Gavscient 2rrrt-960881 21.5"

Audio and HDR both sit in the bottom 13% of all TVs we've tested, so the Gavscient sounds thin and looks flat. It's a 21.5-inch Android touchscreen on wheels with 3-4 hours of battery, which is neat for a kitchen or patio scenario but falls apart as a primary display. At the low-end price of $523, it's a quirky buy; anything above that is a hard skip.

The Gavscient 2rrrt-960881 is a 21.5-inch touchscreen TV that rolls around on silent wheels, which is about as strange and specific as gadgets get. Its total score of 25.9 out of 100 puts it near the bottom of our database, pulled down by weak audio, mediocre picture quality, and smart features that lag well behind. But if you've ever wanted a big battery-powered Android tablet on a stand you can push from the kitchen to the patio, this is pretty much the only option. Just know that the numbers don't paint a flattering picture. Audio and HDR both land in the bottom 13% of all TVs we've tested, connectivity is in the 15th percentile, and picture quality sits at a disappointing 36th percentile. The display itself is about average for its class (59th percentile), but that's not saying much when the class includes plenty of cheap portable screens. The real draw is the form factor: a 4K-capable (though listed as 1080p resolution in specs) touch panel with Android 12, a battery, and a rolling base that turns any flat surface into a viewing nook. It's a quirky solution to a problem most people solve with a tablet and a stand. Still, there's something appealing about a screen that follows you around, especially if you use it for recipes, casual streaming, or as a second display while you lounge in the garden. We appreciate the ambition, even if the execution is rough around the edges.

Let's get the big numbers out first: this portable TV's smart features land in the 21st percentile, which means the Android 12 experience here is sluggish, app support is hit-or-miss, and the interface probably stutters more than you'd like. Gaming performance is even rougher (17th percentile), so don't plan on cloud gaming sessions. The kicker is audio: a 13th percentile ranking means the built-in dual speakers are tinny and weak, so you'll almost always want a Bluetooth speaker or soundbar. Connectivity, also in the 15th percentile, hints at limited ports or spotty Wi-Fi, which can be a headache when you're trying to cast from your phone. Picture quality sits at 36th percentile, meaning colors and contrast just don't pop the way they should, even at 1080p. HDR support is essentially non-existent (13th percentile). On the plus side, the display itself isn't terrible for casual video: its 59th percentile brightness and viewing angles are passable for a kitchen counter or bedside table. The touchscreen works, but don't expect the fluid response of a flagship tablet. Pair all that with a battery that the specs list as 3-4 hours (not the 5-8 hours the marketing claims), and you've got a device that's more concept than capable performer.

The price situation here is wild. We've seen this model listed anywhere from $523 to $20,400 across vendors, though Amazon currently has the 4/128GB configuration at the low end of that range. At around $500, you're paying for the novelty of a wheeled touchscreen TV with a battery, not for picture quality or sound. It's a fair price for a unique gadget if you'll actually use the portability. But once you cross into four figures, the value evaporates, and the $20,000 listings are frankly absurd. You could buy a high-end 55-inch Sony BRAVIA 5 with room to spare for custom wheeled mounts and still have money left over for a premium soundbar. If you're after the roll-around form factor, stick to the cheapest config from Amazon and treat it as a niche device, not a primary TV.

Stacked against the Sony BRAVIA 5 K55XR50 or the LG C5 OLED, this thing looks like a toy. The Sony and LG deliver picture quality and gaming performance in the 90th+ percentile zones, while the Gavscient struggles to hit 40th in key areas. But those flagship TVs are stationary slabs; the Gavscient's whole identity is that you can wheel it next to your garden bench or breakfast table. If you're choosing between these, you're really asking whether you need a portable touchscreen more than you need a stunning image. For a kitchen or home office overflow, the Gavscient makes some sense. For a living room movie night, even the budget-friendly TCL QM8K series will blow it out of the water. The only real competitor in the portable wheeled space is, well, a tablet on a rolling stand, which you could DIY for much less and with better specs. So this is a trade-off between convenience and quality, and for most people, the trade-off isn't worth it.

If you care even a little about picture quality, audio, or gaming, look elsewhere. The Gavscient's 36th percentile picture and 13th percentile audio mean movies and shows will look dull and sound tinny. It's also a poor fit for anyone who uses a TV as a smart hub, given the laggy Android experience. Corporate or office use is its absolute weakest area (18/100), so don't even think about rolling this into a conference room. And if you're on a tight budget, the wild price spread makes it easy to overspend on a device that's essentially a big, underpowered tablet on wheels. Most people are better served by a normal TV and a portable Bluetooth speaker.

The Gavscient 2rrrt-960881 is a solution in search of a problem for most buyers. Its rolling, battery-powered screen is genuinely useful if you want a moveable kitchen TV or a patio entertainment hub, and the touchscreen adds a fun interactive element for kids or recipe scrolling. But the numbers don't lie: audio, HDR, smart performance, and connectivity all rank near the bottom of our database. You can get a vastly better picture and sound from any halfway decent TV, and for the price of the higher-end configs, you could build a much better portable setup yourself. Buy it only if the wheeled form factor is essential to your daily routine and you can snag it for around $500; otherwise, pass.