Under the hood, the OnePlus Open is powered by the top-tier Snapdragon 8 Gen 2 chipset, accompanied by a generous 16GB of RAM. To keep the experience running smoothly, a substantial 4,805mAh battery is onboard, supporting rapid 67W charging. However, wireless charging is notably absent.
Moving on to design, the OnePlus Open offers two stunning color options: Emerald Dusk and Voyager Black (a stylish name for green). The black model features a vegan leather finish, while the green variant boasts an elegant glass back.
One of the most striking aspects of the OnePlus Open is its remarkable slimness. When unfolded, it measures just 5.8mm in thickness, rivaling the Pixel Fold in svelteness. When closed, it is a mere 11.7mm thick, even thinner than the Pixel Fold and most other available foldable phones.