WiFi weaker on my S5 Active than my S4 was...

A

AC Question

Ok so I had a S4 with Sprint and recently upgraded to an S5 Active with AT&T. I used my WiFi at work on my S4 almost exclusively because the 4GLTE was nonexistent in the area I work. This wasn't a problem as our work has speedy wifi.

On my S5 Active I have noticed that the WiFi is just nowhere near as consistent or fast. I often have to turn off the WiFi and rely on my AT&T 4GLTE data at work now, (AT&T has a better data coverage in the area.)

This doesn't seem right and while using data on my sprint unlimited data plan didnt matter, I now have a limited data plan with AT&T so it would really be more convenient if I was always connected to the WiFi.


I have noticed a similar issue at my house, although it is less obvious.


Can anyone think of any reason why the WiFi consistency and speed would have gone down due to changing models?