OnePlus Open

Sleek Foldable Design and Premium Construction

The OnePlus Open introduces a new chapter in smartphone design with its refined foldable form factor that’s engineered for performance, portability, and style. At just 5.8 mm when unfolded and 11.7 mm folded, this device is among the slimmest foldables available today. Its lightweight design, weighing around 239–245 g, ensures excellent ergonomics and comfort in both one-handed and two-handed use. The hinge, built with aerospace-grade materials, is durable and smooth, rated to withstand over 1 million folds without compromising on stability.

OnePlus has combined elegance and durability by offering the Open in two stunning finishes: Voyager Black with a vegan leather back and Emerald Dusk with a glass rear panel. These finishes not only enhance the look but also offer great tactile grip. The attention to material detail ensures that this foldable doesn’t just feel like a tech gadget but a high-end luxury product. Every edge and curve is polished to perfection, exuding premium craftsmanship that rivals the best in class.

The device’s innovative Flexion hinge allows for smooth transitions between folded and unfolded states, enabling flexible use angles for hands-free operation, multitasking, or content consumption. Unlike some foldables that feel fragile or gimmicky, the OnePlus Open feels robust, dependable, and practical. The hinge minimizes the appearance of the crease, creating a nearly seamless visual experience when the device is open.

OnePlus has retained its iconic alert slider—a fan-favorite feature—and paired it with a fast, responsive side-mounted fingerprint scanner. These thoughtful touches maintain the brand’s signature user-focused philosophy, even in a radically new device category. Function meets form without compromise, reflecting the company’s consistent attention to detail.

Despite its slim build, the OnePlus Open is IPX4 rated for splash resistance, offering peace of mind in everyday situations like rain or accidental spills. While it’s not fully waterproof, it provides the reassurance of protection in casual environments without adding bulk. This practical balance of form and function is part of what makes the device stand out among foldables.

Overall, the OnePlus Open is a masterclass in foldable smartphone design. It delivers beauty, utility, and strength in one cohesive package—an impressive debut for OnePlus in the world of flexible phones, with an aesthetic that rivals and even outshines some long-standing competitors.

Immersive Dual Displays with Cutting-Edge Technology

The OnePlus Open offers two flagship-grade displays—both OLED, both ProXDR, and both a joy to use. The main inner display spans 7.82 inches with a 2440 × 2268 resolution and supports LTPO3 120Hz adaptive refresh rate. The outer cover display measures 6.31 inches with a crisp 2484 × 1116 resolution and also supports 120Hz, offering a seamless experience between both screens. Whether folded or open, visuals remain vibrant, fluid, and stunning.

With peak brightness reaching up to 2800 nits, visibility in direct sunlight is phenomenal on either display. The colors are vibrant and accurate, thanks to 10-bit color depth and support for Dolby Vision and HDR10+. Watching videos, playing games, or browsing content on either screen feels incredibly immersive and smooth. The crease on the inner screen is barely visible during use, creating a flawless viewing experience that’s superior to many foldable competitors.

The cover screen features Ceramic Guard protection, which provides better scratch resistance and durability than standard glass. It’s wide enough for easy typing and complete app usage without feeling cramped, making it more practical for everyday interactions. You can use the cover screen just like a regular smartphone, while the inner display is ideal for productivity, reading, and split-screen multitasking.

OnePlus includes smart software that allows seamless transitions between the two screens. Apps can automatically expand when opening the device, while multitasking tools like multi-window and floating apps are supported natively. The Open Canvas feature enhances this by allowing adjustable and resizable windows, making the most of the larger display.

The touch sampling rate is high and ultra-responsive, with support for Aqua Touch and Glove Mode. Whether you’re gaming, sketching, or swiping through social media, the experience is fast, precise, and enjoyable. Both displays also support Always-On Display features, further enhancing usability and aesthetic appeal even when the screen is off.

Together, the dual screens on the OnePlus Open offer a top-tier visual experience—blending productivity, entertainment, and everyday use in a seamless and compelling way. The display quality alone makes a strong argument for switching to a foldable.

Blazing Performance and Pro-Level Multitasking

At the heart of the OnePlus Open is the Snapdragon 8 Gen 2 processor, one of the fastest chipsets available in 2024. Combined with 16GB of LPDDR5X RAM and 512GB of fast UFS 4.0 storage, the device delivers elite-level performance across all tasks. Whether you’re gaming, multitasking, editing videos, or switching between heavy apps, the experience is buttery smooth and incredibly fast.

This power is matched by an efficient vapor chamber cooling system that ensures the phone stays cool during extended gaming or high-performance usage. Thermal throttling is minimal, which means sustained performance over time without lag or overheating. This makes the OnePlus Open an ideal device for power users, creatives, and gamers alike.

The multitasking experience is revolutionized with Open Canvas—OnePlus’s custom software layer for foldables. It allows you to use up to three apps simultaneously in split view, create windowed floating apps, and save multi-app layouts for quick access. This desktop-like approach to app management is intuitive and productive, making it easy to get work done on the go.

Running OxygenOS 13.2 based on Android 13, the interface is clean, bloat-free, and heavily optimized for foldable use. OnePlus promises 4 years of Android OS updates and 5 years of security patches, ensuring long-term relevance and support. The combination of power and polish makes the OnePlus Open’s user experience one of the most compelling among foldables.

For audio, the phone features a stereo triple-speaker system with Dolby Atmos support, delivering rich, spatial sound whether you’re watching movies or listening to music. Paired with the visual quality of the displays, this makes the OnePlus Open a true multimedia powerhouse. Even without headphones, you can enjoy immersive and high-quality sound.

If you’re looking for a foldable that doesn’t skimp on performance, the OnePlus Open exceeds expectations. It’s a genuine flagship in terms of power, speed, and fluidity—ready for both casual and professional demands without compromise.

Advanced Hasselblad Camera System

Photography is one of the OnePlus Open’s standout features, thanks to its triple-lens camera system co-developed with Hasselblad. The main sensor is a 48MP Sony LYT-T808 with pixel-stacking technology, delivering crisp, detailed shots in all lighting conditions. This sensor improves low-light performance significantly, offering bright and noise-free images where other foldables struggle.

The 48MP ultra-wide lens captures expansive views with minimal distortion, making it perfect for landscapes, interiors, or group shots. Its wide field of view enhances creative photography and ensures quality consistency across all lenses. You get the same level of detail and color accuracy as the main sensor, making it versatile for all scenarios.

A 64MP telephoto lens with 3x optical and up to 6x in-sensor zoom gives you sharp, lossless zoom capabilities. Whether you’re photographing subjects from a distance or capturing fine textures, this lens delivers excellent results. Optical Image Stabilization ensures blur-free results even when zoomed in or shooting handheld at night.

The camera app, powered by Hasselblad’s Natural Color Calibration, produces professional-grade results straight from the shutter. It also includes unique features like XPAN mode, long exposure, RAW capture, and dual preview for foldable-specific use cases. You can also record video in 4K at 60fps, with strong stabilization and Dolby Vision HDR enhancements.

Selfies are handled by two cameras: a 32MP front camera on the cover screen and a 20MP inner camera. Both deliver natural skin tones, balanced dynamic range, and clear images for video calls or social media. The inner camera is also useful for meetings or multitasking while in Flex Mode.

Altogether, the OnePlus Open sets a new standard for foldable phone photography. It doesn’t just compete—it leads the category with its versatility, quality, and advanced features, allowing creators and everyday users to shoot without limitations.

All-Day Battery Life and Fast Charging

Despite its slim profile, the OnePlus Open houses a 4805mAh dual-cell battery, optimized for a full day of mixed use. From watching videos and attending meetings to gaming and multitasking, the battery comfortably lasts through long workdays. Power efficiency is further enhanced by the LTPO3 display tech and software-level battery optimizations in OxygenOS.

When it’s time to recharge, OnePlus’s 67W SuperVOOC fast charging gets the job done in under 45 minutes. A full charge takes approximately 42 minutes, and even a quick 15-minute top-up provides enough juice for several hours of use. The included charger supports high-speed charging out of the box—no extra accessories required.

Battery health is maintained through intelligent charging features that slow down overnight charging and avoid battery degradation. These features add value for users who plan to keep the device long-term. Fast, reliable power delivery means less time waiting and more time doing what matters.

While the OnePlus Open does not support wireless charging, its fast wired charging more than compensates. The omission also allows for a thinner and lighter device, maintaining the foldable’s sleek and comfortable profile. For most users, the trade-off is worth the added practicality.

OxygenOS helps with battery management by minimizing background activity, auto-adjusting refresh rates, and optimizing app behavior. These features work silently to extend usage without user intervention. Smart adaptive brightness and dark mode also contribute to power savings.

For productivity-focused users or heavy consumers of content, the OnePlus Open delivers not just endurance, but confidence. Its battery and charging capabilities are tailored to meet modern demands without breaking stride, making it a dependable daily companion.