OnePlus Open vs Oppo Find X9 Ultra

OnePlus Open

OnePlus

8.7

Best book-style foldable of 2023 — thinner, lighter, better cameras than Z Fold 5

Oppo Find X9 Ultra

Oppo

8.8

The best camera phone of 2026

OnePlus Open

What Reviewers Agree On

Best book-style foldable hardware of 2023 — thinner (5.8mm unfolded), lighter (245g) than Z Fold 5 (253g)
Cover screen aspect ratio (20:9) finally works like a real phone, unlike Z Fold 5's narrow 23.1:9
Inner display crease is meaningfully less visible than the Z Fold 5's — most-praised hinge design of the era
Hasselblad triple cameras (48MP main + 64MP 3x telephoto + 48MP ultrawide) outshoot the Z Fold 5 noticeably
67W wired + 50W wireless charging — dramatically faster than Z Fold 5's 25W wired / no wireless
OxygenOS Open Canvas multitasking — best foldable software outside Samsung One UI

Pros & Cons

OnePlus Open

Pros

Best book-style foldable hardware of 2023 — thinner (5.8mm unfolded), lighter (245g) than Z Fold 5 (253g)
Cover screen aspect ratio (20:9) finally works like a real phone, unlike Z Fold 5's narrow 23.1:9
Inner display crease is meaningfully less visible than the Z Fold 5's — most-praised hinge design of the era
Hasselblad triple cameras (48MP main + 64MP 3x telephoto + 48MP ultrawide) outshoot the Z Fold 5 noticeably
67W wired + 50W wireless charging — dramatically faster than Z Fold 5's 25W wired / no wireless

Detailed Comparison

Cameras

OnePlus Open

Hasselblad-tuned triple-camera system clearly outshoots the Z Fold 5: 48MP main (LYT-T808 1-inch-class sensor) + 64MP 3x telephoto periscope + 48MP ultrawide. Best foldable cameras of 2023.

Cameras: 48MP main (LYT-T808 1-inch-class, f/1.7, OIS), 64MP 3x telephoto periscope (f/2.6, 70mm), 48MP ultrawide (f/2.2), 32MP cover selfie + 20MP inner.
Hasselblad color tuning delivers more natural shots than Z Fold 5; periscope telephoto reaches 3x optical / 6x quality-preserving.
Best foldable cameras of 2023 — clearly outshoots Z Fold 5 in main + telephoto; on par with Pixel Fold for ultrawide.
Still trails slab flagships (S23 Ultra, iPhone 15 Pro Max) on absolute camera quality — physical sensor limits remain a foldable constraint.

Oppo Find X9 Ultra

The reason to buy it. A Hasselblad-tuned quad system with the most versatile zoom on any phone, a true 10x optical periscope and an optional 300mm Hasselblad teleconverter. Near-universally praised, with only minor sharpness and ultrawide caveats.

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Oppo Find X9 Ultra

What Reviewers Agree On

One of the best — frequently the best — camera phones of 2026, with a uniquely versatile quad Hasselblad system and class-leading 10x optical zoom
Class-leading battery life: a 7,050mAh silicon-carbon cell routinely delivers 8–10+ hours of screen-on time and can stretch to two days
100W SuperVOOC wired and 50W AirVOOC wireless charging — roughly 0–100% in 45–52 minutes
Stunning, distinctive Hasselblad-inspired design widely called one of the best-looking phones of the year
Excellent, very bright display — ~3,600 nits HDR peak and ~1,800 nits full-screen outdoors
Snapdragon 8 Elite Gen 5 delivers top-of-chart benchmark performance
Best-in-class video on an Android phone, with strong stabilization and 8K30 / 4K120 Dolby Vision across lenses

Deal Breakers

Heavy and large (≈236–239g, ~9.1mm) with a polarising oversized circular camera island
Expensive (≈€1,699 / ~$1,100+ in China) with limited or no official availability in many markets
ColorOS trails Samsung and Google on AI-feature depth and integration, and feels iOS-derived to some users
Mediocre sustained performance — 3DMark stability around 49% with peak performance dropping within a minute

Oppo Find X9 Ultra

Pros

One of the best — frequently the best — camera phones of 2026, with a uniquely versatile quad Hasselblad system and class-leading 10x optical zoom
Class-leading battery life: a 7,050mAh silicon-carbon cell routinely delivers 8–10+ hours of screen-on time and can stretch to two days
100W SuperVOOC wired and 50W AirVOOC wireless charging — roughly 0–100% in 45–52 minutes
Stunning, distinctive Hasselblad-inspired design widely called one of the best-looking phones of the year
Excellent, very bright display — ~3,600 nits HDR peak and ~1,800 nits full-screen outdoors
Snapdragon 8 Elite Gen 5 delivers top-of-chart benchmark performance
Best-in-class video on an Android phone, with strong stabilization and 8K30 / 4K120 Dolby Vision across lenses

Cons

Heavy and large (≈236–239g, ~9.1mm) with a polarising oversized circular camera island
Expensive (≈€1,699 / ~$1,100+ in China) with limited or no official availability in many markets
ColorOS trails Samsung and Google on AI-feature depth and integration, and feels iOS-derived to some users
Mediocre sustained performance — 3DMark stability around 49% with peak performance dropping within a minute

A 200MP main, 200MP 3x telephoto, 50MP 10x optical telephoto and 50MP ultrawide, all Hasselblad-branded — camera-first overkill in the best way.
Consistently great photos, sharpness and dynamic range with really good color calibration — this phone did basically everything right in the camera department; an incredibly well-rounded smartphone camera.
Is this the best camera phone ever built? — my new favorite camera phone and one of the best Android phones I've ever used.
Even after a direct shootout, still the best camera phone I've ever used.
Detail is very good, but sharpness remains a bit underwhelming on the main camera.
The ultrawide is probably the weakest part of the setup — with the first three cameras taking so much space, Oppo reused the Samsung GN5 sensor here.
Night-mode processing — color, contrast and exposure handling — is so much better than the Galaxy S26 Ultra's, and the ultrawide is now one of the best for detail preservation.
The optional 300mm Hasselblad teleconverter delivers ~13x (300mm) optical-feel zoom that retains real telephoto sharpness, extending to ~60x (1380mm).

Battery & Charging

OnePlus Open

4,805mAh dual battery + 67W SuperVOOC wired + 50W wireless — class-leading charging for a foldable. Real-world endurance ~5-6h SOT typical, comparable to Z Fold 5.

4,805mAh dual battery + SD 8 Gen 2 efficiency — comparable endurance to Z Fold 5 (4,400mAh).
67W SuperVOOC wired charging — full in ~42 minutes. Dramatically faster than Z Fold 5's 25W (~1h-1.5h to full).
50W wireless charging — vs Z Fold 5's 15W. The fastest wireless charging in any foldable of 2023.
Real-world SOT ~5-6 hours typical — fully a day for most users, comparable to Z Fold 5.

Oppo Find X9 Ultra

A genuine highlight: a 7,050mAh silicon-carbon cell that posts some of the best endurance numbers of any 2026 flagship, with fast 100W wired and 50W wireless charging.

Draws power from a 7,050mAh battery — a sizeable increase over the previous generation — with 100W SuperVOOC wired and 50W AirVOOC wireless charging.
Earned an active-use battery score of over 20 hours; with the SuperVOOC charger it went 0–75% in 30 minutes and to full in 45 minutes.
After ~10 hours of continuous use starting at 7am it still had 53% battery, regularly getting 8–9 hours of screen-on time and ~40% left after a 13-hour day.
A PCMark synthetic loop returned 15 hours 2 minutes, and 100W SuperVOOC charging took ~49–52 minutes (the charger isn't included).
With moderate usage you can easily expect more than 2 days of battery life — Oppo finally feels like a truly complete product.
Charges 0–100% in about 52 minutes on the official 80W charger in a head-to-head charge test.