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Sony Xperia 5 IV certification suggests it could land very soon – with a key upgrade

The Sony Xperia 5 IV is one of this year’s smartphone mysteries, because while we expected such a phone to exist, it didn’t launch alongside the Sony Xperia 1 IV, and the leaks about it were minor. But the best evidence yet for this phone has now emerged — suggesting it could land soon.

GSMArena (opens in new tab) spotted an FCC (Federal Communications Commission) mention (opens in new tab) for a phone that appears to be the Sony Xperia 5 IV. The device is not mentioned by name, but it is a Sony smartphone with the kind of dimensions we would expect.