Samsung · Reviewed by Hayls World · Published 2026-08-11
Based on a review by Hayls World (accessed 2026-08-11).
Based on this review alone: buy it if you care about bigger, easier-to-control volume and brightness sliders — just accept privacy concerns regarding the detailed driving report data collection.
The reviewer concludes that One UI 9 brings many useful and long-awaited features that significantly improve the user experience. They express enthusiasm for updates like easier slider control, artistic contact cards, the detailed driving report, and the new ability to open PDFs directly in the Files app.
The video provides a detailed overview of the new features and improvements introduced in Samsung's One UI 9 update. It covers various aspects including user interface enhancements, customization options, camera functionalities, driving activity tracking, and security updates.
One UI 9 is a highly recommended software update for Samsung users, delivering a wealth of useful new features and quality-of-life improvements. The update makes everyday interactions smoother with bigger, easier-to-control volume and brightness sliders, and introduces a new 24-megapixel photo resolution option for enhanced camera versatility. However, the new driving report feature raises privacy concerns as it tracks detailed driving habits including speed, turns, and phone usage. If you own a compatible Samsung device, this update significantly enhances the user experience, making many features more accessible. If you prioritize comprehensive privacy, be mindful of the driving report's data collection before enabling it.
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hands_on_demopositivet=00:00–00:30
The volume and brightness sliders in the quick settings panel are now bigger, which the reviewer prefers because it makes them much easier to control.
visual_inspectionpositivet=00:30–00:40
The lock screen now features a sleeker design with waves that have a slight subtle glow, which the reviewer really loves.
visual_inspectionpositivet=00:40–00:50
The My Files app received an upgrade with bigger and better laid out categories. The storage design is also slightly different.
hands_on_demopositivet=01:06–01:50
Users now have more options for resizing the media controller, including making it small. The side buttons on the brightness and volume sliders are now completely separate and removable, allowing them to be positioned anywhere and resized.
hands_on_demopositivet=02:15–02:50
The phone app now allows creating artistic contact cards using Creative Studio. Users can select a picture, choose a style, and generate a new contact card that will display during calls.
hands_on_demopositivet=03:00–03:20
The first clock font on the lock screen can now auto-resize to wrap around subjects in the wallpaper, a feature previously only available for the second font.
hands_on_demopositivet=03:21–03:55
The camera's video mode now includes a brand new vertical split dual recording option, enabling users to record simultaneously with both the front and back cameras.
hands_on_demopositivet=03:55–04:14
A new 24-megapixel photo resolution option is available in the camera settings, allowing users to choose between 12, 24, 50, and 200-megapixel options.
hands_on_demopositivet=04:14–05:10
One UI 9 introduces a driving report feature that tracks entire car rides when the phone is connected to the car's Bluetooth. It provides detailed stats like speed graphs, sharp turns, rapid accelerations, sudden decelerations, and phone usage during the drive.
hands_on_demopositivet=05:20–05:55
The browser now supports managing up to five separate windows simultaneously, allowing users to have multiple independent browsing sessions.
hands_on_demopositivet=05:55–06:40
The Notes app now includes a text redaction feature in its drawing menu. Users can select various patterns, solid colors, and adjust the thickness for redacting text.
reviewer_claimpositivet=06:40–07:05
DeX now visually displays all desktops and open apps at the top when connected to a TV, enhancing control and making the experience feel more like a traditional computer.
hands_on_demopositivet=07:05–07:55
Users can now tap on active camera, microphone, or location icons in the notification bar to directly see and stop apps using them. A 'recent access' list provides a detailed history of sensitive info usage with timestamps.
hands_on_demopositivet=07:55–08:30
A new 'Manage unknown apps' setting under security consolidates all apps downloaded outside the Play Store, making it easier to manage and uninstall them.
hands_on_demopositivet=08:30–08:55
The Files app now supports directly opening PDF files without needing a separate viewer, a long-awaited feature that the reviewer is glad to see.
The One UI 9 update brings several user interface improvements, including bigger volume and brightness sliders for easier control. The lock screen now features a sleeker design with a subtle glow. The My Files app has been upgraded with larger, better-laid-out categories. Additionally, the media controller offers more resizing options, and its side buttons are now separate and movable for greater accessibility.
One UI 9 enhances customization with the new ability to create artistic contact cards via Creative Studio, allowing users to personalize incoming call screens with custom pictures and styles. Furthermore, the lock screen's first clock font now automatically resizes to wrap around subjects in wallpapers, a feature previously limited to only one font, offering more dynamic lock screen aesthetics.
The camera app in One UI 9 introduces a new vertical split option for dual recording in video mode, enabling simultaneous capture from both the front and back cameras. Additionally, a 24-megapixel photo resolution option has been added under camera settings, expanding the available choices alongside 12, 50, and 200-megapixel settings.
One UI 9 introduces a new Driving Report feature that activates when your Samsung phone connects to your car's Bluetooth. This report tracks entire car rides, providing detailed statistics such as speed graphs, records of sharp turns, rapid accelerations, sudden decelerations, driving below 12.5 mph, and even phone usage duration during the drive.
In One UI 9, the browser now allows users to manage up to five separate windows simultaneously. The Notes app gains a text redaction feature with customizable patterns and thickness for secure sharing. Furthermore, DeX improves the desktop experience by visually displaying all active desktops and open apps, offering greater control and making it feel more like a computer.
One UI 9 significantly boosts security and privacy by allowing users to tap on active camera, microphone, or location icons in the notification bar to directly see and stop the applications using them. A 'recent access' list provides a comprehensive history of apps that have accessed sensitive information, including timestamps. Additionally, a new 'Manage unknown apps' setting consolidates all apps downloaded outside the Play Store, making their review and uninstallation much easier.
A highly anticipated feature in One UI 9 is the ability of the Files app to directly open PDF files. Previously, a separate viewer application like Notes or Acrobat was required, but this is no longer necessary, simplifying document access and management.
85/100 source quality
This video offers a comprehensive look at the top new features in Samsung One UI 9. It highlights UI improvements such as larger, more controllable volume and brightness sliders, a sleeker lock screen, and a better organized My Files app. Customization receives an upgrade with artistic contact cards and an auto-resizing clock font. Camera enhancements include a vertical split dual recording mode and a 24-megapixel photo resolution option. The review also demonstrates a new driving report feature, app updates for Browser, Notes, and DeX, along with bolstered security and privacy controls, including direct PDF viewing in the Files app and a network speed indicator.
Full transcript is not redistributed here to respect the original creator’s rights.
This page converts Hayls World's review of the Samsung One UI 9 into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.