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Micromax X640

Micromax X640
3.2"
240 x 400 pixels
2 MP
BATTERY: 1000 mAh
Posted: Aug 23, 2012
Market status: Released
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

Pros

  • Dual SIM card support

Cons

  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (146 ppi)

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Description

The Micromax X640 is a dual-SIM touchscreen headset, offering a 3.2'' display, 2MP camera, Wi-Fi, Bluetooth, FM radio and multimedia players.

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Design

  • Device type:
    • Feature phone
  • Dimensions:
    • 4.47 x 2.26 x 0.48 inches (113.5 x 57.5 x 12.2 mm)
  • Colors:
    • Black, Yellow

Display

  • Physical size:
    • 3.2 inches
  • Resolution:
    • 240 x 400 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.

    • 146 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
  • Screen-to-body ratio:
    • 44.72 %

Camera

  • Camera:
      • 2 megapixels
  • Camcorder:
      • Yes

Hardware

  • Storage expansion:
    • microSD, microSDHC up to 8 GB

Battery

  • Capacity:
    • 1000 mAh
  • Type:
    • User replaceable, Li - Ion
  • Talk time:
    • 4.00 hours
      the average is 24 h (1453 min)
  • Stand-by time:
    • 8.3 days (200 hours)
      the average is 19 days (467 h)

Multimedia

  • Radio:
      • FM
  • Speakers:
    • Loudspeaker

Cellular

  • GSM:
    • 900, 1800 MHz
  • Multiple SIM cards:
    • 2 slots

Phone features

  • Notifications:
    • Music ringtones, Polyphonic ringtones, Vibration
  • Other features:
    • Voice recording
specifications continue after the ad

Connectivity

  • Bluetooth:
      • Yes
  • Wi-Fi:
      • Yes
  • USB:
      • Yes

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


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