Acer EI491CR Sbmiipphx 49" 32:9 144Hz Dual FHD LED VA Ultrawide Curved Monitor

The Acer UM.SE1AA.S03 is a curved ultrawide monitor that stretches 49 inches across and delivers a seamless 32:9 viewing space. Its 3840 × 1080 resolution places the equivalent of two Full HD screens side by side without any bezel break, while the 1800R curvature keeps every edge comfortably within your field of vision.

Fast-moving images stay sharp thanks to a 144 Hz refresh rate over DisplayPort and a 4 ms gray-to-gray response time. AMD FreeSync Premium Pro synchronizes the panel with a compatible graphics card, cutting out tear-lines and stutter during intense gameplay. With 90 percent coverage of the DCI-P3 gamut and VESA DisplayHDR 400 certification, the screen brings extra depth to highlights, shadows, and color-rich scenes.

Built-in 3 W speakers handle everyday audio, and the stand adjusts for height, tilt, and swivel so you can dial in a comfortable posture during marathon sessions. Two HDMI 2.0 ports and a DisplayPort 1.4 connector simplify hookups to PCs, consoles, or laptops, and a 75 × 75 mm VESA pattern is available for arm or wall mounting. Whether you are lining up corners in a racing simulator, managing sprawling timelines in a video edit, or keeping chats, code, and reference material open at once, this monitor offers the space and speed to keep everything in view.

• 3840 × 1080 native resolution with a 144 Hz refresh rate when using DisplayPort
• Curved VA panel with a 1800R radius and a 32:9 aspect ratio
• AMD FreeSync Premium Pro support for tear-free visuals
• 4 ms gray-to-gray response time for reduced motion blur
• 90 percent DCI-P3 coverage and VESA DisplayHDR 400 brightness
• Height, tilt, and swivel adjustments for ergonomic setups
• Dual HDMI 2.0 inputs and one DisplayPort 1.4 input
• Integrated 3 W stereo speakers for convenient audio
• 75 × 75 mm VESA mount compatibility