Other features
Ease of use
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
5.0
Assembly and initial adjustments are straightforward, with markings that make a familiar position easy to recreate.
Backlight bleed control
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
5.0
Light leakage is minimal for a TN panel, helping it avoid one of the common LCD drawbacks.
Blooming control
ASUS ROG Strix OLED XG27ACDNG
5.0
Pixel-level OLED illumination keeps bright objects crisp against dark surroundings, without the glowing halos common to some backlit LCDs.
BenQ ZOWIE XQ2566XNo score yet
Built-in RGB lighting
ASUS ROG Strix OLED XG27ACDNG
3.8
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.
BenQ ZOWIE XQ2566XNo score yet
Cable management
ASUS ROG Strix OLED XG27ACDNG
2.8
Routing behind the stand is basic, and one hands-on setup found cables hanging visibly when the monitor was raised.
BenQ ZOWIE XQ2566XNo score yet
Color gamut
ASUS ROG Strix OLED XG27ACDNG
4.9
The broad QD-OLED gamut produces exceptionally vivid reds and rich colors, with sRGB clamping available when restraint matters more than saturation.
BenQ ZOWIE XQ2566XNo score yet
Console gaming compatibility
ASUS ROG Strix OLED XG27ACDNG
4.6
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.
BenQ ZOWIE XQ2566XNo score yet
ELMB strobing quality
ASUS ROG Strix OLED XG27ACDNG
3.1
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.
BenQ ZOWIE XQ2566XNo score yet
G-sensor tilt indicator
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.3
An on-screen tilt-angle reference helps competitors reproduce their exact preferred monitor position. It is a small but purposeful tournament feature.
HDR highlight detail
ASUS ROG Strix OLED XG27ACDNG
3.9
Small HDR lights pop against true black, while larger highlights can dim or roll off, depending on the mode and content.
BenQ ZOWIE XQ2566XNo score yet
HDR mode versatility
ASUS ROG Strix OLED XG27ACDNG
4.3
Multiple HDR modes make it possible to prioritize peak highlights or a steadier image, but none is ideal for every brightness level.
BenQ ZOWIE XQ2566XNo score yet
Image retention
ASUS ROG Strix OLED XG27ACDNG
2.5
Static logos, taskbars and other fixed elements still present a risk of image retention or eventual burn-in, despite the monitor’s protective routines.
BenQ ZOWIE XQ2566XNo score yet
Image scaling
ASUS ROG Strix OLED XG27ACDNG
1.5
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.
BenQ ZOWIE XQ2566XNo score yet
Integrated power supply
ASUS ROG Strix OLED XG27ACDNG
4.8
A standard power cable connects directly to the monitor, avoiding a separate external power brick and making cable replacement straightforward.
BenQ ZOWIE XQ2566XNo score yet
Magnetic shielding hoods
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.0
Magnetic side panels help block peripheral distractions and bright activity around a stage. They are more useful at events than against a plain wall at home.
Overdrive tuning
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.0
A well-chosen AMA overdrive setting can control overshoot. Higher settings are not necessarily an improvement.
Packaging presentation
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
5.0
The carefully designed box is easy to repack, a thoughtful benefit for transporting the display to events.
Phone stand utility
ASUS ROG Strix OLED XG27ACDNG
4.6
A phone slot in the stand is surprisingly useful and can accommodate even some large handsets with cases.
BenQ ZOWIE XQ2566XNo score yet
Power cable replaceability
ASUS ROG Strix OLED XG27ACDNG
5.0
The integrated power supply uses a standard, easy-to-replace mains cable rather than a proprietary external adapter.
BenQ ZOWIE XQ2566XNo score yet
Profile sharing and portability
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
5.0
Player settings can be stored, exported and applied across sessions, including from a phone. Recreating a familiar tournament profile is notably simple.
Retail availability
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
2.0
The available buying information was not convincing enough for one outlet to verify a precise U.S. listing. Buyers should confirm the exact model before ordering.
Screen coating clarity
ASUS ROG Strix OLED XG27ACDNG
4.6
The semi-glossy finish keeps images crisp and colorful without the grain of heavy matte coatings, though it trades off some glare resistance.
BenQ ZOWIE XQ2566XNo score yet
SDR/HDR mode switching
ASUS ROG Strix OLED XG27ACDNG
2.8
Changing certain HDR or flicker controls can unexpectedly exit HDR and require re-enabling it in the game, a frustrating setup quirk.
BenQ ZOWIE XQ2566XNo score yet
Shadow detail
ASUS ROG Strix OLED XG27ACDNG
5.0
Fine shadow nuances remain visible alongside bright accents, taking advantage of OLED's pixel-by-pixel light control.
BenQ ZOWIE XQ2566XNo score yet
S Switch profile remote
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.3
The dedicated puck simplifies menu access and fast profile changes. One tester wishes switching profiles were even more convenient, but the general response is positive.
Text fringing
ASUS ROG Strix OLED XG27ACDNG
3.6
Third-generation QD-OLED reduces colored outlines around letters, but fine text remains less clean than on a conventional LCD and sensitivity varies.
BenQ ZOWIE XQ2566XNo score yet
Tripod mount versatility
ASUS ROG Strix OLED XG27ACDNG
4.5
A top-mounted threaded socket is convenient for placing a compatible microphone, camera or light above the display.
BenQ ZOWIE XQ2566XNo score yet
USB-C power delivery
ASUS ROG Strix OLED XG27ACDNG
4.8
Up to 90W charging is a meaningful convenience for laptops and portable devices and a welcome addition to a fast gaming monitor.
BenQ ZOWIE XQ2566XNo score yet
USB hub functionality
ASUS ROG Strix OLED XG27ACDNG
4.5
Three USB-A ports and the upstream connections add useful peripheral access, especially alongside the KVM for a two-computer desk.
BenQ ZOWIE XQ2566XNo score yet
VESA mount compatibility
ASUS ROG Strix OLED XG27ACDNG
4.6
A supplied VESA adapter and standard 100×100mm support make monitor arms and wall mounting straightforward.
BenQ ZOWIE XQ2566XNo score yet
VRR flicker
ASUS ROG Strix OLED XG27ACDNG
2.5
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.
BenQ ZOWIE XQ2566XNo score yet
Performance
Automatic brightness limiting
ASUS ROG Strix OLED XG27ACDNG
3.5
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.
BenQ ZOWIE XQ2566XNo score yet
Battle royale zone color filters
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.3
Zone-specific filters can reveal opponents through distracting storm or ring colors in battle royale games. Turning them too high can wash out the scene, so a moderated setting works best.
Brightness
ASUS ROG Strix OLED XG27ACDNG
3.8
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.
BenQ ZOWIE XQ2566XNo score yet
DisplayPort connectivity
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
3.0
DisplayPort handles the high-refresh gaming setup, though reaching 1440p at 360Hz requires display stream compression.
KVM switch performance
ASUS ROG Strix OLED XG27ACDNG
4.7
The integrated KVM is a practical benefit for using one keyboard and mouse with a desktop and laptop, even if initial configuration is needed.
BenQ ZOWIE XQ2566XNo score yet
Local dimming performance
ASUS ROG Strix OLED XG27ACDNG
5.0
Individual OLED pixels eliminate the zone-transition and halo artifacts associated with conventional local-dimming backlights.
BenQ ZOWIE XQ2566XNo score yet
Long-range enemy visibility
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
4.8
The tight pixel density makes far-off opponents, silhouettes and terrain detail easier to identify. The advantage is useful but not a substitute for game skill.
Picture-in-picture and picture-by-picture
ASUS ROG Strix OLED XG27ACDNG
3.5
Viewing more than one source is useful, though some accounts distinguish between available picture-in-picture and missing side-by-side options.
BenQ ZOWIE XQ2566XNo score yet
Controls and connectivity
Color calibration controls
ASUS ROG Strix OLED XG27ACDNG
4.8
Extensive gamut, gamma, color-temperature and saturation adjustments make the image highly configurable; the best presets differ according to the task.
BenQ ZOWIE XQ2566XNo score yet
HDR adjustment controls
ASUS ROG Strix OLED XG27ACDNG
4.6
Unusually extensive HDR menus let owners adjust brightness, contrast and color rather than accepting a locked preset; tweaking can alter accuracy.
BenQ ZOWIE XQ2566XNo score yet
HDR tone mapping accuracy
ASUS ROG Strix OLED XG27ACDNG
3.0
True Black mode can track its target well, but higher-peak modes trade accuracy and brightness behavior, with occasional clipping or dimming complaints.
BenQ ZOWIE XQ2566XNo score yet
ZOWIE Sync mobile app
ASUS ROG Strix OLED XG27ACDNGNo score yet
BenQ ZOWIE XQ2566X
5.0
A phone can store and apply detailed display presets without repeatedly visiting the on-screen menus. Reviewers particularly like its convenience for esports setups.
Tracking and training
Gamma tracking
ASUS ROG Strix OLED XG27ACDNG
3.6
Some measurements show impressively accurate gamma in the right preset, while others find noticeable errors in several alternative modes.
BenQ ZOWIE XQ2566XNo score yet
Ownership and support
Warranty and support service
ASUS ROG Strix OLED XG27ACDNG
4.3
A three-year burn-in-inclusive warranty offers reassurance, but actual coverage and conditions depend on the buyer's region.
BenQ ZOWIE XQ2566XNo score yet