Cool gadgets from the Mobile World Congress — including some you may never see again

If you like vaporware and looking at phones and gadgets you’ll never own, then Barcelona’s Mobile World Congress (MWC) is the trade show for you. This week’s annual menagerie revealed new devices like the TCL Nxtpaper 14 and a working model of Motorola’s rolling phone display. Other brands—namely Samsung—used the venue to tease us about a product that likely won’t see the light of day until much later this year. We also caught a glimpse of Lenovo’s new see-through ThinkBook concept laptop.

The industry seems primarily focused on improving what’s already out on the market, but you can see that concepts were king at this year’s trade show.

Check out the slideshow above to see some of the more exciting news from MWC 2024 this week.

This article originally appeared on Gizmodo.

Samsung used Barcelona’s Mediterranean backdrop to reveal more about its famed Galaxy smart ring. The company teased it last month when it announced the Galaxy 24 series, and now it’s slowly baiting us with what’s next. Unfortunately, there are no photos of these Galaxy Ring try-ons, but Samsung is letting us look at pictures of the device behind a bunch of plexiglass. What a genuinely enthusing time for the world of wearable technology.

TCL’s NxtPaper 3.0 will debut on a massive 14.3-inch tablet with a 2.4K display resolution for less than $400—bigger than the 10.95-inch Pixel Tablet and the regular-sized Galaxy Tab S9. It touts TCL’s Nxtpaper technology, which can dial down the resolution to feel like a soft E Ink display rather than a blaring LCD. The tablet comes with a 10,000 mAh battery and will be sold later this year. It joins the rest of the Nxtpaper 14 family, including the Nxtpaper 14 Pro.

TCL’s 50 Series smartphones will arrive in the U.S. for the first time later this year. The lineup includes the TCL 50 XL 5G, TCL 50 XE 5G, and TCL 50 LE, and they purport to cost under $230 when they arrive stateside. They’ll also include the TCL 50 XL Nxtpaper with a 6.8-inch FullHD Plus display and the XE with a 6.6-inch HD Plus display.

I didn’t think MWC would be the venue for showing off this concept, but I admire Lenovo for making good use of the international tradeshow. This 17.3-inch notebook with a transparent micro-LED display and projected keyboard will likely never see the light of day in a manufacturing plant—but as far as concepts go, Lenovo’s on the right path. My only wish is that the laptop would be thinner and that a physical keyboard would become a part of the package instead.

The laptop maker announced many other laptops coming out later this year, so go check those out if you’re in the market for a new Windows machine.

Tecno is not a brand immediately offered in the U.S., but the company had plenty on display at MWC. Tecno announced a companion robot dog called Dynamic 1, an enlarged version of Sony’s Aibo, though it looks much more militarized. Techno also announced the Pocket Go, featured in the image here. It’s a pared-down handheld gaming console where the controller interacts with the game against your eyes inside a pair of smart glasses instead of on an exterior screen. There hasn’t been a particularly stellar track record with these sorts of eyes-and-hand type devices—Lenovo already tried it with the Legion Glasses—but what the heck, it sounds like fun.

It’s a bummer that Xiaomi doesn’t sell its phones in the U.S. because the Xiaomi 14 and 14 Ultra are getting tons of accolades from the overseas press. The two device offerings are akin to Samsung’s Galaxy S24 series, where the smaller device, the Xiaomi 14, has a 6.36-inch display, while the 14 Ultra scales up to a 6.73-inch screen. The camera hardware on the larger Ultra is also getting special attention for its variable aperture system. Sadly, the two smartphones will not make it into your American hands unless you figure out how to import them.

I plan to go more in-depth with the OnePlus Watch 2 in my full review. But so far, OnePlus’s new smartwatch, announced in conjunction with MWC, is a honker of a smartwatch running a dual-processor setup.

Even if you’re not wearing glasses daily, this may be the year you decide to don a pair. Oppo showed off a prototype of the Air Glass 3 smart glasses at MWC, which connect to Oppo smartphones and give you touch access to its machine learning bot.

Intel has big plans for its vPro platform, which it announced at MWC to bring AI capabilities to enterprise-centric laptops, desktops, and more. AI is coming to your workplace. The chip maker expects over 100 new models will debut this year from a wealth of PC manufacturing partners.

Lenovo, which owns Motorola, already teased the bendable smartphone at last year’s showcase. At this year’s MWC, folks can finally go “hands-on” with the concept device.