If you're looking for the ultimate gaming monitor this Black Friday, the Alienware 39 should be at the top of your list. Its 39-inch, 5K2K ultrawide display features a world-first RGB stripe tandem OLED panel that delivers vivid, vibrant colors and exceptional HDR performance, and with dual refresh rates of up to 330Hz it's ideal for esports as well as cinematic gaming. Its built-in polarizer ensures ultra-deep blacks even in brightly lit rooms, and an integrated KVM switch completes the perfect package for serious gamers and creative pros.
TL;DR: 5 best features of the Alienware 39
- The Alienware 39's RGB stripe tandem OLED delivers colors more vivid than LCD and competing RGWB stripe WOLED panels
- Superb HDR performance with Dolby Vision and 1,300 nits of peak brightness
- Dual refresh modes deliver cinematic 165Hz visuals at 5K2K resolution, or drop to 31.5” 4K for smooth 165Hz, with a 39” WFHD (2560x1080) esports mode hitting 330Hz
- Built-in polarizer keeps blacks deep even with bright lights on
- Integrated KVM switch enables you to seamlessly move between two systems
What makes the Alienware 39 better than other ultrawide gaming monitors?
The Alienware 39 introduces a new kind of OLED display: a world-first four-stack RGB stripe tandem OLED panel.
The Alienware 39 introduces a new kind of OLED display: a world-first four-stack RGB stripe tandem OLED panel
OLEDs deliver richer color and deeper contrast than LCD displays, and the Alienware 39 takes that up a notch by removing the white subpixel found in traditional OLED displays. That enables the Alienware 39 to deliver much richer color saturation and noticeably sharper text rendering than other OLED panels.
Need further convincing? PC Magazine says the Alienware 39 "easily earns our Editors' Choice nod for ultrawide gaming monitors", while Tom's Guide says the Alienware 39 "stuns thanks to its vivid tandem OLED panel, blazing-fast performance, and sleek design. It's Alienware's best gaming monitor yet."
HDR highlights that really pack a punch
With a whopping 1,300 nits of peak brightness and Dolby Vision support, the Alienware 39 delivers exceptional HDR without the washed-out colors that can affect similarly bright OLED displays. Think of a nighttime city skyline scene (Cyberpunk’s Night City, for example): neon signs and headlights stay bright and distinct instead of blowing out, while the shadows around them remain properly dark.
Deep blacks that no LCD display can match
Unlike the pixels in an LCD monitor, which have a shared backlight, the pixels in the Alienware 39’s OLED display are self-emissive and individually illuminated—so when they're off, they're completely off. That means true blacks rather than shades of grey, and superb contrast in HDR. And thanks to the integrated polarizer, you get those benefits even in brightly lit rooms with the Alienware 39.
Cinematic visuals and the speed you need
The Alienware 39 packs dual refresh modes. Its 165Hz mode delivers superbly smooth, cinematic visuals at full 5K2K resolution (or 31.5” 4K) for incredibly immersive gaming, while switching to its 39” WFHD (2560x1080) esports mode unlocks 330Hz esports mode—the extra speed you need to leave your rivals in the dust. Switch between an open-world story you’re taking slowly one evening like Valheim, and a fast-paced ranked match on Counter-Strike 2 the next, and the Alienware 39 display seamlessly adjusts to suit your game and playstyle.
What are the specifications of the Alienware 39?
Specification |
Alienware 39 |
Benefit |
|---|---|---|
Panel |
Four-stack, three-subpixel RGB stripe tandem OLED |
Individually lit pixels for deep blacks and vivid color, without the backlight bleed of LCD panels or color washout of traditional RGWB stripe OLEDs |
Resolution |
21:9 ultrawide, 5120 x 2160 (WUHD, 5K2K) |
Extra horizontal screen space for multitasking, plus sharp detail for both games and productivity work |
Curve |
1500R |
Wraps the edges of the screen into your peripheral vision for a more immersive, enveloping view |
Peak brightness |
1,300 nits HDR |
Highlights remain punchy and readable, even in bright rooms or high-contrast HDR scenes |
HDR |
Dolby Vision, VESA DisplayHDR True Black 500 |
Wider dynamic range between light and dark areas of the image, with certified true-black performance |
Contrast |
Infinite contrast ratio |
Blacks appear fully black rather than grayish, since unlit pixels emit no light at all |
Motion |
Anti-flicker technology |
Reduces VRR flicker in darker in-game scenes |
Color |
DCI-P3 99% coverage, Delta E < 2 accuracy |
Colors render close to how content creators intended, useful for both gaming visuals and color-sensitive work |
Adaptive sync |
NVIDIA G-SYNC Compatible, FreeSync Premium Pro, VESA AdaptiveSync |
Matches the display's refresh rate to the GPU's frame rate, cutting screen tearing and stutter across NVIDIA and AMD systems alike |
Connectivity |
USB-C quick-access DisplayPort with 90W power delivery |
A single cable can carry video and charge a laptop, simplifying desk setup |
Does the Alienware 39 have NVIDIA G-Sync or AMD FreeSync?
The Alienware 39 has universal sync compatibility, so it supports both NVIDIA G-Sync and AMD FreeSync. That keeps your options open, delivering tear-free performance irrespective of what kind of graphics card lives in your rig. So, if you upgrade from an NVIDIA card to an AMD one (or vice versa) down the line, the monitor doesn’t need replacing alongside it.
Alienware 39: Slim design meets long-term durability
The Alienware 39 features a thin, premium design, so you get flagship performance that doesn't dominate your desktop—and thanks to its integrated KVM switch you can use it with two systems without needing any additional hardware.
The Alienware 39 is also built to last: the four-stack OLED panel features LG's Personalized Algorithm, which reduces per-layer electrical stress and actively manages pixel usage to protect against burn in over years of daily use.
With its next-generation OLED display, ultra-bright HDR, universal sync compatibility and built-in anti-burn protection, the Alienware 39 is an exceptional gaming monitor—and its dual refresh rates make it exceptionally flexible too, delivering both cinematic visuals and ultra-fast esports performance.
The high specification, high contrast and vivid color reproduction make the Alienware 39 an excellent display for creative pros too. The Alienware 39’s RGB subpixel stripe structure eliminates color fringing to deliver crisp, clear text across documents, spreadsheets, and design software. The integrated KVM switch enables you to instantly and seamlessly switch from work to play.
Level up your gaming setup. Discover the Alienware 39 on the Dell website. US readers click here.
FAQs
Should I buy the Alienware 39 OLED instead of an LCD gaming monitor?
If you can afford it, yes. OLED displays are superior to LCD because instead of using a backlight, they're self-emissive—so each individual pixel can be lit, dimmed or turned off completely. That means black areas are completely black, not shades of grey, and the panel delivers much higher contrast. The Alienware 39 ups the ante even further: its world-first RGB stripe tandem OLED panel is even brighter and more vivid than other OLED displays. The difference is dramatic, especially in HDR games and movies.
Is the Alienware 39 a good monitor for competitive esports?
Yes. The Alienware 39 monitor has two display modes: a cinematic 165Hz mode at full 5K2K resolution (or 31.5” 4K), and a 39” WFHD (2560x1080) esports mode that hits 330Hz. That means it can handle both immersive single-player gaming and competitive, high frame rate tournaments with ease.
Does the Alienware 39 have an integrated KVM switch?
Yes, it does. That means you can connect two different systems—such as your gaming rig and your creative or work computer—and switch between them effortlessly on the Alienware 39, without needing extra hardware.