In the United States, million people have cell phones, and worldwide that number jumps to five billion. That is a lot of people to be concerned about, considering we still don't know exactly how cell phone usage might affect our brains -- even though we've written many times before about the effects of cell phone radiation on brain tissue. Now, a new study has proven unequivocally that the radiation emitted from cell phone antennas alters our brain activity.
Here are the phones that emit the highest—and lowest—amounts of radiation, as reported by the German Federal Office for Radiation Protection. It's also measured in watts per kilogram while the phone is both calling someone and placed against a person's ear.
The following are the 16 phones that emit the highest rate of radiation. Huawei P9 Lite This Chinese company makes its first of many entries on this list at a rate of 1. Huawei P9 Plus Huawei's phones have skyrocketed in popularity over the past decade, but these devices do seem to have higher specific absorption rates, like this model which sits at 1.
Xiaomi Mi A1 China dominates the list with four major smartphone manufacturers—ZTE, OnePlus, Huawei, and Xiaomi—taking 10 places in the 16 highest radiation-emitting devices with greatest specific absorption rates list. Google Pixel The American multinational and multifaceted tech company's smartphone makes it into the top 15 with a SAR of 0.
Nokia Lumia The Finnish company has phone models on both ends of the radiation-emitting spectrum. This model has a SAR of 0. This model achieves a low rate of 0. This one has a SAR of 0. Samsung Galaxy Note8 The Note8 comes with a small pen that can be inserted into the phone.
Another neat thing about it is that this smartphone comes in at second place for the lowest SAR at 0. Sony Xperia M5 Sony makes only one appearance on this list, but it appears at the top with its dual SIM device's incredibly low specific absorption rate of 0.Scientific studies are underway to determine whether cell phone use may cause health effects.
It is also important to consider the benefits of cell phones. Their use can be valuable in an urgent or emergency situation – and even save lives.
If you are worried about cell phone use, follow the tips below.
The brand of phones they tested that emit the most radiation can put out watts per kilogram, as was the case with the 5T from Chinese manufacturer OnePlus.
The Federal Communications Commission (FCC) in the United States sets the standard for phones at W/kg. The guidelines created a measure of the rate that body tissue absorbs radiation during cell phone use called the specific absorption rate (SAR).
The SAR for cell phone radiation was set at a maximum of watts of energy absorbed per kilogram of body weight. In August of , the Federal Communication Commission published rules on EMF exposure limits for cell phone manufacturers. These published guidelines outlined and defined Specific Absorption Rate (SAR) as a measure of the rate that body tissue absorbs radiation when you are using a cell phone.
The fact that scientists were able to expose animals to nonionizing radiation (like that emitted by cell phones) and those animals went on to develop tumors but that exposure did not significantly.
22 rows · Highest and Lowest Radiation Cell Phones. Holding a phone away from the body or .