Scorata scores summarize analyzed review evidence on a 1–5 scale; they are not laboratory measurements or a simple average of customer star ratings. Feature scores summarize the reviews covering that feature. The overall score averages feature scores within each review, then combines review averages. When both expert and customer evidence are available, those two groups receive equal weight. Products can have different review coverage, so small score gaps do not establish a winner.
Recommendations prioritize important features for the category, with a score of at least 3.5, a gap of at least 0.25 points and at least two supporting reviews per product. Features with widely varying scores or broad connectivity contexts are excluded from recommendations. These safeguards do not establish statistical significance.
Quick verdict
The review evidence points to a tradeoff: HDMI 2.1 support and USB-C power delivery versus KVM switch performance and warranty and support service. Choose according to which strengths matter more to you; the overall score alone does not settle that choice.
Choose Samsung Odyssey OLED G80SH S32HG802S for HDMI 2.1 support and USB-C power delivery.
Choose Gigabyte MO27Q28G for KVM switch performance and warranty and support service.
Scores are out of 5. Missing scores mean missing review evidence, not a missing feature.
Dropping the former Tizen smart-TV layer simplifies everyday operation, with a familiar PC monitor menu in its place.
Rear joystick controls and practical shortcuts make everyday operation fairly straightforward.
The OLED panel exhibits highly even color and illumination without familiar LCD backlight problems.
Dark-gray vertical banding, uneven shades and occasional red tints are the most consistently reported panel weaknesses.
4K detail keeps textures, edges, and distant game objects crisp across the 32-inch screen.
Native QHD looks reasonably sharp in games, while coating grain, scaling and text subpixels prevent the crispness of denser 4K screens.
USB-C can carry a picture, peripheral data and up to 98W of laptop charging. Some high-power laptops may still need their own adapter.
USB-C laptop charging depends on Smart PD settings and workload. Reviews range from frustration at low default power to reports of much higher delivery when enabled.
AI upscaling clearly improves 720p and 1080p sources, while 1440p gains are smaller. It needs the display to receive a truly sub-4K signal and can look sharpened.
Scaling lower-resolution signals is serviceable but not always sharp; the strongest enhancement settings can look artificially processed.
There are no integrated speakers, a disappointing omission for anyone who wants quick audio without external equipment.
Built-in speakers are useful for basic audio and casual viewing, but bass and richness are limited compared with external speakers.
There are useful gaming and HDR picture modes, with DisplayHDR singled out as a strong starting point for tuning.
Standard and gaming-oriented picture presets cover different uses, though the special modes are not necessarily more accurate than well-tuned standard settings.
The 32-inch 4K panel makes individual pixels and minor text fringes hard to see from a normal seating distance.
QHD at 27 inches provides useful desktop space and decent clarity, but cannot match the text and fine detail of 4K.
The base feels stable in normal use, but light contact can make the whole monitor visibly vibrate.
Most testers find the thin stand unexpectedly firm, though at least one describes it as flimsy.
A pass-through opening in the stand tidies power and signal cables, while USB-C docking further reduces desk clutter.
A cable clip tidies the connections, but the external power brick and limited integrated routing can still leave clutter to manage.
Color range and 4K sharpness suit photo work, with calibration advised where exact tones matter.
Its gamut and glare control are useful for occasional photo editing, but dark midtones and inconsistent uniformity make precision work harder.
Static tone mapping serves accuracy, while Active boosts perceived brightness and impact; both have useful but distinct roles.
Multiple HDR presets offer a useful choice between accuracy and impact. The most aggressive 1500-nit options introduce saturation or tone-mapping compromises.
Small reflections, light sources and other bright details pop with convincing intensity, lending dimensionality to HDR scenes.
Small bright details can look spectacular, but some tone-mapping choices dim or crush highlights and reduce the detail they should preserve.
The 4K panel renders fine game textures and desktop detail exceptionally well. It is a striking step up for anyone coming from a lower-resolution display.
1440p is a practical match for high refresh rates and midrange gaming PCs, though 4K is noticeably sharper.
PlayStation 5, Xbox and Switch 2 are well served by 4K, HDR and modern HDMI support. Console output tops out below the monitor’s full 240Hz capability.
Console support includes 120Hz options and 4K downscaling, with HDMI bandwidth and chroma-format tradeoffs to consider.
The supplied stand adjusts height, swivel, tilt and pivot over a useful range, making ergonomic positioning straightforward.
Height, tilt, swivel and portrait adjustments provide versatile ergonomics from a compact metal stand.
Color and contrast remain very consistent from the side, making the screen easier to share than many LCD alternatives.
Off-axis picture consistency is generally strong for OLED, although some testing finds slight color shifts at extreme viewing angles.
DisplayPort 2.1, two HDMI 2.1 inputs and USB-C video/charging make this a particularly flexible premium monitor. Missing KVM limits shared-peripheral switching.
HDMI, DisplayPort, USB-C and USB-A give this gaming display a useful mix of connectivity, albeit without a generous peripheral hub.
Pixel refresh, static-logo dimming, screensaver and active cooling give owners several safeguards. None removes the inherent risk of prolonged static images.
Gigabyte supplies pixel cleaning, logo dimming, shifting and other OLED Care controls. These are helpful safeguards, not a guarantee against wear from static images.
Blacks look exceptionally deep in dark rooms, yet can take on a purple cast under strong ambient light. Some HDR configurations also crush the nearest dark shades.
The OLED panel produces genuinely inky blacks and convincing depth without the gray glow associated with conventional LCD backlights.
The latest Tandem QD-OLED panel combines near-perfect blacks with more brightness and improved efficiency than earlier OLED generations.
The fourth-generation Tandem WOLED brings meaningful gains in brightness and color, but retains some WOLED uniformity and color-volume shortcomings.
The matte Glare Free treatment diffuses direct window and lamp reflections far better than many glossy OLED competitors.
The matte anti-glare finish reduces mirror reflections and preserves blacks under ambient light. It trades away some of a glossy panel’s crispness.
A spacious sharp desktop and easy laptop docking make the monitor capable beyond gaming, while OLED text and static-content caveats remain.
The display can handle occasional office tasks alongside gaming, but OLED wear and imperfect text edges discourage all-day static work.
Near-black adjustment can reveal hidden dark areas, but too much lifting washes out blacks and some HDR configurations still crush detail.
Dark shadow detail can be crushed at high refresh rates or in specific presets, despite the panel’s excellent absolute black depth.
The 3.5 mm jack provides a useful connection for headphones or external speakers when no built-in audio is available; sound quality itself is not evaluated.
The headphone output is a welcome fallback when the modest built-in speakers are not sufficient.
The matte finish is excellent at softening reflections but adds haze and grain compared with glossy QD-OLED rivals. A few users find the texture intrusive.
The matte coating can introduce grain and slight image softness; glossy alternatives appear clearer in a controlled dark room.
A DisplayPort cable and USB-C cable are useful inclusions, though an HDMI 2.1 cable is absent from one tested package.
The supplied cables, mounting hardware and power accessories support a fairly straightforward initial setup.
Frame-rate fluctuations can cause distracting flashes in dark games. Stabilizing settings may mitigate this, with possible added input lag.
Rapid or large frame-rate changes can cause noticeable VRR flicker, especially in dark scenes; anti-flicker settings help but are not a complete cure.
Slim proportions, a minimalist finish and metal details give the hardware a polished, upscale impression.
The metal base, slim stand and restrained styling give the chassis an unexpectedly high-end impression.
Desktop PCs, compatible laptops, DeX tablets, PlayStation 5 and Switch 2 all receive useful display features, though modes vary by device.
The monitor works with modern gaming PCs and several other source types, but particular ports and modes impose bandwidth limitations.
Rich, vibrant QD-OLED color is a major strength, with broad coverage for games and creative work. The lack of a dedicated sRGB clamp may make standard content too saturated.
Wide DCI-P3 and expanded BT.2020 coverage give games, movies and creative work rich color. Proper gamut clamping is important to avoid exaggerated SDR saturation.
Crosshair overlays, black equalizer, adaptive sync and other gaming tools give players plenty of customization choices.
Crosshairs, timers, hardware overlays and configurable shortcuts give this gaming monitor a capable toolkit, even if some extras are niche.
At 240Hz, motion is notably fluid, particularly in fast PC games. Fully exploiting that ceiling requires a PC capable of delivering high frame rates.
A 280Hz ceiling is fast enough for smooth, competitive play, although the improvement over 240Hz is smaller than the gap to high-end 480Hz-plus models.
The high pixel density minimizes subpixel artifacts at normal distance, but slight green or magenta edges remain visible around some close-up text.
The revised subpixel layout improves text over older WOLED designs, but visible fringing remains around lettering and flat-color edges.
The two USB-A ports can serve connected peripherals, and compatible USB-C devices can use the hub through a single cable. Data bandwidth may trade off against maximum video mode.
The USB hub and KVM are convenient for basic peripherals, but two downstream ports can feel limiting.
Sharp 240Hz motion, near-instant response and low lag make it a strong option for fast competitive games. VRR flicker controls can introduce unwanted latency.
Fast response and low lag help competitive players track motion and place shots precisely. Reaching the full 280fps requires sufficiently fast hardware.
Rapid action stays sharp with minimal blur, making fast-paced games unusually easy to follow.
Fast OLED transitions and 280Hz operation deliver excellent motion definition. Higher-refresh premium models still offer incremental gains.
Near-instant OLED pixel transitions produce exceptionally clean action, even where lower frame-rate console output limits the refresh rate.
Near-instant OLED response times give the screen precise moving detail and excellent high-speed gaming behavior.
The balance of outstanding OLED gaming and modern inputs earns enthusiastic praise. The matte finish and bright-room black behavior are its most divisive compromises.
Most assessments recommend this as an unusually capable and affordable OLED gaming monitor; a few give more weight to coating, brightness or uniformity problems.
Controls feel immediate with very little input delay. The optional flicker-reduction setting can add substantial latency, however.
Input lag is exceptionally low at high refresh rates, giving clicks and camera movement a responsive, connected feel.
Common adaptive-refresh standards are supported, which is helpful for changing frame rates. Dark-scene flicker means compatibility is not always trouble-free.
PC and console VRR support is broad, though unstable frame rates can reveal gamma flicker and some input-switching quirks.
Bright objects retain clean borders against pitch-black backgrounds, without the halos that can surround highlights on local-dimming LCDs.
Individually lit pixels prevent the halos and blooming found around bright objects on many locally dimmed LCD screens.
Fast-moving elements show almost no noticeable smearing, helping demanding action games stay legible.
Fast OLED pixel transitions keep moving edges remarkably free of smearing, ghost trails and overshoot artifacts.
Deep shadows, vibrant HDR lighting and detailed 4K scenes make cinematic games exceptionally immersive. Some HDR modes need care to avoid crushed blacks.
Cinematic games benefit from dark blacks, striking HDR effects and rich color, although aggressive peaks can mask some subtle details.
There is no integrated KVM switch, so moving one keyboard and mouse between computers is less convenient than on some rivals.
The KVM makes sharing a keyboard and mouse between two connected computers convenient, with input switching designed around multi-device desks.
Full-bandwidth DisplayPort 2.1 is powerful enough for uncompressed 4K/240Hz on compatible hardware. One owner reported intermittent DP signal dropouts that did not occur over HDMI.
DisplayPort can drive the native high-refresh mode with compression, while turning compression off forces significant signal compromises.
With a full UHBR20 connection and compatible GPU, the reviewer verified 4K/240Hz without compression. DSC remains a visually lossless fallback for older links.
Display Stream Compression enables full refresh rates over limited-bandwidth inputs. Users who want compression disabled face lower refresh or color-format ceilings.
Shadow controls can bring hidden dark objects into view, but aggressive settings wash out the contrast that makes OLED attractive.
Dark-scene adjustment can uncover otherwise hidden shadow details, although aggressive settings lift blacks and alter the intended image.
The QD-OLED layer maintains vivid saturation even as bright HDR elements intensify, keeping colorful scenes energetic.
The newer Tandem panel delivers much greater saturation and color purity than earlier WOLEDs. Very bright saturated HDR colors can still trail QD-OLED alternatives.
Larger bright scenes retain more output than on earlier OLED designs, although brightness limiting has not disappeared entirely.
Larger bright scenes can trigger dimming, especially in more aggressive brightness modes. The more uniform SDR settings are less distracting for desk work.
One owner experienced HDR brightness settings failing to persist across sleep, wake and restarts.
At least one test found VRR could stop working when changing HDMI and DisplayPort inputs, reducing confidence in seamless mode switching.
A conventional joystick menu makes key settings accessible and avoids Samsung’s older smart-TV interface. The compact layout and abundance of picture settings still take learning.
The joystick-led menu and software controls are generally easy to navigate, but placement of APL controls and some locked options frustrate.
A crisp, vivid 4K OLED image with convincing depth is the defining appeal. The coating and room lighting strongly influence perceived clarity and black levels.
Games and video look bold and dimensional thanks to strong contrast and rich color, though individual units and presets can have visible tonal faults.
FreeSync and G-SYNC-compatible variable refresh help smooth inconsistent frame delivery and reduce tearing, though dark-scene flicker is still possible.
FreeSync and G-SYNC generally keep motion smooth, with some settings designed to tame frame-rate swings. Adaptive sync still shares OLED’s potential for visible flicker.
Small bright highlights glow against true OLED blacks, creating dramatic HDR images. Some high-brightness modes can lose shadow detail or alter highlight tone mapping.
Deep OLED blacks and impressive highlights make HDR gaming particularly striking. Full-screen brightness, dark-scene detail and preset accuracy are less consistent.
The newer panel is brighter than its predecessor and retains luminance well as brighter areas grow. Full-screen white is still less intense than small HDR highlights.
SDR brightness is a major strength for this OLED generation, and small HDR highlights can be dazzling. Broad bright scenes and specific modes show more modest results.
Color looks attractive and often fairly accurate out of the box, but some tests find oversaturation and imperfect factory calibration. Careful adjustment improves accuracy.
Factory color accuracy ranges from good to merely fair depending on preset and sample. Grayscale tint, dark gamma and calibration effort are the main reservations.
Self-emissive pixels deliver striking contrast without the elevated blacks or halos typical of many backlit monitors.
Per-pixel OLED control gives dark scenes exceptional contrast and an immediate transition from black to bright highlights.
Two HDMI 2.1 inputs accommodate modern consoles and other fast video sources, including 4K at 120Hz console modes.
HDMI 2.1 inputs support high refresh rates but use a limited 24Gbps link rather than full bandwidth; DSC is needed for the richest 280Hz signals.
It asks a premium over basic OLED monitors, but its newer panel, refresh speed and connectivity make a reasonable case for enthusiasts.
Tandem OLED brightness and fast gaming performance arrive at a comparatively approachable price, making value one of the strongest selling points.
Normal-use burn-in coverage is reassuring, although eligibility and coverage terms need verification for the exact regional unit.
Three-year coverage that includes OLED burn-in offers welcome reassurance for a panel with known static-image wear concerns.
HDR offers many detailed settings and two tone-mapping approaches, but dialing in shadows and brightness can become frustrating.
HDR adjustment controls is useful under the described circumstances, though performance depends on the chosen settings.
White balance, gamma and color-space controls allow fine tuning, and measured color error can fall substantially after calibration.
Color-space presets, gamma options and RGB adjustments offer useful tuning. Some emulation modes lock controls, and correcting darker tones can take experimentation.
An official driver supplies the correct display identity and color profile in Windows, helping the PC recognize and configure the monitor.
Gigabyte’s desktop utility is useful for configuration and firmware, with some setup requirements and occasional preference for competing software.
Static mapping better preserves the intended light balance; Active looks livelier but can lift midtones and alter bright detail. Some peak modes crush shadows.
HDR tracking varies substantially by mode; the conservative preset is generally more faithful, while high-output options alter highlight or midtone levels.
The physical frame is thin, but the inner black border remains more noticeable than its sleek outer edge suggests.
Slim, largely flush bezels make the picture dominant without an overly chunky bottom edge.
The slim silver-and-black housing looks clean and understated rather than aggressively gamer-styled, with optional rear lighting.
Slim bezels, a low-profile base and restrained metal accents make the design neat and unobtrusive. Some find it plain rather than stylish.
The 32-inch format gives games and complex tasks room to breathe, though it is a substantial desktop display.
The 27-inch size is comfortable for QHD gaming and desk use, balancing workspace with manageable system demands.
Metal-backed construction and a tidy finish feel robust and high-end, although one hands-on assessment found the stand easy to wobble.
The slender metal stand and stable construction earn praise, although one review found the assembly rather light and flimsy.
The blue-light-reduction setting is useful for late-night reading, but its warmer output is not ideal for accurate colors or HDR games.
Brightness controls, low-blue-light alternatives and flash dimming can make long or dark-room sessions easier on the eyes, though flicker-sensitive users may still notice OLED behavior.
Gamma is imperfect before calibration, so exact tonal accuracy may require additional tuning.
Dark gamma and black crush appear in some factory modes. Changing gamma or choosing a more accurate color-space preset can recover detail.
The programmable Tactical Switch makes reduced-size displays easier to call up for competitive play, although these emulation modes require some setup and can introduce scaling compromises.
The Ultra Clear black-frame mode improves perceived sharpness at 120Hz, but it cannot be combined with VRR or HDR and carries brightness and flicker compromises.
The rear Core Lighting ring offers pleasant customizable ambient light and screen-synced effects, though broader PC-lighting synchronization is limited.
The small, thin metal base frees room for keyboards and other desk gear without sacrificing much stability.
Firmware updates improved launch-era color and HDR behavior, so checking the installed version is important for getting the reviewed performance.
Achieving the full 4K/240Hz experience takes a strong gaming PC and suitable connections, while older DisplayPort hardware may need DSC.
Dark-gray banding and patchiness can interrupt otherwise smooth shading. Pixel maintenance may help but does not consistently eliminate it.
Active cooling, thermal monitoring and the metal rear help manage panel temperature as Samsung pushes OLED brightness higher.
An external power adapter can be replaced without opening the screen, though it adds a separate item to cable management.
The black-frame-insertion feature can make 120Hz motion look noticeably clearer, at the cost of brightness and simultaneous VRR operation.
OLED removes the need for conventional overdrive tuning and avoids the overshoot artifacts seen on some LCDs.
An especially compelling pairing for high-end PCs: 4K detail, 240Hz motion and dramatic OLED contrast come together in one screen.
Brightness values and certain settings are not always remembered independently when toggling display modes, creating extra adjustments.
Pixel refresh can reduce some visible banding, although it does not always fully correct it; cleaning cycles are also part of OLED protection.
The thin, relatively light assembly is easy to position and move, even if it feels less substantial than some heavier designs.
One owner needed to install the Samsung driver before the monitor was recognized when first connected.
A conventional replaceable mains lead is easier to manage than a proprietary built-in connection.
The newer Tandem structure aims for better light efficiency, allowing stronger brightness without the same immediate dimming.
One owner reports that Windows HDR does not automatically revert to SDR as expected, requiring a manual toggle between games and desktop.
A reported bug resets HDR brightness to zero after sleep or restart, creating a frustrating repeated setup burden.
The speakers are passable for basic listening but sound thin and lack bass; external audio is the better choice for music or gaming.
Speaker volume control has useful range for quiet evenings as well as ordinary daytime listening.
Standard 100 × 100 mm mounting allows an arm or wall mount instead of the bundled stand.
APL Stabilize offers a choice between steadier brightness and punchier highlights. Higher settings can produce noticeable luminance shifts as on-screen content changes.
A critical account objects to the HDMI 2.1 label because the ports lack full bandwidth and need compression for certain high-refresh formats.
Self-emissive pixels provide precise local control rather than coarse backlight zones, avoiding halos in mixed bright and dark scenes.
The passive design avoids the distraction of an audible cooling fan.
Xbox users do not get Dolby Vision on this monitor, so the other available HDR formats become the practical options.
An owner reported intermittent DisplayPort blanking that disappeared after switching to HDMI; longer-term panel reliability is not yet established.
The stand clicks into place and the base screw can be tightened without tools, making initial assembly simple.
Samsung’s official Windows driver and color profile are useful for proper device recognition and configuration.
This 360Hz QD-OLED ultrawide delivers exceptional gaming motion, vibrant HDR and dramatically cleaner text. Its high price, less-than-perfect bright-room blacks and occasional HDR dimming are the main reasons to hesitate.
Pros: color gamut, contrast
Cons: value for money, Resolution
A huge, sharp ultrawide workspace and unusually capable Thunderbolt dock make the U4025QW outstanding for demanding productivity and editing. Its high price, modest HDR, and imperfect motion handling keep it...
Pros: overall picture quality, color accuracy
Cons: value for money, built-in speakers
Lightning-fast 360Hz OLED gaming, rich color and an unusually flexible USB-C/KVM setup are the big draws. Strong room lighting, limited full-screen HDR brightness and static-content burn-in concerns keep it from...
Pros: color gamut, overall satisfaction
Cons: reflection handling, VRR flicker
The 27-inch 4K OLED picture is exceptionally crisp and responsive, with useful USB-C and KVM extras. Its high price, oversized stand, and bright-room compromises limit its appeal.
Pros: sharpness, overall satisfaction
Cons: value for money, VRR flicker
