Phone Comparison - Asus Zenfone 4 vs Asus Zenfone 6 vs Asus Fonepad 7 2014

general General Info

Manufacturer Asus Asus Asus
Announced January 2014 January 2014 May 2014
Status Available - June 2014 Available - June 2014 Available - May 2014
Colors Black, White, Red, Blue, Yellow Black, White, Red, Gold Black, White, Red, Blue (Dual SIM)/ White (Single SIM)
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)
166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
192 x 110 x 10.7 mm
(7.56 x 4.33 x 0.42 in)
Weight 115 g (4.06 oz) 196 g (6.91 oz) 290 g (10.23 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 Dual-core 2 GHz, Intel Atom Z2580 Dual-core 1.2 GHz, Intel Atom Z2520
GPU PowerVR SGX544MP2 PowerVR SGX544MP2 -
RAM 1 GB 1/2 GB 1 GB
Internal Memory 8 GB 8/16/32 GB 4/8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 6.0 inches 7.0 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (245 ppi) 600 x 1024 pixels (170 ppi)
Screen-to-Body Ratio 59.74% 70.40% 64.94%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 13 MP, 4128 x 3096 pixels 2 MP, 1600 x 1200 pixels
Flash No LED flash No
Features Auto focus, Geo-tagging, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes Yes, 720p
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 8 GB, 1 GB RAM 8/16/32 GB, 1/2 GB RAM 4/8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 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-Po Battery Non-removable Li-Po Battery Non-removable Li-Po battery (15 Wh)
Capacity 1200/1600 mAh 3300 mAh -
Stand by Up to 192 h Up to 398 h (3G) Up to 619 h (3G)
Talk Time Up to 10 h Up to 28 h (3G) Up to 30 h (3G)