Acer EI491CURS DQHD VA 120Hz FreeSync Curved Gaming Monitor

Brand : Acer
Availablity : Online Only, In Stock
Ships within 1 and 3 days from our Seven Hills, NSW warehouse
Display Size: 49" VA LED, Resolution: 5120 x 1440 (DQHD), Aspect Ratio: 32:9, Contrast Ratio: 3000:1, Brightness: 400 cd/m², Vesa: Yes, Warranty: 03 Years, EI491CURS(UM.SE1SA.S02)
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Product Description

Manufacture # Acer | Model # EI491CURS(UM.SE1SA.S02)


Explore games like never before on this immense 49in VA display. Expand your field of view to encompass large action sequences and wide vistas in glorious DFHD. Even with the increased screen size, details stay sharp and colors remain accurate with 5120 x 1440 resolution.



  • Let the game world surround you and fill your peripheral vision with its 1800R curved screen.
  • Feel the full cinematic experience of the 32:9 aspect ratio. And there’s even more screen on offer thanks to the ZeroFrame, narrow-bezel design.
  • Eliminate choppy gameplay and distracting visual tear with AMD Radeon FreeSync Premium. Savor smooth, responsive visuals as the monitor’s refresh rate is synched to your computer’s framerate. 
  • This industry standard specifies HDR quality, including luminance, color gamut, bit depth, and rise time. Take your gameplay to the next level with improved color accuracy and contrast.
  • Experience ultra-smooth, lag-free gameplay with faster frame rendering with a rapid refresh rate you can overclock to 120Hz. 
  • Immerse yourself in the hyper-realistic colors of the game world. Drink in the wide color gamut with sharper reds and greens provided by the Quantum Dot display. Smooth transitions, finer shades and uniform appearance are achieved with 94% DCI-P3.
  • Create your own atmosphere with real-time ambient backlighting. Expand your experience beyond the screen with seven backlighting colors plus flashing light effects.



  • Display Size: 49" VA LED
  • Resolution: 5120 x 1440 (DQHD)
  • Aspect Ratio: 32:9
  • Contrast Ratio: 3000:1
  • Brightness: 400 cd/m²
  • Vesa: Yes


Manufacturer Warranty: 03 Years Limited Warranty

Technical Specifications


Display Size The distance between screen's diagonally opposite corners, in inches, cm or mm.
Panel Type The screen panel is the part of monitor that displays the image.
VA (Vertical alignment)
Backlight Technology Backlight provides lighting for digital displays from behind, making it easier for users to see what's on the screen.
Resolution The number of horizontal and vertical pixels on a display screen.
5120 x 1440 (DQHD)
Refresh Rate The refresh rate of a display is the number of times per second that the image refreshes on the screen.
Touchscreen A touch screen is a display device that allows users to interact with a computer screen using their finger or stylus.
Synchronisation Technology Synchronization or Sync is a display technology that helps Monitor or TV prevent screen tearing.
AMD FreeSync
Curved A curved display is a computer monitor or television that is slightly curved, instead of being flat.
Pixel Per Inch (PPI) Pixels per inch (PPI) is the measure of resolution in a digital image or video display.
Aspect Ratio The aspect ratio of an image is the ratio of its width to its height.
Contrast Ratio
400 cd/m²
Display Screen Coating


Wireless Charging
Ports & Slots
2 x HDMI 2.0
2x DisplayPort 1.4
1 x 3.5 mm Audio Out


Height Adjustment: 95mm
Tilt: (-5 to 15°)
Swivel: 30° (-15 to 15°)
VESA Compatible The VESA Interface Standard defines the distance in millimeters between the four mounting holes on the back of a Monitor or TV.
Dimensions (W x H x D)
1198 x 437 x 280 mm (with Stand)
1198 x 374.9 x 171.96 mm (without Stand)
11.3 kg (with Stand)
9.3 kg (without Stand)


Input Power
100 VAC to 240 VAC / 50 Hz or 60 Hz

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