OnePlus Open Review: This Folding Phone Puts All Others On Notice

OnePlus Open Software And User Experience

OnePlus phones have always featured great software, and the Open is no exception. It runs OxygenOS 13.2 on top of Android 13, which – despite sharing code, design, and features with Oppo’s ColorOS – continues to deliver a wonderful user experience. OxygenOS remains fast and refined, and offers helpful customizations without deviating too far from stock Android. Most importantly, it isn’t as heavy-handed as Samsung’s OneUI.

Remember Samsung’s Flex Mode? The Open comes with a similar feature. Apps that support it can split their interface into custom top and bottom halves when the phone is partially open. For example, the camera app will switch from a full-screen viewfinder with settings and controls distributed around the edges to a viewfinder located on the top half with settings and controls grouped on the bottom half. Same with YouTube. 

OnePlus Open screenshot 02
OnePlus Open - Open Canvas (Three Apps)

But it’s Open Canvas that really delighted us on the Open. While the Galaxy Z Fold5 and Pixel Fold both offer a taskbar and other helpful multi-window features that maximize productivity on the inner display, Open Canvas significantly improves the multi-window experience while remaining intuitive. It also scales almost any app (OnePlus says 95% of mainstream apps) to run full screen without any letterboxing.

Open Canvas allows you to group up to three apps on the inner screen. Simply drag an app from the taskbar onto the display. The first app runs full screen; the second app splits the screen in two; the third app lands either to the right or below the other two apps, partially off-screen. You can then resize and move these apps around as you please. Tapping on an off-screen app displays it and nudges one of the other apps off-screen.

If you want to display a group of apps without one of them being off screen, simply pinch 4 fingers together and Open Canvas will scale the group of apps to fill the inner display, with letterboxing. Pinch 4 fingers apart to go back. You can also use the same 4-finger gesture to shrink a single full-screen app down to a floating window. It’s pretty clever. Open Canvas even lets you drag-and-drop images between apps.

OnePlus Open screenshot 03
OnePlus Open - Taskbar (Recent Files)

The taskbar has also gained a couple new tricks. You’ll find a recent files folder in the taskbar, which shows a two column thumbnail view of the images, documents, and other files (like APKs, for example) that you’ve recently accessed. When you’re not on the home screen, tap and hold the area immediately to the left or right of the taskbar to hide it. Tap and hold the same area again to bring the taskbar back.

Finally, we’re happy to report that OnePlus is now promising four years of OS upgrades and five years of security updates, so the Open will likely be useful for several years before getting recycled. In addition, our review unit shipped with almost zero bloatware. Besides the familiar Google apps plus a handful of OnePlus apps, it only came with Netflix pre-installed, which is arguably useful, and easy to remove.

OnePlus Open Price And Competition

Here in the US, the OnePlus Open is available unlocked from OnePlus, Amazon, and Best Buy in Emerald Dusk and Voyager Black for $1699 (16/512GB). Preorders start Oct 19 (today) and open sales begin Oct 26. OnePlus is also offering a permanent $200 trade-in credit ($1000 max) with any phone in any condition, plus free Buds Pro 2 and 0% financing for 24 months. This effectively drops the price of the Open to just $1499.

The Open’s main competition is Samsung’s Galaxy Z Fold5 ($1799) and Google’s Pixel Fold ($1799). While both offer wireless charging – unlike the Open – both also come with less base RAM and storage (12/256GB). The Open features nicer cameras than the Galaxy Z Fold5 and a better processor than the Pixel Fold. If you live abroad, check out the Oppo Find N3, Vivo X Fold 2, Xiaomi Mix Fold 3, and Honor Magic V2.

OnePlus Open Review Conclusion

The Open clearly marks a new chapter for OnePlus. With this phone, it feels like the merger with Oppo is finally complete, and OnePlus has hit its stride. It also looks like OnePlus is done playing second fiddle to Oppo, and is finally able to compete head-on with heavyweights like Samsung. At  $1699 $1499, the Open brings unrivaled value to book-style folding handsets – not to mention superb hardware, excellent cameras, and great software.

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OnePlus Open Buttons And Alert Slider

We also like the beautiful displays, quality speakers, fantastic performance, solid battery life, and wired fast charging. Adding it all up, we firmly believe the OnePlus Open is the best book-style folding phone available in North America today. It’s also among our top five favorite handsets of 2023, and that's no small feat. So, if you can live without wireless charging, we highly recommend the OnePlus Open.

hothardware editor's choice


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