Samsung's Privacy Display won't reach rival phones until 2029 at the earliest
If you want a phone that stops strangers reading your screen on the Tube or subway, the Samsung Galaxy S26 Ultra is currently your only real option — and that's unlikely to change for a couple of years. Samsung plans to sell its Privacy Display panels to rival manufacturers no earlier than the end of 2028, meaning competing handsets won't appear in stores until 2029 at the soonest, per Android Headlines.
How it works
Samsung's Privacy Display isn't a simple software filter. The S26 Ultra's panel uses a dual-subpixel architecture: narrow pixels are visible straight-on, while wider pixels switch off when the privacy mode is active. Anyone looking from an angle sees a darkened screen. That hardware-level approach is what rivals can't easily copy without Samsung's panels.
The queue forms
Several manufacturers are already trying to close the gap. Honor is reportedly developing its own hardware alternative, though no timeline has been confirmed. Oppo and Vivo are said to be testing solutions aimed at their September 2026 flagship launches, though details remain thin.
Rivals are testing alternatives, but hardware solutions won't reach consumers before 2029.
Xiaomi is moving fastest — but taking a different route. Its HyperOS 4 update, due to roll out in July–August 2026, will bring a software-based privacy mode to Xiaomi 12 series handsets and later models. The update is expected to be available on Amazon and Currys in the UK. As reported by GagaGadget, it achieves the effect without any special display hardware — which means the result won't match Samsung's pixel-level implementation.
Apple is largely sitting this one out. iPhone Privacy Display has been ruled out for the foreseeable future, and any MacBook version is at prototype stage only, with a realistic timeline of 2027 at the absolute earliest.
The bigger picture
The market for privacy-display phones is set to grow fast regardless. Shipments are projected to hit 21 million units in 2026 — almost entirely Galaxy S26 Ultra — climbing to 29 million in 2027 as software-based alternatives from Xiaomi and others start shipping. Samsung Display stands to benefit twice: first by selling the only hardware product, then by licensing panels to the field once its exclusivity window closes.
For anyone considering a phone upgrade now who wants genuine hardware privacy protection, the Galaxy S26 Ultra is the only game in town. Software alternatives from Xiaomi may be good enough for everyday use, but they're a workaround, not the real thing.