








✨ Elevate your workspace with pro-grade color and clarity — don’t just see it, live it! 🎨
The INNOCN 27" Mini LED 4K Monitor delivers professional-grade color precision with 99% DCI-P3 and sRGB coverage, powered by a mini-LED backlight reaching 1000 cd/m² peak brightness and HDR1000 certification. Its versatile connectivity includes USB-C with 65W power delivery, HDMI 2.1, and DisplayPort 1.4, making it ideal for creatives, professionals, and gamers alike. Ergonomic adjustments and smart auto-brightness enhance comfort and usability, while built-in speakers complete the immersive experience.





| ASIN | B0C2HDJL9Y |
| Adaptive Sync | FreeSync |
| Additional Features | Flicker-Free, High Dynamic Range, Pivot Adjustment, USB Type C, Wall Mountable |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #48,723 in Electronics ( See Top 100 in Electronics ) #1,096 in Computer Monitors |
| Brand | INNOCN |
| Brightness | 1000 cd/m2 |
| Built-In Media | 1 x 27M2U-D with stand and base, 1 x HDMI cable, 1 x color collaboration report, 1 x instruction, 1 x power supply |
| Color | White |
| Compatible Devices | Desktop PC, Laptops, Tablets, Phones, Mini PC, Switch, PS5, XBOX gaming console |
| Connectivity Technology | USB |
| Contrast Ratio | 1000:1 |
| Customer Reviews | 4.2 out of 5 stars 326 Reviews |
| Display Resolution Maximum | 3840 x 2160 Pixels |
| Display Technology | LED |
| Display Type | LCD |
| Hardware Connectivity | DisplayPort, HDMI, USB Type C |
| Has Color Screen | Yes |
| Image Contrast Ratio | 1000:1 |
| Is Electric | Yes |
| Item Dimensions D x W x H | 2.52"D x 24.13"W x 14.4"H |
| Item Weight | 8.94 Kilograms |
| Manufacturer | Guangxi Century Innovation Display Electronics Co.,Ltd |
| Model Name | 27 4K Mini LED Monitor |
| Model Number | 27M2U-D |
| Mounting Type | Desk Mount |
| Native Resolution | 3840x2160 |
| Number of Component Outputs | 2 |
| Picture Quality Enhancement Technology | HDR1000, 99% DCI-P3 99% sRGB, 1.07B Colors, IPS, Freesync |
| Pixel Pitch | 0.27 |
| Power Consumption | 66 Watts |
| Processor Count | 1 |
| Refresh Rate | 60 Hz |
| Resolution | 4K UHD 2160p |
| Response Time | 1 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 27 Inches |
| Screen Surface Description | Glossy |
| Series Number | 27 |
| Shape | Rectangular |
| Specific Uses For Product | Personal |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 3 |
| Viewing Angle | 178 Degrees |
| Voltage | 19 Volts (DC) |
| Warranty Type | Manufacturer Warranty |
E**R
Setup is key
Product arrived promptly. I read all the reviews here and more. Was concerned about time to switch from SDR to HDR and some people having the monitor switch on and off frequently. I have never had an HDR monitor. I had a 10yo Dell 27in. Setup is not clear. It is not plug and play. Much of this is Windows 11 fault. It sets up auto-HDR automatically. Turns out there is a bug in Windows and the monitor is constantly trying to switch. Not mine alone but well documented and occurs with other HDR displays. Key is turn off auto-HDR and use Win-Alt-B if you want HDR. HDR with standard SDR content is TERRIBLE. I leave HDR off most of the time. With this, the SDR picture is amazing. Very very happy with quality and no more off and on. The HDR is great but I don't have much HDR content. Not much of a gamer. Brightness is very high and detail excellent with white whites even on Standard mode. No real need for tweaking.
M**6
Great monitor, but some things are not obvious.
This is a great monitor, especially at the current discounted rate. You can't beat the price for a professionally calibrated monitor that allows you to set it to sRGB, Adobe, or DCI-P3 mode. It also has a built-in light sensor that can adjust the brightness of the monitor. It works for me, but some people don't like it, and the feature can be disabled through the on-screen display (OSD). One caveat: the screen comes with local dimming enabled. This works great if you use the monitor for media consumption in HDR mode. But if you plan to use the monitor for office work, local dimming makes dark mode horrible (whites are gray and colors are washed out, particularly skin tones). You can turn local dimming off in the OSD > Game Settings but ONLY if the monitor is set to STANDARD under the OSD Professional menu. If you set the monitor to any other mode (sRGB, Adobe, DCI-P3), the local dimming option will be grayed out. So, if you use the monitor for SDR (standard dynamic range, aka normal office work), set the monitor to STANDARd, turn local dimming off (it's ON by default), then switch the mode to sRGB for more accurate colors, and you are done. If you use this monitor for movies and games, you can turn HDR on (which should turn on local dimming), then Windows 11 or macOS Sonoma will also have an HDR mode in their settings > display, and you can use HDR, which looks fantastic on this monitor. But I use it for productivity, so it's SDR with local dimming off. Blacks are plenty deep for my needs even in this mode. Oh, the monitor comes with USB-C (65W of power delivery), but no USB hub ports, so that's the minor inconvenience. Also, the LED lights on the back of the monitor are off. I don't see an option in the OSD to turn them on, but that doesn't bother me at all.
H**R
Colour Accurate, But 'HDR 1000' Capable....?
There are a few notes that need to be mentioned when getting into colour accurate monitors and such. 1) It WILL look more 'warm' / 'yellow'. This is because most displays that do not care much for accuracy crank the blue light to 11. Blue light is more energetic and more energy efficient. When acclimatizing to a calibrated display, it will throw you off and think something is broken. It takes time to adjust. 2) Colour accuracy =/= bright/vibrant. Especially in AdobeRGB space and the such (print). Ambient light should be controlled as much as possible anyhow (turn off that unicorn-vomit RGB strip, close the windows). Your eyes love to adapt to the environment, if you keep changing lighting situations, your results will be wonky and the first thing to blame is a monitor. Onto the review: I used a Spyder X Elite to do some calibrations and test a couple of the inbuilt settings modes. I have attached photos of the results. All tests were with Gamma @ 2.2 & 'C.T settings' set to 'Natural'. In the charts, the RED TRIANGLE is INNOCIN's built in 'DCI-P3' monitor setting. in the charts, the BLUE TRIANGLE is INNOCIN's built in 'STANDARD' monitor setting. GREEN = sRGB space ORANGE = NTSC space PURPLE = AdobeRGB space BLUE = DCI-P3 space So putting the monitor into 'STANDARD' mode has colour accuracy of 100% sRGB, 99% NTSC, 100% AdobeRGB & 97% DCI-P3 respectively. Putting the monitor into 'DCI-P3' mode has colour accuracy of 100% sRGB, 87% NTSC, 89% AdobeRGB & 97% DCI-P3 respectively. I am not totally sure what to make of that result. It would appear that there is no benifit to using the 'sRGB' , 'AdobeRGB' or 'DCI-P3' modes. Each setting only matches the 'STANDARD' mode and becomes very inaccurate in the other modes. Whereas using 'STANDARD' nets all the positives of each colour space. DCI-P3 at best is 97% in either mode. Unfortunate I was not able to reach their claimed 99%, as that is the space I use most. I've also attached some scans of their included 'from factory calibration' sheet. It would appear that it is accurate, atleast in my case. However they only test for sRGB & AdobeRGB. Would be nice to have DCI-P3 but, oh well. KEY TAKEAWAYS: This is a 200-300$ monitor (prime day sales baby!). This is not a Flanders Scientific or Sony grading monitor. I think it is only 8bit+FRC anyhow. It is not inky black like OLED. It is not eye-searing HDR 10-billion or whatever. I suspect this is indeed mini_LED but 'B-Stock'. Like, panels that have some defects and are not able to push the full brightness or whatever. It is still pretty darn bright, and for me, colour accurate. Upgrading from a 34 Ultra-Wide to a 27 does feel a bit claustrophobic. Maybe it will change with time, who knows. I am testing at the moment on HDMI, waiting for some Display-Port cables to come in. Supposedly 80gb/s & whatnot. So if I am able to get HDR working with the new cables, or if the DCI-P3 accuracy increases, I will update accordingly. TLDR: Colour accurate, just keep it in 'STANDARD' mode. Pretty bright, but not sure about their 'HDR1000' claims. Great value item for content creation & theoretically, consumption. The white plastics are definitely a fashion statement! The casing does feel 'fantastic-plastic', but the base is tool-less and sturdy, the spring lock VESA is clever and nice. The tilt, rotate mechanism works well and does not feel cheap. Overall, pretty pleased.
A**Z
Great choice!
GREAT MONITOR !!! GREAT COMPANY AND SERVICE ! (had some issues getting 60HZ@4K and found out it was my graphics card issue, I put new card and got the full 4K 60HZ ! great email support ! they answer very fast !)
A**H
Great Purchase, Accurate Colors
It looks similar to an OLED monitor, it not glossy as described,the Colors are amazingly beautiful. Accurate Colors similar to my IMAC, Power Cable could be a bit more thicker, Easy to setup, over quality 9 out of 10. Audio from the speakers better than most monitors but not as good as the IMAC.
L**B
Cheaper quality than expected. HDR is just a washed up defect
I bought this monitor after a recommendation from Polygon.com. This is actually so bad quality I'm now questioning the morale of that review. Maybe it was a paid advertisement? Comments there are off for at least this article or today. This monitor has indeed a 240Hz, but it ends here. Everything has the cheapest quality possible. The letters are sharply grained, and they get worse the higher resolution you try. HDR is a joke, as soon as you turn it on, you get a super washed super bright coloring that is impossible to use. This is the same for PC and Mac. On Windows it says there is no HDR certification found. The return policy matches the low quality: I'd need to wait for 30 days after the seller receives the item, review the packaging, and tell me if I'd get a a full or partial refund to my credit card 7 days later. By calling support I only got their word of mouth they'd refund much faster and that was just the policy. Hard to believe. The hud is super slow as it is to wake up the monitor. That I'd expect with the relatively cheap price range. This is a big regret and I'd rather spend a bit more on something else, anything else.
U**L
Unsuitable for editors/creators
After reading some raving reviews, I was eager to give this monitor a try. But unfortunately, I can't recommend it for creative people. First of all, if you don't have a Mac, it is a pain in the *** to connect. It only has 3 USB-C ports (one is for audio only) and you need a special cable to connect it to the standard DisplayPort of a PC (it has to be a bidirectional transfer cable). It's not possible to connect it to anything else, like a USB-hub or a card reader. As others mentioned, the menu is horrible to use. There are 5 buttons next to each other (the last one is the on/off switch), and you often end up pressing the wrong one, sometimes accidentally turning the monitor off. But now the worst thing: After using it for a few hours, I noticed that solid colors (especially whites and grays) aren't displayed uniformly. The lower part is darker and leans towards a yellow hue, while the left and right sides lean towards a violet hue. Only the middle part looks okay. I uploaded a picture, which doesn't do it justice, but you can clearly see the lower part is darker than the colors at the top. The middle stripe is supposed to be a solid gray. This is totally unsuitable for an editing monitor, so I'm not sure why they're trying to market it to creators. On the positive side, the build quality of the monitor stand is solid, but also very big. You need a space of about 9x9 inches for the stand on your desktop. I was also positively surprised that the monitor was brighter than expected. It's actually brighter than my former Dell UP2516D IPS monitor. Using it in a bright room was not an issue. But sadly, due to the color issues, I have to send it back.
Z**L
Almost too Good to be True
I wanted a secondary monitor to compliment my Acer Nitro XV275K P3biipruzx. That monitor is an excellent 4k IPS, mini LED 27” HDR 1000 monitor with 160hz refresh rate. I was blown away with its color accuracy, sharp picture and brightness in SDR and HDR content. I managed to get one on sale at $550 and they cost $799 now. I was hoping to find a 4k 27” HDR monitor with speakers built in to use a second monitor for my main/gaming PC and also as the monitor for my streaming PC. I didnt want to spend a ton of money and was trying to find something sub $300. This ticks all the boxes, but from a brand I had never heard of. The price at time of sale was also $199, which seemed too good to be true. 4k HDR 1000 IPS + mini LED with speakers built in and color calibrated from factory… I’m happy to say when I tested it out, I had no dead pixels. Build quality seems fairly good. Built in speakers are surprisingly decent. They get fairly loud, no distortion at normal volumes and plenty clear. At least as good as a cheap pair of basic desktop speakers without taking up any space. Colors and brightness are so good I am not sure if i could tell any difference between my much more expensive monitor or this for HDR YouTube video, desktop/browser stuff, etc. I don’t notice any ghosting for those tasks. I haven’t tried to game on it as that’s not what I got it for. So I took a chance on the brand and the very low price and am pleasantly surprised. For the price paid and what I got there are 0 complaints. I’d gladly buy it again if needed.
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2 weeks ago
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