SCH-R640

SCH-R640DAAUSC

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Product Info

Specifications

  • Type ?

    Provides who the cell phone carrier is for this model of phone.

    U.S Cellular
  • Color ?

    Choice of colors (exterior design) that a cellphone model is currently available in.

    Classic Grey, Light Blue
  • Camera resolution (Rear) ?

    Number of pixels across and down that are used to capture an image. More pixels, the sharper the photo.

    1.3 Megapixel Camera
  • Main Display Size 2.8” Display

Full Specifications

Carrier
  • Type ?

    Provides who the cell phone carrier is for this model of phone.

    U.S Cellular
Form Factor
  • Form Factor QWERTY Keyboard
Color
  • Color ?

    Choice of colors (exterior design) that a cellphone model is currently available in.

    Classic Grey, Light Blue
Size
  • Weight 4.23 Ounces
  • Product Dimensions (inches) ?

    Height, width and depth of the phone, measured in inches (in.).

    4.2” x 2.18” x 0.58”
Camera
  • Camera resolution (Rear) ?

    Number of pixels across and down that are used to capture an image. More pixels, the sharper the photo.

    1.3 Megapixel Camera
Battery*
  • Battery, Standby ?

    Amount of time available in Sleep mode in which a phone's display is inactive to save power, but not totally shut down. Smartphone Battery Life Time Test Procedures

    Standby time: Up to 288 hours
  • Battery, Talk Time ?

    Battery power consumption depends on factors such as network configuration, signal strength, operating temperature, features selected, vibrate mode, backlight settings, browser use, frequency of calls and voice, data and other application usage patterns. Smartphone Battery Life Time Test Procedures

    Continuous usage time: Up to 5 hours
Network
  • SAR value - Head (W/kg) ?

    SAR stands for Specific Absorption Rate which is the unit of measurement for the amount of RF energy absorbed by the head when using a mobile phone.

    SAR Value: Head 0.50 W/kg
  • SAR value - Body Worn (W/kg) ?

    SAR stands for Specific Absorption Rate which is the unit of measurement for the amount of RF energy absorbed by the body when using a mobile phone.

    SAR Value: Body 0.97 W/kg
Display
  • Main Display Size 2.8” Display
  • Touchscreen ?

    Technology that enables users to interact with a phone by touching images, words, or icons on the display.

    Touchscreen with Full QWERTY Keypad
Features
  • GPS Navigation Yes
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Warranty

This SAMSUNG brand product, as supplied and distributed by SAMSUNG and delivered new, in the original carton to the original consumer purchaser, is warranted by SAMSUNG against manufacturing defects in materials and workmanship for a limited warranty period of:

All Warranty Info

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Manuals & Downloads

Manuals

  • User Manual ver.F3 (EN, 2.66 MB) ?
    • US Cellular SCH-R640 (Character) User Manual - English
    Jul 7, 2011
    Download (pdf)
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Downloads

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  • Call Us 1-800-726-7864 1-800-SAMSUNG