Upgrading to the new iPhone 6s models delivers faster connections and better selfies

Hong Kong's 4G network operators are betting on a wave of upgrades to Apple's latest iPhone 6s and 6s Plus models as these new large-screen handsets deliver faster mobile broadband connections.
SmarTone Telecommunications, China Mobile Hong Kong, Hutchison Telecommunications' 3 Hong Kong and market leader HKT, which runs the csl and 1010 brands, will begin offering the new iPhone models to their subscribers from Friday. Pre-orders started on September 12.
Alex Arena, the group managing director at HKT, has said the iPhone 6s and 6s Plus are so-called "Category 6" handsets, with two built-in antennas in each device.
Such hardware configuration supports the 4G standard known as Long Term Evolution Advanced, which provides theoretical mobile broadband download speeds of up to 300 megabits per second - about double what the early 4G networks offer.
A Category 6 smartphone can connect to two spectrum bands at once, providing faster download and upload speeds.
"That is probably the biggest advantage the iPhone 6s has over the iPhone 6," Arena said in a recent press conference.