Apple iPhone Duo ★
Width: 84.1mm (3.31in) Released: Oct 23, 2026
Form: FOLD
15+14+11+12+12+5+4+0+5+0 = 78
OH Rank & Score
Apple iPhone Duo is #13 on OH Rank with a score of 78, independently rated across ten fixed categories. This is a pre-test listing: the scores are based on reasonable expectations and may be re-ranked once testing is complete.
Key Facts
Battery5400 mAh
Charging60W charging
Screen brightness1000 nits
Screen resolution460 ppi
IP ratingIP68
Main camera48MP main camera
FOLD SUPERIOR* TOP Performance* TOP Battery Endurance* TOP Selfie* TOP Software* TOP Video Recording
Score Breakdown
Editorial
(this is a pre-test listing based on reasonable expectation of battery, charging and imaging performance) Apple's first foldable phone is an impressive feat of hardware engineering and a very competitive entry into the segment. It should have great performance, above average endurance (for a foldable) and solid imaging despite compromises on tele and selfie hardware. Arriving later then other announced products. Its name could indicate lack of commitment to annual upgrades.
Pros & Cons
PROs
excellent design & build, fast A20 Pro (2nm) chip with NVMe memory performance, ~42hr endurance from a (2 piece) 5400mAh "high-energy lithium-ion battery" with sub-60min 60W (25W wireless) charging, 460ppi (430 inner) 120Hz LTPO OLED screens with Dolby Vision (outer screen supports pen input), full IP68 protection (down to 6m!), excellent 48MP 26mm OIS PDAF main + 48MP 13mm PDAF ultrawide setup, 2 average selfie cameras (but you will use the main setup on a foldable), great video recording, basic multi-window feature in a mature and feature rich iOS with 6 years of updates, fast USB-C 3.2 with Display Port functionality, excellent for the first foldable, global availability
CONs
difficult one-hand use, big and 250g heavy for a pocket, ~1000nits (dim) screen, no tele lens, no expandable memory, no desktop replacement functionality (despite having Display Port), very expensive
Compare to Similar Phones
Every phone on OH Phones is scored by me on the same ten categories, with no ads, sponsorships, or manufacturer relationships — objectively and honestly.