The publishers of this browser claim that this browser uses the 4G services to provide fastest internet experience to you. They claim 4G Speed Up Internet Browser is an extremely fast mobile browser optimized for 4G mobile communication technology standards.
It uses the mobile ultra-broadband Internet access, using brand new technologies created specifically for fourth generation of mobile communication technologies standards. That's the reason why 4G Speed Up Internet Browser gives its users fast and exciting internet surfing in social networks news portals, websites with photos and videos and etc.
4G Speed Up Internet Browser has a very useful feature - Night Mood for Facebook, so it won't be annoying any more to check your Facebook profile at night.
You can give this free browser a look by downloading it at Google Play. I didn't find it any interesting or fast for that matter but I am using 3G network for my smart phone.