Key Specs
- Refresh Rate: 144Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Response Time: 4 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Panel Type: IPS (Technology that affects response time and image quality.)
- Screen Size: 27 inches (Size of the screen, measured diagonally from corner to corner.)
General
- Product Name: Predator 27" IPS LED 4K UHD G-SYNC Monitor with HDR
- Brand: Acer
- Operating System Compatibility: Windows
- Model Number: UM.HX3AA.P01
Display
- Refresh Rate: 144Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Native Resolution: 3840 x 2160 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- Contrast Ratio: 100,000,000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Response Time: 4 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Display Type: LED
- Panel Type: IPS (Technology that affects response time and image quality.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Brightness: 400 candela per square meter (A measure of the total light output.)
- Screen Size: 27 inches (Size of the screen, measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- Horizontal Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
Compatibility
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
- VESA Wall Mount Standard: 100mm x 100mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
Features
- Tiltable: true
- Anti-Glare: true (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
Dimensions
- Product Height Without Stand: 14.8 inches
- Product Width: 24.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth (With Stand): 12.1 inches
- Product Depth Without Stand: 3.4 inches
- Product Weight: 15.9 pounds (The out of box weight of the item.)
- Stand Included: true
Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
Other
- UPC: 400063785928

Turbo-charged refresh rates fuel your need for gaming speed in majestic 4K UHD. Demolish the possibility of motion blur and reach the peak of your 4K gaming potential with a refresh rate overclockable to 144Hz. Lock your frames to game with NVIDIA G-SYNC. HDR, or high-dynamic range, refer to image luminance and has a long, detailed explanation. Predator GameView provides a number of useful features, such as setting the level of dark boost, making precise color adjustments and more.

4K Ultra HD 3840 x 2160 resolution: Outstanding detail that's ideal for watching high-resolution videos and playing games with settings maxed out.
4 ms response time: Delivers solid performance for precise gaming and video work.
144 Hz refresh rate: Delivers powerful performance so that you can get the most out of your games and videos.
27" antiglare LED monitor: Efficient screen type uses LEDs to provide precise backlighting to pixels.
G-SYNC technology for smooth gameplay: NVIDIA G-SYNC synchronizes the refresh rates between the GPU and display, eliminating screen tearing and minimizing display stutter and input lag.
HDMI and DisplayPort inputs: Allow you to set up DVD players and other AV sources for a clear, high quality audio and video signal.
4 USB 3.0 ports: Allow you to connect devices to the monitor, which then transfers the data to the computer.
178° horizontal and vertical viewing angles: Allow you to view the screen from a wide range of angles.
4-watt built-in speakers: Let you enjoy your favorite entertainment in stereo sound.
100,000,000:1 dynamic contrast ratio (1,000:1 typical): Ensures images are crisp and clear with deep blacks and bright highlights.
400 cd/m² brightness: Produces bright images that can clearly be seen even in well-lit rooms.