You can connect external speakers or headphones to the monitor's 3.5 mm jack audio output, as this serves as an audio out. The monitor has no built-in speakers, but you can output sound via this output.
Ich habe den Bildschirm nicht mehr, aber gemäss Testbericht: „ The G50D competes with other 27-inch entry-level gaming monitors, such as the Dell G2724D and the MSI G274QPF-QD. Though it doesn't have many added features, it has a few extras for gamers, such as shadow enhance controls and virtual crosshairs.“
The monitor has an audio output in the form of a headphone connection. An external power supply unit is included, along with an AC power cable and a DisplayPort cable. A power supply unit is therefore included.
The Samsung Odyssey G5 monitor, despite being officially labeled as AMD FreeSync Premium, is also compatible with NVIDIA G-Sync. This compatibility is possible if you have an NVIDIA graphics card from the 1000 series or newer. This means you can use the Variable Refresh Rate (VRR) features of both FreeSync and G-Sync on this monitor, as long as you meet the NVIDIA GPU requirements.
Yes, the Samsung Odyssey G5 has a 3.5 mm jack connection, but only as an audio out, i.e. an output via which you can connect headphones or external speakers.