G-STORY GS156PU 15.6" 2017

The G-STORY GS156PU is absurdly portable and pumps out a sharp 4K picture, making it a great travel buddy for the PS5. Just don't expect stellar gaming performance or color accuracy, and watch out for the odd build quality hiccup. If you can snag it for around $300-400, it's worth a look; otherwise, skip it.

This 15.6" portable monitor is built to clip right onto a PS5, and that's exactly who it's for. It's crazy light at 898g and packs a crisp 3840x2160 IPS panel, so you can game in 4K anywhere you can lug your console. The display quality is surprisingly good for a portable, and FreeSync helps keep things smooth at 60Hz.

But this is not a do-everything screen. It skips USB-C entirely, the built-in speakers fire out the back, and the color accuracy will make creative pros cringe. G-STORY clearly optimized for one thing: making the PS5 more portable. If that's your jam, you'll be happy. For anything else, there are better picks.

The 4K panel delivers sharp text and vivid colors that sit well above average in our display testing (81st percentile), but the 60Hz refresh rate and mediocre response times hold it back for gaming and anything fast-moving. Gaming scored a weak 39.2 out of 100, and even with FreeSync, it can't hide the fact that this is a productivity-first display. The hidden 1080p 120Hz mode on one HDMI port is a nice surprise, though, giving you a smoother option for competitive play in a pinch. Just don't expect desktop-class speed.

Pricing is all over the place in our data, ranging from $333 to a comical $44,999. Let's ignore that five-figure outlier. At the low end, around $330 from Amazon, it's a reasonable pickup for a 4K portable screen that plays nice with the PS5. Spend much more than $400 and you're flirting with territory where you could grab a faster, more color-accurate portable from a bigger brand. The value lives entirely in that sub-$400 window.

Stacked against the top monitors in our database like the ASUS ROG Strix XG27AQDMG or the Samsung Odyssey OLED G6, this little G-STORY gets crushed in raw performance. Those 27-inch beasts deliver 240Hz+ OLED panels with near-perfect colors, while the GS156PU tops out at 60Hz and struggles with color accuracy. But they're also 27 inches and weigh a ton. None of them can fold up and clip onto your console. The G-STORY isn't trying to win a spec war; it's a niche champ for anyone who needs 4K on the go. If portability is your number one priority, those desktop monsters don't even compete.

If you need accurate colors for photo or video editing, look elsewhere. The color performance is weak and way behind even cheap desktop monitors. Competitive gamers should also pass: the 60Hz cap and slow response times won't keep up with fast shooters. And if you spot a price anywhere near that $45k listing, just close the tab and order a nice OLED TV instead.

The G-STORY GS156PU is a single-minded portable monitor that nails its mission: making your PS5 travel-ready with a crisp 4K screen. It's not the right pick for serious gaming at a desk or for color-critical creative work, but if you frequently haul your console between places, this thing is a joy. The mixed build quality and lack of USB-C are real bummers, but at the right price it's still a solid anytime-anywhere display.