Acer CB272K UM.HB2AA.010 27" Black 2023
The 27-inch IPS panel delivers 3840 x 2160 resolution with 99% sRGB coverage and HDR10 support, making colors accurate for photo editing. Its 90W USB-C port charges a laptop while connecting, and the stand offers height, tilt, swivel, and pivot adjustments. Best for office workers and creators who need a 4K display with reliable color and single-cable connectivity.
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Snapshot
The 30-Second Version
The Acer CB272K is a 27-inch 4K IPS monitor with excellent color accuracy and a 90W USB-C port that charges your laptop. It's one of the best value picks in our database for office and creative work. Just don't expect gaming performance from the 60Hz panel.
Pros & Cons
Pros
- 90W USB-C port charges your laptop while driving the display 90th
- 99% sRGB with Delta E under 1 is great for color-sensitive work 85th
- Fully adjustable stand with height, tilt, swivel, and pivot 79th
- 4K resolution on 27 inches makes text razor sharp 77th
Cons
- 60Hz refresh rate feels sluggish if you're used to high refresh displays
- Built-in speakers are weak, plan on external audio
- Confusing two-step power-on process annoys owners
- OSD buttons hidden on the back are fiddly to reach
What owners think
The Word on the Street
The proof
Performance
The 4K resolution on a 27-inch panel means text is crisp and you get tons of screen real estate. Color accuracy is a real strength here, with 99% sRGB and Delta E under 1, which puts it in the top quarter of monitors we track for color. The 350 nits brightness is solid for indoor use, though HDR10 is more of a checkbox than a feature at this brightness level. The 60Hz refresh rate lands it in the middle of the pack for performance, so don't expect smooth motion in fast-paced games. The 4ms response time is fine for office work but nothing special.
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 3840x2160 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
| Screen Finish | matte |
Performance
| Refresh Rate | 60 Hz |
| Response Time | 4 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 350 nits |
| Color Gamut | 99% sRGB |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
Features
| Weight | 8.3 kg / 18.2 lbs |
vs Competition
Stacked against the MSI MAG 271QPX QD-OLED or the Alienware AW2725D, the Acer loses badly on refresh rate and response time. Those are gaming monitors first, and they cost a lot more. The LG UltraGear 32GX850A-B is bigger and faster but also pricier. Where the CB272K wins is pure productivity value. The Samsung Odyssey G7 G75F has a higher refresh rate but lower resolution and weaker color accuracy for creative work. If you're editing photos or staring at code all day, the Acer's 4K IPS panel and 99% sRGB coverage beat the gaming-focused competition at this price.
| Spec | Acer CB272K UM.HB2AA.010 27" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27UCDMG | MSI MPG 271QR QD-OLED X50 | Samsung Odyssey OLED G6 G60SF | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 44.5 | 27 | 27 | 27 | 39.70000076293945 |
| Resolution | 3840 x 2160 | 5120 x 2160 | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 5120 x 2160 |
| Panel Type | IPS | OLED | OLED | QD-OLED | QD-OLED | IPS |
| Refresh Rate | 60 | 165 | 240 | 500 | 500 | 120 |
| Response Time Ms | 4 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | Adaptive-Sync |
| Hdr | HDR10 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR True Black 500 | HDR10+ | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Acer CB272K UM.HB2AA.010 27" | 77.4 | 71.9 | 89.7 | 69.4 | 78.7 | 43.8 | 71.6 | 85.4 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 77.1 | 99.7 | 96.1 | 90.8 | 96.4 | 97.1 | 95.5 |
| ASUS ROG Strix XG27UCDMG Compare | 96.3 | 58.6 | 97.9 | 84.7 | 90.8 | 98 | 82 | 99.4 |
| MSI MPG 271QR QD-OLED X50 Compare | 99.1 | 58.6 | 78.9 | 84.7 | 90.8 | 99.9 | 63.8 | 99.4 |
| Samsung Odyssey OLED G6 G60SF Compare | 83.4 | 58.6 | 78.9 | 69.4 | 90.8 | 99.9 | 98.2 | 80.7 |
| Dell UltraSharp U4025QW Compare | 97.8 | 77.1 | 98.7 | 96.1 | 90.8 | 56.3 | 99.3 | 95.5 |
Price
Value & Pricing
At around CAD 296 to CAD 327 in Canada, this monitor is a steal for what you get. The cheapest listing we found is on Amazon, and at that price you're getting 4K, accurate color, and a 90W USB-C dock built in. That's a combo that usually costs significantly more. The US price of USD 200 is even more aggressive. If you need a color-accurate 4K panel for work and don't care about high refresh rates, this is one of the best value plays in our database right now.
Read more
Overview
The Acer CB272K is a 27-inch 4K IPS monitor aimed at home offices and creators who want sharp text and accurate color without spending a fortune. You get 99% sRGB coverage, a Delta E under 1, and a 90W USB-C port that charges your laptop while driving the display. That last part is genuinely useful if you run a modern ultrabook.
It's not a gaming monitor, despite the FreeSync badge. The 60Hz refresh rate and 4ms response time put it firmly in productivity territory. But for spreadsheets, code, photo editing, and the occasional video, this thing punches above its price class.
Common Questions
Q: Does the USB-C port actually charge my laptop?
Yes, the USB-C port delivers up to 90W of power, which is enough to charge most ultrabooks and many 13-14 inch laptops while driving the display.
Q: Is this monitor good for gaming?
Not really. The 60Hz refresh rate and 4ms response time are fine for casual games, but competitive players will want something faster. FreeSync helps with tearing but doesn't make up for the low refresh rate.
Q: Can I rotate the screen for vertical use?
Yes, the stand supports pivot, so you can rotate the panel 90 degrees for portrait mode. Owners mention the stand is sturdy, though the spindle can wobble if you bump the desk.
Who Should Skip This
Skip this if you play fast-paced games or want smooth scrolling everywhere. The 60Hz refresh rate will feel choppy if you're coming from a 120Hz or 144Hz display. Also skip it if you rely on built-in speakers, they're weak and you'll want external audio anyway. And if you hate fiddly setup, the minimal user guide and hidden OSD buttons might drive you up the wall.
Verdict
Buy this if you want a sharp, color-accurate 4K monitor for office work, coding, or light creative tasks, and you want it cheap. The USB-C charging alone justifies the price for laptop users. Skip it if you game seriously or need smooth motion. This is a workhorse, not a racehorse.
