Display 14 differ Display diagonal 80 cm (31.5") 80 cm (31.5") Display resolutionDiffers 2560 x 1440 pixels 3840 x 2160 pixels Native aspect ratio 16:9 16:9 Display technology LCD LCD Touchscreen No No HD typeDiffers Quad HD 4K Ultra HD Panel typeDiffers VA IPS LED backlightKnown for one — Unknown — not stated by the source Backlight typeKnown for one — Unknown — not stated by the source W-LED Display brightness (typical)Differs 300 cd/m² 350 cd/m² Response timeDiffers 4 ms 5 ms Anti-glare screenKnown for one — Unknown — not stated by the source Screen shapeDiffers Curved Flat Supported graphics resolutionsDiffers 1920 x 1080 (HD 1080), 2560 x 1440 3840 x 2160 Contrast ratio (typical)Differs 3000:1 1300:1 Contrast ratio (dynamic)Differs 20000000:1 50000000:1 Maximum refresh rateKnown for one — Unknown — not stated by the source 60 Hz Viewing angle, horizontal 178° 178° Viewing angle, vertical 178° 178° Display number of coloursDiffers 16.7 million colours 1.07 billion colours Pixel pitchDiffers 0.2724 x 0.2724 mm 0.182 x 0.182 mm Pixel densityKnown for one — Unknown — not stated by the source 140 ppi Horizontal scan rangeKnown for one — Unknown — not stated by the source 30 - 160 kHz Vertical scan rangeKnown for one — Unknown — not stated by the source 23 - 80 Hz Viewable size, horizontal 69.7 cm 69.7 cm Viewable size, vertical 39.2 cm 39.2 cm Digital horizontal frequencyKnown for one — Unknown — not stated by the source 30 - 160 kHz Digital vertical frequencyKnown for one — Unknown — not stated by the source 23 - 80 Hz Sync-on-green (SOG)Known for one — Unknown — not stated by the source Display diagonal (metric)Known for one — Unknown — not stated by the source 80 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 gamut standardDiffers sRGB sRGB, NTSC, Adobe RGB Colour gamutKnown for one — Unknown — not stated by the source 90% sRGB coverage (typical)Differs 106% 108% NTSC coverage (typical)Differs 91% 90% Adobe RGB coverageKnown for one — Unknown — not stated by the source 87% 3DKnown for one — Unknown — not stated by the source No Separate H/V syncKnown for one — Unknown — not stated by the source Display sRGBKnown for one — Unknown — not stated by the source UniformityKnown for one — Unknown — not stated by the source 102% Display panel sizeKnown for one — Unknown — not stated by the source 31.5 inch/80 cm Response time measurement typeKnown for one GTG (Gray to Gray) — Unknown — not stated by the source Display surfaceKnown for one Matt — Unknown — not stated by the source Ports & interfaces 5 differ Built-in USB hubDiffers No 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 upstream portsKnown 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 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 65 W VGA (D-Sub) ports quantityDiffers 1 0 DVI port No No HDMI ports quantityDiffers 1 2 HDMI versionDiffers 1.4 2.0 DisplayPorts quantityDiffers 1 2 DisplayPort version 1.2 1.2 Headphone outKnown for one — Unknown — not stated by the source Headphone outputsKnown for one — Unknown — not stated by the source 1 HDCPKnown for one — Unknown — not stated by the source HDCP versionKnown for one — Unknown — not stated by the source 2.2 I/O portsKnown for one — Unknown — not stated by the source USB 3.1 x 4 (downstream with x 1 fast charge B.C 1.2) HDMIKnown for one — Unknown — not stated by the source DC-in jackKnown for one — Unknown — not stated by the source Ergonomics 3 differ VESA mounting Panel mounting interfaceDiffers 75 x 75 mm 100 x 100 mm Cable lock slotDiffers No Cable lock slot typeKnown for one — Unknown — not stated by the source Kensington Height adjustmentKnown for one — Unknown — not stated by the source Adjustable height (max)Known for one — Unknown — not stated by the source 18 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 -175 - 175° Tilt adjustment Tilt angle rangeDiffers -3.5 - 21.5° -5 - 25° Picture-in-PictureKnown for one — Unknown — not stated by the source On Screen Display (OSD) On Screen Display (OSD) languagesKnown for one — Unknown — not stated by the source 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 LED indicatorsKnown for one — Unknown — not stated by the source Power, Stand-by Other features 2 differ Compatible operating systemsKnown for one — Unknown — not stated by the source Mac OS X; Windows 10/8.1/8/7 On/off switch TV tuner integrated No No 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 Effective viewing areaKnown for one — Unknown — not stated by the source 697.3 x 392.2 mm Heavy metals freeKnown for one — Unknown — not stated by the source Hg (mercury), Pb (lead) LowBlue modeKnown for one — Unknown — not stated by the source Monitor sync input signalKnown for one — Unknown — not stated by the source Separate Sync; Sync on Green No flickeringKnown for one — Unknown — not stated by the source Philips SmartUniformityKnown for one — Unknown — not stated by the source 97 - 102% Power consumption (economy mode)Known for one — Unknown — not stated by the source 30.8 W User guideKnown for one — Unknown — not stated by the source Mean time between failures (MTBF)Known for one — Unknown — not stated by the source 70000 h Ethernet LAN data ratesKnown for one — Unknown — not stated by the source 10,100,1000 Mbit/s Ethernet LAN (RJ-45) portsKnown for one — Unknown — not stated by the source 1 CertificationDiffers CE / BSMI / RCM / MEPS CE, FCC B, RoHS, ICES-003, CU-EAC, TUV Ergo, TUV/GS, SEMKO, EPA, cETLus, TCO, WEEE Delta EKnown for one — Unknown — not stated by the source 2 MultiViewKnown for one — Unknown — not stated by the source PIP/PBP mode; 2 x devices Package dimensions (W x D x H)Known for one — Unknown — not stated by the source 792.5 x 673.1 x 185.4 mm (31.2 x 26.5 x 7.3") Picture enhancementKnown for one — Unknown — not stated by the source SmartImage Regulatory ApprovalsKnown for one — Unknown — not stated by the source CE Mark; FCC Class B; China RoHS; UKRAINIAN; ICES-003; CU-EAC; TUV Ergo; TUV/GS; cETLus User controlsKnown for one — Unknown — not stated by the source SmartImage; User 1; User 2; Menu; Power On/Off Weight (with stand) (imperial)Known for one — Unknown — not stated by the source 10.6 kg (23.4 lbs) 
