We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 18.4 inch portable monitor with thin bezels and smart cover stand

Uperfect

Uperfect 18.4" 4K portable monitor T118

SKU CH-4CPQ-3KXJB

An 18.5-inch 4K IPS portable monitor with 100% sRGB, 60 Hz refresh, mini HDMI, two USB-C 3.1 ports, VESA mount and a protective smart case

  • Screen size18.5 in (47 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency60 Hz
  • Panel typeIPS
  • Pixel response time3 ms
  • Monitor categoryPortable Monitor
  • Ultra-clear 4K visuals on an 18.4-inch IPS panel
  • 100% sRGB colour gamut for accurate, vibrant detail
  • Mini HDMI plus two USB-C 3.1 ports connect laptop, phone or console
  • Smart case protects the screen and doubles as a stand
  • VESA 75 mm mounting holes allow wall or bracket installation

18.4-inch 4K portable IPS monitor

The Uperfect T118 is an 18.4-inch portable monitor with a 3840 x 2160 IPS panel running at 60 Hz. It covers 100 % sRGB and reaches 300 cd/m² brightness with a 1000:1 contrast ratio. The 178-degree viewing angles and 3 ms response time suit colour-sensitive work and casual gaming on the move.

Suits users needing a large 4K second screen via

Professionals who want a single-cable 4K workspace and gamers connecting a console or laptop will benefit from the two USB-C 3.1 ports and mini HDMI input. Buyers who require high-refresh-rate gaming above 60 Hz, built-in battery power, or touchscreen input should consider other models.

Smart cover doubles as stand.

The supplied smart case protects the display in transit and folds into a stable desktop stand. Four VESA holes spaced 75 mm apart allow fixed mounting on arms or brackets for permanent multi-monitor setups. No separate power adapter or video cables are mentioned in the specifications.

How it compares

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

Price $216.99
Pricier than about 75% of the 315 comparable items (median $139.99).
Screen size 18.5 in (47 cm)
Higher than about 77% of the 270 comparable items (median 15.6 in).
Refresh frequency 60 Hz
Typical for this category: the median of 169 items is 60 Hz.

Specifications

Product
Monitor categoryPortable Monitor
Case colorBlack
Display
Screen size18.5 in (47 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency60 Hz
Panel typeIPS
Pixel response time3 ms
Image brightness300 cd/m2
Display formatFHD
Widescreen formatYes
Highest resolution3840 × 2160
Viewing angles178° (H) / 178° (V)
Colors displayed16.7 Million
Screen ratio16:9
Contrast1000:1
Horizontal scan rate60 Hz
Audio & video
Integrated speakers2 × 2 W
Ports & slots
USB connections2 x USB 3.0
Video connectors1 x Mini HDMI
HDMI portsYes
USB 2.0 portsYes
USB 3.0 portsYes
Size & build
Bezel typeYes
VESA mounting pattern75 × 75 mm
Product dimensions17 × 9.9 × 0.59

Questions about this item

Does my laptop need a USB-C port with DisplayPort Alt Mode to run the T118 at 3840 x 2160?

Yes — the monitor uses its two USB-C 3.1 ports for both video and power, so the source must support DisplayPort Alt Mode over USB-C.

Will the mini HDMI port drive the panel at its full 3840 x 2160 60 Hz resolution from an older graphics card?

The mini HDMI input accepts a 4K 60 Hz signal, so any GPU with an HDMI 1.4 or later output can drive the native resolution.

How can I verify the monitor is actually displaying 100 % sRGB after I connect it?

Open a colour-gamut test pattern or run a calibration tool; the panel should cover the full sRGB triangle at the factory 300 cd/m² brightness setting.

More in Portable & Touchscreen Monitors

Similar items