I really wanted to put a case on my LG G3 since the screen can easily shatter If dropped. I noticed that my LTE signal was lower when using the first case that I purchased. The case was just a black TPU slim skin.
I thought that possibly the case contained metal, so I purchased another TPU slim case from a different manufacturer. When I placed the case on the phone, the same thing happened - a lower LTE signal.
Lastly I purchased a clear silicone rubber case and placed it on the LG G3. The same thing happened. The clear silicone case caused the LG G3 to receive a lower signal.
I checked actual dBm levels with a signal check app and found that by putting a case on the LG G3. The signal was attenuated by about 6 dBm.
These case materials should be transparent to radio waves. I have no idea why this is happening. I have tried the cases on more than one LG G3 and got the same results on all of my test models. I have used cases on my Samsung Galaxy Note 4 and they do not attenuate the signal.
Anyone have any idea why this is happening?
I also noticed that holding the LG G3 by its top half can also attenuate the signal.
I'd love to hear from others on this.....
I should mention that all the cases also attenuated the call signal as well, not just data
I thought that possibly the case contained metal, so I purchased another TPU slim case from a different manufacturer. When I placed the case on the phone, the same thing happened - a lower LTE signal.
Lastly I purchased a clear silicone rubber case and placed it on the LG G3. The same thing happened. The clear silicone case caused the LG G3 to receive a lower signal.
I checked actual dBm levels with a signal check app and found that by putting a case on the LG G3. The signal was attenuated by about 6 dBm.
These case materials should be transparent to radio waves. I have no idea why this is happening. I have tried the cases on more than one LG G3 and got the same results on all of my test models. I have used cases on my Samsung Galaxy Note 4 and they do not attenuate the signal.
Anyone have any idea why this is happening?
I also noticed that holding the LG G3 by its top half can also attenuate the signal.
I'd love to hear from others on this.....
I should mention that all the cases also attenuated the call signal as well, not just data