Samsung Knox
Defense grade security
Better protect your sensitive data from prying eyes with the security of Samsung Knox. Knox constantly verifies the integrity of the device through a chain of security checks that begin at the platform level and extend to the operating system, and detects any tampering to help ensure your data is secure.
Intelligent Scan
Your device unlocks only for you.
Access your phone easily with convenient technology that combines face recognition and iris scan. When face recognition needs help, iris scan kicks in to verify it's you—and vice versa, even in low light.
*Accuracy of Intelligent Scan may differ depending on surrounding conditions.
Open with a look, a tap, a pattern, or a PIN. There's a wide range of options you can use to keep your phone locked until you want it.
Iris
Pattern
Face
Password
Fingerprint
PIN
Performance
Samsung DeX
Make the world your office.
For a desktop-like experience, turn your Galaxy S9 or S9+ into a touchpad by connecting it to DeX Pad and a monitor. Access the photos and files on your phone as well as check email, surf the internet, and more on a full-size screen.
*Using the original HDMI cable and charger included with DeX Pad is recommended.
*DeX Pad, accessories, and monitor sold separately. Availability may vary by country or region.
*Available on selected Samsung smartphones running Android 8.0+.
Wi-Fi and LTE
When speed is all that matters.
Say so long to buffering. Thanks to LTE speeds up to 1.2Gbps, you'll download quickly and watch live streams smoothly.
*Actual speed may vary by country or carrier.
Wireless charging
Charging up won’t tie you down.
Don't fumble with charging cables when you need to recharge. Place your phone on the wireless charger to power up with ease. And because it props up your phone at a comfortable angle, you can keep streaming and texting.
**Wireless charger, power cord, and adapter sold separately.
**Wireless charger requires power connection.