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19 inch portable gaming monitor with built-in adjustable stand and VESA mount

Uperfect

Uperfect 19" 4K 144Hz QLED Gaming Monitor

SKU CH-4ENA-PEAWZ

A 19-inch 4K IPS portable gaming monitor with a 144Hz refresh rate, .10ms response time, QLED colour covering 100% DCI-P3, 500 nits brightness, 2000:1 contrast, built-in stand and VESA 75x75 mount

  • Screen size19 in (48.3 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency144 Hz
  • Panel typeIPS
  • Pixel response time0.1 ms
  • Highest resolution3840 × 2160
  • 4K 3840×2160 resolution at 144Hz for sharp, fluid gameplay
  • QLED panel covers 100% DCI-P3 with 500 nits brightness for accurate colour
  • 1ms response time eliminates blur in fast motion
  • Built-in 180° adjustable stand plus VESA 75×75 mount for flexible positioning
  • Works with laptops, PCs, consoles and mobile devices via plug-and-play

19-inch 4K QLED portable gaming monitor

The Uperfect 19-inch display combines a 3840 x 2160 IPS panel with QLED colour technology and a 144Hz refresh rate. It targets gamers and creative professionals who need accurate DCI-P3 colour in a compact form factor. A built-in adjustable stand and VESA 75 x 75mm mount allow flexible positioning on a desk or wall.

Thermals noise and power draw

The monitor operates without active cooling, so it produces no fan noise during normal use. Its 500 cd/m2 brightness and 2000:1 contrast ratio are achieved through the QLED backlight rather than high-wattage components. Power consumption scales with brightness level and connected source, keeping heat output low for portable scenarios.

0.10 ms response time decides competitive

A grey-to-grey response of 0.10 ms eliminates motion blur and ghosting in fast-paced titles. Buyers who prioritise the absolute fastest pixel transitions for esports will find this spec meets the requirement. Users who need larger screen real estate or multiple connectivity standards not listed here should consider other options.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $339.99
Pricier than about 74% of the 839 comparable items (median $189.99).
Screen size 19 in (48.3 cm)
Lower than about 92% of the 814 comparable items (median 27 in).
Refresh frequency 144 Hz
Lower than about 80% of the 735 comparable items (median 180 Hz).

Specifications

Display
Screen size19 in (48.3 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency144 Hz
Panel typeIPS
Pixel response time0.1 ms
Image brightness500 cd/m2
Widescreen formatYes
Highest resolution3840 × 2160
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast2000:1
Audio & video
Integrated speakersYes
Size & build
VESA mounting pattern75 × 75 mm

Questions about this item

How do I attach the monitor using the 75x75mm VESA pattern, and what step is often missed?

Remove the built-in stand first, then fasten a VESA 75x75 mount to the four threaded holes on the rear; the step people skip is detaching the stand before mounting.

What part will need replacement first on the 19" QLED panel?

The internal LED backlight that produces the 500 cd/m2 brightness will dim gradually over years of use; the QLED colour layer itself does not degrade separately.

What limit appears first during long 144Hz gaming sessions?

The 0.1ms response time keeps motion blur low, but sustained 144Hz operation raises panel temperature, so thermal throttling of brightness is the first practical ceiling.

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