This 27-inch 4K gaming monitor uses a QD-OLED panel running at 240Hz with a 0.03ms response time and 99% DCI-P3 coverage. Its two HDMI 2.1 ports carry the full 4K@240Hz signal, while the single DisplayPort 1.4 relies on Display Stream Compression to reach 4K@240Hz rather than the newer DisplayPort 2.1 found on some rivals. There is no USB-C video input. A USB 3.2 Gen 1 hub (two downstream plus an upstream) and a 3.5mm headphone jack handle peripherals and audio, and the monitor is powered by an external brick.
Samsung’s 27″ 4K 240Hz QD-OLED with dual HDMI 2.1, DisplayPort 1.4 (DSC), a USB 3.2 hub and a 3.5mm jack.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2025
- Model Number
- LS27FG810SNXZA (S27FG810S)
- Category
- Monitor
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 2 | — | — | HDMI | 4K @ 240Hz; VRR/ALLM |
| DisplayPort 1.4 | 1 | — | — | DisplayPort 1.4 | 4K @ 240Hz with DSC |
| USB Type-B (USB 3.2 Gen 1) | 1 | — | — | USB upstream | Connects hub to PC |
| USB Type-A (USB 3.2 Gen 1) | 2 | — | — | USB downstream | 5 Gbps hub ports |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | Headphone out | 3.5mm audio jack |
Other Samsung Monitor models with the same ports
Same ports, other brands
Notes & Compatibility
DisplayPort 1.4 needs DSC to run 4K @ 240Hz — no DisplayPort 2.1. No USB-C input. Powered by an external DC brick (not modeled). Both HDMI ports are 2.1.
