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Asus ROG Flow X13 Review: The King of Small Gaming Laptops?

RRP $ 1,500.00

"The ROG Flow X13 is an ultra-compact and surprisingly powerful gaming laptop."

advantages

• Amazing portability

• Good performance for its size

• Comfortable keyboard and touchpad

• XG Mobile is a great option

• 120 Hz refresh rate

disadvantage

• Mediocre battery life

• Screen could be brighter

• Cumbersome port configuration

The Razer Blade Stealth 13 has long been the smallest gaming laptop you could buy. The Asus ROG Flow X13 has a lot to say about this.

It's the second 13-inch gaming laptop you can buy right now, but in some ways it goes further. With up to an RTX 3050 Ti GPU and Ryzen 9 5900HS processor, you can be sure that these are the most powerful components you can cram into a laptop this size.

Most configurations come with the interesting XG Mobile external graphics case. But my review unit is a standalone model that sells for $ 1,500 exclusively at Best Buy. That's not a bad price for a premium gaming laptop. Despite a few minor issues I've had, the ROG Flow X13 keeps the promise of playing in the smallest possible package on the go.

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Judging by its size, the ROG Flow X13 is what was formerly known as an “ultrabook”. Thanks to the 360 ​​hinge and touchscreen, it is also a convertible 2-in-1.

But with its design and performance, it's unabashedly a gaming laptop. A small gaming laptop. The sleek, all-black exterior is similar to the rest of the ROG line of gaming laptops, including the Zephyrus G15 or some of the older M-series laptops. The lid features structured diagonal lines on the front and a small name tag in the lower corner for the logo. A more subtle version of this texture can be found on the palm rests. It's a pretty minimal design as long as you can overlook the typical gamer font used on the keycaps.

Asus claims that the textured lines add extra strength to the structure as well. Whether it's true or not, the Flow X13 feels very sturdy. The lid doesn't bend too much, especially at the top. The weakest point of the laptop is on the lid along the hinge. This is a common weak point, especially on laptops with a 360-degree hinge – another unique aspect of this laptop. The keyboard gives very slightly, but overall it's a laptop with a rigid feel.

Of course, the size of the Flow X13 is its calling card. I cannot stress enough how impressively small this thing is. A laptop this size just shouldn't be able to handle an 8-core CPU and discrete RTX graphics card – and yet it is here.

The ROG Flow X13 is not alone, however. The dimensions of the Razer Blade Stealth 13 are almost identical. Razer's 13-inch gaming laptop is 0.2 inches thinner than the Flow X13 and has a different shape due to the screen view. The higher 16:10 shape of the Flow X13 makes it a bit longer on the table, while the 16: 9 Razer Blade Stealth 13 is wider. The ROG Flow X13 is lighter at just 2.87 pounds. In terms of portability, I can happily call it a tie, which makes the Flow X13 one of the smallest gaming laptops you can buy.

There are also some 14-inch gaming laptops that are only marginally larger than the ROG Flow X13. It certainly has a smaller overall pressure than laptops like the Razer Blade 14, ROG Zephyrus G14, or Predator Triton 300 SE – but not as much as you might suspect. Each is about an inch taller in either direction, depending on the laptop, and most are heavier. Still, they are a solid alternative to the ROG Flow X13.

Ports

In terms of connections, the ROG Flow X13 offers the essentials for a gaming laptop. On the right side there is a USB-C port for charging and USB-A. On the left is a headphone jack and HDMI. That's pretty limited, especially on the USB side.

Then there is the most original thing about the ROG Flow X13: its proprietary PCIe interface is located on the left side of the laptop under a flap.

Laying the USB-C cable is particularly annoying for right-handed people. Due to the need for ventilation openings, the ports are located further down the side. This is common with gaming laptops, but since the system is powered by USB-C (and because there is only one USB-C port) there is only one place to plug it in – and right-handed people will be with the cord have to fight space with your mouse. Annoying that a second USB-C port on the left could have solved. Unfortunately, this space is reserved for Asus' proprietary port for connection to the external XG Mobile graphics card housing. However, if you don't want to use it, it's just a waste of space.

Another little annoyance? The position of the power switch. Like many convertible 2-in-1s, it is on the side of the device, right next to a USB port. However, this button is extremely sensitive, resulting in a lot of accidental presses while looking for a port or even just readjusting the laptop on my desk.

Keyboard and touchpad

I may not like the aesthetics of the ROG keyboard used here, but I can't deny its typing enjoyment. It's a big, luxurious layout – the same size you'd find on a 15-inch laptop. In addition, the keys have a chunky 1.7mm travel, which is practically unknown these days. The long stroke ensures fast, precise typing, which I immediately enjoyed. No learning curve.

Interestingly, the ROG Flow X13 doesn't include an RGB backlight. There isn't a rainbow of colors anywhere on this laptop. Some may find the refreshing, albeit individually illuminated, keypad to be a cost-saving measure. There are three levels of backlight control which is the minimum I would expect from a laptop.

The touchpad is also good. I wouldn't have minded if it was a bit wider, but it has a smooth finish and the tracking feels accurate.

The ROG Flow X13 does not contain a Windows Hello IR camera for facial recognition, but the fingerprint reader is integrated into the power button.

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The ROG Flow X13 uses a 13.4-inch display with a resolution of 1920 x 1200. That strange resolution comes from the 16:10 aspect ratio, which is increasingly becoming the new standard and is what you see on the MacBook Pro, Find the Dell XPS 13 and Lenovo Legion 5 Pro. Taller screens aren't great for watching movies, but for everyday work and general use, the 16:10 aspect ratio gives a bigger screen for almost anything you do.

The ROG Flow X13 has a glossy, touch-enabled display that is unique compared to the Razer Blade Stealth 13. It makes for a brighter and clearer screen, although reflections can be an issue. The screen achieves a maximum output of around 300 nits, which is good enough for everyday use as long as you're not sitting in a bright room or next to a window. In the dark lighting of a horror movie or game with lots of shadows, you might find yourself staring at yourself. That is not optimal.

However, the screen has other strengths. First, it has a refresh rate of 120 Hz. That's perfect for this performance. Most games won't hit this threshold, which means there's plenty of bandwidth to tweak settings in games and maximize frame rates.

The color saturation is good with 98% in sRGB and 76% in AdobeRGB color spaces. More expensive laptops like the Razer Blade 14 are better in this regard as well as color accuracy. Asus did a good job of keeping the colors natural and not too warm. They are "Pantone-validated", which means that they correspond exactly to the common colors within the Pantone matching system.

All in all, this is a solid screen for both work and play.

Asus has paired it with a decent set of speakers too. They're on the bottom of the laptop, which is fine if you have the laptop on a desk.

The good news, however, is that they sound great. Although facing down, they provide clearer and fuller sound than many laptops, whether it's audio for a video or sound effects in a game. Thanks to the solid separation, it's not bad to listen to some music either. There's not a lot of bass here – and they still don't hit the speakers in MacBooks.

power

You are right if you are skeptical about the performance of the ROG Flow X13. I was also special because of its size. My configuration includes an AMD Ryzen 9 5900HS, RTX 3050 Ti, 16GB of dual-channel RAM, and a 1TB SSD for $ 1,500. The RTX 3050 Ti is a newer graphics card that we haven't seen in many laptops, but it is a replacement for both the older GTX 1660 Ti and GTX 1650 Ti. These were common in budget-range gaming laptops, and the GTX 1650 Ti is currently included in the Razer Blade Stealth 13. Razer's 13-inch laptop hasn't been upgraded to the RTX 30 series yet, which means the ROG Flow X13 is really the only option in that regard.

So while the ROG Flow X13 is one of the first to hit the market, you can expect the RTX 3050 to show up in a number of budget gaming laptops under $ 1,000. That means the ROG Flow X13 will likely be one of the more expensive laptops with this GPU. Of course, you can also buy a version with an RTX 3050 bundled with an XG Mobile that includes an RTX 3080. That gets you much better frame rates, but it also costs you $ 2,800.

The ROG Flow X13 alone was able to hold its own in terms of performance.

There's only one other laptop we've tested with the RTX 3050 Ti and that is the Acer Swift X. The ROG Flow X13 does well with this, with a slight head start in graphics performance. That's what you would expect from a gaming laptop.

The RTX 3050 Ti is a significant improvement over the GTX 1650 Ti, with an increase in 3DMark Time Spy scores of up to 30%. We don't have any GTX 1660 Ti laptop scores to compare, but that's a promising generational leap.

In games, however, you might get a little disappointed. Civilization VI was the only game I could play with maximum settings that stayed above 60 frames per second (fps). Fortnite and Battlefield V had to reduce the settings to get over 60 fps. The difference between the ROG Flow X13 and 14-inch gaming laptops with the RTX 3060 is clear.

The amount of VRAM makes a huge difference. The 4 GB in the RTX 3050 Ti (compared to the 6 GB in the RTX 3060) represent a hurdle for games like Assassin's Creed Valhalla. The game is almost unplayable on the ROG Flow X13 with an average of only 20 fps in 1080p at high settings.

So if you are interested in the ROG Flow X13 it is important that you know what you are buying. Don't expect to play modern games at maximum settings, at least not without putting up with some choppy frame rates.

However, the processor performance is quite impressive. The AMD Ryzen 9 5900HS is a 35-watt processor with eight cores and 16 threads. Intel's Core i7-11370H is the direct competitor of this chip and comes in the Predator Triton 300 SE. But like many of the Intel vs AMD matches, AMD's additional cores offer improved multithreaded performance. The ROG Flow X13 achieved a whopping 40% better results than the Triton 300 SE in the multi-core test of the Cinebench R23 and was even able to beat it easily in the single core. I've never seen the Flow X13 go up to the promised 4.6GHz, but it did step up to 4.5GHz on occasion. That's not bad.

All of this plays out well in day-to-day tasks and productivity. The ROG Flow X13 scores great across the entire PCMark 10 suite, which ensures that it is a system that works just as well for web surfing, video conferencing, and word processing as it does in games.

Battery life

The battery life of the ROG Flow X13 is a disappointment. Given the 120 Hz screen and RTX graphics card, I'm not particularly surprised.

A 62 watt hour battery is big for a 13 inch laptop, but it turned out to be not quite enough to make the Flow X13 the battery life champion.

The system lasted just five hours and 25 minutes in our web browsing test, which ran through a series of difficult websites until the battery was drained. That's not great even when compared to other larger gaming laptops. The ROG Flow X13 did better in our lightest video playback test, which repeated a local 1080p video until the battery was drained. It took over nine hours in this test.

The Razer Blade 14 is still the most durable gaming laptop, even with the RTX 3070 that I tested in my test device. Despite a larger, higher resolution screen, it lasted a few hours longer than the ROG Flow X13.

Our opinion

The ROG Flow X13 is a one-of-a-kind gaming laptop thanks to its unique eGPU and incredible portability. Despite some strange design choices and mediocre battery life, it's hard not to be impressed with how much power Asus has put into this compact laptop.

Are there alternatives?

The Razer Blade Stealth 13 is the primary alternative. It's more expensive, however, and is currently still related to older graphics card and processor options.

The various 14-inch options are all good options, although they are a bit larger. The Razer Blade 14, Acer Predator Triton 300, and ROG Zephyrus G14 are all great 14-inch laptops that are more powerful than the ROG Flow X13 for a similar price.

How long it will take?

The ROG Flow X13 should last four or five years, assuming you don't want to keep abreast of the latest games and technology. Even if you do, the ability to add the XG Mobile is a nice addition that could extend the life of this laptop.

Should you buy it?

Yes, as long as you know what you're getting yourself into. This is nowhere near the most powerful gaming laptop in the world, but if portability is an attractive proposition, you've found an incredibly unique laptop that will fit your life.

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