OnePlus Open Enters Competitive Foldable Smartphone Market with Distinct Design and User-Centric Features – A Comprehensive Analysis of the Latest Mid-Range Contender


The OnePlus Open enters the competitive foldable smartphone market, boasting a unique blend of innovation and practicality. This review delves into the OnePlus Open, offering a comprehensive analysis for potential users. As the latest entrant from a brand known for its mid-range prowess, the OnePlus Open challenges the foldable phone norms with its distinctive design and user-centric features.

This device's design and build quality set it apart. It embraces a blend of high-end metals and a streamlined form factor, positioning itself as a contender against established players like Samsung and Google. With its balance of aesthetics and practicality, the OnePlus Open aims to redefine what users expect from a foldable smartphone.

Beyond its external allure, the OnePlus Open promises an engaging user experience. Its dual-screen functionality caters to multitasking demands, while its lightweight build ensures ease of handling. As we dissect its display, usability, and performance, this review seeks to uncover whether the OnePlus Open lives up to the hype and justifies its place in the evolving foldable smartphone landscape.

Design and Build Quality

The OnePlus Open marks a significant leap in the realm of foldable smartphones, setting a new standard in design and build quality. Crafted with a unique blend of metals, including titanium and cobalt molybdenum alloys, this device stands out not just for its aesthetic appeal but also for its robust construction. OnePlus' choice of materials reflects a commitment to durability and luxury, a combination rarely seen in the foldable phone segment.

In terms of dimensions and weight, the OnePlus Open presents a compelling case for itself. It measures a svelte 11.7 millimeters thick when folded, striking a delicate balance between portability and screen size. This thickness undercuts some of its main rivals, with the iPhone 15 Pro Max at 8.25 mm, the Pixel Fold at 12.1 mm, and Samsung's Galaxy Z Fold5 at 13.4 mm. Additionally, at 239 grams, it's one of the lightest in its class, lighter than both the Galaxy Z Fold5 (253 grams) and the Pixel Fold (283 grams). This weight reduction doesn't come at the cost of screen size or functionality, making the OnePlus Open a desirable option for those seeking a foldable phone without the usual bulk.

The aesthetic appeal of the OnePlus Open is further enhanced by its color options, particularly the Emerald Dusk variant. This choice adds a touch of elegance and distinctiveness, setting it apart from the more conventional color schemes of its competitors.

OnePlus has also integrated an innovative "Flexion" hinge mechanism in the Open. This hinge is not just a functional component; it's a testament to the company's engineering prowess. Tested to withstand 1 million folds, it outperforms the 200,000-fold durability claims of Samsung and Google, suggesting a longer lifespan and better value for users over time.

However, the design of the OnePlus Open isn't without its flaws. The most noticeable is the bulky camera module on the back. This protrusion not only impacts the phone's ergonomics, especially for users with larger hands, but also poses a risk of frequent smudging of the camera glass. While this may be a minor inconvenience for some, it's a design oversight that detracts from the otherwise sleek and innovative build of the phone.

The OnePlus Open's design and build quality represent a significant stride in the foldable smartphone market. Its blend of high-end materials, thoughtful dimensions, and weight considerations, along with the striking Emerald Dusk color option, set a new benchmark. The "Flexion" hinge mechanism's durability is a standout feature, though the bulky camera module remains a point of contention. Overall, OnePlus shows a clear understanding of what a foldable phone can be, not just in function but in form as well.

Display and Usability

The OnePlus Open's display characteristics are a core aspect of its appeal, blending size, quality, and user experience seamlessly. The device features a dual-screen setup, each serving distinct purposes. The internal screen, a large 7.82-inch display, is a testament to OnePlus' commitment to providing a robust multitasking environment. This expansive screen real estate allows users to comfortably run multiple apps side by side. For instance, one could have Slack, Chrome, and a third application open simultaneously, enhancing productivity and user engagement, especially in scenarios like live events where quick information access is crucial.

Complementing the internal display is the smaller, 6.31-inch front screen. This screen's size and proportions are thoughtfully designed to mirror the familiarity of a conventional smartphone. Unlike the awkwardly narrow or disproportionately sized screens of some competitors, this external screen offers a more traditional, comfortable user experience. It's an essential feature for those moments when using the full unfolded display isn't necessary or practical, allowing the Open to function like a regular phone for basic tasks.

The usability of the OnePlus Open is significantly enhanced by these display features. The larger internal screen is a boon for users who frequently engage in multitasking or consume media on their devices, offering a tablet-like experience in a foldable format. The quality of both screens, in terms of resolution and responsiveness, complements this experience, ensuring that whether unfolded for expansive tasks or used in its compact form, the user experience remains consistently high.

Moreover, the design of the OnePlus Open significantly contributes to its everyday usability. The phone's slim profile and lightweight nature make it easy to handle, whether folded or unfolded. This ease of handling means that the transition between using the smaller front screen for regular phone tasks and the larger internal screen for more intensive activities is seamless, without the user feeling burdened by the device's size or weight.

The OnePlus Open's display and usability features clearly indicate a device designed with the user's needs in mind. The combination of a large, versatile internal screen and a conveniently sized external screen, coupled with the thoughtful overall design of the device, makes the OnePlus Open a compelling choice for those seeking a foldable phone that does not compromise on usability or the quality of the user experience.

Performance and Durability

The OnePlus Open's technical performance stands as a crucial factor in its overall assessment. Key features like the Alert Slider augment the user experience significantly. This feature, reinstated in the OnePlus Open, allows users to effortlessly switch between silent, vibrate, and ring modes. Its tactile response not only provides convenience but also enhances the device's overall feel, embodying OnePlus' attention to detail.

Camera quality, a pivotal aspect of any modern smartphone, is noteworthy in the OnePlus Open. Despite the ergonomic challenges posed by the bulky camera module, the device doesn't compromise on photographic capabilities. Users can capture high-quality images, although the frequent smudging of the camera glass due to its protruding design may occasionally hinder this experience.

Software performance on the OnePlus Open is another area where the device excels. The ability to smoothly operate multiple applications on the large screen, coupled with the responsive and intuitive interface, showcases the power and efficiency of the underlying software. This seamless operation, critical in a device designed for multitasking and media consumption, is a testament to OnePlus' software optimization.

Durability is a key strength of the OnePlus Open. The innovative "Flexion" hinge mechanism, with its 1 million fold lifespan, stands out in the foldable phone market, where hinge durability is often a concern. This longevity promise indicates a device built to last, giving users confidence in their investment. Additionally, the use of Ceramic Guard glass on the phone's front, touted to be 20% tougher than Gorilla Glass Victus, adds another layer of durability, protecting the device from everyday wear and tear.

However, the OnePlus Open does have its limitations in durability. Its IPX4 water resistance rating, while sufficient for protection against splashes and light rain, falls short of the submersion resistance offered by some of its peers. This limitation might be a concern for users who prioritize robust environmental protection in their devices. Moreover, the potential challenges in repairing the OnePlus Open, especially given Samsung's more extensive repair network in the US, could be a consideration for potential buyers.

The OnePlus Open delivers commendable performance and durability. Features like the Alert Slider and the high-quality camera, despite some design drawbacks, enhance the user experience. The phone's software performance, hinge durability, and the toughness of the Ceramic Guard glass are significant positives. However, the limited water resistance and potential repair challenges are aspects that users should consider when evaluating this device.

Final Thoughts on the OnePlus Open Smartphone

The OnePlus Open represents a bold stride in the foldable smartphone arena, skillfully blending innovation with practicality. It stands as a testament to OnePlus' ability to challenge the status quo in the foldable market, showcasing a keen understanding of consumer needs and technological trends. The device's design, characterized by a unique blend of high-end materials and a slim, lightweight form, sets a new bar in the segment. Its standout features, like the innovative "Flexion" hinge mechanism and the striking Emerald Dusk color, underscore OnePlus' commitment to blending form with function. However, design choices such as the bulky camera module highlight areas where aesthetic considerations have slightly compromised ergonomics.

In terms of display and usability, the OnePlus Open excels with its dual-screen functionality. The large 7.82-inch internal screen is a boon for multitasking, while the 6.31-inch front screen offers the comfort of a conventional smartphone, enhancing the device's usability in various scenarios. The seamless integration of these screens into the device's design makes the Open a versatile tool for both regular phone tasks and more intensive activities. OnePlus' focus on creating a user-friendly experience is evident in every aspect of the phone's design and functionality.

When it comes to performance and durability, the OnePlus Open impresses with features like the tactile Alert Slider and its robust software capabilities. The camera quality, despite the challenges posed by its design, meets the high standards expected in today's smartphone market. The device's durability, highlighted by the "Flexion" hinge's longevity and the toughness of the Ceramic Guard glass, adds to its appeal. However, the limited water resistance and potential repair challenges are points of consideration for prospective buyers.

The OnePlus Open, overall, emerges as a strong contender in the foldable smartphone market. It successfully addresses many of the common concerns associated with foldables while introducing novel features that set it apart. This device not only exemplifies OnePlus' innovative spirit but also marks a significant step forward in the evolution of foldable smartphones, offering a compelling choice for those seeking a blend of style, functionality, and durability.

About author

Kelvin Maina

Kelvin Maina is a dedicated content creator. He has a Bsc. Computer Science, and has worked for companies such as, and as a financial research analyst. At Shortfi, he mostly focuses on the latest technologies, gadgets, and technologies companies making progress in advancing humanity through innovation.

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