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Samsung SCH-A770

Samsung SCH-A770
N/A
128 x 160 pixels
1 megapixel
BATTERY: 1100 mAh
Posted: May 25, 2004
Market status: Released
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

Pros

No pros

Cons

  • Lacks microSD slot for storage expansion
  • Does not support automatic screen brightness

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Description

Samsung SCH-A770 is the first CDMA megapixel phone from Samsung to be approved in the USA and second overall after the LG VX8000. A770 features 128x160 pixel display, 1 Mega pixel camera with video recording and RS-MMC expansion slot.

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Design

  • Features:
    • Numeric keypad, Soft keys

Display

  • Resolution:
    • 128 x 160 pixels
  • 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
  • Additional display:

    Additional display - Shows specs of the phone's additional display

      • LCD

Camera

  • Camera:
      • 1 megapixel
  • Camcorder:
      • Yes

Hardware

  • Storage expansion:

    Storage expansion - Some handsets allow you to expand their storage capacity by using a memory expansion card – most often microSD. Expansion memory is mostly suitable for media storage, such as photo, video or music content.

    • RS-MMC

Battery

  • Capacity:

    Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

    • 1100 mAh
  • Type:
    • User replaceable, Li - Ion

Cellular

  • CDMA:

    CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

    • 800, 1900 MHz

Phone features

  • Notifications:
    • Vibration, Phone profiles
  • Other features:
    • Voice dialing, Voice recording, TTY/TDD

Connectivity

  • Positioning:

    Positioning - This field shows the positioning systems supported by the device. The most common types are GPS and A-GPS. 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.

    • GPS
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Regulatory Approval

  • FCC approval:

    FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that is sold in the U.S. has to be tested and approved for sale by the FCC.

    • Date approved:

      Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

      • 25 May 2004
      • FCC ID value:

        FCC ID value - Shows the FCC Identifying value of the particular phone

        A3LSCHA770 link
  • FCC measured SAR:

    FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

    • Head:
      • 0.70 W/kg
    • Measured in:
      • 1900 MHz
    • Body:
      • 0.52 W/kg
    • Measured in:
      • 1900 MHz

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


Despite our efforts to provide full and correct Samsung SCH-A770 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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