What the evidence decides
Performance
OnePlus Open on memory (base)
Both sides are documented, so this one can be decided.
Attribute by attribute
Performance
Memory (base) (GB)
16 GB
OnePlus Open
Verified90
8 GB
Pixel 9 Pro Fold
Verified90
Decided
Sources for this row
OnePlus Open:
www.oneplus.com (tier 1), retrieved 2026-09-02
Pixel 9 Pro Fold:
store.google.com (tier 1), retrieved 2026-09-02
Portability and display
Display size (in)
Not yet verified
OnePlus Open
Not yet verified
Not yet verified
Pixel 9 Pro Fold
Not yet verified
no directional preference
Weight (lb)
Not yet verified
OnePlus Open
Not yet verified
Not yet verified
Pixel 9 Pro Fold
Not yet verified
not measured on at least one side
A missing measurement never counts
against a product. If we could not reach a document, that is a fact
about our research and not about the vendor. Open a row to see the
source, its tier and the day we read it.