Phone Comparison - Samsung Galaxy Win Duos I8552 vs Asus Fonepad 7 vs Asus Zenfone 4

general General Info

Manufacturer Samsung Asus Asus
Announced April 2013 September 2013 January 2014
Status Available - May 2013 Available - October 2013 Available - June 2014
Colors Ceramic White, Titan Gray Sapphire black, Diamond white Black, White, Red, Blue, Yellow
Form Factor Candybar Candybar Candybar
Dimension 133.3 x 70.7 x 9.7 mm
(5.25 x 2.78 x 0.38 in)
120 x 196.8 x 10.5 mm
(4.72 x 7.75 x 0.41 in)
124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
Weight 143.9 g (5.04.0.32 oz) 340 g (11.99 oz) 115 g (4.06 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8625Q Snapdragon 200 Dual-core 1.6 GHz, Intel Atom Z2560 Dual-core 1.2 GHz, Intel Atom Z2520
GPU Adreno 203 PowerVR SGX544MP2 PowerVR SGX544MP2
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8/16/32 GB storage 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 7.0 inches 4.0 inches
Resolution 480 x 800 pixels (199 ppi) 800 x 1280 pixels (216 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 66.38% 59.96% 59.74%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 x 1944 pixels
Flash LED flash No No
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging Auto focus, Geo-tagging, Panorama
Video Yes, 720p@15fps Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 1.2 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 Yes, v3.0 Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 8/16/32 GB storage, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB 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-Ion Battery Non-removable Li-Po Battery Li-Po Battery
Capacity 2000 mAh 3950 mAh 1200/1600 mAh
Stand by Up to 210 h Up to 840 h Up to 192 h
Talk Time Up to 11 h Up to 10 h (Multimedia)
Up to 28 h (3G)
Up to 10 h