Phone Comparison - Microsoft Lumia 640 XL LTE Dual SIM vs Microsoft Lumia 650 Dual SIM vs Samsung Galaxy C7

general General Info

Manufacturer Microsoft Microsoft Samsung
Announced March 2015 February 2016 May 2016
Status Available - April 2015 Available - March 2016 Available - June 2016
Price Rs. 14,999 ($220.57) [Similarly Priced] Rs. 9,999 ($199.99) [Similarly Priced] Rs. 26,500 ($400.00) [Similarly Priced]
Colors Matte cyan, Orange, Black, Matte white, Glossy white Black, White White, Black, Gold
Form Factor Candybar Candybar Candybar
Dimension 157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
142 x 70.9 x 6.9 mm
(5.59 x 2.79 x 0.27 in)
156.6 x 77.2 x 6.7 mm
(6.17 x 3.04 x 0.26 in)
Weight 171 g (6.03 oz) 122 g (4.3 oz) 165 g (5.82 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Microsoft Windows 10 Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 212 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 305 Adreno 304 Adreno 506
RAM 1 GB 1 GB 4 GB
Internal Memory 8 GB 16 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 200 GB (dedicated slot) microSD

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.0 inches 5.7 inches
Resolution 720 x 1280 pixels (259 ppi) 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (386 ppi)
Screen-to-Body Ratio 68.88% 68.33% 74.27%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio To be confirmed
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels 16 MP, f/1.9
Flash LED Flash Yes Dual-LED (dual tone)
Features Carl Zeiss Optics, 1/3'' sensor size Auto focus, Geo-tagging, Touch Focus, Face Detection Phase Detection Auto-Focus,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 720p@30fps 1080p@30fps
Front Camera 5 MP, 1080p [Similar] 5 MP, f/2.2, 720p video [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes 296.0/236.8 Kbps Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth v4.0, A2DP v4.1, A2DP, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 1 GB RAM 32 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 200 GB (dedicated slot) microSD

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 2000 mAh 3300 mAh
Stand by Up to 936 h (2G)
Up to 936 h (3G)
Up to 624 h (3G) -
Talk Time Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
Up to 16 h (2G)
Up to 13 h (3G)
-