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LG Optimus L4 II Dual

Posted
Jul 1, 2013
Market status
Released

Pros

  • Dual SIM card support

Cons

  • Low pixel density screen (152 ppi)
  • Single-core processor
  • Too little RAM memory (512 MB RAM)
  • Low resolution display (320 x 480 pixels)
  • Low-resolution camera (3 megapixels)
  • The camera lacks autofocus
  • Low-resolution video capture
  • No front-facing camera

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Description

The LG Optimus L4 II Dual sports a 3.8-inch IPS display, 1GHz single-core processor, 512MB of RAM and 4 GB internal storage. The phone is running Android 4.1 and is powered by 1700 mAh battery. There is a 3 megapixels shooter on the back.

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Design

  • Device type:
    • Smart phone
  • OS:
    • Android (4.1) LG Optimus 3.0 UI
  • Form factor:
    • Candybar
  • Dimensions:
    • 4.44 x 2.55 x 0.47 inches (112.8 x 64.7 x 11.9 mm)
  • Weight:
    • 4.41 oz (125 g)
      the average is 4.8 oz (137 g)
  • Side Keys:
    • Right: Lock/Unlock key
  • Colors:
    • Black, White

Display

  • Physical size:
    • 3.8 inches
  • Resolution:
    • 320 x 480 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.

    • 152 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.

    • IPS LCD
  • Screen-to-body ratio:
    • 58.86 %
  • Colors:
    • 16 777 216
  • Touchscreen:
      • Capacitive, Multi-touch
  • Features:
    • Light sensor, Proximity sensor

Camera

  • Camera:
      • 3 megapixels
    • Flash:
      • LED
    • Features:
      • Face detection, Smile detection, ISO control, Digital zoom, Geo tagging, Panorama, Night mode, Scenes
  • Camcorder:
      • 640x480 (VGA) (30 fps)
    • Recording format:
      • MPEG4, H.263

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.

    • Mediatek MT6575
  • 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.

    • Single core, 1000 MHz, ARM Cortex-A9
  • Graphics processor:
      • PowerVR SGX531
  • 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.

    • 512 MB RAM
  • Built-in storage:
    • 4 GB
  • Maximum User Storage:
    • 2.08 GB
  • Storage expansion:
    • microSD, microSDHC up to 32 GB

Battery

  • Talk time:
    • 10.50 hours
      the average is 11 h (675 min)
  • Stand-by time:
    • 27.2 days (652 hours)
      the average is 20 days (477 h)
  • Capacity:
    • 1700 mAh
  • Type:
    • Li - Ion

Multimedia

  • Music player:
    • Filter by:
      • Album, Artist, Playlists
    • Features:
      • Album art cover, Background playback, Preset equalizer
    • Supported formats:
      • MP3, AAC, AAC+, WMA, WAV, AMR
  • Video playback:
    • Supported formats:
      • MPEG4, H.263, H.264
  • Radio:
      • FM
  • Speakers:
    • Earpiece, Loudspeaker
  • YouTube player:
    • Yes

Internet browsing

  • Browser:
    • supports:
      • HTML, HTML5
  • Built-in online services support:
    • YouTube (upload), Picasa/Google+

Technology

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 900, 2100 MHz
  • Data:
    • HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS
  • Multiple SIM cards:
      • 2 slots
  • Global Roaming:
    • 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:
    • Yes
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Phone features

  • Phonebook:
    • Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
  • Organizer:
    • Calendar, Alarm, Document viewer, Calculator, Timer, Stopwatch, Memo
  • Messaging:
    • SMS, MMS, Threaded view, Predictive text input
  • E-mail:
      • IMAP, POP3, SMTP, Microsoft Exchange, Push e-mail
  • Instant Messaging:
      • AOL, Yahoo!, Hangouts / Google Talk

Connectivity

  • Bluetooth:
      • 3.0
    • Profiles:
      • Advanced Audio Distribution (A2DP)
  • Wi-Fi:
      • 802.11 a, b, g, n
    • Mobile hotspot:
      • Yes
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device, USB charging
  • Headphones connector:
    • 3.5mm
  • Charging connector:
    • microUSB
  • 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:
    • Yes

Shopping information

  • Accessories:
    • Battery, Charger, Stereo Ear Microphone, USB Data Cable, Quick Reference Guide
Indicates that this field is show only in Full Specs mode

This device is also known as LG E445


Despite our efforts to provide full and correct LG Optimus L4 II Dual 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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