Monitors
Samsung 27" Odyssey OLED G81SF 240Hz Gaming Monitor reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
Samsung LS27FG810SUXXU is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 3840 x 2160 pixels; panel type: OLED; maximum refresh rate: 240 Hz. This entry covers manufacturer code LS27FG810SUXXU. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: LS27FG810SUXXU. Icecat product 130490970 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.03 ms |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening3 details
| Built-in speakers | No |
|---|---|
| Headphone out | Yes |
| Black eQualizer function | Yes |
Display12 details
| Display technology | OLED |
|---|---|
| Touchscreen | No |
| Display brightness (min) | 200 cd/m² |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1 billion colours |
| Display diagonal (metric) | 67 cm |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black, High Dynamic Range 10+ Gaming (HDR10 Plus Gaming) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 99% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless10 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-A |
| Number of upstream ports | 1 |
| Number of USB Type-B upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| Panel mounting interface | 100 x 100 mm |
Power & battery14 details
| Energy efficiency class (SDR) | G |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 45 kWh |
| Energy consumption (HDR) per 1000 hours | 52 kWh |
| Power consumption (typical) | 45 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 140 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Annual energy consumption | 66 kWh |
| Supplied AC adapter type | Yes |
| Energy efficiency class | G |
Controls & features1 detail
| Operating temperature (T-T) | 10 - 40 °C |
|---|
Design & dimensions16 details
| Quantum dot color technology | Yes |
|---|---|
| Product colour | Silver |
| Feet colour | Silver |
| VESA mounting | Yes |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Width (with stand) | 611.7 mm |
| Depth (with stand) | 263.5 mm |
| Height (with stand) | 554.2 mm |
| Weight (with stand) | 6.9 kg |
| Width (without stand) | 611.7 mm |
| Depth (without stand) | 49.2 mm |
| Height (without stand) | 353.8 mm |
| Weight (without stand) | 3.8 kg |
| Power cable length | 1.5 m |
Software & compatibility2 details
| Brand specific technologies | Eye Saver, Black Equalizer, Ultrawide GameView, Core Sync |
|---|---|
| Certification | Windows11 |
Further product details27 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Response time measurement type | GTG (Gray to Gray) |
| Viewable size, horizontal | 59 cm |
| Viewable size, vertical | 33.3 cm |
| DCI-P3 coverage | 99% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| Flicker-free technology | Yes |
| Game mode | Yes |
| Game features | Super Arena Gaming UX |
| Market positioning | Gaming |
| HDCP | Yes |
| HDCP version | 2.2 |
| Pivot | Yes |
| Pivot angle | -92 - 92° |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 25° |
| Picture-in-Picture | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Non-operating relative humidity (non-condensing) | 10 - 80% |
| Off Timer Plus | Yes |
| Factory calibration report | Yes |
| Virtual AIM point | Yes |
Packaging & supplied accessories5 details
| Package width | 684 mm |
|---|---|
| Package depth | 464 mm |
| Package height | 200 mm |
| Package weight | 9.5 kg |
| Cables included | HDMI, DisplayPort |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.