OnePlus Open
The best-reviewed foldable of its generation features dual 120Hz LTPO displays, a gapless "Flexion" hinge, and a pro-grade Hasselblad camera system.
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Key specifications
Android
4 major Android OS upgrades and 5 years of security updates
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
Adreno 740
16GB LPDDR5X
512GB UFS 4.0
Main: 7.82" / Cover: 6.31"
Main: Flexi-fluid LTPO 3.0 AMOLED / Cover: Super Fluid LTPO 3.0 AMOLED
Main: 2440 x 2268 (2K) / Cover: 2484 x 1116 (2K)
1Hz–120Hz Dynamic (Main); 10Hz–120Hz Dynamic (Cover)
1,400 nits (HBM) / 2,800 nits (Peak)
48MP Sony LYT-T808, f/1.7, 1/1.43", OIS (Pixel Stacked)
48MP Sony IMX581, f/2.2, 114-degree FOV, 1/2"
64MP OmniVision OV64B, f/2.6, 3x Optical Zoom, OIS, 6x In-sensor Zoom
3x Optical Zoom (6x In-sensor lossless)
Up to 120x (Ultra Res Zoom)
4K @ 60fps (Dolby Vision HDR supported @ 30fps)
Main Inner: 20MP, f/2.2 / Cover: 32MP, f/2.4
4,805mAh (Dual-cell)
67W SUPERVOOC (Charger included in box)
No (Not supported)
5G (Sub-6/mmWave), Wi-Fi 7 (802.11be), Bluetooth 5.3, NFC
USB Type-C 3.1 (Video output supported)
IPX4 (Splash Resistant only); Ceramic Guard (Cover Glass)
Open: 6.04 x 5.63 x 0.23 in (153.4 x 143.1 x 5.8 mm) / Closed: 6.04 x 2.89 x 0.46 in
8.43 oz (239g - Voyager Black) / 8.64 oz (245g - Emerald Dusk)
Side-mounted fingerprint sensor, Face Unlock
Physical Alert Slider, Open Canvas Multitasking, 3 Spatial Speakers (Dolby Atmos)
✓ Pros
- Widely considered the best foldable hardware design (virtually no crease)
- Usable cover screen aspect ratio (20:9) feels like a normal phone
- Open Canvas software allows superior multitasking vs. competitors
- High-end camera system with unique 64MP 3x periscope zoom
- Fast 67W charging with adapter included (rare for foldables)
✗ Cons
- No wireless charging (major omission at $1,699 price point)
- IPX4 rating is splash-only (Samsung Z Fold is IP48/IPX8 rated)
- Significant camera bump makes it wobble on flat surfaces
- Heavier and thicker than standard flagship slab phones
- Zoom beyond 6x is digital and quality drops compared to S24 Ultra
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Frequently Asked Questions
+ Is the OnePlus Open worth buying in 2026?
It depends on your needs. The OnePlus Open if you prioritize widely considered the best foldable hardware design (virtually no crease). With a 4.1/5 rating, it offers solid value for specific use cases. However, consider that no wireless charging (major omission at $1,699 price point). Check our detailed verdict above.
+ What are the main specs of OnePlus Open?
Key specifications include: Operating System: Android, Software Support: 4 major Android OS upgrades and 5 years of security updates, Processor: Qualcomm Snapdragon 8 Gen 2 (SM8550-AB), Graphics: Adreno 740. See the full specifications table above for complete technical details.
+ Where is the best place to buy OnePlus Open?
For US buyers, Amazon offers the best combination of competitive pricing, fast Prime shipping, easy returns, and reliable warranty support. Use our affiliate links above to check current prices and availability.
+ What are the pros and cons of OnePlus Open?
Pros: Widely considered the best foldable hardware design (virtually no crease); Usable cover screen aspect ratio (20:9) feels like a normal phone; Open Canvas software allows superior multitasking vs. competitors. Cons: No wireless charging (major omission at $1,699 price point); IPX4 rating is splash-only (Samsung Z Fold is IP48/IPX8 rated). See our detailed breakdown above for the complete analysis.
+ How does OnePlus Open compare to alternatives?
We have 44+ detailed comparisons with similar smartphones. Popular matchups include Apple iPhone 16 and Apple iPhone 17 Pro Max. Check the comparison section above.
+ Are PageBen reviews independent and unbiased?
Yes. PageBen is an independent review site. While we use affiliate links for monetization, our recommendations are research-driven and based on objective specifications, user feedback, and real-world performance. We are not sponsored by manufacturers.
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