All the phones in the new iPhone 12 line will support the slower but more common Sub-6 type of 5G service, but only the largest, highest-end phone in the line, a 6.5-inch screen device likely called the iPhone Pro Max, will also support millimeter-wave 5G.
The source says only the largest phone in the line has room inside for the special antenna design required for millimeter wave and larger battery needed to accommodate millimeter wave’s significant power draw. Also, only the U.S., Korea, and Japan versions of the Pro Max will support millimeter-wave 5G.
If Sub-5 5G is a Camry, millimeter-wave 5G is a Mercedes S-Class.
If Sub-5 5G is a Camry, millimeter-wave 5G is a Mercedes S-Class. It travels over high-frequency radio spectrum, between 24 GHz and 39 GHz, and delivers download speeds of up to 1 gigabit per second (Gbps) and sometimes beyond. On the other hand, the signal has trouble penetrating objects such as buildings and is more expensive for carriers to deploy than a…
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Source : fastcompany.com
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