SideTrak Solo Touch Pro HD LTFR002 15.8"

Our tests put the SideTrak Solo Touch Pro HD in the bottom 6% for overall performance. The 250-nit display is a real weak spot, and the gaming score of 19.6 is dire. It does earn a top-1% compactness badge and the touchscreen is genuinely handy, but you'll need to be okay with washed-out colors and low brightness to justify the purchase.

The SideTrak Solo Touch Pro HD is a 15.8-inch portable touchscreen monitor that absolutely nails the travel-friendly brief. It's in the top 1% for compactness in our database, meaning it's about as slim and light as these things get. The kickstand, touch support, and dual USB-C ports make it a genuinely useful on-the-go productivity tool. But once you look past the convenience, the numbers tell a less flattering story. The overall score lands at just 41.7 out of 100, dragged down by a display that sits in the bottom 21% of all monitors. That 250-nit brightness and middling color performance are the price you pay for that featherweight chassis.

Performance is where this portable monitor hits a wall. Its 6th percentile ranking in performance is one of the worst we've seen in the category. Don't expect smooth gaming here: the 19.6 out of 100 gaming score is a direct result of the 60Hz refresh rate paired with an 8ms response time. Even for office work, the display's 21st percentile rating means you'll notice a lack of vibrancy and contrast. The HDR10 label is mostly marketing-speak. With only 250 nits to work with, HDR content looks flat and washed out. On the plus side, the IPS panel gives you decent viewing angles for a secondary screen, but that's cold comfort when colors only hit the 47th percentile, putting it solidly in the middle of the pack rather than anywhere near impressive.

Pricing for the SideTrak Solo Touch Pro HD is all over the map, with vendor spreads ranging from about $270 to an obviously erroneous $84,536. Settle your eyes on the lower end, and you're looking at a price that's competitive for a portable touch monitor. For around $270, you get decent build quality and the touch feature, but you're also buying into some serious compromises in image quality. If you can snag it near that low price, it's a fair deal. At anything significantly higher, you're much better off putting that cash toward a brighter, faster portable without touch.

The competitive landscape here is tricky because the SideTrak sits in a peculiar niche. You could grab a non-touch portable like the Lenovo ThinkVision M14 or an ASUS ZenScreen for similar money and get notably better brightness and color performance. Even some budget portable monitors from brands like AOC or ViewSonic outshine it in pure image quality. The ASUS ROG Strix XG27AQDMG and other 27-inch OLEDs listed as competitors in our database are frankly in a different league entirely, both in size and panel technology. They dominate in every performance metric but obviously sacrifice the portability and touch that the SideTrak is built for. If you don't need a touchscreen, skip this and get a brighter, more color-accurate panel. If touch is non-negotiable, this is one of the few compact options, but you'll have to live with its visual shortcomings.

Anyone who values image quality should give this a pass. The creative score of 32 out of 100 means color-critical work is a non-starter, and the 250-nit panel is just too dim for comfortable all-day use. Gamers? Forget it. The 19.6 gaming score tells you everything you need to know. If you don't specifically require a touchscreen in a portable form factor, you can find monitors with far better brightness and color accuracy for the same price or less.

The SideTrak Solo Touch Pro HD is a specialist through and through. It earns its keep as an ultra-portable touchscreen companion for field work or as a second display you can toss in a bag without a second thought. But the trade-offs are severe. With a total score of 41.7 and a display that's simply too dim and dull for creative work or comfortable use in bright rooms, it's a hard recommendation for most people. If you absolutely need a touchscreen on the move, it's a decent pick. Otherwise, look elsewhere.