014 Available - Feburary 2015 Available - April 2015
Price - Rs. 17,400 ($255.88) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced]
Colors Black, White with Gold, Black with Gold Black, White, Blue Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor Candybar Candybar Candybar
Dimension - 151.4 x 77.2 x 7.3 mm
(5.96 x 3.04 x 0.29 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight - 141 g (4.97 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Octa-core 2.0 GHz, Mediatek MT6592 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Mali-450MP4 Adreno 306 Adreno 305
RAM 2 GB 2 GB 1 GB
Internal Memory 32 GB (25 GB for mass storage and 1.5 GB for applications) 16 GB 8 GB
External Memory No microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, OGS Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.7 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio - 71.36% 68.88%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP, 4640 x 3480 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, 8 MP, 1080p [Similar] 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB (25 GB for mass storage and 1.5 GB for applications), 2 GB 16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB

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 not supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2350 mAh 2950 mAh 3000 mAh
Stand by Up to 175 h - Up to 936 h (2G)
Up to 936 h (3G)
Talk Time Up to 7 h 30 min Up to 19 h (3G) Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)