Android Phone questions
#1
I have some questions about Android smartphones.

1. Do all Android phones have an option to change the WiFI hotspot channel, so if there is a problem with WiFi interference when tethering, you can change the channel, or do only certain phones have this feature?

2. Is there much speed difference between 3G and 4G? For instance, if you sometimes experience buffering watching HD programmes in 3G, do you not get buffering in 4G? So in other words, is buying a 4G smartphone worth the extra cost.
#2
(11-21-2016, 12:06 PM)desiboy2 Wrote: I have some questions about Android smartphones.

1. Do all Android phones have an option to change the WiFI hotspot channel, so if there is a problem with WiFi interference when tethering, you can change the channel, or do only certain phones have this feature?

Some Andriod Phones do. Usually its in the advanced options of the hotspot settings where you can manually choose which WiFi channel to use.

(11-21-2016, 12:06 PM)desiboy2 Wrote: 2. Is there much speed difference between 3G and 4G? For instance, if you sometimes experience buffering watching HD programmes in 3G, do you not get buffering in 4G? So in other words, is buying a 4G smartphone worth the extra cost.

I think there is a very big difference indeed between 3G and 4G. Like the difference between dial-up and broadband.