Acer EI491CR S 49 Inch LED 1800R Curved DFHD 3840 X 1080 Pixels VA Monitor I 32:9 Aspect Ratio I AMD Freesync Premium PRO I 144Hz I Vesa Certified Display HDR 400 I Dci-P3 I Support PIP/PBP I Speakers

SpecificationDetails Product NameAcer Nitro EI491CR S BrandAcer Product TypeCurved Gaming Monitor SeriesEI1 Model NumberEI491CR S Display Size (Viewable)49″ (124.5 cm) Screen TypeCurved LCD Panel TechnologyVertical Alignment (VA) Aspect Ratio32:9 Ultra-Wide Curvature1800R Backlight TechnologyLED Pixel Pitch0.311 mm × 0.311 mm Active Display Area1195 mm × 336 mm Maximum Resolution3840 × 1080 pixels Refresh Rate (Standard)120 Hz Overclock Refresh RateUp to 144 Hz Response Time4 ms (Gray-to-Gray) Color Supported16.7 Million Colors Color Depth8-bit Brightness (Typical)400 nit Native Contrast Ratio3,000:1 Dynamic Contrast Ratio100,000,000:1 Horizontal Viewing Angle178° Vertical Viewing Angle178° Tearing PreventionAMD FreeSync™ Premium / FreeSync Compatible Color Gamut~90% DCI-P3 AudioBuilt-in Speakers Speaker Output Power~3 W Headphone JackYes Ports – HDMIYes (Version 2.0, typically 2 ports) Ports – DisplayPortYes (Version 1.4, typically 2 ports) VESA Mount CompatibleYes (75 × 75 mm) Tilt AdjustmentYes (approx. -5° to 15°) Swivel Adjustment±15° (varies by region) Height Adjustment~95 mm Adjustable PivotNo Wall MountableYes Stand Dimensions (W × H × D)~47.17″ × ~20.94″ × ~11.04″ Monitor Dimensions (W × H × D)~47.2″ × ~14.8″ × ~6.8″ Weight (Approx.)~20.5 lb (9.3 kg) without stand Power – Operating Consumption~50 W Power – Max Consumption~90 W Standby Power~300–500 mW Off-Mode Power~300 mW Package ContentsMonitor, DisplayPort Cable, HDMI Cable, Power Cord Environmentally FriendlyYes Warranty3 Years