acerNitro VG271U Pbmiipx 27" WQHD (2560 x 1440) IPS AMD Radeon FREESYNC Gaming Monitor, 144Hz, VESA Certified Display HDR400, DCI-P3, (2 HDMI 2.0 & 1 Display Port), Black

-Factory set at 170hz (wonderful surprise)-IPS panel with wonderful and accurate color-HDR option available (not important to me, but nice that it's there)-Huge 27'' monitor w/native 1440p resolution makes for a stunning photo with sharp images and text-Great viewing angles-Can get very bright. I have it set at 90% brightness(360 nits I believe?) and it's more than acceptable to me. At both well lit daytime or middle of the nightOnly downside is the stand. It can wobble if you shake your legs during some downtime or if you have restless legs. But this can be remedied with the monitors being VESA mounted.5/5 stars, planning on buying a third one when a 3080 inevitably becomes available.

clear picture . I bought 2 and love them

So I'm a few days in and will have two parts to this review. The first will be regarding specs, initial reaction, picture/HDR/performance and quality for the monitor I received. The second part will be an update after more use time to bring up any issues that arise down the road.So first off I would order an HBR2 or 3 rated Display Port cable to go with it. Its much better than the HDMI cabled included and DP can take better advantage of 10bit/1440p144hz (or 10bit-4k 4.4.4)(not that this monitor supports either, I'll get to that in a moment) The stand is also pretty okay, it seems well made and doesn't seem to flimsy compared to some other I have seen. I feel its likely the weight of this monitor that can make the 3 point stand design seem like a bad choice. Given the tips of the stand are much thinner and can bare the most stress if the monitor has any lateral force applied to it. Combined with the monitor being a bit on the heavy side compared to similar in its same but more expensive class. I do love the looks/finish of the monitor though. Great aesthetics all around.The UI is pretty okay, better than some others that are even more expensive than this one, It give you the option to save 3 presets of your own. Has a good range of control, only drawback I felt is there is no sharpness adjustment at all. It only includes a "Super Sharpness" on/off option. Which can be hit or miss. Looks great on with basic web browsing. Gaming, I would keep it off.The factory calibration was near perfect. I have tried adjusting it every which way, tried a few profiles others have used. It honestly looks best for me right out of the box. Note that the 8bit+2 FRC is only possible when in 120Hz. For me that isnt a huge issue. I didnt expect to being going over 120hz at all because I like to keep my graphic settings as high as I can. And prefer that over 24 extra hz. But thats just me.I went through the whole list of tests for monitors... All of them actually performed way above what I expected. Except 2. The pixel walk test. Failed all of them. And I can really notice pixel walk if I try. But given the last monitor I had for 6+ years had it bad. It doesn't bother me a bit. It's something you will likely never know was there. The second was ghosting. It was VERY VERY SMALL. It was mostly noticeable in 10 bit HDR. With 8 Bit/HDR off/All stock. Honestly it was so minimal like I said earlier. If I didnt read about it and test for it. Likely would never know what it is. The newer Innolux panels have fixed a lot of ghosting and flickering issues. The AOU panels are said to be the bad ones.(CHECK YOUR MONITORS MANUF. DATE BY HOLDING THE BUTTON ABOVE THE JOYSTICK THEN PRESS POWER BUTTON. A SMALL RED "F" WILL APPEAR IN THE UI MENU AT THE TOP. ANY DATE AFTER NOV/2018/SHOULD BE AN INNO. PANEL. YOU SHOULD BE FINE.) With IPS you are going to get ghosting no matter what. Just adjust your settings to balance picture quality,refresh, with limiting ghosting.No dead or stuck pixels. I have had zero flickering at all so far. Back Light Bleed is also pretty damn good. Its just a tiny tiny part of the bottom left corner of the screen In the BLB test. (SMALL UPDATE: Seems it has near zero Bleed, what I was seeing was IPS glow at certain angles. Like a bit of ghosting dude to the lower pixel response times. You can expect a small bit of IPS glow.. As long as neither are excessive and too noticeable under normal use. Less likely to have it with the more expensive IPS monitors thoughThe picture/color quality is pretty damn good. The colors are very rich, the brightness is also really bright. I actually prefer to tune mine down to 75 from 80 stock. As some websites with white layouts may be a bit too bright. Contrast is pretty great also, didnt need to adjust at all. Colors are best at standard/HDR on/10 bit for basic use. After a few hours in elite dangerous/insurgency sandstorm/CSGO/BFV I can tell that set up does have a small ghosting affect on sharp textures/text in game. But it was very minimal and only in certain situations. 144hz/Standard/8 bit/ HDR off/Super Sharpness OFF/ ACM off seemed to give the best performance in that regard. picture quality was honestly the same in my opinion. It "almost" eliminated ghosting or kept it to a minimum. Viewing angle is also pretty okay. UP/DOWN I would say that 178 degree claim is accurate. LEFT/RIGHT its more like 45 degrees then you start getting affected by it.Note that this monitor only displays 10bit Color Depth at 120Hz. For some that may be a problem. But dont let it be a deal breaker. For $350 this monitor was honestly a lot better than expected. Some comments/reviews may scare you. But Acer did iron out a lot of kinks last year and a lot of those reviews are from this monitors initial release or shortly after. It DID have a lot of issues with flickering/ghosting/etc. The color accuracy is pretty dang good for the most part, however if you do any work that requires absolute color accuracy. This isnt a true 10bit monitor, It fakes it using an 8 Bit+2 FRC. Meaning it pretty much simulates it by using the high refresh rate to flash between the 2 seperate colors to simulate another color. For example if you need a green thats 7.5, it will flash a lighter green pixel at 7, then a darker green pixel at 8. For an average of 7.5. (in a nutshell) Im not well versed in color accuracy for those that edit video/photos but this monitor may not be the best for you.But as of right now for the price and only if you can find no other better IPS monitor in the same price range, this is a pretty solid bet. I love it, the colors just pop and is just night and day compared to my Samsung TN monitor. I'll admit I was VERY nervous at the time of purchase. Thats why I felt a bit compelled to to give a full review, and why It ended up being the longest review I have every written. This is why, at the moment this ips monitor is easily in the top 5 for $350 1440P IPS monitors. The other <$350(sometimes) options being the Pixio,BENQ,Viewsonic,Viotek, and maybe Nixeus. All have their pro/cons. I wouldnt get the AOC one its VERY dark. And if your wondering the difference between the Nitro VG271U and the Nitro XV272U is just the stand, every single exact thing. The entire monitor, is the exact same. If the VG is cheaper grab it. Its VESA compitable and use the money you saved to pick your own wall mount/stand. The XV just has an adjustable stand. And different letters on the box. That's it.Anyway, if your thinking about it. Its a safe bet, and really does have great color/gaming performance. Just make sure you look up the tech specs for any monitor your looking at so you don't get hit with surprises. For example this product page doesn't show that it can only support 8+2 color depth @ 120Hz. I almost feel that deserves a solid star being taken off the review.

(UPDATE DEC 2021)The pixel ghosting I mention below actually has to do with inverse ghosting, better known as overshoot. This was happening because I had Overdrive turned on to Extreme. Turning it down to Normal allowed the overshoot to eliminate almost entirely, but, you will notice a little bit of blurring while playing something. It's honestly fine, and may actually resolve itself at higher refresh rates. The problems I was having were pretty much related to Skyrim and playing it at 60Hz on this monitor.(UPDATE NOV 2021):After installing Windows 11 I decided to finally give some time to figure out how to properly set up HDR on this monitor.I'm glad I did. Setting the monitor to HDR 400 (it has an Auto setting I didn't find quite as good) and messing with some color settings in Nvidia Control Panel game me an amazing experience that I'm glad I took the time to get. Whites are actually white (at least in games), light sources pop, and there's just better depth to everything. I'm so glad I took the time finally to do this.Still going to leave it at 4-Stars though because no matter how you cut it, this is not a top-tier monitor and still has some pixel ghosting issues when playing games where there are a lot of bright colors on screen at the same time._____________________________________________________(Original Review)First, I'd like to say that I'm using a 10-series Nvidia GPU. Changing around the refresh rate and color was done in Nvidia Control Panel, and monitor settings were obviously done on the monitor itself.That said, I'm mostly happy with this monitor, and I think you will as well. You'll just need to know a few things before buying it to get the most from it:1. Don't forget to use a DisplayPort or HDMI 2 cable. A regular HDMI cable is restricted to a 60Hz signal, so you won't get 144 unless you use the right cable. I only say this because in almost every instance where someone I've spoken to claimed there was almost no difference between 60 and 144, it was because they used a regular HDMI cable, sticking themselves to 60Hz even if their PC was running at a high FPS.2. If you are gaming, be sure to put the monitor on Action mode, and be sure the "Over Drive" is set to EXTREME, with "Ultra-Low Latency" to ON in the "Gaming" section of the monitor's menu.2. You will not get 10bit color unless you put the monitor's refresh rate to 120Hz. However, doing this caused a pixel response time change, making it somewhat unenjoyable to play games because of pretty bad pixel ghosting when moving quickly, especially if the background was a light color. 10-bit 120Hz, in my opinion, should only be used for media work/editing, browsing, and other low-intensity activities.3. The ghosting was resolved by putting the monitor back to 144Hz, 8bit color, and was perfectly enjoyable for gaming, and should be used as such.4. HDR was pretty bad. It just overly brightened and washed everything out. I did not make any real attempt at changing settings around to compensate for it because it really wasn't all that important to me. (REFER TO NOV 2021 UPDATE REGARDING HDR)5. FreeSync, at least with my Nvidia card, was not good. It did eliminate tearing, but it introduced bad pixel ghosting because it overrides monitor settings, shutting off "Over Drive" and "Ultra-Low Latency". This may be completely different for you if you have a 20-series Nvidia card or AMD.Also, the "Setup G-Sync" option (which can be enabled on even FreeSync monitors) will not be available in Nvidia Control Panel unless you turn on FreeSync in the monitor settings first.Overall I love this monitor when I use it in the way described. When I use Photoshop or After Effects, I put it on 10-bit/120Hz. When I game, I put it on 8-bit/144HZ, all in the monitor. For the price, it's a small thing to deal with, so I'm pretty happy overall. Just don't expect this to be perfect with all of the features it possesses.

I have two of these. I’ll get right out there with the elephant in the room. These things suffer from some of the worst image retention I’ve ever seen in an IPS panel. It’s worse when you flip them to HDR mode. It’s not burn in but retention. After a while the retained image fades.Now if you aren’t using these things to look at excel all day for work, but rather for gaming. They are great. Good colors, decent specs, solid price. Just know that both of mine retain images to the same degree so I’m reluctant to assume I got a bad set.