Alienware 27 4K QD-OLED Gaming Monitor AW2725Q vs AOC 24B31H

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

7 differences
SpecificationAlienware 27 4K QD-OLED Gaming Monitor AW2725QAOC 24B31H
Colour gamut standardDiffers99% DCI-P3 (CIE 1976)Adobe RGB, DCI-P3, sRGB
Display diagonal (metric)Differs26.7 in60.5 cm
Display number of coloursDiffers1.07 Billion Colors16.7 million colours
Display resolutionDiffers4K UHD (3840 x 2160)1920 x 1080 pixels
Maximum refresh rateDiffers240 Hz120 Hz
Panel typeDiffersQuantum Dot OLEDIPS
Screen shapeDiffersFlat ScreenFlat
Adobe RGB coveragenot knownnot known87.8%
Anti-glare screennot knownnot knownYes
Backlight typenot knownnot knownW-LED
Contrast ratio (dynamic)not knownnot known20000000:1
Contrast ratio (typical)not knownnot known1500:1
DCI-P3 coveragenot knownnot known91.2%
Display brightness (typical)not knownnot known300 cd/m²
Display diagonalnot knownnot known60.5 cm (23.8")
HD typenot knownnot knownFull HD
High Dynamic Range (HDR) technologynot knownDolby Visionnot known
LED backlightnot knownnot knownYes
Native aspect rationot knownnot known16:9
Native refresh ratenot knownnot known60 Hz
Pixel pitchnot knownnot known93 x 93 mm
Response timenot knownnot known4 ms
Response time (MPRT)not knownnot known1 ms
Response time measurement typenot knownnot knownGTG (Gray to Gray)
sRGB coverage (typical)not knownnot known116.82%
Surface hardnessnot knownnot known3H
Touchscreennot knownnot knownNo
Viewable size, horizontalnot knownnot known52.7 cm
Viewable size, verticalnot knownnot known29.6 cm
Viewing angle, horizontalnot knownnot known178°
Viewing angle, verticalnot knownnot known178°
Cable lock slotnot knownnot knownYes
Cable lock slot typenot knownnot knownKensington
Height adjustmentnot knownnot knownNo
On Screen Display (OSD)not knownnot knownYes
On Screen Display (OSD) languagesnot knownnot knownSimplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Panel mounting interfacenot knownnot known100 x 100 mm
Tilt adjustmentnot knownnot knownYes
Tilt angle rangenot knownnot known-5 - 25°
VESA mountingnot knownnot knownYes
AC input frequencynot knownnot known50/60 Hz
AC input voltagenot knownnot known100 - 240 V
Energy consumption (SDR) per 1000 hoursnot knownnot known18 kWh
Energy efficiency class (HDR)not knownnot knownE
Energy efficiency class (SDR)not knownnot knownE
Power consumption (off)not knownnot known0.3 W
Power consumption (standby)not knownnot known0.3 W
Power consumption (typical)not knownnot known11.49 W
Power supply typenot knownnot knownExternal
Built-in USB hubnot knownnot knownNo
HDCPnot knownnot knownYes
HDCP versionnot knownnot known1.4
HDMInot knownnot knownYes
HDMI ports quantitynot knownnot known1
HDMI versionnot knownnot known1.4
Headphone outnot knownnot knownNo
VGA (D-Sub) ports quantitynot knownnot known1
Depth (with stand)not knownnot known185.9 mm
Depth (without stand)not knownnot known34.7 mm
Height (with stand)not knownnot known410 mm
Height (without stand)not knownnot known316.2 mm
Weight (with stand)not knownnot known2.45 kg
Weight (without stand)not knownnot known2.15 kg
Width (with stand)not knownnot known542.4 mm
Width (without stand)not knownnot known316.2 mm
AMD FreeSyncnot knownnot knownNo
Flicker-free technologynot knownnot knownYes
Low Blue Light technologynot knownnot knownYes
NVIDIA G-SYNCnot knownnot knownNo
Detachable standnot knownnot knownYes
Front bezel colournot knownnot knownBlack
Market positioningnot knownnot knownHome
Built-in cameranot knownnot knownNo
Built-in speaker(s)not knownnot knownNo
Built-in microphonenot knownnot knownNo
Packaging recyclability ratenot knownnot known100%
Bezel thickness typenot knownnot knownFrameless
Certificationnot knownnot knownWEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC
Compliance certificatesnot knownnot knownCE
Warranty periodnot knownnot known3 year(s)
Doesn't containnot knownnot knownMercury, PVC/BFR
Cables includednot knownnot knownAC, HDMI
HDMI cable lengthnot knownnot known1.5 m
Package depthnot knownnot known124 mm
Package heightnot knownnot known378 mm
Package weightnot knownnot known4.11 kg
Package widthnot knownnot known612 mm