Acer Nitro XV273Okay Gaming Monitor Evaluate: 4K at 144Hz Will get Cheaper

Credit: AcerCredit score: Acer

To date, the mixture of 4K decision (aka UHD), a 144Hz refresh price, HDR and adaptive sync in a gaming monitor has confirmed to be an costly proposition. The Asus ROG Swift PG27UQ and Acer Predator X27 will each extract not less than $1,800 out of your pockets. Acer additionally provides the Predator XB273Okay for round $1,200. However in case you’re prepared to go together with AMD FreeSync (the aforementioned three supply Nvidia G-Sync) and rather less HDR distinction, the Nitro XV273Okay provides 4K and 144Hz for beneath a grand ($900 / £900).

OK, we’re nonetheless speaking a few premium gaming monitor at a premium value, however the Nitro provides fairly a bit to house owners of high-end gaming rigs. It’s a 27-inch IPS panel that’s outfitted for AMD FreeSync 2 HDR all the way down to 40Hz however has additionally earned its approach onto Nvidia’s G-Sync Suitable checklist. We’ll present you how one can make this occur and play just a few video games to match the monitor’s efficiency with the 2 competing applied sciences.


Panel Sort & Backlight IPS / W-LED, edge array
Display Dimension / Facet Ratio 27 inches / 16:9
HDR10, DisplayHDR 400
Max Decision & Refresh Price 3840×2160 @ 144Hz
FreeSync 2 HDR: 40-120Hz
G-Sync Suitable
Density: 163 ppi
Native Coloration Depth & Gamut 10-bit (8-bit+FRC) / DCI-P3
Response Time (GTG) 4ms
Brightness SDR – 350 nits
HDR – 400 nits
Distinction 1,000:1
Audio system 2x 4w
Video Inputs 2x DisplayPort 1.4
2x HDMI 2.0
Audio 3.5mm headphone output
USB 3.0: 1x up, 4x down
Energy Consumption 29.5w, brightness @ 200 nits
Panel Dimensions
(WxHxD with base)
24.7 x 17.4-21.Three x 12.1 inches /
627 x 442-541 x 307mm
Panel Thickness 3.Four inches / 86mm
Bezel Width High/sides: 0.6 inches / 15mm
Backside: 0.9 inches / 22mm
Weight 14.5 kilos / 6.6kg
Guarantee Three years

Till just lately, gaming in 4K meant a most refresh price of 60Hz. That each one modified with the introduction of Asus’ ROG Swift PG27UQ and Acer Predator X27. Each these displays, in addition to the Acer Predator XB273Okay, can run at a dependable 144Hz whereas delivering a super-sharp pixel density of 163 pixels per inch (ppi) at 4K decision. It’s onerous to picture clearer element, and when you’ve got sufficient graphics horsepower (a GeForce GTX 1080 ought to be thought-about the minimal), you may run your video games on the highest decision accessible right this moment at over 100 frames per second (fps).

Avid gamers may even athe Nitro XV273Okay both FreeSync or G-Sync, relying on their graphics card selection. That’s as a result of the monitor handed Nvidia’s checks so as to be positioned on its G-Sync Suitable displays checklist, which is for displays that Nvidia licensed to help G-Sync after being launched.

All this goodness wouldn’t be a lot with out DCI-P3 coloration and HDR, and the Nitro XV273Okay provides each. The panel can be VESA-certified to DisplayHDR 400, which implies vivid highlights and deep blacks in HDR mode and vivid coloration that goes properly past sRGB.

Unpacking and Equipment

Regardless of the Nitro XV273Okay’s extra fascinating value, in comparison with the Predator X27 and Predator XB273Okay, it nonetheless contains the identical high-quality gentle hood and a manufacturing unit calibration with information sheet.

The accent bundle additionally sports activities two DisplayPort cables and one USB 3.Zero cable, together with the exterior energy brick. The monitor ships pre-assembled with the bottom and upright bolted collectively. Merely elevate it out, make your connections and go.

Product 360

Styling is simple, like all Acer gaming displays, with only a few angular items of trim setting it other than vanilla-looking enterprise shows. A bit of pink is added to the upright the place it meets the bottom, which is a properly completed piece of strong aluminum. The bezel is pretty large by right this moment’s requirements and initiatives ahead of the panel’s entrance layer. Anti-glare is efficient and artifact-free.

On-screen show (OSD) controls are across the again proper and encompass an influence toggle, three buttons and a joystick. It’s simple to navigate the menus, however the joystick’s choose perform is a little bit tough because it takes a targeted press to make it work.

The big gentle hood that ships with the Nitro XV273Okay is totally inflexible and held in place with screws, reasonably than snapped on. It’s higher than many hoods we’ve seen shipped with costly skilled displays. Sadly, it solely works with Acer’s lug sample, so you may’t apply it to one other show.

As well as, there’s an LED desk gentle that shines from the underside of the monitor. It initiatives a gentle glow on the panel’s base. You possibly can management it in monitor’s System menu.

Ergonomic features embrace a just-under four-inch peak adjustment, together with 20 levels swivel to both aspect, 25 levels again tilt and 5 levels ahead. Actions are in line with a premium show and haven’t any extra play or wobble. When you get it to your liking, it’s going to keep put. If you happen to’d choose to make use of your individual bracket or monitor arm, Acer included a stout steel adapter with a 100mm VESA mount.

On the left aspect are two USB ports. They’re matched by two extra on the down-facing enter panel. You additionally get two DisplayPort 1.Four and two HDMI 2.Zero inputs. Why two DisplayPorts? As a result of connecting each to an applicable graphics card provides you with the complete 10-bit sign depth for 3840×2160 decision at 144Hz. If you happen to use a single cable, the refresh price is proscribed to 120Hz. Competing displays, the Predator X27 and Predator XB273Okay, make do with a single DisplayPort connection; they cut back bandwidth to attain full decision at 144Hz.

The enter panel additionally incorporates a 3.5mm headphone jack or in case you’d reasonably depart your ears open, there are two built-in audio system pushed by 4-watt amplifiers. Sound is truthful with first rate quantity and low distortion. There isn’t a lot in the best way of bass, however element is respectable.

OSD Options

Credit: Tom’s HardwareCredit score: Tom’s {Hardware}

The OSD is like that of different Acer displays and fairly simple to navigate. It’s divided into six sections, beginning with fundamental picture controls. The HDR choice is of explicit observe. If you happen to don’t flip it off for SDR indicators, the Nitro XV273Okay kicks into an HDR simulated mode. This would possibly work for some content material, however normally it altered coloration and distinction unacceptably.

The HDR choice additionally contains an HDR400 setting that boosted output to over 500 nits. That’s what we used throughout our testing. One other choice to examine on is Tremendous Sharpness. Some image modes will flip that on mechanically, and it produces apparent ringing that solely reduces readability.

Talking of image modes, they’re accessed by urgent a management key. You get eight presets, together with the aforementioned HDR simulation. Making any change mechanically places the XV273Okay in Person mode, like each different Acer monitor.

Within the Coloration menu, you’ll discover every little thing you should calibrate SDR indicators. There, you may select from 5 gamma and 4 coloration temp presets, plus a consumer adjustment with achieve and bias sliders.

Credit: Tom’s HardwareCredit score: Tom’s {Hardware}

On a second display, you’ll discover one other image mode selector, together with a coloration house choice. That’s the place you may entry the sRGB gamut. In any other case, you’ll see DCI-P3 coloration for all indicators. The one downside to the sRGB mode is you may’t regulate gamma or coloration temp, solely brightness. There’s additionally a six-axis coloration adjustment for hue and saturation.

The Gaming menu has a two-level overdrive setting, together with aiming factors, FreeSync toggle, fps counter and an choice referred to as VRB. Brief for Visible Response Increase, it’s a blur-reduction function that strobes the backlight. It really works as much as 144Hz however requires you flip off FreeSync and in addition reduces brightness to about 200 nits max.

If you wish to allow a 144Hz refresh price, you’ll want to attach two DisplayPort cables, then activate the choice within the second display of the System menu.

When you’ve arrange the XV273Okay to your liking, it can save you the settings to considered one of three recollections. The choice to reset to manufacturing unit defaults is within the sign data display.

Setup and Calibration

Calibrating the XV273Okay is one thing of a compromise between coloration and grayscale accuracy. For SDR indicators, one ought to use the sRGB coloration mode, however sadly, it has below-average grayscale monitoring and may’t be calibrated. You will get an ideal white level within the Person mode, however then you definately’ll have to make use of the complete DCI-P3 coloration gamut for all indicators, each SDR and HDR. The choice comes all the way down to consumer desire. In HDR mode, all changes are locked out, however that is OK as a result of accuracy is great. The truth is, it’s among the best HDR displays we’ve measured so far, as you’ll see on web page 4.

Listed below are our SDR settings. That is what we used, though the colour gamut was too massive for SDR content material.

Image Mode


Brightness 200 nits


Brightness 120 nits


Brightness 100 nits


Minimal Brightness

91 nits





Coloration Temp Customers

Acquire – Pink 47, Inexperienced 53, Blue 48

Gaming and Fingers-on

We began by connecting the Nitro XV273Okay to our getting older gaming PC with an AMD Radeon R9 285. That graphics card is woefully underpowered for a 4K monitor. HDR and excessive bitrates apart, it’s going to solely run video games like Tomb Raider and Name of Responsibility: WWII at a measly 25-30 frames per second (fps), aka unplayable. However now, because of Nvidia’s new software program implementation of G-Sync, it’s doable to run some FreeSync displays with an Nvidia graphics card, like our Nvidia GeForce GTX 1080 Ti.

Moreover an Nvidia 10-series card or higher, you’ll additionally want model 417.71 (January 5, 2019) or higher of the Nvidia Sport Prepared driver. We downloaded 419.35 dated March 5, 2019. As soon as that is put in, we merely turned on the FreeSync choice within the Gaming menu, and the G-Sync choice appeared within the Nvidia management panel. And work it does; we ran Nvidia’s G-Sync pendulum demo with out difficulty.

Now for the caveat – this gained’t work in HDR mode. If the monitor is linked to an Nvidia graphics card, participating HDR within the Home windows management panel grays out the FreeSync choice within the OSD and deep-sixes G-Sync together with it. The one option to run adaptive sync and HDR concurrently on this monitor is with a stout AMD graphics card and FreeSync. Observe that FreeSync will not work when utilizing the dual-cable connection for 144Hz. The best refresh price you’ll get with FreeSync is 120Hz.

Enjoying Tomb Raider gave us the possibility to make just a few comparisons. The sport ran finest when G-Sync was on. For the reason that recreation doesn’t help HDR anyway, we weren’t sacrificing any picture high quality. The truth is, we have been shocked by how sharp and detailed the atmosphere seemed. The advantage of excessive pixel density can’t be overstated. A 27-inch, 4K panel sports activities 163 ppi. That’s actually dense, and it reveals. The added coloration from its DCI-P3 gamut didn’t damage both. Regardless of the monitor having a median distinction ratio, picture depth was very good.

The very best image comes from HDR-specific video games, like Name of Responsibility: WWII. This title makes most use of shadow and spotlight element, together with an enormous coloration palette to take realism up a notch. Textures like brick, sand and rusty steel have been felt in addition to seen. Glistening sweat nearly made us squint, because of the Nitro’s excessive brightness. Whereas the impact isn’t as dramatic as that of a monitor with a full-array native dimming backlight, just like the Predator X27, it was extra impactful than enjoying the sport in SDR mode.

We do want there have been some kind of dynamic distinction or backlight dimming choice just like the Predator XB273Okay has. That monitor’s distinction hits over 4,000:1 in HDR mode. Nonetheless, the Nitro XV273Okay’s HDR mode continues to be an enchancment over SDR. And it is among the least costly methods to recreation in 4K at speeds larger than 60 fps, which we had no bother reaching on our G-Sync PC.

Home windows additionally advantages from the HDR impact. As soon as enabled within the Management Panel, coloration and brightness amped up properly. The desktop seemed sharper and extra detailed, particularly when viewing small fonts and icons. Textual content-based apps, like spreadsheets and phrase processors, have been a little bit simpler to learn, and pictures seemed wealthy and saturated. Efficiency appeared unaffected as home windows opened closed and moved about easily with the refresh price locked to 144Hz.

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