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Black 17.3 inch portable monitor with slim metal body and thin bezels

Uperfect

Uperfect 17.3" 2K 144Hz Portable Monitor

SKU CH-GB4K-NFM0Q

A 17.3" IPS portable monitor delivering 2K 2560 x 1440 resolution at 144 Hz with FreeSync and 3 ms response time

  • Screen size17.3 in (43.9 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency144 Hz
  • Panel typeIPS
  • Pixel response time3 ms
  • Monitor categoryPortable Monitor
  • Sharp 2K visuals on a 17.3 inch IPS panel
  • Smooth 144Hz refresh with FreeSync for tear-free gaming
  • Wide 178° viewing angles keep colours consistent
  • 350 cd/m² brightness and 1200:1 contrast for vivid detail
  • Dual USB-C and Mini HDMI for simple plug-and-play

Portable 2K gaming monitor

The Uperfect 17.3" panel delivers 2560 x 1440 resolution at 144 Hz with an IPS matrix, 178° viewing angles and 16.7 million colours. FreeSync support reduces tearing during fast motion. It targets gamers and mobile professionals who need a high-refresh secondary screen.

Single-cable USB-C limits

One USB-C port carries both video and power, so the host must supply enough current and a DisplayPort-alt-mode signal. The Mini HDMI input accepts up to 60 Hz, restricting the 144 Hz refresh to the USB-C path. Brightness is 350 cd/m² with a 1200:1 contrast ratio.

Check host output and power

Verify that your laptop or console provides DisplayPort alt mode over USB-C and can drive 2560 x 1440 at 144 Hz. Confirm the USB-C port can deliver the monitor's power draw without an external adapter. The Mini HDMI port will not exceed 60 Hz at this resolution.

How it compares

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

Price $150.99
Pricier than about 56% of the 315 comparable items (median $139.99).
Screen size 17.3 in (43.9 cm)
Higher than about 70% of the 270 comparable items (median 15.6 in).
Refresh frequency 144 Hz
Higher than about 92% of the 169 comparable items (median 60 Hz).

Specifications

Product
Monitor categoryPortable Monitor
Case colorBlack
Display
Screen size17.3 in (43.9 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency144 Hz
Panel typeIPS
Pixel response time3 ms
Image brightness350 cd/m2
Display formatFHD
Widescreen formatYes
Highest resolution2560 × 1440
Viewing angles178° (H) / 178° (V)
Colors displayed16.7 Million
Screen ratio16:9
Contrast1200:1
Horizontal scan rate144 Hz
Touch interfaceSerial/USB
Audio & video
Integrated speakers2 × 2 W
Ports & slots
USB connections2 x USB Type-C (Charge/Data Only)
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 dimensions15.51 × 9.52 × 0.47

Questions about this item

Should I pick the 17.3 inch 2560 x 1440 panel or a smaller portable option?

The 17.3 inch screen with 2560 x 1440 resolution gives you a larger workspace and sharper detail than smaller portable monitors, while the 144 Hz refresh rate and 3 ms response time keep motion clear for gaming.

What does the 144 Hz refresh rate actually deliver when I plug this into my laptop?

At 144 Hz the panel refreshes more than twice as often as a standard 60 Hz display, so fast motion in games or video stays sharp and FreeSync prevents tearing when the frame rate varies.

How do the two USB-C ports and Mini HDMI limit what I can connect?

The two USB-C ports carry both power and video so a single cable can drive the 2560 x 1440 144 Hz signal, while Mini HDMI adds a second video-only input for devices without USB-C video output.

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