Acer CB282K smiiprx 28" UHD 4K (3840 x 2160) IPS Zero Frame Home Office RADEON FreeSync Monitor, 4ms, 90% DCI-P3, Height Adjustable Stand with Tilt & Pivot (Display Port, 2 x HDMI)
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Features
- 28" 4K UHD (3840 x 2160) Widescreen IPS Zero Frame Design Display with AMD Radeon FreeSync Technology
- Aspect Ratio is 16:9
- Response Time: 4ms (G to G) | Pixel Pitch: 0.16mm
- Ergonomic Tilt: -5 to 35 | Height Adjustment Range: 7" | Swivel: 360 | Pivot: Yes
- 90% DCI-P3 Wide Color Gamut | Brightness: 300nits
- Ports: 1 x Display Port, 2 x HDMI 2.0 (HDMI Cable Included)
Description
Enjoy an outstanding visual experience with an Acer CB282K Zero Frame IPS monitor. Designed with prosumers in mind, this display features incredible images and colors. Through AMD Radeon Free Sync technology, the frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Plus, users can enjoy comfortable viewing experience while gaming via flicker-less and low dimming display. The design saves space on your desk and lets you place multiple monitors side by side to build a seamless big-screen display. (UM.PB2AA.001)
Standing screen display size: 28 Inches
Screen Resolution: UHD (3840 x 2160)
Max Screen Resolution: 3840 x 2160
Brand: Acer
Item model number: CB282K smiiprx
Item Weight: 20.7 pounds
Product Dimensions: 25.08 x 10.59 x 20 inches
Item Dimensions LxWxH: 25.08 x 10.59 x 20 inches
Color: Black
Manufacturer: Acer
Country of Origin: China
Date First Available: April 27, 2020
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Pros: * Good consistency and no dead pixels. * High resolution and large amount of space * Height-adjustable stand * Wide color * Refresh rate goes over 80 Hz, even though it’s only advertised as 60. Cons: * Flimsy construction. The buttons on the back feel like they could easily cave in, and it creaks and pops a lot when warming up and cooling down. * Menu color mode system is confusing and buggy: You can’t even simply change the brightness or some other settings in some modes, for example: changing them switches back to normal mode, and then you have to go deep in the menu and save to the desired mode every time for it to work. The sRGB mode, which claims to be calibrated, is especially useless because it defaults to “warm” color temperature (which is specifically against the sRGB standard), and attempting to change the color temperature and save it makes it say that it’s the new setting even though it’s the same. Expect not to use this at all, and to need OS color profiles if you want to keep things from being over-saturated. * Takes an annoyingly long time to wake up from no signal - even longer than it takes to turn on with a signal already present. If using a custom refresh rate, it’s even worse, taking over half a minute (tried with both underclocked and overclocked refresh rates, and with and without input auto-switching enabled), so it’s literally faster to turn it off and on than to move the mouse and wait. * The screen surface is neither glossy nor matte, but a strange in-between. It doesn’t eliminate mirror reflections but slightly blurs them and adds a large halo around them. It’s called “anti-glare”, but compared to both a glossy screen and a truly matte screen side-by-side, I would say it actually makes glare worse. * It makes a faint low-pitched droning hum. In a room with other noise it might not even be noticed, but it’s there, and noticeable especially with a system that idles fanless. It sounds like a mains frequency hum and probably is, since changing the refresh rate or modifying other settings has no effect on it. It’s not coming from the speakers, which do hiss when the volume is not set to 0. Nothing I tried seemed to prevent it. In the end I returned it, mainly because of the hum. It’s kind of disappointing to send back the perfectly working panel, and I would probably work around the other cons, but if I could get a refund these problems are not something I would want to keep using for a long time.
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Reviewed in the United States 🇺🇸 on October 10, 2022 by Asdf
The adjustable stand is nice height tilt and rotation. picture is perfect.
Reviewed in the United States 🇺🇸 on December 11, 2022 by Alexander L
All the positives are in the great looking display, intuitive OSD menu that is controlled by the rear joystick and vertical array of selection buttons (I didn't find it necessary to read the manual), up/down/tilt/swivel stand and solid base, zero-edge screen. I replaced an old Dell 24" UW FHD display and am using this Acer 28" as an extended monitor with my 27" iMac. I can't quite get the colors to match, no matter what color profile combo I use. I settled on using sRGB for both (suits my needs very well and colors are so close that most people wouldn't notice). The one and only downside I give this monitor is that it takes about 60 secs to sync the signal when I wake up my Mac. I don't know how it acts as a standalone monitor or as an extended dual display on Windows. Nonetheless, I would absolutely buy another and would recommend this monitor to everyone.
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Reviewed in the United States 🇺🇸 on May 16, 2022 by Pepperfly
Disclaimer: This is just my personal experience with the monitor. I have been using it for the last few days. This CB282K monitor doesn't cause much eye strain even after long hours of coding. I use it at 1080p (since 2160 is an integer multiple of 1080) for sharpness and a decent text size. The backlight appears to be flicker-free (doesn't use PWM for dimming) when seen through a phone's camera. The AR coating is really good - does its job without spoiling the picture quality. For best results when using with MBP 2019 (running Monterey) via DP: - To solve the high CPU fan speed issue and to prevent the refresh rate from being reset to "Variable (40-60Hz)" every time the monitor wakes up from sleep, turn off FreeSync in monitor settings and set the refresh rate to the fixed value of 60Hz in the MacOS display settings. Make sure you're using a USB-C-to-DP cable that supports at least 4k@60Hz. - Turn off HDR in MacOS display settings.
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Reviewed in the United States 🇺🇸 on July 6, 2022 by DJ
Great for use as a computer screen. Great color and quality for the price.
Reviewed in the United States 🇺🇸 on October 10, 2022 by Amazon Customer
Great monitor. The 28" 4k provides an extremely high DPI that looks incredibly sharp in games, brilliant picture quality, and you can rotate it vertically if you want! But I took one star off because no matter how I try HDR looks awful. All grey and washed out.
Reviewed in the United States 🇺🇸 on May 7, 2022 by Benjamin Donahue
I am an engineer specialized in Media. I wanted a professional monitor for home use, but those are very expensive. This monitor has 90% of what I expect in a professional monitor at less than 1/2 the price.
Reviewed in the United States 🇺🇸 on April 7, 2022 by goz
EDIT: The USB-C to HDMI method was stronger on the new monitor but still not great. So I ended up keeping the old monitor (because it’s cheaper and has great resolution). Solution: Use USB-C to Display Port (DP). This monitor works well with DP. I haven’t figured out if the HDMI cord or HDMI port is broken, but other than this problem, I really like this monitor. So I’ve increased the rating from 2 to 4 stars. Original: The picture quality is good, but there are some serious connection issues. USB-C to HDMI hook up from my 2019 Macbook Pro. The monitor constantly has trouble "waking up" after "sleeping". It will blink "No Signal" for between 10 seconds to 1 minute after every time the screen is put into sleep mode. I've tested different computers, different monitors, and the issue persists with this one. I'll be returning it as soon as my new LG arrives. I'm hoping for more success with that one!
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Reviewed in the United States 🇺🇸 on September 18, 2020 by Ian