Phone Comparison - Nokia Lumia 635 vs Microsoft Lumia 950 vs Microsoft Lumia 650

general General Info

Manufacturer Nokia Microsoft Microsoft
Announced April 2014 October 2015 February 2016
Status Available - May 2014 Available - November 2015 Available - April 2016
Price - Rs. 27,300 ($399.00) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced]
Colors Orange, Yellow, White, Black Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
145 x 73.2 x 8.2 mm
(5.71 x 2.88 x 0.32 in)
142 x 70.9 x 6.9 mm
(5.59 x 2.79 x 0.27 in)
Weight 134 g (4.73 oz) 150 g (5.29 oz) 122 g (4.3 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300) LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Microsoft Windows 10 Microsoft Windows 10
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808 Quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 212
GPU Adreno 305 Adreno 418 Adreno 304
RAM 512 MB 3 GB 1 GB
Internal Memory 8 GB 32 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 200 GB microSD, up to 200 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen AMOLED capacitive touchscreen AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.2 inches 5.0 inches
Resolution 480 x 854 pixels (218 ppi) 1440 x 2560 pixels (564 ppi) 720 x 1280 pixels (297 ppi)
Screen-to-Body Ratio 64.43% 70.44% 66.95%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 20 MP, 4992 х 3744 pixels 8 MP, f/2.2
Flash No Carl Zeiss optics 28mm
Features Geo-tagging 1/2.4' Sensor Size, 1.12 μm Pixel Size, PureView Technology, Dual Capture, Geo-tagging, Face Detection, Panorama, HDR 1/4" Sensor Size
Video Yes, 720p@30fps 2160p@30fps, optical stabilization, stereo sound rec. 720p@30fps
Front Camera No [Similar] 5 MP, 1080p [Similar] 5 MP, f/2.2, 720p video [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes 296.0/236.8 Kbps
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 Type-C 1.0 reversible connector microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 512 MB RAM 32 GB, 3 GB RAM 16 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 200 GB microSD, up to 200 GB (dedicated slot)

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 supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 1830 mAh 3000 mAh 2000 mAh
Stand by Up to 648 h Up to 288 h (2G)
Up to 288 h (3G)
Up to 624 h (3G)
Talk Time Up to 12 h (2G)
Up to 14 h (3G)
Up to 23 h (2G)
Up to 18 h (3G)
Up to 16 h (2G)
Up to 13 h (3G)