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Black 18.5 inch portable monitor with slim bezel and adjustable stand

LiteVis

LiteVis PM808 18.5" 2560x1600 280Hz portable monitor

SKU CH-SAG7-S37CS MPN PM808

An 18.5-inch IPS portable monitor with 2560 x 1600 resolution, 280 Hz refresh rate and 3 ms response time

  • Screen size18.5 in (47 cm)
  • Display resolution2560 × 1600 (2K)
  • Panel typeIPS
  • Pixel response time3 ms
  • Image brightness300 cd/m2
  • Pixel pitch0.16 mm
  • 280 Hz refresh rate and 3 ms response time deliver smooth motion
  • 2560 x 1600 resolution on an 18.5 inch IPS panel gives sharp detail
  • 16:10 aspect ratio adds vertical space for documents and code
  • 180 degree adjustable stand plus VESA mount offers flexible positioning
  • FreeSync and GamePlus crosshairs reduce tearing and aid competitive play

18.5" 2560x1600 portable monitor

The LiteVis PM808 is an 18.5-inch IPS panel with a 2560 x 1600 resolution and a 16:10 aspect ratio. It targets gamers and mobile professionals who need a high-refresh secondary screen for laptops, phones or consoles. The 280 Hz refresh rate and 3 ms response time aim to reduce motion blur in fast-paced titles.

GamePlus crosshairs and FreeSync

The built-in GamePlus suite adds customisable crosshair overlays and an FPS picture mode for competitive play. FreeSync support works with compatible graphics outputs to eliminate tearing without driver installation. The 16:10 ratio provides extra vertical space for code or documents compared to standard 16:9 panels.

Check video output and refresh support

Verify that your device can drive 2560 x 1600 at 280 Hz over its available video port; the monitor requires a matching output capability to reach the maximum refresh rate. Confirm the connection standard on your host matches the monitor’s input requirements. The 180-degree adjustable stand and VESA mounting options need a stable surface or compatible arm.

How it compares

Measured against everything we stock in Portable & Touchscreen Monitors, at today’s prices. Recalculated every night.

Price $138.99
Typical for this category: the median of 315 items is $139.99.
Screen size 18.5 in (47 cm)
Higher than about 77% of the 270 comparable items (median 15.6 in).
Pixel response time 3 ms
Typical for this category: the median of 187 items is 3 ms.

Specifications

Product
Brand nameLiteVis
Model namePM808
Case colorBlack
Display
Screen size18.5 in (47 cm)
Display resolution2560 × 1600 (2K)
Panel typeIPS
Pixel response time3 ms
Image brightness300 cd/m2
Contrast2000:1
More details
Pixel pitch0.16 mm

Questions about this item

Will the IPS panel or the 180° adjustable stand need replacement after extended daily use?

The IPS panel is rated for long-term operation at 300 cd/m² brightness and 2000:1 contrast; the 180° stand uses a thickened bracket designed to stay stable without slipping, so neither component has a scheduled replacement interval.

Which limit appears first during sustained gaming — the 280 Hz refresh ceiling or the 3 ms response time?

The 3 ms response time is the limiting factor; it governs pixel transition speed, while the 280 Hz refresh rate only sets how often a new frame can be shown.

How much heat and power does the 18.5" 2560×1600 screen produce when running all day at 280 Hz?

At 300 cd/m² brightness the panel draws modest power typical for an 18.5" IPS display; heat output stays low enough that the passive chassis remains comfortable to touch during continuous use.

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