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Slim 16 inch 4K portable monitor with silver aluminium unibody and magnetic smart cover

Uperfect

Uperfect 16" 4K portable monitor 3840x2400 1200 nits 145% sRGB

SKU CH-23BS-4MK8R

A 16-inch 4K portable IPS display with 1200-nit brightness, 145% sRGB coverage and USB-C plus Mini HDMI inputs

  • Screen size16 in (40.6 cm)
  • Display resolution3840 × 2400
  • Refresh frequency60 Hz
  • Panel typeIPS
  • Image brightness1200 cd/m2
  • Display formatUHD
  • 1200 nits brightness stays clear outdoors
  • 3840×2400 resolution at 283 PPI for sharp detail
  • 145% sRGB coverage gives accurate colours
  • USB-C and Mini HDMI connect laptops, consoles
  • 8 lb aluminum body with VESA 75 mount

16" 4K 3840x2400 portable monitor

The Uperfect 16-inch portable monitor delivers a 3840 x 2400 UHD resolution on an IPS panel with a 16:10 aspect ratio. It reaches 1200 nits brightness and covers 145% sRGB for colour-critical work. A 2000:1 contrast ratio and 178° viewing angles support professional imaging and HDR content. The 60 Hz refresh rate suits creative tasks rather than high-speed gaming.

For outdoor creatives; not for competitive gamers

Photographers, video editors and designers who need accurate colour in bright environments will benefit from the anti-reflective coating and peak brightness. The USB-C and Mini HDMI inputs connect to laptops, PCs, Macs and consoles. The 60 Hz panel and lack of adaptive-sync support make it a poor fit for competitive gaming or high-frame-rate esports. Buyers who need touch input or a higher refresh rate should consider other models.

1200 nits brightness with external power

The headline specification is 1200 cd/m² peak brightness, achieved when the display is connected to external power on a white background. This level maintains the 2000:1 contrast ratio in direct sunlight, enabling outdoor and high-ambient-light use that standard 600-nit panels cannot match. Verify that your source device can supply sufficient power over USB-C to reach the rated brightness.

How it compares

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

Price $175.99
Pricier than about 65% of the 315 comparable items (median $139.99).
Screen size 16 in (40.6 cm)
Higher than about 62% 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

Display
Screen size16 in (40.6 cm)
Display resolution3840 × 2400
Refresh frequency60 Hz
Panel typeIPS
Image brightness1200 cd/m2
Display formatUHD
Viewing angles178° (H) / 178° (V)
Colors displayed16.7 Million
Screen ratio16:10
Contrast2000:1
Audio & video
Integrated speakersYes
Size & build
VESA mounting pattern75 × 75 mm

Questions about this item

How do I connect the monitor and which step is often missed?

Connect the USB-C cable for both video and power delivery, or use the Mini HDMI port with a separate power source; the step often missed is plugging in external power to reach the 1200 nits peak brightness on a white background.

What part will need replacement first during long-term use?

The built-in speakers or the PU leather smart cover are the most likely items to wear out before the IPS panel, which has no user-serviceable parts.

At what point does the 1200-nit brightness drop during sustained outdoor use?

The 1200 cd/m2 peak is only maintained while external power is supplied; on USB-C bus power alone the backlight dims to preserve the 2000:1 contrast ratio.

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