Phone Comparison - Apple iPhone 4S vs Nokia Lumia 635 vs HTC Desire 510

general General Info

Manufacturer Apple Nokia HTC
Announced October 2011 April 2014 August 2014
Status Available - October 2011 Available - May 2014 Available - August 2014
Colors Black, White Orange, Yellow, White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
139.9 x 69.8 x 9.99 mm
(5.51 x 2.75 x 0.39 in)
Weight 140 g (4.94 oz) 134 g (4.73 oz) 158 g (5.57 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
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 800 / 1800 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS iOS 5 Microsoft Windows Phone 8.1 Android OS, v4.4.2 (KitKat) with HTC Sense
Processor 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 410
GPU PowerVR SGX543MP2 Adreno 305 Adreno 305
RAM 512 MB 512 MB 1 GB
Internal Memory 16/32/64 GB storage 8 GB 8 GB
External Memory No microSD, up to 64 GB microSD, up to 128 GB

display Display

Type LED-backlit IPS TFT IPS LCD capacitive touchscreen TFT Capacitive Touchscreen
Colors capacitive touchscreen 16M colors 16M colors
Size 3.5 inches 4.5 inches 4.7 inches
Resolution 640 x 960 pixels (330 ppi) 480 x 854 pixels (218 ppi) 480 x 854 pixels (208 ppi)
Screen-to-Body Ratio 53.92% 64.43% 62.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No -
Games Downloadable, incl. motion-bas Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592х1944 pixels
Flash LED flash No LED flash
Features Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Call Records 100 received, dialed and missed calls Practically unlimited Practically unlimited
Internal 16/32/64 GB storage, 512 MB RAM 8 GB, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 128 GB
USB OTG - - Supported

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 not supported

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Po Battery
Capacity 1432 mAh 1830 mAh 2100 mAh
Stand by Up to 200 h (2G)
Up to 200 h (3G)
Up to 648 h Up to 646 h (3G)
Talk Time Up to 14 h (2G)
Up to 8 h (3G)
Up to 12 h (2G)
Up to 14 h (3G)
Up to 17 h 10 min (3G)