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Samsung Character

Samsung Character
2.8"
240 x 320 pixels
1.3 MP
BATTERY: 1000 mAh
Posted: Apr 27, 2011
Market status: Released
Release date: Jul 29, 2011
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

US carrier availability

Discontinued: U.S. Cellular, Alltel

Pros

  • Hardware QWERTY keyboard

Cons

  • Lacks Wi-Fi
  • The camera lacks autofocus
  • The camera lacks flash
  • Does not support automatic screen brightness
  • Low pixel density screen (143 ppi)

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Description

Samsung Character SCH-R640 has a landscape sliding QWERTY keyboard and features a 2.8” touchscreen, 1.3-megapixel camera, microSD card slot, music player, and runs the TouchWiz Lite UI. Naturally, it’s primarily targeted for those who have a flare with text messaging.

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Design

  • Device type:
    • Feature phone
  • Form factor:
    • Side-Slider
  • Dimensions:
    • 4.20 x 2.18 x 0.58 inches (107 x 55 x 15 mm)
  • Weight:
    • 4.23 oz (120 g)
      the average is 5.2 oz (150 g)
  • Features:
    • Full keyboard
  • Keys:
    • Left: Volume control; Right: Volume control, Camera shutter
  • Colors:
    • Blue

Display

  • Physical size:
    • 2.8 inches
  • Resolution:
    • 240 x 320 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.

    • 143 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:
    • 41.10 %
  • Touchscreen:
      • Yes

Camera

  • Camera:
      • 1.3 megapixels

Hardware

  • Storage expansion:
    • microSD

Battery

  • Capacity:
    • 1000 mAh
  • Type:
    • User replaceable, Li - Ion
  • Talk time:
    • 5.00 hours
      the average is 15 h (886 min)
  • Stand-by time:
    • 12.0 days (288 hours)
      the average is 16 days (377 h)

Multimedia

  • Music player:
    • Supported formats:
      • MP3

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:
    • Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Phonebook:
    • Caller groups, Multiple numbers per contact, Picture ID, Ring ID
  • Organizer:
    • Calendar, Alarm, Calculator
  • Messaging:
    • SMS, MMS, Predictive text input
  • Hearing aid compatibility:
      • M4, T4
specifications continue after the ad

Connectivity

  • Bluetooth:
      • 2.1, EDR
    • Profiles/ Protocols:
      • Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Protocol (SDP)
  • USB:
      • Yes
    • Connector:
      • microUSB
  • Charging connector:
    • microUSB
  • 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.

    • E911

Shopping information

  • MSRP price:
    • $ 40

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

      • 26 Apr 2011
      • FCC ID value:

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

        A3LSCHR640 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:
      • 0.50 W/kg
    • Measured in:
      • 1900 MHz
    • Body:
      • 0.97 W/kg
    • Measured in:
      • 1900 MHz
Indicates that this field is show only in Full Specs mode

This device is also known as Samsung SCH-R640, Samsung Messager Touch II


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


If you are interested in using our specs commercially, check out our Phone specs database licensing page.


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