ASUS ZenScreen ASUS ZenScreen Smart MS27UC 27" 16:9 4K Ultra HD Review

The ASUS ZenScreen Smart MS27UC is a gorgeous 4K monitor that also works as a smart TV. The picture quality is top-notch, and the built-in Google TV is super convenient. But you pay extra for those smart features, and the 60Hz refresh rate limits it to casual use. At $450, it's a great fit if you want an all-in-one desk hub, but not if you just want the best pure monitor.

The ASUS ZenScreen Smart MS27UC is a bit of a weird one, and that's what makes it interesting. It's a 27-inch 4K monitor that doesn't just want to be a second screen for your laptop—it wants to be your entertainment hub and streaming station, all while looking great on a desk. With Google TV built right in, you can fire up Netflix or YouTube without even plugging in a computer, which is a neat trick.

This thing is squarely aimed at someone who wants a clean, capable screen for work during the day and effortless streaming at night. The 4K IPS panel lands in the 92nd percentile for display quality in our database, so you're getting a seriously sharp and vibrant picture out of the box. It's not a gaming monitor, and it's not trying to be. It's more like a smart TV that also happens to be a fantastic computer monitor.

What sets it apart is the 'Smart' part. You're paying for the convenience of having Google TV, wireless display casting, and even a multi-platform streaming app baked in. If you hate juggling remotes and dongles, this monitor simplifies your setup. But that built-in brain comes with some trade-offs, especially when you look at the specs next to traditional monitors at this price.

Let's talk about the numbers. The 4K resolution at 60Hz is the standard for high-quality office and media work. In our benchmarks, the display quality scores in the 92nd percentile, and color accuracy hits the 87th percentile. That means text is razor-sharp, and colors pop with that 99% sRGB coverage. For photo editing, web design, or just watching a movie, it's a beautiful experience.

Now, the performance score sits in the 21st percentile. That's because 'performance' here is about refresh rates and response times for fast motion, and this is a 60Hz, 5ms panel. It's perfectly smooth for everyday tasks and video, but it's not built for competitive gaming or high-frame-rate content. The HDR10+ support is nice for streaming, but with a peak brightness that just meets the VESA DisplayHDR 400 standard, don't expect the eye-searing highlights of a premium OLED TV. It's good HDR, not great HDR.

At $450, the ZenScreen Smart MS27UC sits in a tricky spot. You can absolutely find a excellent 27-inch 4K IPS monitor for less money—sometimes $100 less. What you're paying for here is the integrated Google TV platform and the wireless features. It's a premium for convenience.

Is that premium worth it? If you value a super-clean desk with no external streaming devices and love the idea of kicking back with a remote, then maybe. But if you just need a great 4K monitor for your computer, that extra cash could go toward a model with a higher refresh rate or more robust connectivity. The value proposition hinges entirely on how much you want that built-in smart functionality.

Compared to a traditional workhorse like a Dell UltraSharp 27, you're giving up some pro-grade color calibration and connectivity options for the smart features. The Dell is a sharper tool for a dedicated workstation. Against a gaming monitor like the MSI MPG 32" 4K, you're looking at a chasm in performance—the MSI offers 240Hz for buttery-smooth motion, but you'd lose the standalone streaming capability.

The most direct competitor might be a good 4K smart TV. But a 27-inch TV with this level of color accuracy and ergonomic adjustability (height, tilt, VESA) basically doesn't exist. That's the ZenScreen Smart's niche. It's a hybrid that does two things well: it's a great computer monitor, and it's a capable, compact smart display. You just have to want both of those things in one package.

Hardcore gamers should look elsewhere immediately. The 60Hz refresh rate and 5ms response time will feel sluggish and blurry in fast-paced games. You'd be much happier with a dedicated gaming monitor, even at 1440p. Also, professionals who need extensive connectivity for multiple sources—think video editors with several computers or console setups—will find the single HDMI, single DisplayPort, and single USB-C port limiting. Its connectivity scores in the 33rd percentile for a reason.

Finally, if you're on a tight budget and already own a streaming stick or game console hooked up to your TV, you're paying a premium for a feature you don't need. In that case, a standard 27-inch 4K monitor from brands like LG or Dell will give you the same excellent panel quality for less money, and you can keep your existing entertainment setup separate.

We'd recommend the ZenScreen Smart MS27UC to two types of people. First, the home hybrid worker who wants a single elegant screen for spreadsheets by day and Netflix by night, without any extra boxes. Second, the casual creator who needs accurate colors for photo editing and appreciates the simplicity of built-in apps for client presentations or mood boards.

You should skip this if you're a gamer (that 60Hz is a deal-breaker), a professional who needs every port under the sun, or a bargain hunter who just wants the best 4K panel for the money. For those folks, a standard monitor plus a separate Chromecast or Apple TV will offer more flexibility and potentially better performance for the same total cost.