iPhone 13: DAS is moving on |igeneration

14/06/2022 By gifsauce 716 Views

He is the most exciting chestnut in the technological press (no).What is the DAS, this indicative measure of the amount of energy conveyed by the electromagnetic waves emitted to the user by a mobile phone operating at full power, new iPhone?Unsurprisingly, it remains just below the bar of the Watt per kilogram, as always in recent years.

The iPhone 13 displays a “head” DAS of 0.97 W/kg, or 0.01 W/KG less than the iPhone 13 Mini, and 0.02 W/KG less than the iPhone 13 Proand the iPhone 13 Pro Max.After several years far above, Apple has been ironed sustainably below the watt bar per kilogram, but the iPhone 3GS keeps the palm of the lowest das (0.40 W/kg), thanks to its plastic chassis leaving largelyPass the airwaves.

Recall that the European authorities have set a legal limit of exposure to 2 W/kg in ten grams of fabric.The iPhone has always respected this ceiling, but has never displayed the lowest figure on the market, which does not mean that it is more dangerous than its competitors (read: Should we worry about'Increase in the DAS of the iPhone 7?).

iPhone 13 : le DAS fait du surplace | iGeneration

The DAS may not be enough to judge a telephone, especially since the measures are carried out by the manufacturers themselves, according to largely disputed methodologies.In accordance with the legislation, Apple must now provide another figure, that of the "members" DAS, which must not exceed 4 W/kg.The four iPhone 13 models run between 2.97 and 2.99 W/kg.

If your level of exposure to electromagnetic waves you are worried, avoid metal shells and "antiondes" catch-Gogos, which do nothing other than degrading the conditions of reception.The solution is simple and free: use the headphones (always provided in France) to keep the phone away from your head, and limit otherwise your use.

Tags: How to make a bulletproof phone case