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)|
|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.
|Screen-to-body ratio||46.49 %|
|Built-in storage||0.010 GB|
|Storage expansion||microSD, microSDHC up to 32 GB|
|Talk time||13.00 hours|
the average is 15 h (874 min)
|GSM||850, 900, 1800, 1900 MHz|
|Multiple SIM cards||2 slots|
|Notifications||Music ringtones, Vibration|
|Wi-Fi||802.11 b, g, n|
|Officially announced||14 Feb 2013|
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 - 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 - 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).
|Simultaneous Transmission||1.03 W/kg|