The iPhone Duo is marketed as a two‑in‑one device, offering a conventional iPhone experience on its outer display while unlocking iPad mini‑like functionality when unfolded.
According to Apple’s specifications, the Duo’s outer screen folds out to a 7.6‑inch panel, whereas the iPad mini’s screen measures 8.3 inches diagonally.
Because the Duo employs much slimmer bezels, the visual difference in screen real‑estate is less pronounced than the raw diagonal measurements might suggest.
A video posted by X user Adrián Santos shows the two devices placed side‑by‑side, illustrating the comparable form factor despite the size gap.
Another X post by Dylan McDonald compares the Duo’s unfolded size to the classic 7.9‑inch iPad mini, highlighting how the newer iPad mini’s larger screen still exceeds the Duo’s dimensions.
The discussion among early observers centers on whether the Duo’s 7.6‑inch display feels too large for a phone or too small for a tablet, a debate the article invites readers to join in the comments.