South Korean tech giant Samsung Electronics has unveiled a new privacy-focused display feature for its upcoming Samsung Galaxy S26 Ultra, aiming to curb shoulder surfing and protect sensitive on-screen information.
In a recently released demo video, Samsung demonstrated what it calls a “zero-peeking” privacy toggle. When activated, the screen appears completely black to anyone viewing it from the side, while remaining fully visible to the user looking at it head-on.
Unlike conventional privacy screens that dim the entire display, Samsung’s approach uses per-pixel control technology. This enables the device to selectively block specific portions of the screen — such as sensitive notifications — while keeping the rest of the interface visible to the user.
The feature can be toggled on or off manually, or set to activate automatically based on context, such as when stepping outdoors or entering public spaces.
Industry observers say the innovation has drawn attention beyond Samsung’s ecosystem. Reports suggest that Apple is exploring similar privacy display technology, potentially for future MacBook models later in the decade.
While some laptop makers already offer built-in privacy solutions — including HP with its “Sure View” and Lenovo with “PrivacyGuard” — those systems typically apply a blanket dimming effect across the entire screen rather than selectively masking content.
Samsung is set to officially unveil the Galaxy S26 series on February 25, with reservations already open and early customers offered a $30 or €30 discount. The company is also expected to introduce several additional upgrades to its flagship lineup at the launch event.
Analysts say the move reflects a growing emphasis on personal data protection as smartphones increasingly store sensitive financial, professional and biometric information.
