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Asus Padfone vs Asus Zenfone 4

General Info

Manufacturer
Asus Asus
Announced
February 2012 January 2014
Status
Available - July 2012 Available - June 2014
Colors
Black Black, White, Red, Blue, Yellow
Form Factor
Candybar Candybar
Dimension
128 x 65.4 x 9.2 mm
(5.04 x 2.57 x 0.36 in)
124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
Weight
129 g (4.55 oz) 115 g (4.06 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
Capacitive touchscreen LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors 16M colors
Size
4.3 inches [Similar] 4.0 inches [Similar]
Resolution
540 x 960 pixels (256 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio
60.96% 59.74%
Multi-Touch

Hardware and OS

OS
Android OS, v4.0 (Ice Cream Sandwich), upgradeable to 4.1 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor
Dual-core 1.5 GHz Krait, Qualcomm MSM8260A Snapdragon [Similar] Dual-core 1.2 GHz, Intel Atom Z2520 [Similar]
GPU
Adreno 225 [Similar] PowerVR SGX544MP2 [Similar]
RAM
1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory
16/32/64 GB storage 8 GB
External Memory
microSD, up to 32GB microSD, up to 64 GB

Camera

Rear Camera
5 MP, 2592x1944 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash
No No
Features
Auto focus, Geo-tagging Auto focus, Geo-tagging, Panorama
Video
Yes Yes, 1080p@30fps
Front Camera
Yes [Similar] Yes, VGA [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSDPA, HSUPA HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v2.1 with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi
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, v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML, Adobe Flash HTML

User Memory

Internal
16/32/64 GB storage, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage
microSD, up to 32GB microSD, up to 64 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Li-Po Battery
Capacity
1520 mAh 1200/1600 mAh
Stand by
Up to 360 h (2G)
Up to 370 h (3G)
Up to 192 h
Talk Time
Up to 15 h 40 min (2G)
Up to 8 h (3G)
Up to 10 h
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