UltraSharp 27 4K Thunderbolt Hub Monitor

Spec-Verified3840 x 2160120Hz$699.992025

Best for: Professionals who want a single-cable laptop dock plus enough refresh rate for light gaming.

92Exceptional

100Display

98Connectivity

95Color Accuracy

88Ergonomics Features

70Value

Specifications

Screen Size

27"

Resolution

3840 x 2160

Refresh Rate

120Hz

Panel Type

IPS Black

Brightness

450 cd/m²

Contrast Ratio

3000:1

Color Gamut

99% DCI-P3, 100% sRGB

HDR

VESA DisplayHDR 600

USB-C Power Delivery

140W

Ports

Thunderbolt 4 (up/down) · HDMI 2.1 · DisplayPort 1.4 · RJ45 2.5GbE · 4x USB-A 10Gbps · 2x USB-C 10Gbps

Strengths

120Hz refresh rate delivers noticeably smoother motion than a standard 60Hz panel.

USB-C with 140W Power Delivery can charge most laptops over a single cable.

IPS Black panel technology gives deeper blacks and higher contrast than standard IPS.

Factory-calibrated color accuracy out of the box.

Limitations

Premium price point relative to the category median.

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The Finding Fortune Score is an algorithmic evaluation based on published specifications and methodology version 1.0 — read how it's calculated. It is not a user-review average. This product has not yet been hands-on tested by Finding Fortune. Source: Dell.com official product page (confidence: High, verified 2026-08-21).