4K Gaming Monitors

With the Alienware 55 OLED gaming monitor, gaming has never looked better. OLED (organic light-emitting diode) technology delivers picture quality, among the best of any display available. If you ever wanted to be "one with the game," a Dell Alienware 55 OLED gaming monitor can help you get there.

These monitors offer infinite contrast ratios with extremely dark blacks and prevent "blooming" when there are bright objects in a dark background. The Alienware OLED screen provides a much more pleasing visual gaming experience, where images come alive in breathtaking detail.

As one of the best 4K gaming monitors available, this Alienware display offers:

• Diagonal display size of 55 inches
• Native resolution of 3840 x 2160 at 120Hz
• Brightness up to 400 cd/m2
• Response time of 0.5 ms (gray to gray)
• Contrast ratio of 130,000:1 (typical)
• Color support of 1.07 billion colors
• Pixel pitch of 0.315 mm x 0.315 mm

The Dell gaming portfolio also includes some of the best curved gaming monitors in the industry.

Infinite contrast
The OLED technology features individual pixel lighting and a nearly infinite contrast ratio that achieves "true black" and delivers a stunning image depth.

Colossal color
With a wide color gamut of 98.5% DCI-P3, this 4K gaming monitor provides cinematic-quality visuals where colors are rendered vividly and precisely as they were meant to be seen.

Fast refresh rate
A 120Hz refresh rate enables split-second reactions for greater competitiveness. This is ideal for competitive and professional gamers.

Fluid graphics
This 4K gaming monitor is compatible with AMD FreeSync™ Premium and NVIDIA© G-Sync© technology. As a FreeSync monitor, the Alienware 55 reduces screen tearing and stuttering to ensure a more fluid visual experience.

Reduced input latency
A 4K monitor delivers a more responsive gaming experience, accomplished by minimizing the time required to process changes on screen.

Legendary design
The interstellar design aesthetic is a bold and sculpted expression of the iconic Alienware brand.

With a wide portfolio of displays, Dell has become a leader in monitor technology . Dell continues to innovate and evolve its gaming monitors to meet its customers' ever-changing needs.

Award-winning quality
Our reputation for innovation and our uncompromising commitment to quality has resulted in multiple awards and excellent reviews from leading publications, online portals, and consumers.

Extreme reliability
Our monitors are subject to an exhaustive testing regimen that has enabled us to maintain an unparalleled track record of reliability.

Guaranteed support and peace of mind
Our products are engineered with care and precision. We also understand that our customers have questions and concerns, which is why Dell guarantees support and peace of mind for our users.

Eco-conscious design
Dell monitors conform to environmental certifications, and the 4k gaming monitors are shipped Styrofoam-free.