OnePlus Open review: OnePlus's first book-fold — SD8 Gen 2, Hasselblad, crease-light hinge.
The fold that fixed the crease.
OnePlus Open delivered the flattest crease, a usable cover screen and a Hasselblad camera system in a book-fold. The best-value premium fold of its generation despite IPX4.
01Display
90/10090/100 — right at the average for flagship phones of 2023.
02Camera
84/10084/100 — right at the average for flagship phones of 2023.
03Performance
86/10086/100 is one of the weaker performance results among flagship phones of 2023 — 7 points under the average. Check the rows below before buying for this.
04Battery
80/10080/100 is one of the weaker battery results among flagship phones of 2023 — 7 points under the average. Check the rows below before buying for this.
05Build
86/10086/100 — right at the average for flagship phones of 2023.
06Value
82/10082/100 — right at the average for flagship phones of 2023.
- Flattest crease of any 2023 fold.
- Hasselblad triple cam + 3× periscope.
- Usable 6.31" cover screen.
- Alert slider + 16 GB RAM.
- IPX4 only (no dust rating).
- No wireless charging.
- Heavy 239 g.
- Pricey at $1,699.
How this review is built: every section score, spec row and comparison on this page comes from SpecEagle's tracked catalogue — scores weight measured specs against the 27-phone cohort of flagship devices released around the same time. We don't publish invented lab anecdotes. Spot an error? .