Samsung Odyssey G8 (G80HF) Review: 5K, 360 Hz — Can Samsung Do It All?

October 28, 2026

Tech

A single screen for work and play is Samsung’s bet with the Odyssey G8 (G80HF). This 27-inch monitor relies on a Fast IPS panel capable of delivering a native 5K resolution at 180 Hz, while offering a second mode in QHD at 360 Hz. An appealing versatility for content creators as well as gamers, even if HDR performance and a few hardware concessions temper this proposition.

The Samsung Odyssey G80HF offers a dual-mode display to please everyone. ©Charles Gouin-Peyrot for Clubic

Gaming displays and content-creation monitors do not always meet the same requirements. Gamers typically prioritize refresh rate and responsiveness, while creators emphasize display finesse and color accuracy. With its Odyssey G8 (G80HF), Samsung aims to unite these two worlds within a single monitor.

Samsung Odyssey G8 – G80HF

8 / 10

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The best

Sharp 5K display on a 27-inch screen
The Dual Mode QHD at 360 Hz
Display latency well controlled
A broad color gamut
Generous connectivity

The negatives

Absence of a USB-C port
HDR performance limited
Contrast and blacks behind OLED
Un temps de réponse perfectible à 360 Hz

Lire la conclusion

For this, the Korean manufacturer relies on a 27-inch Fast IPS panel with a native resolution of 5,120 × 2,880 pixels and a maximum advertised refresh rate of 180 Hz. Its standout feature, however, lies in the Dual Mode, which allows switching to a QHD resolution of 2,560 × 1,440 for a peak of 360 Hz. This is enough to meet the needs of both creators and FPS enthusiasts alike.

So, is this new ally for creators as well as gamers convincing? We put it through two weeks of testing; here is our verdict.

Our measurements on the Samsung Odyssey G8 (G80HF)

Since the Odyssey G8 (G80HF) is a dual-mode screen, we tested its responsiveness in both modes. Latency is generally well controlled on this Samsung panel, with results that vary notably depending on the display mode used. In 5K at 180 Hz, we measured a display latency of 4.6 ms, versus only 1.7 ms in 1440p at 360 Hz, which is excellent in terms of responsiveness.

The input lag on the Samsung Odyssey G8 G80HF

Input lag	Value in 5K / 60 Hz	Value in 5K / 180 Hz	Value in 1440p / 360 Hz
Average*	13.3 ms	13.1 ms	10.6 ms
Minimum	9.4 ms	8.2 ms	9 ms
Maximum	18.3 ms	17.5 ms	12.2 ms
Display only	4.7 ms	4.6 ms	1.7 ms

Average values computed over 200 measurements.

The click-to-photon measurements confirm this difference between the two configurations. According to our usual protocol, at 60 Hz, the average input lag reaches 13.3 ms, with a minimum of 9.4 ms and a maximum of 18.3 ms, showing a relatively wide spread between the extremes. At 180 Hz, the input lag averages 13.1 ms, with values ranging from 8.2 to 17.5 ms. Here too we see some dispersion between the minimum and maximum values. Moving to 360 Hz, the average drops to 10.6 ms, fluctuating between 9 and 12.2 ms.

Beyond the lower latency, the measurements are tighter in this setup, indicating more regular behavior. In practice, this advantage is particularly interesting in games that demand high responsiveness, such as many FPS titles.

GtG Measure	5K / 180 Hz	1440p / 360 Hz
Average response time	3.7 ms	2.5 ms
Max response time	4.8 ms	4.3 ms
Average overshoot	4.1 %	1.2 %
Max overshoot	15.2 %	16.3 %
Transitions < 1 ms	0 %	0 %

Regarding the response time, LDAT measurements also show a difference between the two modes. In 5K at 180 Hz, the GtG average response time stands at 3.7 ms, with a maximum of 4.8 ms. Encouraging figures that allow the panel to keep up with the 180 Hz refresh rate. In QHD at 360 Hz, the average falls to 2.5 ms, while the maximum reaches 4.3 ms. If the average remains below the 2.78 ms that separate two refreshes at this frequency, some transitions still require more time for the panel to complete.

Samsung Odyssey G8 G80HF delivers a 5K image at 180 Hz. However, to take advantage of it, you need a recent GPU, such as an NVIDIA GeForce RTX 50-series card, or an AMD Radeon RX 7000 or RX 9000, equipped with DisplayPort 2.1. RTX 30 and RTX 40 series cards are limited to 5K at 120 Hz. Our measurements here were performed with an RTX 5080 loaned by ASUS, connected via DisplayPort.

Regarding overshoot, the average drops significantly at 360 Hz to 1.2%, but the maximum climbs to 16.3%, indicating some larger overshoots that could cause reverse ghosting. These results indicate generally satisfactory responsiveness, even if not all transitions are perfectly mastered at the maximum frequency.

Another observation: none of the measured transitions dip below 1 ms, at both 180 Hz and 360 Hz. Despite an average 2.5 ms response time at the higher frequency, performance remains shy of what the best OLED panels can achieve.

Click here to view our SDR measurements

With this Odyssey G8 G80HF, Samsung bets on a 27-inch Fast IPS LCD panel with a classic 16:9 aspect ratio. This panel, capable of reaching 360 Hz, offers notable versatility on paper.

With a mean delta E of 2.66 and a maximum of 3.83, the color accuracy is generally acceptable, though some deviations can still be noticeable.

Depending on the mode chosen, we recorded a maximum brightness of around 370 cd/m² in HDR. This value remains modest for HDR and limits the intensity of bright highlights. On a small area, brightness stays particularly low, with about 75 to 85 cd/m² on 1% and 2% windows, then near 200 cd/m² on a 5% window.

The culprit is a particularly rudimentary local dimming management. The G80HF only has a few large vertical dimming zones, which severely limit its ability to adjust brightness precisely across different parts of the image. To avoid too visible gaps between bright and dark areas, processing tends to reduce the intensity of small bright elements.

In SDR, results are mixed. We recorded an average delta E of 2.77 and a maximum of 4.4. Most deviations remain relatively contained, though some hues drift more from reference. Overall, color reproduction remains adequate for everyday use. For professional photographers or video editors demanding strict color fidelity, screen calibration is highly recommended.

Grayscale, on the other hand, yields better results, with an average delta E of only 1.7. The average color temperature, measured at 6,329 K, sits slightly below the 6,500 K reference, resulting in a image that is a touch warmer than normal. The average gamma, at 2.145, is very close to the 2.2 target. The image thus looks quite natural, but factory settings do not reach the precision desired by the most demanding users.

In HDR, however, the Odyssey G8 shows several limitations. The panel supports HDR10 as well as HDR10+ for gaming. This latter feature, when available in compatible games, adapts HDR rendering to the screen’s capabilities. On paper, an interesting feature, but it does not guarantee a spectacular HDR experience.

Daily experience

Audio

Samsung opted not to integrate built-in speakers into the Odyssey G8. An omission that isn’t fatal for a gaming monitor, but an external audio system would be welcome, especially for office or multimedia use.

A 3.5 mm headphone jack is nonetheless present at the back of the monitor to connect a headset, headphones or speakers.

Interface and features

The OSD menu of the Samsung Odyssey G8 G80HF is fairly easy to navigate. The first section presents the gaming options, including the ability to enable Adaptive-Sync and the “Dual Mode.” This latter option switches to QHD at 360 Hz, a refresh rate that must be activated directly within the monitor’s OSD.

The OSD menu takes on a “gaming” look. ©Charles Gouin-Peyrot for Clubic

A virtual aimer is also available under the label “Virtual Aim Point.” The OSD also includes some features aimed at players, notably a black level equalizer, though customization options remain fairly standard.

The menu shines through with its simplicity. ©Charles Gouin-Peyrot for Clubic

Finally, the “System” section groups together power-saving settings and automatic input-source switching, surprisingly disabled by default.

Power consumption

We recorded power consumption at a fairly bright 150 nits, around 179.2 W/m^2. In other words, this screen is not among the most economical in its category. While its impact on the electricity bill should remain moderate, it will still be noticeable.

Design and connections

On the aesthetics side, Samsung opts for a sobriety with the Odyssey G8. No RGB backlighting or flashy decorative elements. The manufacturer favors a relatively discreet design that fits just as well on a professional desk as in a gaming setup.

The screen retains a perfectly sober look. ©Charles Gouin-Peyrot for Clubic

However, there are slightly thick side borders that may not please all users, especially those wanting to place two monitors side by side.

In terms of adjustments, the display can pivot up to 92° in either direction for portrait use, tilt from -2° to +25°, and rotate horizontally from -30° to +30°. It also features a stand with height adjustment over a 12-centimeter range.

Back, simplicity, but a fixing foot that inspires confidence. ©Charles Gouin-Peyrot for Clubic

The stand includes a cable pass-through and rests on a fairly wide base. This base provides a flat surface that can hold a few objects or accommodate a keyboard if needed. The monitor can also be mounted via a VESA 100 × 100 mount if the stand is not suitable for the user.

The cable pass-through is fairly wide. ©Charles Gouin-Peyrot for Clubic

Cabling is adequate but not exceptional, with two HDMI 2.1 inputs and a DisplayPort 2.1 for video.

All ports are located in the same place. ©Charles Gouin-Peyrot for Clubic

Connectivity is decent but not exceptional, with two HDMI 2.1 ports and a DisplayPort 2.1 on the video side.

For games requiring high responsiveness, 360 Hz is preferable. ©Charles Gouin-Peyrot for Clubic

Color rendering remains vivid and pleasant to the eye, without excessive saturation. The tones stay relatively natural, although our measurements show calibrating the display would be advisable for tasks requiring highly precise colorimetry.

Viewing angles are also very good in practice. Samsung claims 178° horizontally and vertically, a standard figure for a Fast IPS panel. This value does not guarantee identical reproduction from every angle, especially regarding contrast. On this point, contrast remains subject to the limitations of the display technology. Samsung lists a native contrast ratio of 1,000:1, a typical figure for an IPS panel, which does not allow blacks as deep as those on an OLED panel.

The color rendering is very satisfactory. ©Charles Gouin-Peyrot for Clubic

HDR remains one of the Odyssey G8’s main limitations. Despite extended color coverage, the relatively modest brightness prevents highlights from standing out as clearly as on the best Mini-LED or OLED displays. The panel’s limited contrast also works against it in dark scenes. Overall, the image is pleasing, but the SDR-to-HDR transition does not deliver the dynamic gain one might hope for in a monitor of this class.

Everyday experience

Audio

Samsung chose not to include built-in speakers in the Odyssey G8. An omission that isn’t critical for a gaming monitor, but an external audio setup would be welcome, especially for office or multimedia use.

A 3.5 mm jack is nonetheless present at the back of the monitor to connect a headset, earphones, or speakers.

Interface and features

The Samsung Odyssey G8 G80HF’s on-screen display (OSD) is fairly user-friendly. A first section presents the gaming options, including the ability to enable Adaptive-Sync and the “Dual Mode.” This latter option lets you switch to QHD at 360 Hz, a frequency that must be activated directly in the monitor’s OSD.

The OSD menu takes on a “gaming” look. ©Charles Gouin-Peyrot for Clubic

A virtual sight is also available under the label “Virtual Sight.” The OSD also offers some features aimed at gamers, including a black level equalizer, though customization options remain fairly standard.

The menu shines through with its simplicity. ©Charles Gouin-Peyrot for Clubic

Finally, the “System” section includes energy-saving settings and automatic input switching, oddly disabled by default.

Clubic’s verdict on the Samsung Odyssey G8 (G80HF)

Conclusion

Overall note

8 / 10

With its Odyssey G8 (G80HF), Samsung offers a monitor that tries to balance the needs of content creators and gamers. Its 5K resolution on a 27-inch display provides extremely detailed imagery, especially helpful for photo editing and projects requiring precise imagery. The real attraction lies in its Dual Mode, which switches to 360 Hz in QHD for enhanced smoothness.

Overall, performance is satisfactory, with well-managed display latency, decent colorimetry, and careful ergonomics. The G80HF does show some limitations, particularly in HDR, where brightness is modest and final results fall short of the best gaming displays. In addition, response times remain behind the top gaming references and there is no USB-C port on a 2026 model.

It will suit those who prioritize sharpness of display without sacrificing high refresh rates for casual or frequent gaming. However, enthusiasts of spectacular HDR and the most demanding competitive players will find alternatives better aligned with their expectations.

Pros

The 5K sharpness on a 27-inch display
The Dual Mode QHD at 360 Hz
Display latency well controlled
Broad color coverage
Connectivity overall generous

Under-notes

Display finesse

Versatility

Performance

Image quality

Connectivity and features

Best prices

amazon.fr

€639.00

View offer

€639.00

Fnac

€664.41

View offer

€664.41

PC Componentes

€729.00

View offer

€729.00

GrosBill

€749.90

View offer

€749.90

Boulanger

€749.95

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€749.95

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All measurements in this test were taken with the CalMAN Ultimate software, a Calibrite Display Plus HL probe and an NVIDIA LDAT v2 Input Lag measurement device.

Technical sheet Samsung Odyssey G8 – G80HF

Summary

Screen size	27 inches
Definition	5120 x 2880 px
Screen format	16/9
Panel type	Fast-IPS
Display technology	Blue light filter, G-SYNC Compatible, AMD FreeSync Premium, Flicker-Free
HDR	HDR10+, HDR10+ Gaming
Refresh rate	180 Hz
Response time	1 ms

Display

Screen size	27 inches
Definition	5120 x 2880 px
Screen format	16/9
Pixel density	218 dpi
Panel type	Fast-IPS
Display technology	Blue-light filter, G-SYNC Compatible, AMD FreeSync Premium, Flicker-Free
HDR	HDR10+, HDR10+ Gaming
Brightness	350 cd/m²
Contrast	1 000:1
Refresh rate	180 Hz
Dual-Hz	2560 × 1440 pixels at 360 Hz
Response time	1 ms

Ergonomie

Forward tilt angle	-2°
Backward tilt angle	+25°
Pivot	Yes
Height-adjustable stand	Yes
VESA mount	100 × 100 mm

Connectique

Video inputs	DisplayPort 2.1, HDMI 2.1 ×2
Audio outputs	Headphone jack 3.5 mm
Additional connectors	USB Type B, USB Type A ×2

Physical characteristics

Width	614.1 mm
Height	566.6 mm
Depth	263.9 mm
Width (without stand)	614.1 mm
Height (without stand)	365.1 mm
Depth (without stand)	59.6 mm
Weight	6.2 kg

Power

Energy rating	F \| G (HDR)
Consumption	26W
Sleep consumption	0.5 mW
Internal power supply	No

Alimentation

Energy class	F \| G (HDR)
Consumption	26W
Sleep consumption	0.5mW
Internal power supply	No

The color rendering is very satisfactory. ©Charles Gouin-Peyrot for Clubic

In games with many fine details, textures, small objects and distant elements can appear sharper. This level of detail suits both adventure and RPG titles, but it is especially beneficial for work, as 5K offers a real advantage compared to conventional 4K UHD.

On peut jouer avec, mais aussi travailler ! ©Charles Gouin-Peyrot pour Clubic

In photo editing, this high level of detail helps identify tiny defects, dust, or imperfections that are easier to spot and correct. The panel also offers a 180 Hz refresh rate. At the same diagonal, this Odyssey G8 achieves a pixel density of 218 ppi, compared with 163 ppi on a 4K display like the Asus ROG Strix XG27UCS, which is also equipped with a Fast IPS panel.

For games demanding high responsiveness, 360 Hz is preferable. ©Charles Gouin-Peyrot for Clubic

Côté couleurs, the rendering is vivid and pleasant to the eye, without oversaturation. The tones stay relatively natural, though measurements suggest calibration remains advisable for tasks requiring precise colorimetry.

The viewing angles are also very good in practice. Samsung claims 178° horizontally and vertically, a standard value for a Fast IPS panel. This does not guarantee identical color reproduction from all angles, especially in terms of contrast. On this point, contrast remains limited by the display technology. Samsung lists a native contrast of 1,000:1, a typical IPS value that does not deliver the deep blacks of an OLED panel.

L'ensemble des ports se situe au même endroit. ©Charles Gouin-Peyrot for Clubic

The connectivity is adequate, but not exceptional, with two HDMI 2.1 inputs and a DisplayPort 2.1 on the video side.

The setup is completed by a 3.5 mm audio output and a USB hub including a USB-B port for PC linkage and two USB-A ports for peripherals. The absence of a USB-C port on a 2026 model is nonetheless regrettable.

Clubic’s verdict on the Samsung Odyssey G8 (G80HF)

Conclusion

General note

8 / 10

With the Odyssey G8 (G80HF), Samsung offers a monitor that seeks to reconcile the needs of content creators and gamers alike. Its 5K resolution on a 27-inch diagonal provides very refined display detail, particularly beneficial for photo retouching and tasks requiring precise imagery. The appeal lies in its Dual Mode, enabling a switch to 360 Hz in QHD for maximum fluidity.

Overall, performance is satisfactory, with well-managed latency, reasonable color accuracy and thoughtful ergonomics. The G80HF does show limitations, especially in HDR, where brightness is modest and the experience isn’t as dynamic as on the best gaming displays. Additionally, while the monitor offers extensive color coverage, it misses a USB-C port on a 2026 model.

It will particularly appeal to those who value high display fidelity without sacrificing a high refresh rate for casual or regular gaming. However, HDR enthusiasts and the most demanding competitive players will find other options better suited to their needs.

To discover

How we test PC monitors at Clubic? Find out what changes in 2026

Laboratory

Our impressions on image rendering

One of the Odyssey G8 (G80HF)’s notable features is the sheer fineness of its native 5K definition. On a 27-inch panel, 5K (5120 × 2880) offers an extremely detailed picture even at relatively close viewing distances.

The rendering of colors is very satisfactory. ©Charles Gouin-Peyrot for Clubic

In scenes with many fine elements, textures, small objects and distant details can appear sharper. If this level of detail suits both adventure and RPG games, it is especially advantageous for professional work where 5K resolution is a real plus compared to the more common 4K Ultra HD.

Beyond photo retouching or 5K video editing, another standout feature of this Fast IPS panel is its 360 Hz mode in QHD. This makes it competitive with gaming-focused monitors like the Acer Predator XB273U F5 that have been tested recently.

The image quality remains very good at this definition, while the 360 Hz frequency brings a noticeable fluidity boost to FPS titles such as Counter-Strike 2, provided you have a sufficiently powerful configuration. Some darker tones remain hard to discern, particularly in Alan Wake 2.

UHDA-P3

The grayscale scale shows better results, with a mean delta E of 1.7. The average color temperature, measured at 6,329 K, is slightly below the reference of 6,500 K, resulting in a slightly warmer image. The gamma average, at 2.145, is very close to the target 2.2. The image is thus fairly natural, but factory settings do not reach the precision demanded by the most exacting users.

HDR, however, remains one of the Odyssey G8’s main limitations. Although the panel covers a broad color gamut, its modest brightness makes bright highlights less impactful than on the best Mini-LED or OLED panels. The limited contrast of the IPS panel also works against it, with blacks that lack depth in dark scenes. The overall rendering is pleasant, but the SDR-to-HDR transition does not deliver the dynamic gain one might hope for from a monitor in this category.

Daily experience

Audio

Samsung chose not to include built-in speakers in the Odyssey G8. An omission that isn’t critical for a gaming monitor, but an external audio solution would be appreciated, especially for office or multimedia use.

A 3.5 mm audio jack is nonetheless present at the rear of the monitor to connect a headset, headphones or speakers.

Interface and features

The OSD menu is fairly straightforward to use. A first section presents the gaming options, including the ability to enable Adaptive-Sync and the “Dual-Mode.” This latter option lets you switch to QHD at 360 Hz, a frequency that must be enabled directly in the monitor’s OSD.

A virtual aimer is also available under the heading “Virtual Sight.” The OSd also includes some features targeted at gamers, including a black level equalizer, though customization options remain fairly standard.

Le menu brille toutefois par sa simplicité. ©Charles Gouin-Peyrot pour Clubic

Finally, the System section gathers energy-saving settings and automatic input-source switching, surprisingly disabled by default.

Fiche technique Samsung Odyssey G8 – G80HF

Résumé

Screen size	27 inches
Definition	5120 x 2880 px
Aspect ratio	16:9
Panel type	Fast-IPS
Display technology	Blue light filter, G-SYNC Compatible, AMD FreeSync Premium, Flicker-Free
HDR	HDR10+, HDR10+ Gaming
Refresh rate	180 Hz
Response time	1 ms

Affichage

Taille d’écran	27 pouces
Definition	5120 x 2880 px
Format	16/9
Densité de pixels	218 dpi
Dalle	Fast-IPS
Technologie d’affichage	Blue light filter, G-SYNC Compatible, AMD FreeSync Premium, Flicker-Free
HDR	HDR10+, HDR10+ Gaming
Luminosité	350 cd/m²
Contraste	1 000:1
Fréquence de rafraîchissement	180 Hz
Dual-Hz	2560 × 1440 pixels à 360 Hz
Temps de réponse	1 ms

Écran

Écran large

Oui

Display

Screen size	27 inches
Definition	5120 x 2880 px
Densité de pixels	218 dpi
Dalle	Fast-IPS
Technologie d’affichage	Anti-blue light, G-SYNC compatible, AMD FreeSync Premium, Flicker-Free
HDR	HDR10+, HDR10+ Gaming
Luminosité	350 cd/m²
Contraste	1 000:1
Fréquence de rafraîchissement	180 Hz
Dual-Hz	2560 × 1440 pixels à 360 Hz
Temps de réponse	1 ms

Caractéristiques physiques

Largeur	614.1 mm
Hauteur	566.6 mm
Profondeur	263.9 mm
Largeur (sans pied)	614.1 mm
Hauteur (sans pied)	365.1 mm
Profondeur (sans pied)	59.6 mm
Poids	6.2 kg

Alimentation

Classé énergie	F \| G (HDR)
Consommation	26W
Consommation en veille	0.5mW
Alimentation interne	No

All in all, the Samsung Odyssey G8 G80HF presents a positive balance. SDR performance is generally solid. HDR performance is more mixed. With broad DCI-P3 coverage and relatively stable brightness on large surfaces, the image sometimes lacks the éclat of competing displays.

Nos impressions sur le rendu à l’image

Daniel Brooks

I cover everyday products with a practical eye, from kitchen tools and home essentials to smart gadgets and consumer trends. My goal is to help readers understand what is genuinely useful, what is worth the price, and what deserves a second look before buying.