OnePlus Open Foldable 16GB 512GB - Big Inner Screen And Flagship Snapdragon Power

OnePlus Open Foldable 16GB 512GB is OnePlus's first book-style foldable phone for the US, pairing a large inner display with flagship performance and generous storage for users who want a phone that doubles as a compact tablet.

Design, Displays And Foldable Form Factor

Opened up, the OnePlus Open's main display measures 7.82 inches diagonally and uses a Flexi-fluid AMOLED panel with LTPO 3.0 technology, offering a 2440 x 2268 pixel resolution and a 1-120 Hz dynamic refresh rate for smooth scrolling and video playback.Main display specs Closed, the cover screen comes in at 6.31 inches with a Super Fluid AMOLED LTPO 3.0 panel, a 2484 x 1116 resolution and a 10-120 Hz variable refresh rate, designed for one-handed use when you do not need the full tablet-like canvas.Cover display specs

The chassis is compact by foldable standards: when opened, the phone measures 153.4 mm in height, 143.1 mm in width and as little as 5.8 mm in thickness for the Emerald Dusk color, while closed it keeps the same 153.4 mm height but narrows to 73.3 mm in width and 11.7 mm in thickness.Dimensions Weight depends on finish, with the Voyager Black and Crimson Shadow options at 239 g and the Emerald Dusk variant at 245 g, keeping the device in line with high-end competitors that hover around the 240 g mark.Weight

Performance, Storage And Battery

Under the hood, OnePlus relies on Qualcomm's Snapdragon 8 Gen 2 mobile platform, paired with an X70 5G modem and an Adreno 740 GPU, placing the Open firmly in the flagship tier for CPU, graphics and 5G connectivity.Snapdragon 8 Gen 2 platform The US configuration combines 16GB of LPDDR5X RAM with RAM-Vita management and 512GB of UFS 4.0 storage, giving multitaskers room for apps, large files and 4K video clips without relying on expandable storage.16GB RAM and 512GB UFS 4.0

Power comes from a dual-cell battery rated at a combined typical capacity of 4,805 mAh, with individual cells of 3,295 mAh and 1,510 mAh and a non-removable design.4,805 mAh battery Charging uses 67W SUPERVOOC technology, and OnePlus states that the included 67W power adapter and USB-C cable can bring the battery from low to a high charge level in well under an hour, which is faster than many traditional slab flagships that ship with slower chargers or none at all.Charging details and comparison

Cameras And Multimedia Features

The rear camera system combines three lenses: a 48 megapixel main wide camera with optical image stabilization, a 64 megapixel 3x telephoto camera and a 48 megapixel ultrawide camera, giving users flexibility for zoom shots, landscape images and general photography without switching devices.Triple rear cameras On the front, OnePlus equips the Open with a 32 megapixel inner selfie camera and a 20 megapixel cover selfie lens, both capable of 4K video recording, targeting video calls and content creators who use both screens depending on how the device is folded.Front camera and video capture

Multimedia hardware includes stereo speakers, support for Dolby Vision content on the displays, and Wi-Fi 6E and Wi-Fi 7 compatibility with 2x2 MIMO, eight spatial-stream sounding MU-MIMO and support for 2.4 GHz, 5 GHz and 5.8 GHz bands.Wi-Fi and connectivity Bluetooth 5.3 support with modern codecs and a USB 3.1 Type-C port that accepts standard USB-C earphones round out the hardware feature set, making the Open compatible with wired and wireless accessories favored by US users.

Software, OxygenOS And Daily Use

At launch, the Emerald Dusk and Voyager Black versions of OnePlus Open ship with OxygenOS 13.2 based on Android 13, while the Crimson Shadow finish is associated with OxygenOS 14 based on Android 14, reflecting OnePlus's staggered software rollout and its plan to bring newer builds to earlier colors over time.Operating system versions OxygenOS on the Open includes multitasking features such as split-screen and floating windows that take advantage of the 7.82 inch inner display, giving users more flexibility than on a traditional 6 inch slab phone.

Connectivity covers 5G dual-SIM support with a range of GSM bands at 850, 900, 1800 and 1900 MHz, LTE and advanced 5G bands, alongside Wi-Fi 6E and Wi-Fi 7 for higher throughput, which is important for users who plan to stream high-resolution video on the big inner screen or rely on cloud services.Cellular band support The inclusion of 16GB RAM and the 512GB UFS 4.0 storage tier is noteworthy compared with some rivals that start at 12GB RAM and 256GB storage, meaning the Open offers more headroom out of the box for US users who prefer storing media locally.RAM and storage comparison

Price, US Entity And Market Position

In the United States, OnePlus prices the Open at $1,700 for the 16GB RAM and 512GB storage configuration, undercutting some competing foldables that either start at higher prices or offer less storage at a similar price point.US price and comparison For US sales and legal matters, OnePlus operates through OnePlus USA Corp., a corporation with a registered office at 2479 E Bayshore Rd STE 120, Palo Alto, California, which appears in legal texts governing store privacy and terms of sale.OnePlus USA Corp details

Compared with a newer Google foldable that starts at $1,799 for a 256GB configuration, the OnePlus Open combines a slightly lower starting price with 512GB of storage, a 4,805 mAh battery versus 4,650 mAh, and similar inner display size, positioning it as a value-focused alternative for users who prioritize storage and battery capacity.Comparison with Google Pixel 9 Pro Fold At the same time, the Open's foldable design, dual displays and high-end Snapdragon platform align it with the broader field of flagship foldables from major brands, giving US buyers another hardware option if they find Samsung's or Google's approach less compelling.

Context And Verdict

OnePlus Open Foldable 16GB 512GB occupies a specific niche in the US smartphone market: it offers a large 7.82 inch inner screen, a capable triple-camera system and 16GB RAM with 512GB storage, while keeping the price at $1,700, which is aggressive for a foldable with these specifications.Key hardware specs For power users, mobile professionals and content creators who want more screen real estate than a conventional phone provides, the combination of the 7.82 inch inner display, Snapdragon 8 Gen 2 performance and 4,805 mAh battery makes the Open a compelling option within the foldable category, especially compared with competitors that ship with lower storage or higher prices.