Smartphone displays have come a long way in a short period of time. LCD panels, which once dominated the market, have been phased out in most segments in favour of more advanced display technologies.

SAN FRANCISCO—Some things are meant to stay private, whether it's a messaging thread, company data, or government secrets. Mobile phones are privacy disasters waiting to happen. Much of our most ...

The Galaxy S26 Ultra introduces Privacy Display, a hardware-level feature that physically limits viewing angles instead of relying on screen protectors. The tech ...