
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


Sandisk Extreme PRO 2TB With USB4 External Solid State Drive SSD
Western Digital Black SN7100 4TB M2 2280 PCIe Gen 4 Nvme Internal Solid State Drive SSD
Lexar NM610 Pro 500GB 3300MB/s M.2 2280 PCIe Gen 3 NVMe Internal Solid State Drive SSD
Corsair MP600 PRO NH 8TB 7000MB/s M.2 2280 PCIe Gen 4 NVMe Internal Solid State Drive SSD
MSI Modern MD272XPW 27 Inch 100Hz 1ms MPRT FHD IPS Flat Adaptive-Sync HDR Ready With Speakers 65W PD White Monitor
Gigabyte B840M Eagle Wifi 6 AM5 Motherboard
Lenovo LOQ 15IRX10 83JE004QAX - Intel Core i7-13650HX - 24GB DDR5 4800Mhz - 512GB PCIe 4.0 NVMe SSD - RTX 5060 8GB - 15.6 inch 144Hz FHD IPS G-SYNC - White Backlit Arabic Keyboard - NO OS - LA1 AI Chip - Luna Grey Gaming Laptop
Msi GeForce RTX 5070 TI Ventus 3X 16GB GDDR7 OC Graphic Card
Lenovo Yoga Pro Bluetooth Mouse
Western Digital Black SN8100 2TB M2 2280 PCIe Gen 5 Nvme Without Heatsink Internal Solid State Drive SSD
MSI GeForce RTX 5070 Shadow 2X 12GB GDDR7 OC Graphic Card
Aerocool Smart G1 750W 80 Plus Gold Non-Modular ATX 3.1 PCIe 5.1 Power Supply
Gigabyte B760M Gaming WIFI6 PLUS Gen5 LGA1700 Gaming Motherboard
MSI MAG 276CXF 27 Inch 280Hz 0.5ms FHD Rapid VA Curve 1500R Adaptive Sync HDR Ready Black Monitor
Zotac Gaming GeForce RTX 5080 Solid Core 16GB GDDR7 OC Graphic Card
Samsung Essential S3 S32GF S24F320GAU 24 Inch 120Hz 5ms FHD IPS Flat Eye Saver Mode Black Monitor
Sandisk Extreme Portable 2TB USB 3.2 Gen 2 For Playstation 5 Console and PC External Solid State Drive SSD
Thermalright Frozen Warframe Pro 360mm ARGB Black AIO Liquid CPU Cooler
Gigabyte GeForce RTX 5060 Windforce Max 8GB GDDR7 OC Graphic Card
Wd My Book 4Tb External Hard Drive
Lenovo 510 Cloud Grey WebCam
Western Digital Black SN8100 1TB M2 2280 PCIe Gen 5 Nvme Without Heatsink Internal Solid State Drive SSD
FSP U580 Panoramic TG Back-Connect Support With 7 120mm ARGB PWM Fans Black Ultra Mid Tower Case
Gigabyte Gaming A16 CVH - Intel Core i7-13620H - 16GB DDR5 - 1TB NVMe Gen4 SSD - NVIDIA RTX 5060 8GB - 16 Inch WUXGA (1920x1200) 165Hz IPS Display - MUX Switch with WIFI 6E - RGB Keyboard - Windows 11 Home - Black Steel Gaming Laptop
MSI MAG 274QF X24 27 Inch 240Hz 0.5ms WQHD Rapid IPS Flat AMD FreeSync Premium HDR Ready Monitor
Gigabyte GeForce RTX 5050 Windforce 8GB GDDR6 OC Graphic Card
Gigabyte B760 Gaming X Gen5 Motherboard
Gigabyte GeForce RTX 5060 Ti Windforce Max 16GB GDDR7 OC Graphic Card
MSI MPG 321URX 31.5 Inch 240Hz 0.03ms UHD QD-OLED Flat G-Sync Compatible DisplayHDR True Black 400 90W PD Black Monitor
Klevv G560 1TB Pcie 5 Nvme M.2 With Heatsink Internal Solid State Drive SSD
AMD Ryzen 9 5900XT Processor
Thermaltake Toughpower GT Snow 1200W 80 Plus Gold ATX 3.1 Fully Modular White Power Supply
Gigabyte B760M Aorus Elite WIFI6E Gen5 LGA1700 Gaming Motherboard
Lexar NQ100 512GB 550MB/s 2.5 Inch SATA 6GB/s Internal Solid State Drive SSD
Xigmatek Crystal Storm 4 fan PWM Argb Curved TG + Asgard 750W 80+ Bronze Mid Tower Case
MSI PRO MP251 E2 24.5 Inch 120Hz 1ms FHD IPS Flat Adaptive Sync HDR Ready With Speakers Black Monitor 















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