Curved 38-Inch Ultrawide View
Its 37.52-inch curved screen uses a 21:9 ultrawide aspect ratio.
If you buy through affiliate links, we may earn commissions, which help support our site.
Updated 4 months ago
Alienware AW3821DW
A premium 38-inch curved ultrawide gaming monitor offering a unique 3840x1600 resolution, 144Hz, and Nvidia G-Sync Ultimate.
General Information
BrandDell
NameAlienware AW3821DW
Product Highlights
3840 x 1600 Resolution
The display delivers a 3840 x 1600 resolution for an ultrawide desktop and gaming format.
144Hz with G-Sync Ultimate
A 144Hz refresh rate and Nvidia G-Sync Ultimate adaptive sync are included for gaming.
The Dell Alienware AW3821DW is a 37.52-inch curved ultrawide gaming monitor with a 3840 x 1600 resolution, 144Hz refresh rate, Nano IPS panel, and Nvidia G-Sync Ultimate.
Media Reviews
PCMag3.5/5
Alienware 38 Curved Gaming Monitor (AW3821DW) Review
The monitor features fast response times and an attractive design, but it is expensive and ultimately outclassed by Alienware's smaller QD-OLED models. It falls slightly short of expectations regarding input lag and HDR performance.
Trusted Reviews
Alienware AW3821DW Review - Trusted Reviews
The monitor is sturdy, versatile, and offers immersive, bright, and punchy gaming imagery. However, it lacks depth due to poor contrast and performs poorly with HDR.
Read review
PC Gamer90/100
Alienware AW3821DW gaming monitor review | PC Gamer
An excellent, albeit expensive, ultrawide monitor for gaming and work that features a color-accurate panel and stunning design, though it is hampered by underwhelming local dimming and the absence of modern connectivity ports like HDMI 2.1.
Laptop Mag
Alienware 38 AW3821DW gaming monitor review | Laptop Mag
The monitor offers a beautiful curved display with impressive color performance and brightness for gaming and productivity, but its extremely high price and lack of built-in speakers are notable downsides.
Read review
Video Analysis
10:33
38" ULTRAWIDE IS CRAZY BIG - Alienware AW3821DW Gaming Monitor Review!
304,421 views • 5 years ago
12:16
3840x1600 is Better Than 4k: Why This is the Best Resolution (Alienware AW3821DW)
134,728 views • 3 years ago
7:20
Alienware AW3821DW Nano IPS Display - Is It Worth It?
115,394 views • 5 years ago
20:41
The BEST Ultrawide Gaming Monitor?! - Alienware AW3821DW 38"
104,781 views • 5 years ago
7:09
Alienware 38" ULTRAWIDE AW3821DW Review!
74,317 views • 5 years ago
6:24
The perfect monitor size !!! | Alienware AW3821DW review
15,123 views • 2 years ago
Attributes
| Attribute | Specification | Notes |
|---|---|---|
| Adaptive Sync | Nvidia G-Sync Ultimate | |
| Adaptive Sync Support | Yes | |
| Aspect Ratio | 21:9 | |
| Brightness | 450 nits | nits |
| Color Gamut | 130.6% sRGB, 95% DCI-P3 | |
| Contrast Ratio | 1000:1 | |
| Curvature | 2300R | |
| Ergonomic Adjustments | height adjustment, tilt, swivel | |
| Panel Type | Nano IPS | |
| Ports | DisplayPort 1.4, 2 x HDMI, USB 3.2 Gen 1 upstream, 3 x USB 3.2 Gen 1 downstream, USB 3.2 Gen 1 downstream with battery charging (BC 1.2), Headphones, Audio line-out | |
| Refresh Rate | 144 Hz | Hz |
| Resolution | 3840 x 1600 | |
| Response Time | 1 ms | ms |
| Screen Size | 37.52 inches | inches |
| Vesa Mount Compatibility | Yes |
Explore Alternatives
M34WQ
A 34-inch flat ultrawide monitor boasting a 144Hz IPS panel and a built-in KVM switch.
View Details
UltraSharp U3824DW
A 37.5-inch curved WQHD+ (3840x1600) monitor featuring IPS Black technology, a built-in KVM, and dual 9W speakers.
View Details
TUF Gaming VG27AQ
A 27-inch 1440p 165Hz IPS monitor featuring Extreme Low Motion Blur Sync (ELMB SYNC) technology.
View Details