Apple iPhone Duo

Apple · 2026

Apple iPhone Duo — Disadvantages

Cons

Our editorial view of this model’s strengths and limitations.

Still bulky when folded

iPhone Duo weighs 254 g and is 11.3 mm thick and 84.1 mm wide when closed. A folding screen does not turn it into a narrow, lightweight phone, which matters when choosing it for everyday use.

eSIM only

There is no physical SIM slot. Check that your carrier supports eSIM and a practical transfer process before switching; a conventional local travel SIM will not fit either.

No dedicated telephoto

The extra camera helps with wide scenes, but there is no dedicated telephoto. Distant details rely on cropping, where results depend more on light and how much you zoom in.