This is what causes the most issues with radiation and 2020 and oldest smartphones

As all other products, smartphones emit radiation, here are the versions that emit the most on the market.

Today, the smartphone is without a doubt the digital instrument of significant importance in the life of each of us, in fact, thanks to a broader and more articulated pooling function, they are able to do many activities from easy to more complicated, enabling us to navigate our digital life in full.

However, considering the development they have experienced in the last decade, they share a trait with their 90s cousins that has remained intact over the years and is still necessary for the proper functioning of the systems, we are talking about electromagnetic waves, in reality they are essential for the devices to be able to interact with each other or to be able to confer with each other.

Clearly, these waves if emitted from the system interfere with the first thing they encounter, our body, which in turn absorbs and attenuates them, expresses this amount of waves absorbed by our body by a particular value specified SAR, defines the amount of electromagnetic power that can be absorbed by each body by virtue of its mass which is expressed in watts per kg.

According to European regulations, a smartphone must not surpass the SAR amount of 2 watts per kg in order to be sold on the continent.

Models and SAR

Here are the devices and their relative SAR

Less dangerous smartphones

  1. Motorola Moto G7 – 0.45 W / kg
  2. Wiko View 2 – 0.43 W / kg
  3. Razer Phone – 0.42 W / kg
  4. Samsung Galaxy Note 9 (Exynos) – 0.381 W / kg
  5. LG V30 – 0.375 W / kg
  6. ASUS ZenFone Max Pro (M2) – 0.347 W / kg
  7. Samsung Galaxy S8 – 0.32 W / kg
  8. Samsung Galaxy J4 + – 0.32 W / kg
  9. ZTE Blade V9 – 0.32 W / kg
  10. LG V40 ThinQ – 0.318 W / kg
  11. Samsung Galaxy J6 + – 0.31 W / kg
  12. ZTE Blade A610 – 0.31 W / kg
  13. Motorola Moto G5 Plus – 0.30 W / kg
  14. Motorola Moto Z – 0.30 W / kg
  15. Samsung Galaxy S9 + – 0.29 W / kg
  16. Wiko View 2 Go – 0.287 W / kg
  17. Essential PH-1 – 0.28 W / kg
  18. LG Q6 / Q6 + – 0.28 W / kg
  19. HTC U11 Life – 0.28 W / kg
  20. Samsung Galaxy S8 + – 0.26 W / kg
  21. Samsung Galaxy S7 edge – 0.26 W / kg
  22. Samsung Galaxy A8 – 0.24 W / kg
  23. LG G7 – 0.24 W / kg
  24. LG G6 – 0.235 W / kg
  25. Nokia 6 – 0.207 W / kg
  26. Samsung Galaxy Note 8 – 0.173 w / kg
  27. ZTE Axon Elite – 0.17 W / kg

Medium dangerous smartphones

  1. Apple iPhone 8 Plus – 0.99 W / kg
  2. Huawei Mate 20 – 0.99 W / kg
  3. Google Pixel 2 XL – 0.98 W / kg
  4. Xiaomi Mi8 Pro – 0.969 W / kg
  5. Xiaomi Mi A2 – 0.963 W / kg
  6. Huawei P10 – 0.96 W / kg
  7. Huawei Mate 20 Pro – 0.96 W / kg
  8. Google Pixel 2 – 0.93 W / kg
  9. Huawei P10 Plus – 0.89 W / kg
  10. Huawei P10 Lite – 0.89 W / kg
  11. Sony Xperia XZ – 0.870 W / kg
  12. Apple iPhone X – 0.87 W / kg
  13. Huawei Mate 10 Pro – 0.87 W / kg
  14. Huawei P Smart 2019 – 0.83 W / kg
  15. Huawei P20 – 0.76 W / kg
  16. Huawei P20 Lite – 0.75 W / kg
  17. Xiaomi Mi8 Lite – 0.749 W / kg
  18. LG G5 – 0.737 W / kg
  19. Huawei P20 Pro – 0.73 W / kg
  20. Apple iPhone SE – 0.720 W / kg
  21. Sony Xperia X – 0.720 W / kg
  22. Nokia 8 – 0.711 W / kg
  23. HTC U11 + – 0.63 W / kg
  24. Honor 10 Lite – 0.6 W / kg
  25. Redmi Note 7 – 0.591 W / kg
  26. ASUS ZenFone Zoom S – 0.588 W / kg
  27. Xiaomi Mi A2 Lite – 0.547 W / kg
  28. Motorola Moto G7 Plus – 0.542 W / kg
  29. Pocophone F1 – 0.537 W / kg
  30. Samsung Galaxy S10 + – 0.516 W / kg
  31. Nokia 8.1 – 0.514 W / kg
  32. Razer Phone 2 – 0.508 W / kg

Very dangerous smartphones

  1. Xiaomi Black Shark 2 – 1.92 W / Kg
  2. Sony Xperia XA2 Plus – 1.9 W / Kg
  3. Xiaomi Mi A1 – 1.75 W / kg
  4. OnePlus 5T – 1.68 W / kg
  5. Huawei Mate 9 – 1.64 W / kg
  6. Sony Xperia type dual 1.62 W / Kg
  7. Xiaomi Mi Max 3 – 1.58 W / kg
  8. OnePlus 6T – 1.55 W / kg
  9. HTC U12 Life – 1.48 W / kg
  10. Honor 8 – 1.5 W / kg
  11. Huawei P9 Plus – 1.48 W / kg
  12. Motorola Moto Z2 Play – 1,455 W / kg
  13. Xiaomi Mi Mix 3 – 1.45 W / kg
  14. Huawei GX8 – 1.44 W / kg
  15. Huawei P9 – 1.43 W / kg
  16. Huawei Nova Plus – 1.41 W / kg
  17. Google Pixel 3 XL – 1.39 W / kg
  18. OnePlus 5 – 1.39 W / kg
  19. Xiaomi Mi9 – 1,389 W / kg
  20. Apple iPhone 7 – 1.38 W / kg
  21. Huawei P9 Lite – 1.38 W / kg
  22. Sony Xperia XZ1 Compact – 1.36 W / kg
  23. HTC Desire 12/12 + – 1.34 W / kg
  24. Google Pixel 3 – 1.33 W / kg
  25. OnePlus 6 – 1.33 W / kg
  26. Apple iPhone 8 – 1.32 W / kg
  27. Xiaomi Redmi Note 5 – 1.29 W / kg
  28. ZTE Axon 7 Mini – 1.29 W / kg
  29. BlackBerry DTEK60 – 1.28 W / kg
  30. Honor 9 – 1.26 W / kg
  31. Apple iPhone 7 Plus – 1.24 W / kg
  32. Sony Xperia XZ Premium – 1.21 W / kg
  33. Honor 5C – 1.14 W / kg
  34. Sony Xperia X Compact – 1.08 W / kg