Display 8 differ Display diagonal 68.6 cm (27") 68.6 cm (27") Display resolution 2560 x 1440 pixels 2560 x 1440 pixels Native aspect ratio 16:9 16:9 Display technologyKnown for one — Unknown — not stated by the source LCD TouchscreenKnown for one — Unknown — not stated by the source No HD typeKnown for one — Unknown — not stated by the source Quad HD Panel typeDiffers Fast IPS IPS LED backlight Backlight type W-LED W-LED Display brightness (typical)Known for one — Unknown — not stated by the source 350 cd/m² Response timeDiffers 1 ms 4 ms Response time measurement type GTG (Gray to Gray) GTG (Gray to Gray) Anti-glare screen Screen shape Flat Flat Contrast ratio (typical) 1000:1 1000:1 Contrast ratio (dynamic)Differs 80000000:1 50000000:1 Dynamic contrast ratio marketing nameKnown for one — Unknown — not stated by the source SmartContrast Maximum refresh rateDiffers 260 Hz 75 Hz Viewing angle, horizontal 178° 178° Viewing angle, vertical 178° 178° Display number of colours 16.7 million colours 16.7 million colours Pixel pitch 0.2331 x 0.2331 mm 0.2331 x 0.2331 mm Pixel densityDiffers 108.79 ppi 109 ppi Horizontal scan rangeKnown for one — Unknown — not stated by the source 30 - 114 kHz Vertical scan rangeKnown for one — Unknown — not stated by the source 48 - 75 Hz Viewable size, horizontalKnown for one — Unknown — not stated by the source 59.7 cm Viewable size, verticalKnown for one — Unknown — not stated by the source 33.6 cm Display diagonal (metric)Differs 68.6 cm 68.5 cm DDC/CIKnown for one — Unknown — not stated by the source Haze rateKnown for one — Unknown — not stated by the source 25% Surface hardnessKnown for one — Unknown — not stated by the source 3H Colour depthKnown for one — Unknown — not stated by the source 8 bit Colour gamut standardDiffers Adobe RGB, DCI-P3, sRGB sRGB, NTSC Colour gamutKnown for one — Unknown — not stated by the source 89% sRGB coverage (typical)Differs 123.6% 101% NTSC coverage (typical)Known for one — Unknown — not stated by the source 89% Display sRGBKnown for one — Unknown — not stated by the source Display panel sizeKnown for one — Unknown — not stated by the source 27 inch / 68.5 cm Response time (MPRT)Known for one 0.3 ms — Unknown — not stated by the source High Dynamic Range (HDR) supportedKnown for one — Unknown — not stated by the source High Dynamic Range (HDR) technologyKnown for one High Dynamic Range 10 (HDR10) — Unknown — not stated by the source Adobe RGB coverageKnown for one 91.4% — Unknown — not stated by the source DCI-P3 coverageKnown for one 95.2% — Unknown — not stated by the source Ports & interfaces 2 differ Built-in USB hubKnown for one — Unknown — not stated by the source USB hub versionKnown for one — Unknown — not stated by the source 3.2 Gen 2 (3.1 Gen 2) USB upstream port typeKnown for one — Unknown — not stated by the source USB Type-C Number of USB Type-C upstream ports quantityKnown for one — Unknown — not stated by the source 1 USB Type-A downstream ports quantityKnown for one — Unknown — not stated by the source 4 USB Type-C downstream ports quantityKnown for one — Unknown — not stated by the source 1 USB Type-C DisplayPort Alternate ModeKnown for one — Unknown — not stated by the source USB Power Delivery (USB PD)Known for one — Unknown — not stated by the source USB Power Delivery up toKnown for one — Unknown — not stated by the source 100 W HDMI HDMI ports quantity 1 1 HDMI versionDiffers 2.0 1.4 DisplayPorts quantity 1 1 DisplayPort out quantityKnown for one — Unknown — not stated by the source 1 DisplayPort version 1.4 1.4 Audio outputKnown for one — Unknown — not stated by the source Built-in KVM switchKnown for one — Unknown — not stated by the source HDCP HDCP versionDiffers 1.4/2.2 2.2 Headphone outKnown for one — Unknown — not stated by the source Headphone connectivityKnown for one 3.5 mm — Unknown — not stated by the source Ergonomics 2 differ VESA mounting Panel mounting interface 100 x 100 mm 100 x 100 mm Cable lock slot Cable lock slot type Kensington Kensington Height adjustmentKnown for one — Unknown — not stated by the source Adjustable height (max)Known for one — Unknown — not stated by the source 15 cm PivotKnown for one — Unknown — not stated by the source Pivot angleKnown for one — Unknown — not stated by the source -90 - 90° SwivellingKnown for one — Unknown — not stated by the source Swivel angle rangeKnown for one — Unknown — not stated by the source -180 - 180° Tilt adjustment Tilt angle rangeDiffers -3 - 21° -5 - 30° Picture-in-PictureKnown for one — Unknown — not stated by the source On Screen Display (OSD) On Screen Display (OSD) languagesDiffers Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian Portuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian Number of OSD languagesKnown for one — Unknown — not stated by the source 21 Plug and PlayKnown for one — Unknown — not stated by the source LED indicatorsKnown for one — Unknown — not stated by the source Operation, Stand-by Other features 1 differ HBR3 supportKnown for one — Unknown — not stated by the source Compatible operating systemsKnown for one — Unknown — not stated by the source DDC/CI, Mac OS X, sRGB, Windows 11 / 10 / 8.1 / 8 / 7 Picture-by-Picture (PbP)Known for one — Unknown — not stated by the source Exterior finish typeKnown for one — Unknown — not stated by the source Textured Compliance certificatesDiffers CE RoHS EasyRead modeKnown for one — Unknown — not stated by the source Heavy metals freeKnown for one — Unknown — not stated by the source Hg (mercury) LowBlue modeKnown for one — Unknown — not stated by the source Monitor sync input signalKnown for one — Unknown — not stated by the source Separate Sync Mean time between failures (MTBF)Known for one — Unknown — not stated by the source 70000 h Ethernet LAN (RJ-45) portsKnown for one — Unknown — not stated by the source 1 MultiViewKnown for one — Unknown — not stated by the source PIP/PBP mode, 2x devices Picture enhancementKnown for one — Unknown — not stated by the source SmartImage Regulatory ApprovalsKnown for one — Unknown — not stated by the source CB, CE Mark, FCC Class B, ICES-003, CU-EAC, EAEU RoHS, TUV Ergo, TUV/GS, TUV Eye Comfort certified, MEPS, RCM User controlsKnown for one — Unknown — not stated by the source SmartImage, Input, User, Menu, Power On/Off Brand specific technologiesKnown for one Crosshair — Unknown — not stated by the source Low input lagKnown for one — Unknown — not stated by the source FPS counterKnown for one — Unknown — not stated by the source Dial pointKnown for one — Unknown — not stated by the source Shadow controlKnown for one — Unknown — not stated by the source Motion blur reductionKnown for one — Unknown — not stated by the source Local dimmingKnown for one — Unknown — not stated by the source Bezel thickness typeKnown for one Frameless — Unknown — not stated by the source CertificationKnown for one WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC — Unknown — not stated by the source Warranty periodKnown for one 3 year(s) — Unknown — not stated by the source 
