Phone Comparison - Nokia Lumia 635 vs Samsung Galaxy S6 vs Microsoft Lumia 550

Price Comparison (India) - -

general General Info

Manufacturer Nokia Samsung Microsoft
Announced April 2014 March 2015 October 2015
Status Available - May 2014 Available - April 2015 Available - December 2015
Price - Rs. 29,999 ($441.16) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Orange, Yellow, White, Black White Pearl, Black Sapphire, Gold Platinum, Blue Topaz 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)
143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
136.1 x 67.8 x 9.9 mm
(5.36 x 2.67 x 0.39 in)
Weight 134 g (4.73 oz) 138 g (4.87 oz) 141.9 (4.97.0.32)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
-

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Android OS, v5.0.2 (Lollipop) Microsoft Windows 10
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Quad-core 1.1 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210
GPU Adreno 305 Mali-T760 Adreno 304
RAM 512 MB 3 GB 1 GB
Internal Memory 8 GB 32/64/128 GB 8 GB
External Memory microSD, up to 64 GB No microSD, up to 200 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.1 inches 4.7 inches
Resolution 480 x 854 pixels (218 ppi) 1440 x 2560 pixels (577 ppi) 720 x 1280 pixels (315 ppi)
Screen-to-Body Ratio 64.43% 70.66% 64.94%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 16 MP, 3456 x 4608 pixels, OIS 5 MP, 2592 х 1944 pixels
Flash No LED Flash LED flash
Features Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Auto focus, 1/4' Sensor Size, Geo-tagging, Touch Focus
Video Yes, 720p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 720p@30fps
Front Camera No [Similar] 5 MP, 1080p@30fps, dual video call, HDR [Similar] 2 MP, 480p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
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, LE, apt-X v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL 3 TV-out), USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 512 MB RAM 32/64/128 GB, 3 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 200 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 1830 mAh 2550 mAh 2100 mAh
Stand by Up to 648 h - Up to 672 h (2G)
Up to 672 h (3G)
Talk Time Up to 12 h (2G)
Up to 14 h (3G)
- Up to 16 h (2G)
Up to 14 h (3G)