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CUNPU

CUNPU 27 Inch 4K 70Hz Monitor, UHD (3840 * 2160) IPS Ultra-Slim Bezel Monitor for Photo Video Editing, ΔE < 2, 100% DCI-P3, 1.07B+ Colors, PIP-PBP, Adaptive Sync, DP/HDMI, Black

  • Based on 159 reviews
Condition: New
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Size: 27 Inch


Set name: UHD/70Hz


Features

  • SUPERIOR 4K IMAGE QUALITY: The CUNPU 4K monitor boasts a 27-inch display with four times the pixel density of Full HD (8 million pixels), providing an enhanced visual experience. With 100% DCI-P3 color coverage, it offers a rich and vibrant color spectrum. The monitor displays up to 1.07 billion colors, with a brightness of 300 nits, a 1200:1 static contrast ratio, and a pixel pitch of 163 PPI. This ensures sharp and detailed images
  • More Tasks, Zero Clutter : Picture-by-Picture (PBP) lets you run two full-resolution inputs side-by-sideperfect for comparing drafts, coding while referencing docs, or gaming while chatting. Picture-in-Picture (PiP) shrinks the second source to a corner, so you can monitor streams or dashboards while you work. One monitor, double the productivity.
  • SEE MORE CONTENT FROM EVERY ANGLE: This monitor has a 3-sided ultra-thin bezel and features an IPS panel with crystal clear color quality. The wide 178 viewing angle ensures that every user gets a great viewing experience from any angle, making it easy to share work or content.
  • Smoother Than Standard: 70 Hz refresh rate delivers faster, silkier frames and cuts screen tearing for everyday work and play.
  • CONNECTS TO ALL GAME CONSOLES: The CUNPU 4K Gaming Monitor 27" supports multiple ports including 1* DisplayPort 1.4, 1* HDMI 2.0 and headphone jack. Interfaces that can easily work with Desktop Gaming PC, Laptops, Tablets, Mini PC, Switch, PS5, XBOX gaming console.

Description

Displays built around your work, your eyes, and your budget. Visit the Store Visit the Store Visit the Store Boost Your Reality This 4K monitor offers the ultimate in picture detail and clarity for stunning, true-to-life images. You see exactly how your work is going to look when it's finished. Enjoy True-to-Life Color It provides 100% DCI-P3 and 138% sRGB coverage, enabling more than 1.07 billion on-screen colors. See in True Color HDR10 technology greatly improves viewing detail and brightness for better viewing in dark areas. The 100*100mm VESA is suitable for most monitor arms, allowing more movement and adjustment. It is compatible with Xbox, PS5, TV boxes, Mac and other devices. It offers a big screen experience. Flicker-Free and Blue Light Filter can help reduce eye fatigue during extended periods of viewing. 27 Inch 4k Monitor 24 Inch 4k Monitor 27 Inch 4k White Monitor 32 Inch 4k Monitor 32 Inch 4k Gaming Monitor Why did I receive a computer without 4K (3840 * 2160) resolution? Your graphics card or host output device must have an HDMI 2.0 or above or a DP 1.2 connector with an HDMI or DP cable. Install and update the graphics card driver to the latest version. How to set the monitor function? You can change the monitor features in the OSD menu. Choose from LED Effect, HDR, Freesyne, voice, and Gaming mode.

Brand: CUNPU


Screen Size: 27


Resolution: 4K UHD 2160p


Aspect Ratio: 169


Screen Surface Description: Matte


Aspect Ratio: 169


Screen Finish: Matte


Contrast Ratio: 12001


Refresh Rate: 70 Hz


Display Type: LED


Display Technology: IPS


Viewing Angle: 178 Degrees


Brightness: 300 lm


Color Gamut: 100.0


Has Color Screen: Yes


Picture Quality Enhancement Technology: IPS


Screen Size: 27


Item Dimensions D x W x H: 7.5"D x 24.1"W x 20.9"H


Resolution: 4K UHD 2160p


Display Resolution Maximum: 3840 x 2160


Native Resolution: 3840x2160


Response Time: 5 Milliseconds


Total Number of HDMI Ports: 2


Number of Component Outputs: 3


Total USB 2.0 Ports: 1


Additional Features: Anti Glare Screen, Built-In Speakers, Height Adjustment, Pivot Adjustment, Swivel Adjustment


Specific Uses For Product: Business, Desktop, Photo Video Editing


Color: Black


Mounting Type: Desk Mount


Compatible Devices: Camera, Desktop, Laptop, Speaker


Warranty Type: 1 Year Manufacturer Warranty


Shape: Flat


Brand: CUNPU


Model Number: S027/32/34ES


Model Name: S027/32/34ES


Warranty Description: Not


Manufacturer: CUNPU


Unit Count: 1.0 Count


Built-In Media: 1* 27 Inch 4K Monitor, 1* DP Cable, 1* Power Adapter, 1* Quick Installation Stand & Base Set


Connectivity Technology: DisplayPort, HDMI


Hardware Connectivity: DisplayPort, HDMI


Adaptive Sync: FreeSync, G-Sync


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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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Similar Products

Top Amazon Reviews

    • A Little Trouble Dialing in the Best Settings
Size: 27 Inch Set name: UHD/70Hz
I'm not going to ding the monitor for this, because it's a new computer, and I'm not sure if it's the computer or monitor... When I selected HDR, the picture got very light and washed out looking. Used the Windows HDR calibration app, and it didn't help. On the other hand, the colors in SDR mode were vibrant and clear. Looking at a few photos, (I have over a TB of pix and haven't yet transferred them) I'm seeing some details that I don't see on my current monitor, and that one was never a slouch. The picture has good uniformity and I haven't seen any back-light bleed, but that was in a brightly lit room. It may be different when actually placed in my home office. No stuck or dead pixels, either. Beyond that, it's all minutia... the stand is cheap but adequate if all you need is to hold it in place. In this price range, you won't find better. It did come with some screws and standoffs, presumably for an external VESA stand. Nothing in the instructions on how to mount it, though. The instructions were kind of worthless, in fact. The control syntax works, if a bit uninspired. It came with a cable; Display Port, not HDMI. 😒 A monitor in this price range is probably going to be used with a bottom feeder computer, and mine doesn't have Display Port. One weird but inconsequential quirk that I can't tell if from the monitor or the computer; I set the screen saver to 13 minutes and didn't think to set the monitor time out (the default setting is 10 minutes) and it went into some kind of diagnostic screen. It never did enter the screen saver or go to sleep. After resetting the screen saver to less than 10 minutes, it worked normally. This one is being paired with my first new computer since Windows XP. I've upgraded over the years, but never a new-from-the-ground-up build. The specific hardware requirements in Windows 11 meant that my current system is at a dead end. While I'm uncomfortable letting the grandkids play their online games and videos on the same system with all of my personal data, doing it on a system that doesn't have a supported OS is not at all acceptable. So my current system will be wiped of sensitive data once I finish backing up the pictures et al. The issues that I've been experiencing are probably from the computer, not the monitor, but I felt it worth reporting just in case. A good monitor at a great price. Even if you feel the need for a better stand, it's still a reasonable investment for a quality picture. ... show more
Reviewed in the United States on August 21, 2025 by AnXRockStar
    • Hits the Sweet Spot!
Size: 27 Inch Set name: UHD/70Hz
Using this for both work and casual gaming, and I'm impressed. The 4K resolution on a 27" display hits the sweet spot—crisp details without needing to scale everything up. Viewing angles are great, and the bezels are nice and slim. Definitely worth the upgrade from 1440p. It is such a good quality product. The image is crystal clear and true to the color. I will recommend this brand to friends and family. ... show more
Reviewed in the United States on April 18, 2026 by Sellon9
    • HORRIBLE
First off the product is NOT 2560X1440, it has no built in sound (which it doesn't mention I guess that's my fault) it also doesn't support 120hz in HDR or 4k and I was willing to still keep it up until now. I got it in Oct it's now Dec and the monitor just randomly started glitching. Got it to game and can't even do that. Do not waste your money. Just save it and add to it and get a good quality monitor that you won't have to worry about returning ... show more
Reviewed in the United States on December 21, 2025 by Shalisa Moody
    • Lightning adjustments and the power cord is huge Lightning adjustments and the power cord is huge
Review Image by Imelda Navarro
Over all screen is clear. Only challenge I came across was trying to adjust the lighting it doesn't allow you to adjust manually. You have to select the modes the have programmed. The other challenge was the power cord. The plug is huge which makes it difficult to plug on a power strip when you have other plugs in. ... show more
Reviewed in the United States on May 11, 2026 Reviewed in the United States on May 11, 2026 by Imelda Navarro
    • Crisp & Perfect for Everyday Use
Size: 27 Inch Set name: UHD/70Hz
This 27-inch 4K monitor is a game-changer for my workflow. The pixel density is insane—everything from text to images looks razor-sharp. Color accuracy is solid right out of the box, and the screen size is perfect for multitasking. Highly recommend for anyone into photo editing or coding. Great value and a 4K monitor ... show more
Reviewed in the United States on April 18, 2026 by Steve L.
    • Good budget monitor with solid performance
This is a great monitor for my intended purpose - which is mostly light office duties, YouTube and web surfing. Much to my surprise the monitor came with 2 cables --1 HDMI and 1 DP, so it was out of the box and ready to connect. I plugged the speaker to the audio out port and the sound came out with no issues. There's also a USB port that can be use for powering devices like a TV Stick. All in all, happy with my purchase. ... show more
Reviewed in the United States on December 8, 2025 by TSEH T SHIA
    • Monitor broke after 6 months. Company did honor warranty.
Size: 32 Inch Set name: UHD/60Hz
Bought monitor in Sep 2026. It stopped working in March 2026. Manufacturer did respond to emails and website service requests after a delay. 6-month product life is bad but they did provide service after the sale The screen quality is great.
Reviewed in the United States on March 6, 2026 by Dzzt
    • Why is this monitor NOT in the Top 10??? Why is this monitor NOT in the Top 10???
Review Image by Todd Cohen
Review Image by Todd Cohen
Review Image by Todd Cohen
Ok, this monitor is legit! Trust me, I’ve been around them for over 30 years. This weird name brand monitor has so many features that others do not! 1. Built in speakers that get really loud. If you prefer Bluetooth, the Wonderboom 2 is an amazing choice. 2. The monitor rotates vertically and has easy height adjustment and tilt movements 3. It’s 4K so the picture is beautiful. The buttons for the settings are on the bottom right hand side. I had to play with them to get the hang of it, but you can adjust the image in many different ways. (Contrast, brightness, saturation, voice volume, picture mode, and more)! - It does not have toggle on the back that breaks, like some Dell monitors do! 4. This unit has a USB port and HDMI (x2) which is great for Roku or a Firestick, as well as a DisplayPort which offers higher resolution than HDMI, and an auxiliary port if you want to hard wire headphones, speakers, or anything else that plugs into a 3.5mm jack 5. The circle on the back of the monitor lights up with colors when it’s turned on, and looks totally rad (if the back is not facing a wall). 6. Extremely easy to assemble, but be careful with the screen! If you’re opting for a webcam and microphone, they would pair perfectly with this monitor. I recommend the Insta360 Link 2 or 2C, an iContact webcam from their website, or the Logitech MX Brio UHD 4K. A great microphone is the Blue Sona by Logitech as well! For the price, this CUNPU an EXCELLENT choice! (Even though the brand’s name sounds like a kindergartner learning to say the word, “computer”). My pictures do not do the monitor justice! A+++ ... show more
Reviewed in the United States on September 26, 2024 Reviewed in the United States on September 26, 2024 by Todd Cohen

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