The iPhone Air 2 again, and this time Matt Talks Tech makes it thinner as well as better equipped. Of the six upgrades in the video, the body leads: 5.2 mm against the first Air's 5.6 mm, the figure Apple gives for the iPhone Duo unfolded.
That number traces to a Naver blog whose reports have had a mixed record, per iThinkDifferent. The rest carries over from Matt Talks Tech's October list. Bloomberg says Apple has tested a second rear camera, which the video expects to be the iPhone Duo's ultra-wide, and Digital Chat Station puts the battery near 3,500 mAh, up from 3,149 mAh. Apple's C2 modem, a smaller Dynamic Island, and the same 6.5-inch screen round it out. The chip guess is new too: a binned A20 Pro like the OLED iPad mini's, with five CPU cores and seven GPU cores.
Next to the October iPhone Air 2 ultra-wide rumors, the thinner body is the claim I'd doubt first. Fitting a bigger cell and a second camera into less depth asks a lot of one redesign, even with a 2nm chip and Apple's modem helping on efficiency.
Spring 2027 is still the window, next to the iPhone 18 and iPhone 18e.