Alienware 38 AW3821DW curved gaming monitor
Tech Specs
Quick Specs
General
Connectivity
- 2 x HDMI
- DisplayPort (DisplayPort 1.4 mode)
- USB 3.2 Gen 1 upstream
- 3 x USB 3.2 Gen 1 downstream
- USB 3.2 Gen 1 downstream with Battery Charging 1.2
- Headphones (mini-jack)
- Audio line-out (mini-jack)
Mechanical
Miscellaneous
- 1 x DisplayPort cable - DisplayPort to DisplayPort
- 1 x Mini DisplayPort cable - miniDisplayPort to DisplayPort
- 1 x USB 3.2 Gen 1 upstream cable
Power
Dimensions & Weight
- With stand - width: 89.49 cm - depth: 29.35 cm - height: 44.97 cm
- Without stand - width: 89.49 cm - depth: 13.01 cm - height: 39.94 cm - weight: 7.9 kg
Dimensions & Weight (Shipping)
Manufacturer Warranty
Warranty
Premium Support
- 24x7 direct phone support
- Onsite support after remote diagnosis
- Collaborative help to resolve everyday software issues
- International support
- Proactively finds issues through SupportAssist features and contacts Dell while notifying you
- Repair service for accidental drops, spills and electrical surges
- Personalized software help
- SupportAssist features that proactively predict issues, provide automated virus and malware removal, and optimize PC performance
Alienware 38 AW3821DW curved gaming monitor
aw3821dw
Features & Design

More to see. More to conquer.
As real as it gets: Aside from giving you strikingly realistic images, VESA DisplayHDR™ 600 with localized dimming, improves the contrast ratio with greater colour depth, remarkable clarity and a reduced halo effect.
Every colour covered: IPS Nano Colour technology is the cinema standard that offers wider colour coverage than sRGB, enabling colours to be richer and more lifelike. Plus, it supports 95% DCI-P3 across a wide-viewing angle.
Step inside: A 2300R curved screen with a 21:9 aspect ratio provides a truly immersive gaming experience by enhancing field of vision, while reducing distortion, glare and reflection. It also creates a truly immersive gaming experience by making use of peripheral vision.
See every detail: Visuals come to life with a 37.5" curved WQHD+ display that offers 24% more screen pixels than WQHD (3440 x 1440) for a more expansive view.

All of the speed. None of the blur.
Remarkable clarity: NVIDIA® G-SYNC® ULTIMATE certification delivers smooth gaming and allows for brilliant HDR renderings with HDR capable games*.
A smoother experience: Capitalize on a 144Hz high refresh rate and enjoy smoother, ultralow latency gameplay. Plus, with a true 1ms Gray to Gray response time, the pixels themselves change colour almost instantaneously to eliminate motion blur.
*In order to get the full NVIDIA® G-SYNC® ULTIMATE experience, users must ensure that the monitor is directly connected to the HDMI or DisplayPort on their PC.

Be in command
Win from any angle: A fully adjustable stand with height markers gives you more comfort, greater versatility and easier adjustability for an extended gaming session. Tilt, swivel, adjust and game on.
Elevate your game: AlienFX allows for custom lighting and in-game lighting responsiveness. The Gaming OSD offers several gamer-centric options that helps you improve your performance and provide the best in-game advantage.
Easy on the eyes: This TÜV-certified monitor has a flicker-free screen with ComfortView, a feature that reduces harmful blue light emissions. It’s designed to optimize eye comfort to enable you to game comfortably over long hours.

Ports & Slots
1. Power Connector | 2. HDMI 2.0 Port | 3. HDMI 2.0 Port | 4. DisplayPort 1.4 | 5. VESA Mount | 6. SuperSpeed USB 3.2 Gen 1 (5 Gbps) Downstream Port with Power Charging | 7. Downlights | 8. Headphone Out Jack | 9. SuperSpeed USB 3.2 Gen 1 (5 Gbps) Downstream Port | 10. SuperSpeed USB 3.2 Gen 1 (5 Gbps) Upstream Port | 11. SuperSpeed USB 3.2 Gen 1 (5 Gbps) Downstream Port x2 | 12. Audio Line-Out Jack
Cables Included:
1. Power Cable | 2. DisplayPort to DisplayPort Cable | 3. Mini-DisplayPort to DisplayPort Cable | 4. HDMI Cable | 5. USB 3.2 Gen 1 (5 Gbps) Upstream Cable

Dimensions & Weight
1. Height: 449.7mm ~ 579.7mm (17.70" ~ 22.82") | 2. Width: 894.9 mm (35.23") | 3. Depth: 293.5 mm (11.56")
Weight (Panel Only): 7.9 kg (17.49 lb) Weight (Monitor with cables and full packaging): 19.3 kg (42.49 lb)i
Peace of mind, guaranteed
Our products are engineered with care and precision, so we guarantee support and peace of mind.

Premium Panel Guarantee
The Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warrantyi period even if only one bright pixel is found.

Advanced Exchange Service
Your monitor comes with a 3-year Advanced Exchange Servicei so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.i

Reliable and responsible
Designed with the environment in mind, this monitor meets the latest regulatory and environmental standards such as RoHS compliance, China Energy Label (CEL), WEEE, ErP (EuP) Standards, and Korea E-Standby.

Essential accessories for your Alienware Gaming Monitor.

Alienware Low-Profile RGB Mechanical Gaming Keyboard | AW510K
Fly your colours on the battlefield with fully customizable AlienFX low profile RGB lighting that gives you a choice of up to 16.8m colors per key via Alienware Command Center Software and a tricked-out setup that brings you deeper into the action.

Alienware 7.1 Gaming Headset | AW510H
Get engrossed in your games on the Alienware 7.1 Gaming Headset, showcasing 7.1 surround sound.

Alienware 610M Wired/Wireless Gaming Mouse | AW610M - Lunar Light
Dual mode wired & wireless gaming mouse with rechargeable lithium ion battery & seven programmable buttons for performance that takes no prisoners.
37.5" Fast IPS Curved Gaming Monitor with NVIDIA® G-SYNC® ULTIMATE certification, VESA DisplayHDR™ 600 and IPS Nano Colour for an immersive gaming experience. |