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Acer Predator 27" UHD 3840 x 2160 IPS Gaming Monitor | AMD FreeSync Premium | 160Hz | Up to 0.5ms | HDR600 | Delta E<1 | TUV/Eyesafe | USB Type-C, DP 1.4 & 2 x HDMI 2.1 | XB273K LVbmiipruzx

  • Based on 787 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Emma's Market (Made in USA)

Arrives Oct 20 – Oct 22
Order within 15 hours and 45 minutes
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Size: 27-inch


Features

  • 27" UHD (3840 x 2160) Widescreen IPS Gaming Monitor | AMD FreeSync Premium Technology
  • Refresh Rate: 160Hz | Response Time: 1ms (G to G) - Up to 0.5ms (G to G) | Brightness: Native 400nits, HDR600 Mode: Peak 600nits | 2 speakers, 2 watts per speaker
  • High Brightness and Contrast with VESA Certified DisplayHDR600 | Color Saturation: DCI-P3 95% | Color Accuracy: No color difference with Delta E<1
  • TUV and Eyesafe Certified | Low Blue Light
  • ErgoStand: Ergonomic Tilt: -5 to 25 | Height Adjustment Range: 3.94" | Swivel: +/- 20 | Pivot: +/- 90
  • USB Type-C: 1 x USB 3.1 (Type-C) port (Gen 1 up to 5 Gbps) supporting data, power (65W) and DisplayPort over USB-C | Video Ports: 1 x Display Port 1.4, 2 x HDMI 2.1 (Supports PS5 and XBOX: 4K UHD@120Hz) | USB Ports: 4 x USB 3.0 | HDMI Cable, Display Port Cable, USB Type-C Cable and USB Cable Included

Description

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 160Hz 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. (UM.HX3AA.V02)

Brand: acer


Screen Size: 27 Inches


Resolution: 4K UHD 2160p


Aspect Ratio: 169


Screen Surface Description: Glossy


Standing screen display size: ‎27 Inches


Screen Resolution: ‎3840x2160


Max Screen Resolution: ‎3840 x 2160


Number of USB 3.0 Ports: ‎4


Brand: ‎acer


Series: ‎Predator XB273K Lvbmiipruzx


Item model number: ‎UM.HX3AA.V02


Item Weight: ‎19.16 pounds


Product Dimensions: ‎9.3 x 24.19 x 18 inches


Item Dimensions LxWxH: ‎9.3 x 24.19 x 18 inches


Color: ‎Black


Manufacturer: ‎Acer


Date First Available: ‎March 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 20 – Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Picky but excellent long sessions
I've had this display for two years now and I can finally give it a five-star review. TL;DR version: This monitor has a firmware bug which sometimes causes it to black out and need a power cycle when switching in and out of 144Hz ActiveSync mode at 4K resolution, with or without HDR enabled. If your equipment and use cases permit you to run in this mode all the time (as my equipment, primarily an Xbox Series X and a pair of M1 MacBook Pros, does) then I can strongly recommend this monitor, especially if you're looking for a display you can spend long sessions in front of with less eye strain than with other panels, and don't need the HDR brightness available in newer but more expensive QD-OLED displays. Before I could give this a five star review and a recommendation to buy, I had a few issues I had to figure out: 1. The monitor stand design hogged too much desk, and still had some annoying wobble. But the monitor uses a recessed VESA mount so with a compatible arm or after-market stand that's a fixable problem. 2. The screen kept doing black any time I switched my Xbox Series X between a game and the home screen and needing a power cycle, and would sometimes do the same thing when I switched the input between HDMI1 and HDMI2. I figured out how to fix that this weekend, which is to force 144Hz ActiveSync to be always on across every input, and to use cables which support it across every input. While there's some kind of firmware bug that keeps the monitor from switching into and out of this mode cleanly, I no longer have to disable the feature in order to benefit from it. By default Xbox Series X only turns on ActiveSync during games and not for apps like the store and the home screen, and by default MacOS doesn't use it. But I was able to enable both in the respective OS settings, and when I retired my CalDigit 10Gbps USB-C SOHO Dock in favor of a direct 20Mbps USB-C connection from my monitor to my work MacBook, I was enable to enable it there too. I should note, I'm deeply unimpressed with Acer as a support organization. This issue has been widely reported by end users and their website basically just says "try a different cable." No acknowledgement that the display isn't working as intended. No documented workarounds. It took me nearly two years to figure out what was happening, and why. 3. The design of the button's for the monitors OSD is poorly considered and makes switching inputs harder than it needs to be. But I found the open source CLI tool m1ddc which let my M1 MacBook Pro directly input-select between any of the monitor's four inputs whether or not the MacBook Pro is the currently selected input. This gets me one step closer to being able to get one-key switching of all my displays and input peripherals between multiple connected systems without having to connect everything through an expensive, performance-bottlenecking KVM. My only remaining minor complaints are: 1. The stereo line out adapter on the back of the display has a ground loop with the USB 3.0 ports on the back of the monitor, meaning that in my configuration I can hear electronic interference from the monitor's internals if I have that line out connected to my stereo mixer at the same time as a separate audio device such as a phone or a Bluetooth receiver which is being powered off the monitor's USB. But this is a common problem and is easily resolved by simply connecting such peripherals to a dedicated charging solution such as an Anker Prime hub. 2. The HDR isn't especially bright, especially compared to the HDR available on some higher end televisions. But I don't deduct a star for this because I still saw significant visual improvements after calibration in Xbox Series X games. I bought this monitor for a home office to share time between after-work gaming and tech+videoconferencing during my workday. Between those, I spent 50 to 60 hours a week at minimum in front of the screen. The Eyesafe technology was a huge factor in my purchase decision and I have no complaints about it. This remains the best Acer monitor to have achieved that certification--and there are still less than 10 4K displays on the market which have ever done so. I noticed significant improvement in my tolerance to long times spent in front a display after switching to this from my previous 4K monitor. I'm definitely happy with the money I spent on this monitor. I will likely buy a better one soon and demote this to "secondary position," but now that I have resolved the problems I was having with the 144Hz Freesync mode, I'm willing to consider a second Acer monitor instead of being firm on the idea of switching brands. ... show more
Reviewed in the United States on March 16, 2025 by extrageneity

  • Amazing Value! Really happy.
The monitor has amazing price to value. If you’re looking for a great 4K monitor for gaming I would consider this one. It has hdmi 2.1 for Xbox and ps5 compatibility @ 120hz and 144hz for pc games. Running it with a 4090 and it’s just buttery. The stand is solid and has great cable management that looks low key. There’s also a ton of USB plug options and you can configure them to be powered even when the screen is off. This is great if you need to use them for a phone charger or anything similar. It is super bright in HDR mode and it’s a pretty fast monitor @ 1ms. I haven’t noticed much blooming either or any splotchy areas. I honestly have a hard time finding negatives. Maybe the only one is the menu is kind of clunky but nothing terrible. I’m nitpicking with that. I was going to get the newer LG with HDMI 2.1 but this was such a great value I decided to go with Acer. I honestly made the right choice. ... show more
Reviewed in the United States on April 17, 2023 by MP

  • Awesome for work and play, ultra clear text
I had a hard time finding a single monitor that could fit the needs of both working from home and gaming, but this one seems to do it! For work, I wanted 4K pixel density, easily accessible USB ports for webcam and drives, built in speakers for calls and notifications, and a one cable connection (USB C). For gaming, I just needed something 120hz+ at at least 1440p. The monitor came color calibrated, has ambient light detection for auto brightness control (trends too dim, but helpful), has a proximity sensor to detect when to sleep if you step away - to save power. For work, 4k text clarity at 28" is incredible (macro shot of text attached), viewing angles are wide, colors are accurate. The speakers are poor for anything other than hearing notifications, or for video calls - better than none! At the end of day, I shut down my work computer and the monitor auto-detects my personal PC and switches over. For gaming, it's Gsync compatible, has HDMI 2.1 for consoles and DP input, 144hz, and looks great at any resolution. "Max brightness" setting on the monitor needs to be enabled for my gaming PC, and that gets more than bright enough. The stand is very flexible, I like that it rotates so easily at the base. Tilt and height adjustable. Portrait or landscape! My suggestions for improvement: remove gamer aesthetic branding from the front. Replace the individual buttons with a joystick - it's very difficult to know what you're pressing, and hard to change volume or input. ... show more
Reviewed in the United States on January 22, 2023 by Jib Jib

  • Comes in good but that green spot shows sometimes after 1 month
This monitor is nice, the stand, the way it tilts is great. Visuals are great. But after a month it shows that green spot when it is black screened. I would return it if I hadn’t passed the return window. Started showing that green pixel square after about a month and I used this monitor about 10 hours a week. I use it for my ps5 and I have 4k enabled and it works great 4k 120 fps. But beware of the green pixel. I will keep using it until it is unbearable. As of now it only shows up 80% of the time when it’s on black screen. Should of listened to the few bad reviews which I never believe the cry baby’s. ... show more
Reviewed in the United States on October 6, 2023 by Sean

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