[In-Depth Look #2] How Samsung Enhanced the Galaxy S9’s Display and Sound

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When it first made its debut on the Galaxy S8, Samsung’s Infinity Display introduced an entirely new framework for smartphone design. The sleek, quad-edge screen epitomized the concept of boundary-pushing innovation, setting new standards for user comfort and immersion by banishing bezels and allowing the phone’s display to elegantly flow over its sides.


The Galaxy S9 and S9+ build on that innovative heritage with enhancements that not only foster captivating visuals, but also truly realistic audio. Let’s take a closer look at how Samsung’s refinements to the devices’ displays and sound systems have made it even easier for users to immerse themselves in their favorite content.


A Refined Infinity Display

Both the 5.8-inch Galaxy S9 and the 6.2-inch S9+ feature Samsung’s latest Super AMOLED Infinity Displays, which feature key refinements that magnify the beauty and immersive qualities of the Galaxy smartphones’ signature screen.


The Infinity Display is characterized by its smooth, spacious design, which seamlessly curves at the edges to blend into the Galaxy S9’s body and lends the device its beautiful, highly ergonomic form. Films, shows and video clips are captivating when viewed on the 18.5:9, HDR (High Dynamic Range) capable display, whose impeccable accuracy allows such content to be presented exactly as creators intended.



When designing the new displays, Samsung focused on adjustments that would enable users to enjoy even more engrossing viewing experiences. This led Samsung to trim down the already small bezels at the top and bottom of the device, and make the screen itself a deeper black, so as to blend in with the bezels when the device is off. The bezels have also been refined to conceal features that could possibly detract from users’ immersion, such as the device’s iris sensor.



Adaptive Contrast Enhancement is another immersion-amplifying addition that allows the display to provide crisp visuals even in direct sunlight. This offers users more freedom to comfortably consume the content they want, when they want.


To make using the device even more comfortable, the Galaxy S9 also introduces a new Landscape Mode, which allows the home screen and app tray to adjust their orientation when the phone is held at an angle. This feature is particularly useful when a user who is watching a video navigates to the home screen to find another app.



The durability of the devices’ screens and bodies has also been enhanced. In addition to utilizing a high-strength aluminum alloy that offers protection from external impacts, Samsung reinforced both phones with thicker Corning© Gorilla© Glass 5 on their fronts, as well as more scratch-resistant side metal frames.


Cinematic Sound

Because smartphones are increasingly becoming our go-to platforms for entertainment, a top-flight display alone won’t quite cut it. In order to enjoy a truly cinematic mobile viewing experience, we need a premium sound system to complement the display – one that makes it easy for us to immerse ourselves in whatever content we’re consuming.


To enable users to experience true auditory immersion, Samsung placed powerful, AKG-tuned stereo speakers at the bottom and earpiece of the Galaxy S9. Together, the speakers pump out audio that’s not only loud, but also rich and balanced, no matter the volume.



This means that whether you’re streaming the latest binge-worthy show or jamming out to a new playlist, you can count on the Galaxy S9 to provide high-quality audio that keeps you engaged and makes your show, song, or podcast that much more enjoyable.


The Galaxy S9 also features a Dolby Atmos effect that gives users listening through headphones or the device’s speakers the sensation that they’re experiencing 360-degree surround sound. The clever feature carefully analyzes how key variables affect the audio in order to create the most immersive sound experience possible.



The function enriches both Dolby Atmos-exclusive content as well as various other forms of media, and may easily be toggled on or off.


More Tools to Multitask

The Galaxy S9 also features an array of useful functions specifically designed to make it easy for users to multitask using the Infinity Display.


Galaxy users are by now long acquainted with Multi-Window, a convenient feature that enables users to simultaneously manage two windows on their screen for increased efficiency. Edge Lighting Notifications add a new layer of utility to this function by allowing users to easily manage incoming messages while enjoying their favorite content.


With Edge Lighting Notifications, once a message comes in, users are presented with an icon that they may pull down to instantly launch a Multi-Window. This allows them to view their message and compose a reply without needing to navigate away from the website that they were viewing, or falling behind in their movie, show or game.


That multi-app versatility is also the key benefit of App Pair, a convenient feature that quickly became a fan favorite when it was introduced on the Galaxy Note8. App Pair lets users create custom pairs of apps that they can launch simultaneously from the Edge panel or their home screen. This means that with a single tap, a user could instantly launch their music and navigation apps as they began their morning commute, or open their Internet and messaging apps to coordinate dinner with friends.


The Galaxy S9’s powerful combination of sound and display innovations offers users premium multimedia and multitasking experiences without compromise.



*All functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation.

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