Best Portable Monitors 2026: ASUS vs espresso vs Lepow

Which one is right for you?

Top pick: ASUS ZenScreen MB16AHG

The ASUS ZenScreen MB16AHG is the best all-round portable monitor because it solves the two things cheap panels get wrong: it runs at a 144 Hz refresh rate and it powers from a single USB-C cable. The 15.6-inch 1080p IPS panel is bright enough for indoor and shaded outdoor use, the 144 Hz refresh makes it usable as a portable gaming display as well as a productivity screen, and a single USB-C cable carrying both video and power means you plug one wire into a modern laptop and you're working.

ASUS includes the details that matter for travel: a foldable smart cover that doubles as a stand at multiple angles, a built-in kickstand-free design, and a tripod mount on the back for creators. It also has a mini-HDMI input for devices without USB-C video output, plus a second USB-C port so you can power it externally when driving it from a phone or a console that can't supply enough power over its own port.

The honest weaknesses: at around 1080p it is sharp but not Retina-class, the speakers are an afterthought (use headphones), and it weighs a little more than the thinnest budget panels because of the sturdier build. For most people who want one portable monitor that just works — single cable, bright enough, fast enough — the ZenScreen MB16AHG is the safe, versatile choice.

Best for MacBook users: espresso Display 15 Pro

The espresso Display 15 Pro is the premium pick and the one to buy if you live in the Apple ecosystem and care how the thing looks and feels. It is extraordinarily thin (around 5.3 mm) and built from aluminium, so it matches a MacBook on a desk rather than looking like a cheap accessory. The 15.6-inch 1080p panel is a glass touchscreen, and espresso's software (espressoFlow) adds proper extend/mirror controls and even pen input on macOS, which Apple's own Sidecar and the OS don't natively provide for a third-party display.

It charges and drives over a single USB-C cable, and the magnetic Stand and Mount accessories are genuinely good — the magnetic stand holds the display at a wide range of angles and the case is part of the system rather than an afterthought. For a creative professional who wants a touch-and-pen second screen that feels like Apple designed it, nothing else here comes close on fit and finish.

The catch is price and value. With the stand and pen, an espresso setup runs toward $600–$700, several times the cost of a Lepow that shows the same 1080p. You are paying for industrial design, the touch/pen software, and the thinness — all real, none of which improve raw image sharpness. Buy it if those things matter to you; if you just need pixels, you are overpaying.

Best value and the touch option: Lepow C2S and ViewSonic TD1655

The Lepow C2S 15.6-inch is the value benchmark at around $90–$120. It is a 1080p IPS panel with two USB-C ports and a mini-HDMI input, a magnetic smart cover that props it up, and single-cable USB-C operation from a laptop that can supply enough power. It is dimmer than the ASUS and the build is plainer plastic, but the image is perfectly good for spreadsheets, code, and video, and at this price it is the obvious choice for a travel or work-from-anywhere second screen where you don't want to risk an expensive panel in a bag.

The ViewSonic TD1655 is the pick when you specifically want touch on a budget. It is a 15.6-inch 1080p 10-point capacitive touchscreen with a built-in folding stand, two USB-C ports, mini-HDMI, and a passive stylus in the box. Touch on a portable monitor is genuinely useful for point-of-sale, signature capture, kiosk and presentation use, and tablet-style scrolling, and the TD1655 delivers it at roughly a third of the espresso's price — without the Apple-ecosystem polish, but with the same core touch capability.

Both share the budget-panel caveats: lower peak brightness than the ASUS, mediocre speakers, and plastic builds that feel their price. Neither is a 144 Hz gaming screen. But for the specific jobs of 'cheap reliable second screen' (Lepow) and 'cheap touchscreen' (ViewSonic), they are the rational picks.

How to choose: the single-cable test, brightness, and weight

Start with the single-cable question because it dictates your daily experience. A portable monitor that takes video and power over one USB-C cable is effortless — but only if your laptop's USB-C port outputs video (DisplayPort Alt Mode) and enough power. Many laptops and most game consoles do not supply enough power over their port to drive a monitor, so you'll need the monitor's second USB-C port connected to a charger. Every model here has that fallback; confirm your source device's port before assuming one-cable bliss.

Brightness determines where you can actually use it. Budget panels (Lepow, ViewSonic) sit around 220–250 nits — fine indoors, washed out near a window or outdoors. The ASUS is brighter and the espresso's glass is reflective but bright. If you'll work in cafés or by windows, prioritise a brighter panel; if it lives on an indoor desk, the budget brightness is fine and you'd be paying for nits you won't use.

Weigh resolution and refresh against weight and price. All five here are 1080p, which is sharp at 15.6 inches from normal viewing distance — 4K portable monitors exist but cost far more and drain laptop batteries faster. A 144 Hz panel (ASUS) only matters if you'll game or value smoother scrolling; for documents it's invisible. And a few hundred grams matters in a daily backpack: the espresso is the thinnest, the budget panels are light, and the gaming-capable ASUS is the heaviest of the group.