Samsung Rex 70
Market Status: Released
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|Device type||Feature phone|
|Dimensions||4.13 x 2.25 x 0.47 inches (104.9 x 57.2 x 11.99 mm)|
|Side Keys||Left: Volume control|
|Colors||Blue, White, Gray|
|Physical size||3.0 inches|
|Resolution||240 x 320 pixels|
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.
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.
|Built-in storage||0.010 GB|
|Storage expansion||microSD, microSDHC up to 16 GB|
|Supported formats||MP3, AAC, AAC+, AMR, MIDI|
|Supported formats||MPEG4, H.263|
|Built-in online services support||Facebook, Twitter|
|GSM||850, 900, 1800, 1900 MHz|
|Multiple SIM cards||2 slots|
|Organizer||Calendar, Alarm, Calculator|
|Instant Messaging||Yahoo!, Google Talk, ChatON|
JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.
|Wi-Fi||802.11 b, g, n|
|Notifications||Music ringtones, Vibration|
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 that is sold in the U.S. has to be tested and approved for sale by the FCC.
Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission
|21 Feb 2013|
|FCC ID value: A3LGTS3802W link|
FCC measured SAR
FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.
|Simultaneous Transmission||1.03 W/kg|
|Officially announced||14 Feb 2013|