honest tidings for prospective buyers of theM2 - establish 13 - column inch MacBook Air : the auto , which was specced with support for Bluetooth 5.0 when it was release in July 2022 , has been retrospectively bump up to Bluetooth 5.3 .
MacRumorsnoticed that the wireless section of the equipment’stech specs pagenow hold a reference to Bluetooth 5.3 , match the specs of the newer 15 - column inch MacBook Air . The internet site also noticed that this division still reads “ Wi - Fi 6 ” for both size of it of Air , even though other new Macs have been upgrade with Wi - Fi 6E keep .
The 13 - inch MacBook Pro with M2 that was launch at the same time still offers only Bluetooth 5.0 , agree to thetech specslisted for that machine .
It is n’t clear , however , how this change has come about . Have the unit now on sale been physically upgraded with higher-ranking hardware ? Or has Apple achieved the unexampled spec via a software or firmware upgrade , which would think the eminent specification will also apply to models purchase last year , provided they install available updates ? In fact , the answer might be a third option : that the 13 - inch M2 Air always had the wherewithal to support Bluetooth 5.3 , yet Apple held back on read so for reasons known only to itself .
We surmise that the fact that the M2 MacBook Pro still feature Bluetooth 5.0 , according to that automobile ’s tech specs , betoken that this is a placid ironware update for the MacBook Air . However , Apple has updated the specs for both theM2 MacBook ProandM2 MacBook Airon cut-rate sale in its Refurbished Store to also read Bluetooth 5.3 , so it does seem to be a firmware update .
We expect prescribed verification on which of these is the compositor’s case .
Apple 13-inch MacBook Air (M2, 2022)
What we do do it is that while the difference are unconvincing to be earth - shattering , you ’re good off with a gadget that supports Bluetooth 5.3 than one which offers Bluetooth 5.0 only . Version 5.3 add upgrades relating to power economy , data transfer efficiency , fluency of association and protection against interference ( those are four very significant areas , but the changes in each will be minor ) , but you ’re also make the upgrade added in versions 5.1 and 5.2.What Hi - Fihas a good rundown of the changes .
Bluetooth 5.3 is n’t the very latest monetary standard , by the way . Bluetooth 5.4was released earlier this year .
