• Nokia Lumia 635 vs Microsoft Lumia 640 XL LTE Dual SIM vs Microsoft Lumia 650 Dual SIM

Phone Comparison - Nokia Lumia 635 vs Microsoft Lumia 640 XL LTE Dual SIM vs Microsoft Lumia 650 Dual SIM

general General Info

Manufacturer Nokia Microsoft Microsoft
Announced April 2014 March 2015 February 2016
Status Available - May 2014 Available - April 2015 Available - March 2016
Price - Rs. 14,999 ($220.57) [Similarly Priced] Rs. 9,999 ($199.99) [Similarly Priced]
Colors Orange, Yellow, White, Black Matte cyan, Orange, Black, Matte white, Glossy 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)
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)
Weight 134 g (4.73 oz) 171 g (6.03 oz) 122 g (4.3 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim Microsoft Windows 10
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 212
GPU Adreno 305 Adreno 305 Adreno 304
RAM 512 MB 1 GB 1 GB
Internal Memory 8 GB 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 200 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.7 inches 5.0 inches
Resolution 480 x 854 pixels (218 ppi) 720 x 1280 pixels (259 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 64.43% 68.88% 68.33%
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 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels
Flash No LED Flash Yes
Features Geo-tagging Carl Zeiss Optics, 1/3'' sensor size Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 720p@30fps 1080p@30fps 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 Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, hotspot 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 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 8 GB, 1 GB RAM 16 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 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 Li-Ion Battery
Capacity 1830 mAh 3000 mAh 2000 mAh
Stand by Up to 648 h Up to 936 h (2G)
Up to 936 h (3G)
Up to 624 h (3G)
Talk Time Up to 12 h (2G)
Up to 14 h (3G)
Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
Up to 16 h (2G)
Up to 13 h (3G)