Phone Comparison - Asus Zenfone 4 vs Nokia Asha 230 vs Nokia Lumia 635

general General Info

Manufacturer Asus Nokia Nokia
Announced January 2014 February 2014 April 2014
Status Available - June 2014 Coming Soon - March 2014 Available - May 2014
Colors Black, White, Red, Blue, Yellow White, Black, Red, Yellow, Green, Cyan Orange, Yellow, White, Black
Form Factor Candybar Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
99.5 x 58.6 x 13.2 mm
(3.92 x 2.31 x 0.52 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 115 g (4.06 oz) 89.3 g (3.14.0.11 oz) 134 g (4.73 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 No HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Nokia Asha software platform 1.1.1 Microsoft Windows Phone 8.1
Processor Dual-core 1.2 GHz, Intel Atom Z2520 - Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU PowerVR SGX544MP2 - Adreno 305
RAM 1 GB N/A 512 MB
Internal Memory 8 GB - 8 GB
External Memory microSD, up to 64 GB microSD microSD, up to 64 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 256K colors 16M colors
Size 4.0 inches 2.8 inches 4.5 inches
Resolution 480 x 800 pixels (233 ppi) 240 x 320 pixels (143 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 59.74% 41.56% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 1.3 MP, 1280 x 960 pixels 5 MP, 2592 х 1944 pixels
Flash No No No
Features Auto focus, Geo-tagging, Panorama - Geo-tagging
Video Yes, 1080p@30fps Yes Yes, 720p@30fps
Front Camera Yes, VGA [Similar] No [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 42.8 kbps Yes
Edge Yes Up to 236.8 kbps Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps No HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v3.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot No Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support A-GPS support only Yes, with A-GPS support and GLONASS
Browser HTML WAP 2.0/xHTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM - 8 GB, 512 MB RAM
Expandable Storage microSD, up to 64 GB microSD microSD, up to 64 GB

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 Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 1200/1600 mAh 1020 mAh 1830 mAh
Stand by Up to 192 h Up to 504 h Up to 648 h
Talk Time Up to 10 h Up to 12 h Up to 12 h (2G)
Up to 14 h (3G)