Saturday October 24, 2026 8:02 am PDT by Joe Rossignol
The first iPhone Duo teardown videos have been shared by YouTube channels Phone Repair Guru and REWA Technology, providing us with a look inside the device.
iPhone Duo has two battery cells that can be removed with electrically-activated adhesive. There is a larger battery with a 2,962 mAh (11.56 Wh) capacity and a smaller one that is rated at 1,921 mAh (7.5 Wh). Total battery capacity is 4,883 mAh.
Phone Repair Guru revealed that the iPhone Duo's Touch ID button can technically be removed for repairs, but they said it is a difficult process.
REWA Technology's video includes a labeled breakdown of the logic board, which contains Apple's A20 Pro chip, C2 cellular modem, and more.
iPhone Duo is an eSIM-only device worldwide.
The repair website iFixit will likely publish a more comprehensive iPhone Duo teardown with detailed analysis in the coming days, so stay tuned for that.
In related news, Apple has published its iPhone Duo repair manual.
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