Search

 

To maximize your SAR comparison experience with color-coded SAR charts, please view the comparison in landscape mode. Position the top and bottom of your phone to the left and right to maximize screen size. Adding a third phone to compare is only recommended for tablets and computers with larger screens. Use the dropdown to continue.


Samsung Galaxy S20 vs Samsung Galaxy S20 Ultra


FCC SAR Levels for Samsung Galaxy S20 SAR vs Samsung Galaxy S20 Ultra SAR Levels
  • FCC Approval Date This is the date the phone SAR test was completed before the phone's release to the public as required by law.
    24 January 2020 28 January 2020
  • FCC ID The FCC ID is the code used to register a device for FCC compliance
    A3LSMG981U A3LSMG988B
  • FCC Report Link A direct link to the FCC's website for confirming SAR levels that are listed on our website - We did the homework for you!
  • US SAR Ratings USA Legal Limit is 1.6 W/kg

    Samsung Galaxy S20

    USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.

    Samsung Galaxy S20 Ultra

    USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
  • Head SAR Level SAR test when held against your head when only using cellular service. Wifi and other transmitter are NOT active
    1.07 W/kg
    0.94 W/kg
  • Body SAR Level SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active
    1.03 W/kg
    0.95 W/kg
  • Product Specific Use SAR test when held against your body only using the phone as a hotspot. Cellular and other transmitter are NOT active
    1.25 W/kg
    1.044 W/kg
  • Simultaneous Transmission The highest possible SAR recorded with ALL transmitters active, Cellular, WiFi, and Hotspot
    1.59 W/kg
    1.552 W/kg
  • Simultaneous Head The highest possible SAR test when held against your HEAD with cellular and WiFi transmitters active,
    1.59 W/kg
  • Simultaneous Body The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active,
    1.58 W/kg
  • Hotspot SAR The highest possible SAR test when held against your BODY using the phone as a hotspot with cellular and WiFi transmitters active,
    1.59 W/kg
We Ship Worldwide

Tracking Provided On Dispatch

Easy 30 days returns

30 days money back guarantee

Replacement Warranty

Best replacement warranty in the business

100% Secure Checkout

AMX / MasterCard / Visa

Online For Quarter Century

Footer reviews

★★★★★
“I am super grateful to RF Safe and staff for their 110% attention and commitment to quality, service, and detail – and to keeping customers well informed about issues and developments in RF safety. This is a no BS operation. It’s exciting to own their products.”

Linda H.

© RF Safe 2024 RF Safe is a registered trademark owned by QXT Quanta X Technology LLC.  The views presented on the RF Safe website are solely those of the authors and do not necessarily reflect those of Quanta X Technology.   VOLUNTEER SITE SUPPORT: RF Safe’s founder, John Coates, Text or Call 727-610-1188