The OnePlus Open (2023) is OnePlus’s first book-fold foldable smartphone, built around a Snapdragon 8 Gen 2 and a Hasselblad-co-engineered triple camera system with 48 MP + 48 MP + 64 MP sensors — all electronic CMOS readout. Drop a Hasselblad Pro mode DNG to read the image counter instantly.
Check Image Counter →The OnePlus Open (October 2023) is powered by the Snapdragon 8 Gen 2 and features a Hasselblad Master Lens System triple camera: a 48 MP Sony IMX890 main sensor (1/1.56″, f/1.67, OIS), a 48 MP ultrawide (f/2.2, 116°), and a 64 MP 3× periscope telephoto (f/2.8, OIS). The book-fold design offers a 7.82-inch main AMOLED (2440×2268, 120 Hz) and a 6.31-inch cover AMOLED (2484×1116, 120 Hz).
OnePlus Open was the brand’s debut foldable, competing directly with the Samsung Galaxy Z Fold 5 and Huawei Mate X5. Unlike those competitors, it includes the three-position Alert Slider and full Hasselblad co-engineering with Hasselblad Natural Colour Solution (HNCS). The 4805 mAh split battery supports 67 W SUPERVOOC wired and 15 W AIRVOOC wireless charging. RAW capture is available in Hasselblad Pro mode, producing DNG files with the image counter in the EXIF ImageNumber field.
| Model | Chipset | Main Camera | Hasselblad | RAW Format |
|---|---|---|---|---|
| OnePlus Open | Snapdragon 8 Gen 2 | 48 MP IMX890, f/1.67, OIS | Yes | DNG (Hasselblad Pro) |
| OnePlus 12 | Snapdragon 8 Gen 3 | 50 MP LYT-808, f/1.6, OIS | Yes | DNG (Hasselblad Pro) |
| OnePlus 13R | Snapdragon 8 Gen 3 | 50 MP f/1.8, OIS | No | DNG (Pro mode) |
DCIM/Camera..dng file to your computer. Alternatively, share the file wirelessly via Google Drive or AirDrop equivalent.exiftool -ImageNumber yourfile.dng to extract the counter from the command line.The OnePlus Open is a foldable phone — hinge condition and inner display health are more meaningful indicators of wear than the image counter alone.
| What to Check | How |
|---|---|
| Hinge smoothness | Open and close the phone several times; the hinge should move smoothly without grinding or resistance. OnePlus rates it for 400,000 folds |
| Inner display crease | View the 7.82-inch AMOLED at a shallow angle under bright light; a visible crease is normal, deep indentations or raised edges indicate impact |
| Cover display | Inspect the 6.31-inch cover OLED for scratches; the cover glass is exposed when folded and more prone to daily wear |
| Battery health | Settings → Battery → Battery health. The 4805 mAh split cell can degrade unevenly; aim for >80% reported capacity |
| Hasselblad camera test | Shoot in Hasselblad Pro mode and verify all three cameras focus correctly — especially the 64 MP periscope telephoto |
| Image counter | High count (>40,000) suggests heavy camera use — not a failure indicator |
| Alert Slider | Cycle through all three positions; it should engage cleanly without looseness |
Both phones use Hasselblad co-engineering but with different sensor lineups:
| Spec | OnePlus Open | OnePlus 12 |
|---|---|---|
| Main sensor | 48 MP Sony IMX890, f/1.67 | 50 MP LYT-808, f/1.6 |
| Ultrawide | 48 MP f/2.2, 116° | 48 MP f/2.2, 114° |
| Telephoto | 64 MP 3× periscope, f/2.8 | 64 MP 3× periscope, f/2.6 |
| Chipset | Snapdragon 8 Gen 2 | Snapdragon 8 Gen 3 |
| Form factor | Book-fold foldable | Candy-bar |
| Alert Slider | Yes | Yes |
| RAW DNG | Hasselblad Pro | Hasselblad Pro |
The OnePlus 12’s Snapdragon 8 Gen 3 gives it a CPU/GPU edge, but the Open’s foldable form factor and 7.82-inch inner display offer a fundamentally different use case. Both produce DNG files with the same image counter mechanism.
No. All three cameras on the OnePlus Open use CMOS electronic readout — the 48 MP main, 48 MP ultrawide, and 64 MP periscope telephoto. There is no focal-plane shutter and no rated mechanical lifespan for the camera. The hinge is rated for 400,000 folds, which is a separate metric.
Switch to Hasselblad Pro mode in the Camera app, then tap the RAW icon (or select RAW from the format toggle) to enable DNG output. DNG files are saved to DCIM/Camera and are accessible via USB-C File Transfer mode.
OnePlus rates the Open’s hinge at 400,000 fold cycles — double the 200,000 cycles rated on Samsung’s Z Fold series. This is a separate metric from the image counter and reflects hinge mechanical longevity, not camera usage.
No. The image counter is stored in persistent hardware memory and cannot be reset by a factory reset, OS update, or any user action.
Yes. Every capture — from both the 7.82-inch inner display and the 6.31-inch cover display — uses the same rear camera system and increments the same image counter stored in the DNG metadata.