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Acer 27″ 240 Hz OLED WQHD Gaming Monitor 0.03ms (G to G) FreeSync Premium Pro (AMD Adaptive Sync) Flat Panel Predator X27U X1bmiiphx
Original price was: $744.82.$607.03Current price is: $607.03.
QD-OLED Display
QD-OLED displays offer a spectacular viewing experience thanks to the brilliant color range, true 10bit, and higher contrast.
27″ WOHD
At 27″, the WQHD (2560×1440) display is perfect for professional gaming.
240Hz, 0.03ms Pixel Response Time
With a rapid refresh rate of 240Hz, X27U X1 shortens the time it takes for frame rendering. The 0.03ms GTG time ensures blur-free gaming.
AMD FreeSync™ Premium Pro
AMD FreeSync™ Premium Pro technology enables an exceptional user experience when playing HDR games, movies, and other content.
VESA DisplayHDR™ True Black 400
DisplayHDR™ True Black 400 certified displays offer a visually stunning experience while also being capable of incredibly deep black levels.
DCI-P3 99% Wide Color Gamut
The DCI-P3 color gamut delivers a wider color range than standard sRGB coverage for more vibrant and realistic color reproduction.
Picture-in-Picture (PIP) / Picture-by-Picture (PBP)
View one picture inside another larger one or view content from multiple inputs side-by-side.
| Best Seller Ranking |
#15 in Gaming Monitor |
|---|---|
| Brand |
Acer |
| Series |
Predator |
| Model |
X27U X1bmiiphx |
| Part Number |
UM.GXXAA.101 |
| Cabinet Color |
Black |
| Bezel Design |
3 Sided Thin Frame |
| Screen Size |
27" |
| Widescreen |
Yes |
| Glare Screen |
Anti-glare |
| Panel |
OLED |
| Display Type |
WQHD |
| Adaptive Sync Technology |
FreeSync Premium Pro (AMD Adaptive Sync) |
| Resolution |
2560 x 1440 (2K) |
| Viewing Angle |
178° (H) ,178° (V) |
| Aspect Ratio |
16:9 |
| Brightness |
250 cd/m2 |
| Contrast Ratio |
100 Million:1 MAX (ACM) |
| Response Time |
0.03ms (G to G) |
| Display Colors |
1.07 Billion |
| Monitor Pixel Density |
0.229mm |
| Refresh Rate |
240 Hz |
| HDR Standard |
HDR10 |
| VESA Certified DisplayHDR |
DisplayHDR True Black 400 |
| Curved Surface Screen |
Flat Panel |
| Video Ports |
1 x DisplayPort 1.4 ,2 x HDMI 2.1 |
| Headphone |
1 x Audio-Out |
| Power Supply |
100 – 240 VAC ,50/60Hz |
| Power Consumption |
Normal Operation |
| User Controls |
Power On/Off Button |
| Regulatory Approvals |
UL ,cUL ,FCC Class B ,CE ,TUV/GS ,VCCI ,RoHS ,MPRII |
| Stand Adjustments |
Ergonomic Tilt: -5° to 20°Height Adjustment Range: 4.72"Swivel: +/- 20° |
| Built-in Speakers |
2 speakers ,5 watts per speaker |
| VESA Compatibility - Mountable |
75 x 75mm |
| Dimensions H x W x D |
16.7"-21.5" x 24.04" x 12.32" with stand |
| Weight |
12.21 lbs. |
| First Listed on Newegg |
February 24 ,2025 |
22 reviews for Acer 27″ 240 Hz OLED WQHD Gaming Monitor 0.03ms (G to G) FreeSync Premium Pro (AMD Adaptive Sync) Flat Panel Predator X27U X1bmiiphx
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Anonymous –
Pros: – Glossy QD-OLED
– Good brightness
– DisplayPort and HDMI 2.1 cable included Cons: – Cable management hook on the back of the stand takes up a bit too much room Overall Review: I’ve had this monitor for just over a week now, and as my first OLED monitor, I’m thoroughly impressed. The glossy QD OLED panel manages to deliver fantastic picture quality for games, movies – pretty much any visual media.
The brightness is also good. While OLEDs have a reputation for being dim, I found this not to be the case. The out-of-the-box brightness is more than enough for me, even during the day with the blinds open.
My only minor complaint is that the non-removable cable management hook on the back of the stand takes up more space than expected.
Also, as of the time of this review, the pictures in the listing aren’t accurate, so I recommend checking out Acer’s official website for a better idea of what the monitor looks like (I’ve included a picture from their website to show the cable management hook).
Anonymous –
Overall Review: really good monitor
Adam –
Pros: Great Screen
Amazing visuals Overall Review: Overall this monitor is great if it is your first OLED monitor. I could tell a big difference from my old IPS panel to this QD-OLED panel. Every game/video I watch is 10x better. I got this monitor on sale for $450 and was worth every dollar.
Anonymous –
Overall Review: Great OLED contrast and color, but has an auto-power-off popup that comes up too frequently with no apparent setting to adjust it. Hopefully it gets worked out in a future firmware update.
Anonymous –
Overall Review: Colors and blacks look amazing, just what you would expect from an OLED, but the brightness seems to be underwhelming. It got better when I raised up the brightness from the settings, but it was still lacking in my opinion. It’s definitely good for gaming and office use, but it could be better. It also has this annoying pop-up that comes up periodically, and you can’t seem to switch it off from coming back on repeatedly, so hopefully that gets fixed in the future? Not sure how that would work; I mean, how would I even find the firmware update? Overall, it’s a pretty great monitor, and I would recommend it. I bought it for $450
Richard –
Overall Review: This OLED monitor from Acer at $500 is a really good deal amongst the competitors. It is a glossy OLED which looks really good. The colors are amazing. This is my first OLED and for the price, I am impressed. It looks really good, has 240 hz, really fast response, and works great with AMD for the Freesync Premium Pro.
No regrets. Solid product. Great price.
Also, yes, it does have a minor pop warning on the screen every 3 hours or so. This is to help your OLED to prevent burn in. It literally takes 2-3 minutes then you can resume what you are doing. I hit yes every time. People are dramatic with that. You can simply hit no.
I want to buy this monitor again.
skk983 –
Overall Review: This monitor looks amazing. The OLED makes blacks super deep and everything looks sharp and smooth. 240Hz at 1440p is amazing for gaming. Colors pop, HDR is solid, and it’s been a huge upgrade from my old old IPS monitor. Comes with HDMI and Display Port cables, and you can download Acers on screen widget to control the OSD. Flagship level monitor at a decent price!
PIJI –
Pros: Cheap.
slim build.
240Hz Cons: Dead pixel
HDR not as good as my mini LED due to low brightness Overall Review: dont buy it unless cheap