Phone Comparison - Samsung I9506 Galaxy S4 vs Huawei Ascend G6 vs Nokia Lumia 635

general General Info

Manufacturer Samsung Huawei Nokia
Announced Q3 2013 February 2014 April 2014
Status Available - Q3 2013 Coming Soon - March 2014 Available - May 2014
Colors White Frost, Black Mist / Arctic Blue, Red Aurora Various Orange, Yellow, White, Black
Form Factor Candybar Candybar Candybar
Dimension 136.6 x 69.8 x 7.9 mm
(5.38 x 2.75 x 0.31 in)
7.3 mm/ 7.9 mm thickness
(0.29 in/ 0.31 in thickness)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 130 g (4.59 oz) - 134 g (4.73 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 HSDPA HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Quad-core 1.2 GHz Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 330 - Adreno 305
RAM 2 GB 1 GB 512 MB
Internal Memory 16/32 GB 8 GB ROM 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.5 inches 4.5 inches
Resolution 1080 x 1920 pixels (441 ppi) 540 x 960 pixels (245 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 72.15% - 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - No
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 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash No
Features Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR Auto focus, Geo-tagging Geo-tagging
Video Yes, 1080p@30fps, dual-video rec. Yes, 720p Yes, 720p@30fps
Front Camera Yes, 2 MP,1080p@30fps, dual video call [Similar] Yes, 5 MP [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, v4.0 with A2DP, EDR, LE Yes Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Yes Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 (MHL 2), USB On-the-go, USB Host Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 8 GB ROM, 1 GB RAM 8 GB, 512 MB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 64 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 supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2600 mAh 2000 mAh 1830 mAh
Stand by Up to 370 h (3G) - Up to 648 h
Talk Time Up to 17 h (3G) - Up to 12 h (2G)
Up to 14 h (3G)