Compare Dell Alienware AW2725DF vs ASUS ROG Strix OLED XG27ACDNG

There is no KVM to share a keyboard and mouse conveniently across computers, despite a useful USB hub and multiple video inputs.

The integrated KVM is a practical benefit for using one keyboard and mouse with a desktop and laptop, even if initial configuration is needed.

SDR brightness generally stays steady without obvious automatic dimming, while brighter HDR scenes can trigger a noticeable drop in overall luminance. Some testing also raises questions about brightness behavior with particular backgrounds.

Uniform Brightness can tame distracting changes as windows or bright scenes change, though it reduces peak output. Several tests find the default behavior less intrusive than on rival QD-OLEDs.

Small bright details can look dazzling, but full-screen SDR brightness is modest and heavily lit rooms expose its limits. Experiences with actual brightness vary across modes and tests.

It stands out among several QD-OLED competitors in SDR and can deliver striking small HDR peaks, but broad bright HDR scenes remain comparatively dim.

The joystick-driven OSD is usually intuitive, responsive and easy to navigate, although a few software quirks and limited controls attract criticism.

The joystick-based menus offer lots of control and are generally easy to navigate; desktop software adds a more convenient alternative.

Dark Stabilizer and the shadow-enhancement options can expose opponents or details in dim game areas without dramatically lifting all the blacks.

Adjustable Shadow Boost can expose dark gameplay details without excessively washing out highlights.

Vivid colors, deep blacks and highly fluid motion combine into a striking gaming image; modest room-light performance and some mode-specific tuning keep it from being universally ideal.

Its combination of deep blacks, bright accents and vivid color makes both SDR and HDR images exceptionally appealing.

Colors can be remarkably accurate, particularly in Creator sRGB mode, but the default wide-gamut presentation can oversaturate SDR content and the DCI-P3 preset draws mixed assessments.

Some tests find near-reference accuracy without calibration, while others recommend tuning specific modes for the best sRGB or HDR results.

OLED contrast, color and concentrated highlights make HDR games and films appealing, but sustained bright scenes are less impactful than on strong Mini-LED displays.

Deep blacks and vivid QD-OLED color create dramatic HDR images, particularly in dark scenes; bright full-screen scenes and some tone-mapping choices are less convincing.

Pixel-level OLED control creates striking contrast and clean bright-on-black detail in dark environments, although direct light lessens the perceived advantage.

Pixel-level light control delivers exceptionally strong dark-scene contrast and convincing image depth without LCD-style backlight halos.

The HDMI connection is the standout connectivity compromise: despite HDMI 2.1 labeling, its bandwidth is restricted and it cannot carry native 1440p at 360Hz.

Full-bandwidth HDMI 2.1 connections are a genuine advantage for modern consoles and PCs, adding flexibility over some competing OLED monitors.

Dell's three-year support and explicit burn-in coverage are major reassurances for an OLED purchase, though coverage cannot eliminate the underlying wear risk.

A three-year burn-in-inclusive warranty offers reassurance, but actual coverage and conditions depend on the buyer's region.

The combined speed and OLED image can justify a premium for dedicated gamers, especially when discounted. Buyers who value size, resolution or connectivity more may see poor value.

Feature-rich 360Hz OLED performance is appealing at a discount, while full-price comparisons with cheaper 240Hz panels and newer OLEDs require care.

Tool-free stand assembly and straightforward installation make getting started quick, even though rear cable covers can require a little care.

Stand parts snap or screw together quickly, and the included mounting adapter eases the move to a monitor arm.

The USB-C accessory port can charge small devices at limited wattage, but it does not offer meaningful laptop power delivery or carry video.

Up to 90W charging is a meaningful convenience for laptops and portable devices and a welcome addition to a fast gaming monitor.

Well-managed SDR content in HDR mode can reduce the need for constant switching between display modes, provided its brightness tradeoffs are acceptable.

Changing certain HDR or flicker controls can unexpectedly exit HDR and require re-enabling it in the game, a frustrating setup quirk.

The default sharpening can exaggerate edges or make tiny details look spotty; lowering it produces a more natural picture for some users.

Games and photos look crisp at QHD, and VividPixel can assist text; native 4K screens remain sharper for desktop fine detail.

Two DisplayPorts and convenient USB accessory ports are useful, but limited HDMI bandwidth, no USB-C video input and the lack of audio output make connectivity feel incomplete.

Two HDMI 2.1 ports, DisplayPort, USB-C and multiple USB connections form a flexible setup for PCs, consoles and peripherals.

Consoles can use 1440p at 120Hz, but limited HDMI bandwidth restricts higher-bandwidth modes and complicates the ideal 4K HDR/120Hz combination.

PS5 and Xbox can take advantage of HDMI 2.1, 120Hz and compatible VRR/HDR modes, though accepted 4K signals are displayed at native 1440p.

The display can handle occasional desktop tasks, but OLED wear concerns and text rendering prevent it from being the most comfortable all-day work monitor.

The KVM, docking-friendly USB-C and strong color make light creative and desktop work feasible, despite the static-content tradeoff.

Reaching the 360Hz ceiling at 1440p demands a powerful computer or less demanding game settings, so the speed advantage is conditional.

The 1440p resolution is more achievable at high frame rates than 4K, but taking full advantage of 360Hz still demands fast games and a suitably capable PC.

The supplied stand, signal cables and accessories make setup convenient, although the missing HDMI cable in some kits is criticized.

The package is generous, with multiple video and USB cables, cleaning supplies and a mounting adapter that make first setup easier.

The stand's routing channel and rear cover are useful for hiding wires, although recessed video ports can be awkward to reach when swapping devices.

Routing behind the stand is basic, and one hands-on setup found cables hanging visibly when the monitor was raised.

The clean styling and polished thin panel give a premium first impression, though plastic construction tempers the luxury feel.

The screen assembly looks and feels sturdy, but opinions split over the more ordinary plastic stand and its fit with the premium ROG aesthetic.

Crosshairs, frame-rate indicators, AlienVision and shadow tools cover useful gaming extras, though the broader feature set feels lean relative to some premium rivals.

There is a substantial collection of crosshairs, frame counters, shadow enhancements and custom controls, with more tuning options than several competitors.

Pixel and panel refresh routines help manage OLED wear, backed by a three-year burn-in warranty. The relatively limited user-adjustable safeguards and persistent static-content risk remain drawbacks.

ASUS supplies extensive pixel cleaning, shifting and static-logo controls plus burn-in warranty coverage, but none removes the inherent risk of permanent marks.

Specular HDR details look vivid and sharply separated from black backgrounds, though the high peak is restricted to very small bright areas.

Small HDR lights pop against true black, while larger highlights can dim or roll off, depending on the mode and content.

Brightness uniformity is strong in one measurement but another test found visible corner darkening, making this a modest point of disagreement.

Measured white and dark-field uniformity is impressively consistent, with little visible discoloration across the tested panels.

The glossy coating creates a clean, vivid image but reflects windows and lamps; raised purple blacks are particularly noticeable under direct ambient light.

The coating keeps some reflections under control but cannot entirely overcome direct light, and stronger illumination can raise black levels.

Atmospheric, narrative-driven games benefit enormously from saturated color, precise highlights and black scenes, even when they do not approach 360fps.

OLED contrast and color make story-driven games striking, but 360Hz is often unnecessary and bright-scene HDR can be less compelling than higher-resolution alternatives.

Third-generation QD-OLED reduces the colored edges seen around small text, but fringing and lower text crispness remain noticeable to sensitive users.

Third-generation QD-OLED reduces colored outlines around letters, but fine text remains less clean than on a conventional LCD and sensitivity varies.

1440p is a useful sweet spot for detailed gaming at very high frame rates, but fine desktop text and modern 4K content cannot match the crispness of true 4K screens.

QHD strikes a useful balance between visual detail and the frame rates needed for high-refresh gaming, but it cannot match native 4K sharpness.

Downscaled virtual-4K modes can help some HDMI devices, but the resulting 1440p image and restricted output modes limit their usefulness.

Sending it 4K for desktop use produces softer text than native QHD, so the higher accepted input resolution is not a substitute for a native 4K panel.

Variable-frame-rate gaming can produce visible flicker, most noticeable during darker scenes or erratic performance; a stable frame rate helps.

Flicker can be visible during fluctuating frame rates in dark games or menus; the mitigation settings may narrow VRR's operating range and cause other compromises.

The semi-glossy QD-OLED finish looks clearer and less grainy than many matte OLED coatings, with extra reflections as the tradeoff.

The semi-glossy finish keeps images crisp and colorful without the grain of heavy matte coatings, though it trades off some glare resistance.

The compact hexagonal foot usually leaves extra desk space for a keyboard and surrounding equipment. Its shape can suit multi-monitor arrangements as well.

The 27-inch flat screen balances gaming immersion with a manageable amount of desk space, and its size is praised as practical for QHD pixel density.

Creator and Smart HDR modes offer useful options, but default desktop, movie and game presets can produce blur, excess saturation or uneven brightness depending on content.

Racing mode receives praise for natural balance, while certain stylized presets look exaggerated or poorly calibrated without adjustment.

Connected over DisplayPort, this is an outstanding PC gaming display with remarkably clean motion and low lag. Gamers need a capable PC and the right connection to make the most of 360Hz.

High refresh, flexible video inputs and adaptive-sync support suit powerful PCs particularly well, with access to the monitor's full 360Hz speed.

Subtle AlienFX lighting gives the back of the monitor some character, and the colors can be adjusted or disabled. The uneven rear glow does not appeal to everyone.

The illuminated rear logo gives the chassis a distinctive gamer look and offers customizable effects, but it is too subtle to meaningfully light up a wall.

Colorful, accurate Creator presets make the panel enjoyable for photo edits, with attention needed to SDR calibration and prolonged static screens.

Photoshop images appear detailed and richly colored, while calibration and sRGB options help make the display suitable for serious image work.

Overall satisfaction is very high among gamers enjoying the OLED upgrade, with some caveats around cost, reliability and panel upkeep.

The overall experience is strongly praised for fast, gorgeous gaming and abundant features, with lighting, HDR brightness and value providing the principal caveats.

The compact stand is usually firm, but wobble during repositioning and individual ergonomics complaints keep experiences from being unanimous.

The stand feels solid during adjustments, with smooth travel and little reported looseness or wobble.

Native 360Hz refresh is the headline advantage, bringing exceptional speed and refined motion for esports without requiring lower resolution on the panel itself.

The native 360Hz panel delivers wonderfully fluid motion, especially over 240fps; that advantage shrinks in slower games or on consoles.

Variable refresh rate works smoothly across supported modes in many setups, although its benefits diminish when frame rates fluctuate enough to cause flicker.

FreeSync, G-SYNC Compatible and HDMI VRR give good support across modern hardware, though some settings require care to avoid disabling the feature.

Standard 100×100mm VESA support makes it straightforward to swap the supplied stand for a wall mount or monitor arm.

A supplied VESA adapter and standard 100×100mm support make monitor arms and wall mounting straightforward.

A useful downstream USB-A and USB-C arrangement keeps mouse and keyboard peripherals handy, though it does not turn the monitor into a USB-C laptop dock.

Three USB-A ports and the upstream connections add useful peripheral access, especially alongside the KVM for a two-computer desk.

Inky, individually controlled blacks are a defining strength for games and movies in controlled lighting. Direct room light can lift the panel to a grayish or purple appearance.

Truly deep blacks are a highlight in dark rooms, but ambient light can turn them grayish or purple on this QD-OLED panel.

Very low display lag delivers quick-feeling mouse and controller responses, an advantage in fast competitive titles.

Controls feel immediate, with measured low processing delay that makes the monitor highly responsive in fast games.

Height, tilt, swivel and pivot adjustments help fit the display to varied positions, and the mounting and movement generally feel straightforward.

Height, tilt, swivel and full portrait pivot are generous and generally smooth, although one assessment finds the maximum height merely average.

A very wide gamut produces rich, saturated colors and notably strong HDR color volume. This is consistently one of the monitor's most admired visual qualities.

The broad QD-OLED gamut produces exceptionally vivid reds and rich colors, with sRGB clamping available when restraint matters more than saturation.

Near-instant OLED pixel transitions keep fast objects clean and responsive without the usual LCD overshoot or trailing.

Near-instant OLED transitions keep action crisp with exceptionally low blur and very little meaningful pixel-response delay.

Exceptional clarity, low lag and up to 360Hz make this a particularly strong competitive PC gaming screen when the system can deliver high frame rates.

360Hz operation, near-instant response and low lag are excellent for shooters and esports when the PC can deliver high frame rates.

Bright objects sit against black without the blooming or halos of zone-lit LCDs, making night scenes especially striking.

Pixel-level OLED illumination keeps bright objects crisp against dark surroundings, without the glowing halos common to some backlit LCDs.

Fast-moving objects show very little ghosting or overshoot, keeping rapid camera pans unusually clean at high refresh rates.

Moving objects remain clean and well defined, with minimal smearing or overshoot even during rapid action.

The 360Hz QD-OLED panel keeps fine moving details visible and cuts blur noticeably compared with lower-refresh displays. The gain over 240Hz is real but subtler than larger refresh-rate jumps.

Fast transitions and 360Hz make moving detail look unusually sharp and stable, with little visible smearing.

This third-generation QD-OLED implementation wins praise for its combination of color volume, contrast and rapid response.

QD-OLED's self-emissive contrast, vivid color and responsiveness are central to the appeal, though brighter rooms can expose its characteristic raised blacks.

Wide OLED viewing angles maintain color and contrast well when the screen is viewed away from center.

Colors and contrast hold up impressively from off-center positions, giving a forgiving viewing sweet spot.

Some find the screen comfortable in dim conditions, but flicker sensitivity and one account of pronounced eye strain make comfort highly individual.

Flicker-free and low-blue-light options offer flexibility, while OLED anti-flicker settings can help some situations at the expense of VRR behavior.

The jump from a smaller esports display to 27 inches offers more room for work, but can initially feel unfamiliar for highly practiced players.

The 27-inch format is comfortable for normal desk gaming, though some users want a larger, higher-resolution option.

The plastic housing is usually regarded as solid and attractive, although a few accounts describe hollow sections, flex or creaking rather than a luxury construction.

The screen housing and mechanical parts generally feel solid; some find the stand's plastic finish less premium than similarly priced rivals.

The restrained black-and-gray Alienware styling attracts praise for looking futuristic without becoming gaudy, although some find the housing or bezels overly bulky.

A futuristic ROG rear shell and customizable lighting look distinctive, while the comparatively plain plastic stand divides opinion.

Creator presets and custom color adjustments offer useful calibration choices, though there is no hardware calibration and some control options are limited.

Extensive gamut, gamma, color-temperature and saturation adjustments make the image highly configurable; the best presets differ according to the task.

HDR mode and preset accuracy are uneven: some preserve highlight detail well, while others darken scenes, crush detail or create excessive saturation.

True Black mode can track its target well, but higher-peak modes trade accuracy and brightness behavior, with occasional clipping or dimming complaints.

Gamma looks reasonably close to target in several modes, but some preset tracking and fine-adjustment limits prevent consistent precision.

Some measurements show impressively accurate gamma in the right preset, while others find noticeable errors in several alternative modes.

Adaptive sync generally keeps games tear-free and responsive, although fluctuating frame rates can introduce OLED flicker and mitigation tradeoffs.

The glossy glass can show smears and small spots easily, so regular cleaning may take more effort than on a typical matte LCD.

DisplayPort is the reliable path to native 1440p at 360Hz, making it the preferred connection for high-frame-rate PC gaming.

Individual OLED pixels eliminate the zone-transition and halo artifacts associated with conventional local-dimming backlights.

Cooling-fan noise is generally unobtrusive, but a very quiet environment may make the internal fan faintly audible.

Viewing more than one source is useful, though some accounts distinguish between available picture-in-picture and missing side-by-side options.

OLED pixels eliminate the conventional LCD backlight bleed that can wash out dark corners, keeping black areas clean.

Black-frame insertion sharpens motion at 120Hz or 180Hz, but the substantial brightness loss and inability to combine it with VRR or HDR limit its appeal.

The lack of speakers leaves console and streaming-device users arranging external audio, which can make otherwise straightforward hookups less convenient.

One arrival had a battered shipping carton but the monitor itself was undamaged, so the reported delivery result was ultimately reassuring.

Its OLED black-frame insertion can improve clarity at 120Hz and 180Hz; the loss of brightness, HDR and variable refresh makes it a niche alternative to normal 360Hz operation.

Firmware can be updated through Dell's tools, and an update apparently resolved one instance of intermittent gray-screen failures. The update process adds another setup step.

The 10-bit panel delivers fine tonal steps and smooth gradients that complement both gaming and creative work.

Multiple HDR modes make it possible to prioritize peak highlights or a steadier image, but none is ideal for every brightness level.

Static logos, taskbars and other fixed elements still present a risk of image retention or eventual burn-in, despite the monitor’s protective routines.

A standard power cable connects directly to the monitor, avoiding a separate external power brick and making cable replacement straightforward.

The packaging usually protects the panel well, although at least one unboxing showed conspicuous box damage.

A phone slot in the stand is surprisingly useful and can accommodate even some large handsets with cases.

1440p at 27 inches looks sharp in games and photographs, but text is not as finely defined as on higher-density 4K OLED displays.

The integrated power supply uses a standard, easy-to-replace mains cable rather than a proprietary external adapter.

Higher power draw than expected, including unusual standby use in one test, weakens the efficiency case compared with some conventional screens.

Fine shadow nuances remain visible alongside bright accents, taking advantage of OLED's pixel-by-pixel light control.

A small number of experiences describe serious picture-loss or maintenance-cycle problems that interrupt use, despite otherwise positive day-to-day operation.

A top-mounted threaded socket is convenient for placing a compatible microphone, camera or light above the display.

Unusually extensive HDR menus let owners adjust brightness, contrast and color rather than accepting a locked preset; tweaking can alter accuracy.

DisplayWidget offers a convenient desktop interface for settings and shortcuts, making frequent picture adjustments easier than joystick-only navigation.

Dell Display Manager and Alienware software offer convenient access to image presets and updates, but occasional control quirks remain.

Long-term confidence is mixed: isolated reports describe freezes, lost pictures and exchanges, while a firmware update resolved one reported gray-screen issue.

Thin top and side borders make the monitor look tidy and help it sit neatly next to a second display.

The glass finish is surprisingly easy to mark or smear and needs careful handling to maintain its clean appearance.