
GAMING HAS NEVER LOOKED GREATER
Unparalleled visuals: OLED displays deliver astonishing image quality that drops you directly in the game and takes you to new depths previously unexplored.
Infinite contrast: Because OLED displays feature individual pixel lighting and a practically infinite contrast ratio, the Alienware 55 OLED Gaming Monitor achieves “true black” for significantly higher contrast, allowing gameplay to come alive in breathtaking detail.
Colossal color: A cinematic-quality, wide color gamut of 98.5% DCI-P3 means colors appear vivid and exactly how they were meant to be seen, making this monitor ideal for both gamers and content creators.
Exhilarating clarity: 4k (2160p) resolution delivers new depths of jaw-dropping detail, taking immersive gaming to an entirely new level. It’s something not often found in gaming monitors, giving the Alienware 55 OLED Gaming Monitor one more advantage over the competition.

A HIGHER STATE OF SPEED
120Hz refresh rate: React with split-second decisiveness thanks to a blazing-fast 120Hz refresh rate at 4k resolution.
Seamless graphics: AMD FreeSync™ Premium and NVIDIA© G-Sync© Compatible technology eliminates screen tearing, ensuring a fluid experience in image and gameplay.
Low input latency: Thanks to low latency, it takes less time to process changes on screen, ensuring images are quickly and clearly displayed and gameplay feels more responsive.
Blazing-fast response time: An image refresh time of 0.5ms ensures everything in motion stays sharp.

LEGENDARY DESIGN
In a return to form, Alienware has unveiled our new Legend ID—a bolder, sculpted expression of our brand. Engineered with this iconic design, the Alienware 55 OLED Gaming Monitor introduces a new interstellar look to gaming monitors that no one else can match.
Additionally, AlienFX allows for customizable lighting responsiveness, adding to the immersion and overall ambiance of every gaming experience. As an added bonus, the ambient reflective lighting was designed to complement every wall and mood, while no forward-facing lights means fewer distractions.

A BEAST TO BEHOLD
After meticulous research of large and oversized gaming displays, we determined 55 inches was ideal for gamers seeking massive screen size and incomparable immersion.
Ideal for gamers used to playing on a console, or those looking to replace their dual-screen setup with one massive display, you can play games full screen or keep your other applications handy and accessible.
ADDITIONAL GAME-ENHANCING FEATURES


Gamer-centric OSD

Port variety

Remote control

Ports & Slots

Dimensions & Weight
(With packaging) 41.3kg (90.96lb)
1.(Without Stand) Height: 717.20mm (28.24″) | 2.Width: 1225.90mm (48.26″) | 3.Depth: 80.30mm (3.16″) | Weight: (Panel only – for VESA mount) 25.5kg (59.13lb)1
(With packaging) 41.3kg (90.96lb)
Display
- Diagonal Viewing Size
138.78 cm
54.6 InchesPreset Display Area (H x V)
1209.60 mm x 680.40 mm
47.62″ x 26.79″
823011.84mm2 (1275.67 inches2)Panel Type
OLEDDisplay Screen Coating
Hard coating (2H), anti-reflection treatment of the front polarizerMaximum Preset Resolution
3840 x 2160 at 120Hz (native)Viewing Angle
(120° vertical / 120° horizontal)Pixel Pitch
0.315 mm x 0.315 mmPixel Per Inch (PPI)
81Contrast Ratio
130000: 1 (typical)Aspect Ratio
(16:9)Brightness
400 cd/m2 (@3% peak)
130 cd/m2 ( typical)Response Time(typical)
0.5 (gray to gray)AMD Free-Sync™
YesAlienFX™ Lighting
YesDell Display Manager Compatibility
YesLow Blue Light
Yes, ComfortViewFlicker-free
YesColor Support
Color Gamut (typical):
98.5% DCI-P3
Color Depth:
1.07 Billion ColorsFlat Panel Mount Interface
For stand or VESA adapter (200 mm x 200 mm & 300 mm x 200 mm) mountingAMD Free-Sync™
YesDell Display Manager Compatibility
Yes
Dimensions & Weight
- Height with stand
770.55 mm
30.34 inchesWidth
1225.90 mm
48.26″Depth
263.91 mm
10.39 inchesHeight without stand
717.20 mm
28.24″Width without stand
1225.90 mm
48.26″Depth without stand
80.30mm
3.16″Weight (panel only – for VESA mount)
25.5kg
59.13 lbWeight (with packaging)
41.3 kg
90.96 lb
Power
- Voltage Required
100 VAC to 240 VAC / 50 Hz or 60 Hz + 3 Hz / 4.5 A (typical)Power Consumption (Operational)
100W (typical) / 390W(maximum)Power Consumption Stand by / Sleep
Less than 0.3W
Environmental Operating Conditions
- Temperature Range
Operating: 0° to 40°C (32° to 104°F)
Non-operating: -20° to 60° (-4° to 140° F)Humidity Range
Operating: 10% to 80% (non-condensing)
Non-Operating:5% to 90% (non-condensing)Altitude
Operating: 5,000 m (16,404 ft) max
Non-Operating: 12,192 m (40,000 ft) max
Support Services
- Specifications – Service / Support Details
3-Year Advanced Exchange Service and Premium Panel Exchange
In The Box
- What’s Included
Monitor
Stand
Mounting bracket
VESA adapter
Screw (M4) x 10
Remote control
Power cable
1 x HDMI cable
1 x DisplayPort cable
Drivers and documentation media
Quick setup guide
Safety Information - 1 x USB 3.0 upstream cable
Ports
- Connectivity
3 x HDMI 2.0 ( 2 x Rear, 1 x Side)
1 x DP 1.4 (Rear)
1 x USB 3.0 upstream port (Rear)
4 x USB 3.0 Downstream port (Rear x 2, Side x 2)
1 x Headphone-out jack (Side)
1 x S/PDIF Out port (Rear)Audio Output
YesAdjustability
Fixed stand
Built in cable-management


AMD Ryzen 9 9950X3D WOF Processor
Lexar NM610 Pro 500GB 3300MB/s M.2 2280 PCIe Gen 3 NVMe Internal Solid State Drive SSD
Western Digital Black SN7100 4TB M2 2280 PCIe Gen 4 Nvme Internal Solid State Drive SSD
MSI MAG 273QP QD-OLED X24 27 Inch 240Hz 0.03ms WQHD QD-OLED Flat Adaptive Sync DisplayHDR True Black 400 Black Monitor
FSP U580 Panoramic TG Back-Connect Support With 7 120mm ARGB PWM Fans Black Ultra Mid Tower Case
Lexar NQ100 512GB 550MB/s 2.5 Inch SATA 6GB/s Internal Solid State Drive SSD
Msi Geforce RTX 5070 Shadow 3X 12Gb OC Graphic Card
Western Digital Black SN8100 2TB M2 2280 PCIe Gen 5 Nvme Without Heatsink Internal Solid State Drive SSD
Meetion MK008 PRO RGB 80% TKL Hot Swappable Red switch Arabic Wired Mechanical Keyboard
Aorus Master 16 BYH - Intel Core Ultra 9 275HX - 32GB DDR5 - 1TB NVMe Gen5 SSD - RTX 5080 16GB - 16 Inch OLED WQXGA 240Hz 1Ms Display - Thunderbolt 5 - WIFI 7 - Advanced Optimus - RGB Keyboard - Windows 11 Pro - Dark Tide Gaming Laptop
MSI PRO Z890 S WIFI Motherboard
Xigmatek Blast ARGB + Asgard 750W 80+ Bronze Mid Tower Case
Thermal Grizzly Kryonaut 1g Thermal Paste
Western Digital Black SN8100 1TB M2 2280 PCIe Gen 5 Nvme Without Heatsink Internal Solid State Drive SSD
Corsair MP600 PRO NH 8TB 7000MB/s M.2 2280 PCIe Gen 4 NVMe Internal Solid State Drive SSD
Logitech Brio 100 FHD Graphite Webcam
Aorus Master 16 AM6H Ultra 9 275HX - 16GBx2 DDR5 - RTX5090 24GB - 1TB M.2 SSD - QHD+ - Windows 11 Pro Arabic keyboard Gaming Laptop
Thermal Grizzly Aeronaut 3.9g 1.5ml Thermal Paste
Asus VA VA34VCPSR 34 Inch 100Hz 4ms UWQHD VA Curve 1500R Adaptive Sync HDR10 With Speakers Monitor
Lian Li PCI e 4.0 600mm White Riser Cable
SanDisk Extreme Pro 256Gb SDXC UHS-I Memory Card
Meetion BTM100 Wireless And Bluetooth Dual Mode Mouse
Xpg Hurricane Mag 120 ARGB PWM Magnetic 4 Fan
Gigabyte GeForce RTX 5050 Windforce 8GB GDDR6 OC Graphic Card
DarkFlash A305 Mesh TG With 4 CL6 ARGB Fans With GP650 650W 80 Plus Bronze PSU Black Mid Tower Gaming Case
Tplink Tl Wn822N High Gain Wireless Usb Adapter
Meetion C2000 Rechargeable Wireless And Bluetooth Keyboard And Mouse Combo
Tplink Tl Wn781Nd N150 Wireless Pci Express Adapter
Meetion R546 Wireless White Mouse
Xigmatek Pano II LCD Arctic Type C 8 Fan ARGB Pwm 9Inch Multi Display LCD Panel Curved TG EATX Super Tower Case 



















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