Acer - Predator XB273K 27" 4K UHD IPS Up to 320Hz Up to 0.5ms FreeSync Premium Gaming Monitor with HDR400 (DisplayPort, HDMI) - Black
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Highlights
- Key Specs
- Refresh Rate: 320Hz (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.)
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: FreeSync Premium (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Screen Size: 27 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
- General
- Brand: Acer
- Model Number: XB273K V6bmiiprx
- Product Name: Predator XB273K 27" 4K UHD IPS Up to 320Hz Up to 0.5ms FreeSync Premium Gaming Monitor with HDR400 (DisplayPort, HDMI)
- Color: Black
- Operating System Compatibility: Not Applicable
- Display
- Refresh Rate: 320Hz (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.)
- 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.)
- Display Type: LCD
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: FreeSync Premium (AMD Adaptive Sync) (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: false
- 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.)
- High Dynamic Range Format: VESA Certified DisplayHDR 400 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- 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.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Connectivity
- Number of DisplayPort Inputs (Total): 1
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
- 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
- Adjustable Stand Height: true
- Anti-Glare: true (Product has features, such as a matte finish, that reduce the likelihood for screen glare.)
- Eye Relief Features: Low blue light
- Built-In Webcam: false
- Integrated Speaker(s): true
- Dimensions
- Product Height With Stand: 22.46 inches
- Product Height Without Stand: 16.55 inches
- Product Width: 24.19 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): 9.69 inches
- Product Weight: 12.78 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.)
- Warranty
- Warranty - Parts: 3 years
- Warranty - Labor: 3 years
- Other
- UPC: 195133322263
Fasten your seatbelt: The Predator XB273K UHD display with 3840 x 2160 resolution is all about no compromises on gaming performance, color or speed. This 27-inch (3840 x 2160) monitor combines jaw dropping specs including an IPS panel that supports up to blazing-fast 320Hz refresh rate. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! And a whole lot more.
- Resolution Matters!: This 27” UHD (3840 x 2160) display packs a fierce punch. Immerse yourself in the hyper realistic colors of the game world. Smooth transitions, finer shades and uniform appearance are achieved with 90% DCI-P3.
- AMD FreeSync Premium Technology: Say “goodbye” to stuttering and tearing. With AMD FreeSync Premium, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and provide the smoothest gaming experience.
- Up to 320Hz Refresh Rate: Different content has different refresh rate and resolution requirements. If you are playing an FPS or racing game, you will need a monitor with a high refresh rate. However, if you are doing office work or streaming videos, a higher resolution will be more beneficial. With DFR technology, users can choose a higher resolution, or a higher refresh rate based on what is suitable for them. (Refresh Rate: 160Hz at 3840 x 2160 | 320Hz at 1920 x 1080 (DFR))
- Zero-Frame Design: The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space so you have more to look at from edge to edge
- VESA DisplayHDR 400 Certification: For enhanced color vibrancy, VESA Display HDR 400 certification ensures better contrast and color accuracy so customers experience AAA games as they were meant to be.
- Goodbye Ghosting: Up to 0.5ms GTG (Gray to Gray) response time enhanced gamers’ in-game experience. No matter the fast-moving action or any dramatic transitions will be all rendered smoothly without the annoying effects of smearing or ghosting with XB273K Gaming Monitor.
- Designed for the Triathlon: The XB273K has a bonanza of features that both improve your viewing experience and help reduce eye strain during long, drawn-out gaming sessions. The flicker-less display has blue light filter and glare reduction that significantly improve viewing comfort while enhancing eye protection. Game longer, and in comfort.
- Take Full Control with Acer Smart Dial: The Acer Smart Dial lets you adjust OSD settings like brightness and volume remotely. Set hotkeys for quick access to frequently used functions and enjoy the ergonomic grip for seamless control without reaching behind the monitor.
- Be Flexible: The ErgoStand design provides freedom to tilt, swivel, pivot and adjust height for maximum adaptability and comfort, while Acer VisionCare helps protect eyes during long gaming sessions.
- Resolution Matters!: This 27” UHD (3840 x 2160) display packs a fierce punch. Immerse yourself in the hyper realistic colors of the game world. Smooth transitions, finer shades and uniform appearance are achieved with 90% DCI-P3.
- AMD FreeSync Premium Technology: Say “goodbye” to stuttering and tearing. With AMD FreeSync Premium, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and provide the smoothest gaming experience.
- Up to 320Hz Refresh Rate: Different content has different refresh rate and resolution requirements. If you are playing an FPS or racing game, you will need a monitor with a high refresh rate. However, if you are doing office work or streaming videos, a higher resolution will be more beneficial. With DFR technology, users can choose a higher resolution, or a higher refresh rate based on what is suitable for them. (Refresh Rate: 160Hz at 3840 x 2160 | 320Hz at 1920 x 1080 (DFR))
- Zero-Frame Design: The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space so you have more to look at from edge to edge
- VESA DisplayHDR 400 Certification: For enhanced color vibrancy, VESA Display HDR 400 certification ensures better contrast and color accuracy so customers experience AAA games as they were meant to be.
- Goodbye Ghosting: Up to 0.5ms GTG (Gray to Gray) response time enhanced gamers’ in-game experience. No matter the fast-moving action or any dramatic transitions will be all rendered smoothly without the annoying effects of smearing or ghosting with XB273K Gaming Monitor.
- Designed for the Triathlon: The XB273K has a bonanza of features that both improve your viewing experience and help reduce eye strain during long, drawn-out gaming sessions. The flicker-less display has blue light filter and glare reduction that significantly improve viewing comfort while enhancing eye protection. Game longer, and in comfort.
- Take Full Control with Acer Smart Dial: The Acer Smart Dial lets you adjust OSD settings like brightness and volume remotely. Set hotkeys for quick access to frequently used functions and enjoy the ergonomic grip for seamless control without reaching behind the monitor.
- Be Flexible: The ErgoStand design provides freedom to tilt, swivel, pivot and adjust height for maximum adaptability and comfort, while Acer VisionCare helps protect eyes during long gaming sessions.
Whats Included
- Display w Stand
- Power Cord
- 1 x HDMI Cable
- Acer Smart Dial
- Display w Stand
- Power Cord
- 1 x HDMI Cable
- Acer Smart Dial
Q: Does this gaming monitor have built-in speakers?
A: Yes, this gaming monitor has integrated speakers.
Q: Are there any low blue light features on this monitor?
A: Yes, this monitor has low blue light features.
Q: Is the stand adjustable on this gaming monitor?
A: Yes, the stand is adjustable for height.
Q: Does this gaming monitor support wall mounting?
A: Yes, this gaming monitor is wall mountable.
Q: What type of panel does this gaming monitor have?
A: This gaming monitor has an IPS panel.
Q: How many HDMI inputs does this monitor have?
A: This monitor has two HDMI inputs.
Q: What is the maximum resolution supported by this monitor?
A: The maximum resolution supported is 3840 x 2160.
Q: How do you swap between 320 and 144htz?
A: undefined
Compare similar products
Fasten your seatbelt: The Predator XB273K UHD display with 3840 x 2160 resolution is all about no compromises on gaming performance, color or speed. This 27-inch (3840 x 2160) monitor combines jaw dropping specs including an IPS panel that supports up to blazing-fast 320Hz refresh rate. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! And a whole lot more.
It's time to upgrade your setup with the 27 Inch 4K UHD IPS UltraGear gaming monitor, delivering crisp ultra high (3840 x 2160) resolution, vibrant color with up to 95% DCI-P3 coverage, and striking contrast through VESA DisplayHDR 400. Every detail is vivid, sharp, and designed to elevate your gaming and streaming experience. Stay ahead with a 144Hz refresh rate and lightning-fast 1ms (GtG) response time, ensuring smooth, responsive gameplay. Adaptive sync technologies—NVIDIA G-SYNC compatibility and AMD FreeSync Premium—keep every frame fluid and tear-free. Dual Mode lets you take control of your gaming experience. Enjoy graphically stunning story-driven adventures in 4K UHD at up to180Hz immersing yourself in epic visuals and rich detail. Or game in Full HD at an electrifying 360Hz for ultra-responsive gameplay¹. Stay battle-ready with dual HDMI, DisplayPort 1.4, USB upstream and two downstream ports, plus a 4-pole headphone jack. A slim bezel, fully adjustable stand bring both performance and style to your ultimate gaming setup.
When it comes to gaming performance, the slightest disadvantage can be the difference between winning and losing a match. With a 240Hz refresh rate, lightning fast 1ms (GTG) response time and full adaptive G-Sync compatibility and FreeSync Premium support, you can be sure that the Odyssey G4 won’t let you down on the battlefield.
The Q27G41ZDF delivers lightning-fast 240Hz refresh rates, 0.03ms GtG pixel response, and low input lag for ultra-responsive gameplay. The ultra-responsive QD-OLED panel and 10-bit color space provides sharp visuals with unbelievable contrast and vibrant colors, while the NVIDIA G-SYNCA Compatible AdaptiveSync and HDR ready panel enhances clarity and fluidity. Built for eSports, its stable base ensures a solid setup for intense matches.
| Pros for Acer - Predator XB273K 27" 4K UHD IPS Up to 320Hz Up to 0.5ms FreeSync Premium Gaming Monitor with HDR400 (DisplayPort, HDMI) - Black | |||
|---|---|---|---|
| Overall Performance, Refresh Rate, Resolution | Refresh Rate, Resolution, Color Quality, Setup Ease, HDR Performance | Refresh Rate, Picture Quality, Performance, Price, Ease of use | Overall Performance, Refresh Rate, OLED Quality, Black Levels, Visuals |
| Cons for Acer - Predator XB273K 27" 4K UHD IPS Up to 320Hz Up to 0.5ms FreeSync Premium Gaming Monitor with HDR400 (DisplayPort, HDMI) - Black | |||
| There were no cons for this product— | There were no cons for this product— | Speakers, Screen, Stand, Ghosting, Lag | Brightness, Connectivity |
Specs
Reviews
Customers are saying
Customers love the Predator XB273K monitor for its exceptional graphics performance, with users describing the visual experience as amazing. The monitor's ability to display games with stunning clarity and detail has left a positive impression on users.
- Overall Performance (33)
- Refresh Rate (9)
- Resolution (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Good is an under statement
Absolutely — and since you genuinely love the monitor, I’ll write it in a way that sounds natural, confident, and useful if you ever want to post it on Best Buy, Reddit, or anywhere else. ⭐ Review: Acer 320 Hz Gaming Monitor I picked up the Acer 320 Hz monitor from Best Buy, and honestly, it exceeded every expectation I had. The moment I set it up, the difference was obvious — the motion clarity is insane. Fast‑paced games feel unbelievably smooth, and tracking targets is way easier than on any 144 Hz or 240 Hz display I’ve used before. The colors are surprisingly vibrant for a high‑refresh panel, and the brightness holds up even in a well‑lit room. Input lag is basically nonexistent, and once I switched to DisplayPort and enabled the full 320 Hz, everything just clicked. Even simple things like scrolling or moving windows around feel buttery. Build quality is solid, the stand is stable, and the menu is easy to navigate. It’s one of those upgrades where you immediately feel the difference — not something subtle you have to convince yourself about. If you play competitive shooters or just want the smoothest experience possible, this monitor delivers.
Damoni Posted
- Rated 5 out of 5 stars
The Apex of 4K Gaming Performance
If you’re in the market for a monitor that truly elevates 4K gaming to a whole new level, the Acer Predator XB273K stands out as a premier choice. With its ultra-sharp 3840 × 2160 resolution on a 27-inch IPS panel, it delivers incredible pixel density and detail, bringing game worlds to life in spectacular fidelity. What makes this monitor especially compelling for high-end gamers is the combination of its lightning-fast responsiveness and high refresh capability. It boasts a rapid 0.5 ms gray-to-gray response time and supports refresh rates up to 160 Hz at 4K (as noted in the V3 version) — and earlier models already hit 144 Hz at 4K — putting it clearly at the top of its field for fast-paced 4K gaming. Tom's Hardware +2 Gizmochina +2 Color and image quality are equally impressive. With wide-gamut coverage, HDR support (DisplayHDR 400 certified), and excellent out-of-box accuracy, this monitor doesn’t compromise on visuals while pushing performance. Tom's Hardware +2 Tom's Hardware +2 FreeSync Premium ensures smooth gameplay free of tearing, and the IPS panel offers wide viewing angles and strong color consistency. Ergonomically and connectivity-wise, the XB273K is well-equipped: DisplayPort 1.4 and HDMI 2.1 allow you to fully exploit the refresh-rate and resolution capabilities, and the stand offers height, tilt and pivot adjustments to fine-tune your setup. Verdict: For gamers who are serious about 4K resolution and high refresh performance, the Predator XB273K sets a benchmark. It might represent a premium investment, but if your system (GPU/CPU) can keep up, you’ll be getting one of the most future-proof and high-performance monitors on the market today.
JeremyB Posted
- Rated 5 out of 5 stars
My new favorite monitor
Just brilliant. Never been more impressed by a ‘budget’ monitor, pick this up on a steep seasonal deal. Bonus: a nice remote, fast menu responsiveness, and solid preference options & 3 saved color profiles. The HDR will melt your eyes
Truckerseason Posted
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