Acer SB322QK bmiipx 31.5" UHD 3840 x 2160 Zero-Frame Gaming Office Monitor | Adaptive-Sync Support (FreeSync Compatible) | Ultra-Thin Design | VESA Mounting Compliant | Tilt | DP & HDMI Ports
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Dec 8
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Size: 31.5-inch UHD
Features
- 31.5" UHD (3840 x 2160) Widescreen VA Monitor For Home, Gaming or Office
- Adaptive-Sync Support (FreeSync Compatible)
- Response Time: 4ms (G to G)| Refresh Rate: 60Hz | Brightness: 300 nits | Pixel Pitch: 0.272mm
- Ergonomic Tilt: -5 to 15 | VESA Mounting Compliant (75 x 75mm)
- Ports: 1 x Display Port 1.2, 2 x HDMI 2.0 & 1 x Audio Out (HDMI Cable Included)
Description
Ideal for everyday computing, the Acer SB322QK features a ZeroFrame design, ultra-thin profile, UHD Resolution. Making it a sleek addition to your home or office setup. Get fast refresh rates thanks to the Adaptive-Sync Support product that matches the refresh rate of your monitor with your graphics card. 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.HS2AA.006)
Brand: acer
Screen Size: 31.5 Inches
Resolution: 4K DCI 2160p
Aspect Ratio: 169
Screen Surface Description: Glossy
Product Dimensions : 8.81 x 28.15 x 20.18 inches; 15.61 Pounds
Item model number : UM.HS2AA.006
Date First Available : February 5, 2023
Manufacturer : Acer
Best Sellers Rank: #9,707 in Electronics (See Top 100 in Electronics) #284 in Computer Monitors
#284 in Computer Monitors:
Customer Reviews: 4.6 4.6 out of 5 stars 727 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 8
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 23.8-inch
Love this monitor a lot. It is bright and crisp and pairs well with my MacBook Air. I use it with an HDMI cable and the clarity and colors are terrific. There are many adjustments you can make to suit your needs. I would definitely purchase this monitor again.
Reviewed in the United States on June 17, 2025 by Phil A. Goldman
Size: 27-inch
Great size and shape for our at home computer. The monitor is very clear and has a good picture. It is light weight and easy to move around, which we do a lot of my husbands podcast. Worth the money we paid for it.
Reviewed in the United States on July 22, 2025 by Amanda Lochala
Size: 31.5-inch UHD
This was the CHEAPEST 32" (class) 4K monitor I could get at the time. It was not purchased for my main computer. It is truly unbelievable how good this is for the price. Do not expect premium features, just a good display at a great price. The height is not even adjustable. I have bought dozens of monitors over the years. I have found that Acer, though my choice for their budget displays not their premium products, has been the most reliable brand over those years. I was pleased to find that Acer has a configuration program you can download for Windows, so you don't have to struggle with the tiny buttons to configure the display if you don't want to. You don't usually get that with inexpensive displays.
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Reviewed in the United States on July 17, 2025 by JBlairCox
Size: 23.8-inch
This monitor is surprisingly impressive for the price—great display quality, sleek profile, and super lightweight. I use it for both work and streaming, and the colors are vibrant. Love the 120Hz refresh rate for smooth motion. Setup was simple and fast.
Reviewed in the United States on July 24, 2025 by Amanda
Size: 27-inch
I'm currently renovating my office and my desk setup and I knew I would need two 27" IPS 1440p monitors to run vertically in portrait on each side of my main 34" UW. I saw that these were on a great sale for $110, so I gave them a chance. Here are my thoughts: Firstly, for the price I paid these are excellent monitors and I would be dumb to return them. The size picture quality, thin bezels, and performance are all great. As a landscape monitor if you only need 100hz it would be perfect. However, for my specific use case of wanting portrait monitors, I would not always choose them among other options. The main reason for this is because of the VESA mounting position and attaching location. These DO have 75x75 VESA holes, let's clear that up. But the two holes towards the center of the monitor are on a curve, so the VESA bracket can kinda flex there. VESA is only 75, not 100. The VESA attachment location is at the BOTTOM of the monitor, not the center. This makes landscape orientation mounting awkward for mounts and rotation. It might make your mount rotate/twist, leaving the monitor angled rather than vertical. VIVO's steel arms couldn't counter this rotation force. The bottom few inches are THICK, so if you orient this monitor in portrait and you want the thin bezels nearest your other screens, you have a thick unsightly chonky boy visible (about 2 inches thick". Inputs for power and HDMI/DP are also at the bottom edge, so if you orient this sideways, they stick straight out and are very visible. To combat this I bent the power cord as best as I can, and got HDMI angled adapters. Lastly, the VESA plate you use will stick out beyond the monitor. If you can't hide it, you'll have to cut like 1/4 inch off of the metal plate to hide it. For now, I've oriented these to have the base/bottom be on the inside rather than the outside, and slightly behind my main. This hides the cables and brackets. I'm swapping out the VIVO mounts for others that I have that can handle the rotation force. All of this considered I'm going to keep these since I was able to make all of this work for me and I got them at a great price. And - no dead pixels! =D ***6 Months Update*** I use them for about a few hours daily and they're still going strong. I've had no issues whatsoever. 100hz, pixels, initial power on time/wake, and colors all remain the same as day 1.
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Reviewed in the United States on January 4, 2024 by John Wick John Wick
Size: 23.8-inch
Nice 😊 and amazing. I just wish it had a built in speaker 🔊
Reviewed in the United States on October 28, 2025 by Serryiah G Serryiah G
Size: 23.8-inch
I purchased two of these monitors for my home office. Unfortunately, one arrived shattered, but that was clearly due to UPS handling and not the company. The return process was quick and hassle-free, and the replacement worked perfectly. The monitors themselves have great picture quality and are just what I needed for work. Very satisfied overall.
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Reviewed in the United States on August 29, 2025 by K.Nelson
Size: 23.8-inch
This is a brilliant monitor, especially for the price. It was very easy to assemble onto its base. The image is crisp, and the 16:9 ratio is easy on the eye. It is extremely thin, thus not taking up a lot space on the desk. There could however be a more descriptive note on what all the buttons to the bottom of the screen are, besides the furthers right always being the power button
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Reviewed in the United States on July 19, 2025 by ian