Nearly all of the new iPhone will have an update on the speed of the network and supports the latest iPhone 7 and 7 Plus also supports 4G LTE with speeds up iPhone 6s with new modem and antenna. Which will support speeds of 450Mbps ever.
iPhone 7 will support 4G LTE speed 400Mbps.
Do not have many details about the modem's iPhone 7 in depth, but it's probably manufactured by Intel, and that's why the machine of T-Mobile does not support Verizon network this year (it's a different side of the chip. the Qualcomm) other users worldwide, it's nothing to worry about.
In short, it is the iPhone 7 will have two versions of the modem.
- Intel network T-Mobile, AT & T and abroad.
- Qualcomm network with Verizon and Sprint.
For the latest iPhone will support 3CA and information on Apple's website says it supports iPhone 7 speeds. The original version of 450Mbps 6s, 6s Plus supports speeds up to 300Mbps and SE models with a top speed of 150Mbps.
Signaling for 4G LTE speeds, even before the user will not feel anything. But as a network service provider shall have the techniques and technology are different enough. (Antenna technology, wave number, frequency of use, concessions, etc.), which is a factor that varies.
Earlier in Thailand has its own campaign. # True4Gfastest Well test speed 4G LTE service in the camp. 3CA by at speeds of up to 201Mbps is the one place in Bangkok. And the average speed of the entire country is 102Mbps.
I should say that it seems to be a matter of future 450Mbps over.