What is the maximum 3G and 4G speed in microsoft 650?

[Windows Central Question]

Apart from network provider, does the speed depends on the mobile? If so, what is the maximum supported 3g and 4g speed in Microsoft 650?

 

[N_LaRUE]

The phone must conform to the 3G and 4G standards. If there are any issues with regards to speed it's mostly likely due to the number of people on the network and/or the network itself.

If you want to know more you need to look at the Qualcomm process specification.