UPERFECT UGame J5 M173J15 17.3" 4K UHD, IPS Portable Monitor

The UPERFECT UGame J5 monitor is a 17.3-inch portable display built around a flat IPS panel. Its native 3840 × 2160-pixel resolution is classed as 4K Ultra HD, giving laptop users a detailed secondary workspace for office, creative and entertainment use. A 60 Hz maximum refresh rate and 10 ms response time define its motion performance. Typical brightness is 400 cd/m², while the stated contrast ratio is 1000:1.

Colour output uses an 8-bit depth and covers approximately 16.7 million colours, with Adobe RGB and DCI-P3 listed as gamut standards. Horizontal and vertical viewing angles are both rated at 178°, helping the image remain viewable when the portable screen is shared or positioned off-centre. HDR is supported, although no specific HDR format is stated. An anti-glare surface helps reduce distracting reflections, and AMD FreeSync can coordinate frame delivery with compatible hardware.

Connections include one HDMI port, a USB Type-C upstream interface and a 3.5 mm audio connection with headphone output. Two built-in speakers are provided, with RMS rated power listed at 1 W. The detachable stand supports a portable setup without requiring a permanent desk mount. For fixed installation, the rear also supports a 75 × 75 mm VESA mounting interface. This combination suits use as an additional screen in different work or gaming locations.

• 16:9 native aspect ratio
• 254.67 ppi pixel density
• 0.1 × 0.1 mm pixel pitch
• 14 W typical power consumption
• 394 × 242 × 14 mm with stand
• 1030 g weight with stand
• HDMI and USB Type-C to USB Type-C cables included