When OnePlus introduced the OnePlus Open, it marked the brand’s first entry into the foldable smartphone category and it did so with confidence. Rather than playing it safe, OnePlus delivered a device that blends tablet-sized productivity with smartphone convenience, aiming to compete directly with the best foldables on the market.
The result is a device that feels both ambitious and practical, offering a refined foldable experience focused on usability, performance, and versatility.
Design & Display — Two Screens, One Seamless Experience
The OnePlus Open is built around its dual-display concept, combining a standard smartphone form with a larger internal screen that unfolds into a tablet-like experience.
Display setup:
- Main display:
- 7.82-inch LTPO AMOLED
- Resolution: 2440 × 2268
- Adaptive 1–120Hz refresh rate
- Cover display:
- 6.31-inch AMOLED
- Resolution: 2484 × 1116
- Adaptive 10–120Hz refresh rate
Both screens support:
- Dolby Vision and HDR content
- Peak brightness up to 2800 nits
- Smooth and responsive touch experience
This setup allows the phone to function naturally whether folded or unfolded a major advantage in day-to-day usability.
Build & design:
- Slim profile at 5.8mm unfolded and about 11.7mm folded
- Weight between 239g and 245g depending on variant
- Premium materials with a durable hinge mechanism
The hinge is engineered to reduce the visible crease, creating a more immersive viewing experience when fully opened.
Performance — Smooth Power Across Two Displays
At its core, the OnePlus Open runs on the Qualcomm Snapdragon 8 Gen 2, paired with:
- 16GB LPDDR5X RAM
- 512GB UFS 4.0 storage
This hardware combination ensures the device performs smoothly across both screens.
Real-world performance:
- Seamless multitasking across multiple apps
- Stable performance during gaming and heavy usage
- Fast app launches and fluid navigation
The foldable design is enhanced by OnePlus’ multitasking system, allowing users to run and manage multiple apps efficiently making it particularly useful for productivity and content consumption.
Cameras — A Strong and Versatile Setup
The OnePlus Open features a triple-camera system developed with Hasselblad, focusing on both quality and flexibility:
- 48MP main camera (Sony LYT-T808, with OIS)
- 64MP telephoto lens (3x optical zoom)
- 48MP ultra-wide camera
Front cameras:
- 20MP (main/internal screen)
- 32MP (cover screen)
Camera performance:
- Sharp, detailed photos with strong dynamic range
- Excellent zoom capabilities thanks to the telephoto lens
- Ultra-wide shots maintain good color consistency
Video capabilities:
- 4K recording at up to 60fps
- Dolby Vision HDR support
This makes the OnePlus Open one of the more capable foldable devices when it comes to photography and video.
Battery & Charging — Efficient Power for a Foldable
The OnePlus Open packs a 4,805 mAh battery, which is impressive considering its slim foldable design.
Battery performance:
- Comfortable all-day usage
- Efficient power management across both displays
Charging:
- 67W fast charging
- Full charge in around 40–45 minutes
While it lacks wireless charging, the fast wired charging helps compensate by minimizing downtime.
Software & Multitasking — Designed for Productivity
The OnePlus Open runs on OxygenOS (based on Android 13), optimized specifically for foldable use.
Key highlights:
- Advanced multitasking with multiple apps on screen
- Smooth transitions between folded and unfolded modes
- Flexible app layouts for productivity
The software experience is designed to make full use of the larger display, making tasks like:
- Editing documents
- Watching content
- Running multiple apps
feel more natural and efficient.
Connectivity & Features — Fully Equipped
The OnePlus Open includes a comprehensive set of features:
- 5G connectivity
- Wi-Fi 6E / Wi-Fi 7 support
- Bluetooth 5.3
- NFC support
- USB-C 3.1
Additional features:
- Side-mounted fingerprint sensor
- Stereo speakers with Dolby Atmos
- Infrared sensor
Limitations:
- No wireless charging
- No expandable storage
- Only splash resistance (not fully water-resistant)
Price & Verdict — Premium Foldable with Strong Value
The OnePlus Open is positioned as a high-end foldable device, offering strong competition in its category while often being priced slightly lower than rivals.
Pros
- Large, high-quality dual displays
- Strong performance with Snapdragon 8 Gen 2
- Versatile and capable camera system
- Excellent multitasking features
- Slim and refined foldable design
Cons
- No wireless charging
- Limited water resistance
- Expensive compared to regular smartphones
Final Thoughts
The OnePlus Open is an impressive first attempt at a foldable smartphone, delivering a well-rounded experience that balances innovation with practicality.
It stands out by offering:
- A usable outer display
- A large and immersive inner screen
- Strong performance and camera capabilities
For users looking to explore foldable technology without sacrificing everyday usability, the OnePlus Open proves to be a powerful and thoughtfully designed device that pushes the category forward.
