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Asus ZenFone 4

Announced
Jan 6, 2014
Market status
Released

Pros

  • Dual core processor
  • Fast mobile data support (4G)

Cons

  • The camera lacks autofocus
  • The camera lacks flash

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Description

The Asus ZenFone 4 is a rather modest Android offering. Its 4-inch display has an okay resolution of 480 by 800 pixels and its Intel Atom Z2520 processor runs at 1.2GHz. You also get 1GB of RAM, a 5MP main camera, and an embarrassingly small 1170mAh battery. Color options include Charcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow.

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Design

  • Device type:
    • Smart phone
  • OS:
    • Android (4.3)
  • Dimensions:
    • 4.90 x 2.42 x 0.44 inches (124.4 x 61.4 x 11.2 mm)
  • Weight:
    • 4.06 oz (115 g)
      the average is 4.8 oz (137 g)

Display

  • Physical size:
    • 4.0 inches
  • Resolution:
    • 480 x 800 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 233 ppi
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • TFT
  • Touchscreen:
      • Multi-touch
  • Features:
    • Light sensor, Proximity sensor, Scratch-resistant glass

Camera

  • Camera:
      • 5 megapixels
    • Features:
      • Digital zoom, Geo tagging
  • Camcorder:
      • Yes
  • Front-facing camera:
      • 0.3 megapixels VGA

Hardware

  • System chip:

    System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

    • Intel Atom Z2520
  • Processor:

    Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

    • Dual core, 1200 MHz, Saltwell
  • Graphics processor:
      • PowerVR SGX 544MP2
  • System memory:

    System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

    • 1024 MB RAM
  • Built-in storage:
    • 4 GB
  • Storage expansion:
    • microSD, microSDHC, microSDXC up to 64 GB

Battery

  • Capacity:
    • 1200 mAh

Multimedia

  • Music player:
    • Filter by:
      • Album, Artist, Playlists
    • Features:
      • Album art cover, Background playback
  • Speakers:
    • Earpiece, Loudspeaker
  • YouTube player:
    • Yes

Internet browsing

  • Built-in online services support:
    • YouTube (upload), Picasa/Google+

Technology

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 900, 1900, 2100 MHz
  • Data:
    • HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS
  • Micro SIM:
    • Yes
  • Positioning:

    Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

    • GPS, A-GPS
  • Navigation:
    • Turn-by-turn navigation
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Connectivity

  • Bluetooth:
      • 4.0, EDR
  • Wi-Fi:
      • 802.11 b, g, n
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device, USB charging
  • Other:
    • Tethering, Computer sync, OTA sync

Other features

  • Notifications:
    • Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Sensors:
      • Accelerometer, Compass
    • Voice dialing, Voice commands, Voice recording

Availability

  • Officially announced:
    • 06 Jan 2014

To see the full specifications with in-depth details click here.


Alternative variants

We list only the specs that are different than the main variant

Asus ZenFone 4 Dual


Differences:
  • Multiple SIM cards:
      • 2 slots

Asus ZenFone 4 8GB


Differences:
  • Built-in storage:
    • 8 GB

Despite our efforts to provide full and correct Asus ZenFone 4 specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.


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