
Hadlee Simons / Android Authority
Samsung has supplied DeX mode since 2017, offering a PC-like interface when related to an exterior show. A number of different Android cellphone manufacturers have since embraced this characteristic, however I’d argue that DeX remains to be the perfect.
Have you ever used your cellphone’s desktop mode?
2 votes
My Galaxy S25 Extremely emulation station setup

Hadlee Simons / Android Authority
I don’t have an official DeX Pad or DeX Station, however I do have a budget-tier Jsaux dock for my Steam Deck. It seems this works simply effective. It’s powered by a USB-C port and options 4 USB-A ports for equipment, an Ethernet port (albeit 100Mbps), and an HDMI port. The one important draw back is that the dock’s design and the inflexible nature of the accompanying USB-C cable means my S25 Extremely matches awkwardly into the dock’s cradle. You may also attempt twisting the USB-C cable and leaving the cellphone out of the dock. That’s a good jankier strategy, nevertheless it works.
I plugged the Galaxy S25 Extremely into my low cost Steam Deck dock, and it is a practical albeit unpolished expertise.
I’d additionally warning anybody establishing their Galaxy cellphone for emulation by way of DeX to take action straight on the cellphone or with a keyboard and mouse as an alternative of utilizing a controller by way of DeX. Navigating Dex with a controller isn’t a factor; it’s simpler to make use of the touchscreen or keyboard/mouse to set issues up (e.g. putting in a BIOS and apps, making game-specific tweaks). I additionally discovered the keyboard and mouse useful for file/folder administration.
Talking of a keyboard, my wi-fi keyboard/trackpad combo and USB mouse labored simply effective when plugged into this third-party dock. My Xbox One S controller additionally labored properly sufficient. However what concerning the precise gaming expertise?
What was it like to make use of emulators on S25 Extremely with DeX?
I attempted all the pieces from PlayStation One and PS2 emulators to GameCube and PS3 emulation. I additionally tried operating PC video games on the cellphone. So what labored and what didn’t?
The excellent news is that PS1, Nintendo 64, and Sega Dreamcast titles typically ran extraordinarily easily by way of DeX. The cellphone ran with out heating up, and there was loads of headroom to extend the decision. You’ll undoubtedly wish to enhance the visuals on these video games, as many titles haven’t aged properly. Speak about rose-tinted shades. Both manner, this efficiency isn’t a shock as a result of these consoles might be emulated on historic funds telephones.
Maybe my favourite consoles to emulate by way of DeX have been the PS2 and GameCube. I had to make use of NetherSX2 as an alternative of AetherSX2 for PS2 emulation because the latter app repeatedly crashed for some motive. However, I used to be capable of run titles like Gran Turismo 4 and TOCA Race Driver 3 at a easy clip with sufficient room to crank issues up. In the meantime, the Dolphin emulator wasn’t excellent, owing to some slowdown right here and there, relying on the sport. However most examined video games ran very easily, and I ended up getting midway by means of Tony Hawk’s Underground. I did discover that turning on the widescreen hack might end in a glitchy expertise in some titles, so that you might need to endure important letterboxing. Fortunately, the S25 Extremely solely actually obtained heat at finest somewhat than really operating sizzling.
Shifting on to PC gaming, I discovered the Winlator app simple to navigate with a keyboard and mouse (no shock given its Wine origins). Nonetheless, my controller didn’t appear to assist desktop navigation. Sadly, the few titles I attempted that labored on older telephones didn’t run right here.
The lately launched GameHub app by GameSir additionally presents native PC gaming together with extraordinarily intuitive gamepad navigation. That’s a giant plus if you wish to interact in sofa gaming. The app contains hyperlinks to obtain recreation demos. I attempted three or 4 demos (together with Resident Evil 2 Remake) in addition to a few my very own video games, however none of them labored. I’m guessing that the early nature of Snapdragon 8 Elite neighborhood drivers is the difficulty with PC gaming on the S25 Extremely. Your mileage may differ in the case of compatibility, and it’s value attempting each apps if you happen to’re actually decided to play a particular PC recreation. In any other case, it is best to use an older Galaxy flagship cellphone or simply wait a number of months for these points to be resolved. It’s additionally value noting that each Winlator and GameHub have to be sideloaded. Moreover, GameHub now helps Steam integration, however I haven’t tried this out but.
Maybe probably the most intriguing frontier is PlayStation 3 emulation. The developer behind the RPCS3-Android emulator pulled off a miracle to get PS3 video games operating on a smartphone, and the Alpha 6 launch contains Bluetooth controller assist.
This emulator is within the early levels of growth (and it’s since been merged with the RPCSX mission), so fairly a number of video games don’t begin in any respect, run very poorly, or have important glitches. Fortuitously, I used to be nonetheless capable of play a number of video games like 1942 Joint Strike and 3D Dot Sport Heroes at a playable tempo. Afterburner Climax additionally began out properly sufficient however in a short time devolved into frequent slideshows. I must also observe that the Galaxy S25 Extremely obtained very popular whereas operating this emulator, notably alongside the top-left nook. That may’t be good for battery well being or longer gaming classes. In truth, I wouldn’t be shocked if Afterburner’s degraded efficiency got here on account of throttling.
The place DeX goes proper and unsuitable for emulation

Hadlee Simons / Android Authority
I hadn’t used DeX since 2017, however the great point is that it nonetheless seems like utilizing a PC in spite of everything this time. That extends to resizable home windows, the acquainted maximize/reduce/shut icons, and the power to create app shortcuts. So it doesn’t really feel too dissimilar from gaming on a PC.
Peripheral assist additionally functioned properly sufficient, my mouse, keyboard, and Xbox One S controller all related and labored simply effective. I used to be additionally capable of plug in my moveable exhausting drive, permitting me to shortly copy over ROMs and different information as wanted.
Taking part in emulated video games by way of DeX on the S25 Extremely is a good expertise, however there are a number of areas in want of enchancment.
DeX might use some enhancements, although. For one, it doesn’t assist ultrawide resolutions in any respect, which is disappointing however not stunning. One other notable challenge is the shortage of bypass or passthrough charging whereas operating in DeX mode. Permitting the cellphone to be straight powered by the charger would scale back stress on the battery, in concept, and assist scale back temperatures extra broadly.
Maybe the most important challenge I’ve with taking part in video games/emulators on Dex with the Galaxy S25 Extremely is that Samsung’s desktop setting doesn’t play properly with a controller. Some individuals on-line suggest utilizing a PS4 gamepad because it has a trackpad to help in navigation. Nonetheless, you’re in for an unintuitive expertise when you’ve got an Xbox gamepad or one thing comparable. In truth, I’d’ve preferred to see a gaming-focused DeX UI akin to EmulationStation or a typical console interface.
Is it value operating emulators on S25 Extremely by way of DeX?

Ryan Haines / Android Authority
I had loads of enjoyable taking part in quite a lot of emulators by way of DeX on the Galaxy S25 Extremely, with PS2, GameCube, and equally older consoles operating very easily, as you’d anticipate. Nonetheless, the additional horsepower afforded by the Snapdragon 8 Elite is considerably wasted proper now as extra cutting-edge tasks like PC gaming apps and PS3 emulation are both of their early days or endure from a dearth of enough drivers.
In different phrases, I can’t suggest you purchase a Galaxy S25 Extremely to run emulators on a giant display, as older (and, extra importantly, cheaper) Extremely telephones nonetheless appear to supply higher or comparable assist for the newest apps. Moreover, older emulators run easily sufficient on legacy Galaxy flagships anyway.
In truth, the most important challenge I’ve with taking part in emulators on DeX is you can’t have a real sofa gaming expertise with no keyboard or mouse to navigate the system UI. I’d like to see Samsung add improved gamepad navigation and different lacking options (e.g. bypass charging) sooner or later. Sadly, I doubt Samsung actually intends for Dex for use this fashion.