Display 14 differ Display diagonalDiffers 61.2 cm (24.1") 68.6 cm (27") Display resolutionDiffers 1920 x 1200 pixels 1920 x 1080 pixels Native aspect ratioDiffers 16:10 16:9 HD typeDiffers WUXGA Full HD Panel typeDiffers IPS TN LED backlightKnown for one — Unknown — not stated by the source Backlight typeKnown for one W-LED — Unknown — not stated by the source Response timeDiffers 5 ms 1 ms Supported graphics resolutionsDiffers 1920 x 1200 (WUXGA) 1920 x 1080 (HD 1080) Aspect ratioKnown for one 16:10 — Unknown — not stated by the source Contrast ratio (dynamic)Known for one 20000000:1 — Unknown — not stated by the source Dynamic contrast ratio marketing nameDiffers SmartContrast Mega Contrast Viewing angle, horizontalDiffers 178° 170° Viewing angle, verticalDiffers 178° 160° Display number of coloursDiffers 16.7 million colours 16.78 million colours Pixel pitchDiffers 0.27 x 0.27 mm 0.248 x 0.248 mm Horizontal scan rangeKnown for one 30 - 83 kHz — Unknown — not stated by the source Vertical scan rangeKnown for one 56 - 76 Hz — Unknown — not stated by the source Viewable size, horizontalDiffers 51.8 cm 59.8 cm Viewable size, verticalDiffers 32.4 cm 33.6 cm Digital horizontal frequencyKnown for one 30 - 83 kHz — Unknown — not stated by the source Digital vertical frequencyKnown for one 56 - 76 Hz — Unknown — not stated by the source Sync-on-green (SOG)Known for one — Unknown — not stated by the source Display diagonal (metric)Known for one 61.1 cm — Unknown — not stated by the source DDC/CIKnown for one — Unknown — not stated by the source Colour gamut standardKnown for one sRGB — Unknown — not stated by the source Separate H/V syncKnown for one — Unknown — not stated by the source Display sRGBKnown for one — Unknown — not stated by the source Display panel sizeKnown for one 24.1 inch / 61.1 cm — Unknown — not stated by the source Display brightness (min)Known for one — Unknown — not stated by the source 250 cd/m² Colour gamutKnown for one — Unknown — not stated by the source 72% Ports & interfaces 2 differ Built-in USB hubDiffers No USB versionKnown for one 3.2 Gen 1 (3.1 Gen 1) — Unknown — not stated by the source USB hub versionKnown for one 3.2 Gen 1 (3.1 Gen 1) — Unknown — not stated by the source HDMI ports quantityDiffers 1.4 1 HDMI versionKnown for one 1.4 — Unknown — not stated by the source DisplayPorts quantityKnown for one 1.2 — Unknown — not stated by the source DisplayPort out quantityKnown for one 1 — Unknown — not stated by the source DisplayPort versionKnown for one 1.2 — Unknown — not stated by the source Mini DisplayPorts quantityKnown for one 1 — Unknown — not stated by the source Headphone outKnown for one — Unknown — not stated by the source Headphone outputsKnown for one 1 — Unknown — not stated by the source PC Audio inKnown for one — Unknown — not stated by the source AC (power) inKnown for one — Unknown — not stated by the source DisplayPort outputKnown for one — Unknown — not stated by the source HDCPKnown for one — Unknown — not stated by the source Ergonomics 3 differ Panel mounting interfaceDiffers 100 x 100 mm 75 x 75 mm Cable lock slotDiffers No Cable lock slot typeKnown for one Kensington — Unknown — not stated by the source Height adjustmentKnown for one — Unknown — not stated by the source Adjustable height (max)Known for one 15 cm — Unknown — not stated by the source PivotKnown for one — Unknown — not stated by the source Pivot angleKnown for one 0 - 90° — Unknown — not stated by the source SwivellingKnown for one — Unknown — not stated by the source Swivel angle rangeKnown for one -175 - 175° — Unknown — not stated by the source Tilt angle rangeDiffers -5 - 30° -2 - 20° On Screen Display (OSD) languagesKnown for one Portuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian — Unknown — not stated by the source Number of OSD languagesKnown for one 19 — Unknown — not stated by the source LED indicatorsKnown for one Operation, Stand-by — Unknown — not stated by the source Power 1 differ Energy efficiency class (SDR)Known for one E — Unknown — not stated by the source Energy consumption (SDR) per 1000 hoursKnown for one 19 kWh — Unknown — not stated by the source Power consumption (typical)Differs 12.18 W 35 W Power consumption (off)Known for one 0 W — Unknown — not stated by the source Power consumption (PowerSave)Known for one 15.2 W — Unknown — not stated by the source AC input frequencyKnown for one 50/60 Hz — Unknown — not stated by the source Power supply typeKnown for one Internal — Unknown — not stated by the source Energy efficiency scaleKnown for one A to G — Unknown — not stated by the source Annual energy consumptionKnown for one — Unknown — not stated by the source 48 kWh External power adapterKnown for one — Unknown — not stated by the source Other features 1 differ Compatible operating systemsKnown for one Mac OS X; Windows 10 / 8.1 / 8 / 7 — Unknown — not stated by the source On/off switchKnown for one — Unknown — not stated by the source Exterior finish typeKnown for one Textured — Unknown — not stated by the source Active display area (W x H)Known for one 518 x 324 mm — Unknown — not stated by the source Compliance certificatesKnown for one RoHS — Unknown — not stated by the source Monitor sync input signalKnown for one Separate Sync; Sync on Green — Unknown — not stated by the source Signal inputKnown for one VGA (Analog ); DisplayPort 1.2; mini DisplayPort 1.2 x 1; HDMI 1.4 — Unknown — not stated by the source USB charging portKnown for one — Unknown — not stated by the source Mean time between failures (MTBF)Known for one 70000 h — Unknown — not stated by the source Compliance industry standardsKnown for one CE Mark, FCC Class B, SEMKO, cETLus, CU-EAC, TCO edge, TUV Ergo, TUV/GS, EPA, WEEE, ICES-003, UKRAINIAN — Unknown — not stated by the source CertificationDiffers CE Mark, FCC Class B, SEMKO, cETLus, CU-EAC, TUV Ergo, TUV/GS, EPA, WEEE, ICES-003, UKRAINIAN EMC, CE Picture enhancementKnown for one SmartImage — Unknown — not stated by the source Regulatory ApprovalsKnown for one CE Mark; FCC Class B; SEMKO; cETLus; CU-EAC; TUV Ergo; TUV/GS; EPA; WEEE; ICES-003; UKRAINIAN — Unknown — not stated by the source User controlsKnown for one SmartImage; Input; PowerSensor; Menu; Power On/Off; Low Blue Mode — Unknown — not stated by the source Brand specific technologiesKnown for one — Unknown — not stated by the source MagicAngle, MagicBright, MagicUpscale AC adapter includedKnown for one — Unknown — not stated by the source Power consumption (DPMS)Known for one — Unknown — not stated by the source 0.3 W Energy efficiency class (legacy scale)Known for one — Unknown — not stated by the source B Sleep timerKnown for one — Unknown — not stated by the source 
