Alienware AW3821DW 38" White
The 38-inch Nano-IPS panel delivers 3840 x 1600 resolution at 144Hz with 1ms response and G-Sync Ultimate, while 600 nits brightness and 95% DCI-P3 color coverage suit both fast-paced gaming and color-sensitive work. The 2300R curve and 21:9 aspect ratio widen the field of view, and the height-adjustable stand with swivel and tilt adds ergonomic flexibility for long sessions. This monitor is best for desktop gamers who want a high-refresh ultrawide with accurate colors for mixed gaming and creative tasks, though its 144W power draw and lack of portability limit it to a fixed setup.
現在、販売店の最新価格はありません
概要
The 30-Second Version
A stunning 38-inch ultrawide with top-tier color that's showing its age. Buy it refurbished if you hate OLED burn-in anxiety, otherwise look elsewhere.
Pros & Cons
長所
- Gorgeous 38-inch Nano-IPS panel with best-in-class color 98th
- 3840 x 1600 resolution gives you extra vertical space over typical ultrawides 90th
- 144Hz with G-Sync Ultimate keeps motion smooth 79th
- Full ergonomic stand with height, tilt, swivel, and pivot 76th
短所
- HDR 600 is weak sauce compared to modern OLEDs
- 144W power draw is thirsty for a monitor
- No USB hub or modern connectivity options
- Refurbished only at this point, and social proof is basically nonexistent
実証データ
Performance
The 144Hz refresh rate and 1ms response time are solid, but not groundbreaking in a world full of 240Hz OLEDs. What surprised us is how well the color holds up. 130.6% sRGB and 95% DCI-P3 coverage on a Nano-IPS panel means games look rich without the burn-in anxiety of OLED. G-Sync Ultimate is a nice touch too, though the HDR 600 certification is more of a checkbox than a true HDR experience. The 600 nits peak brightness is fine for a bright room, but don't expect OLED-level contrast.
Specifications
Full Specifications
Display
| Size | 38" |
| Resolution | 3840x1600 (4K UHD) |
| Panel Type | Nano-IPS |
| Aspect Ratio | 21:9 |
| Curved | Yes |
| Curvature | 2300 |
| Screen Finish | matte |
Performance
| Refresh Rate | 144 Hz |
| Response Time | 1 |
| Adaptive Sync | G-Sync Ultimate |
Color & HDR
| Brightness | 600 nits |
| Color Gamut | 130.6% sRGB, 95% DCI-P3 |
| Color Depth | 10-bit |
| HDR | DisplayHDR 600 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 0 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
Features
| PIP/PBP | No |
| Power | 144 |
vs Competition
The LG UltraGear 45GX950A-B is the obvious modern alternative. It's bigger, faster, and OLED, but you'll pay more and deal with potential burn-in anxiety. The Samsung Odyssey G60SD is another OLED option that undercuts the Alienware on price while delivering better HDR. If you need something for creative work first and gaming second, the Dell UltraSharp U4025QW is the smarter buy with its higher resolution and better connectivity. The AW3821DW sits in an awkward middle ground: too expensive to be a budget pick, too old to be a flagship.
| Spec | Alienware AW3821DW 38" | LG UltraGear 45GX950A-B | ASUS ROG Strix XG27UCDMG | Dell UltraSharp U4025QW | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD |
|---|---|---|---|---|---|---|
| Screen Size | 38 | 45 | 27 | 39.70000076293945 | 27 | 27 |
| Resolution | 3840 x 1600 | 5120 x 2160 | 3840 x 2160 | 5120 x 2160 | 2560 x 1440 | 2560 x 1440 |
| Panel Type | Nano-IPS | OLED | OLED | IPS | QD-OLED | OLED |
| Refresh Rate | 144 | 330 | 240 | 120 | 240 | 360 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | G-Sync Ultimate | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | DisplayHDR 600 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 600 | DisplayHDR True Black 400 | HDR10+ |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | Color | 携帯性 | Display | Feature | Ergonomic | Performance | Connectivity |
|---|---|---|---|---|---|---|---|
| Alienware AW3821DW 38" | 98 | 3.8 | 76 | 89.9 | 78.9 | 72.7 | 53.8 |
| LG UltraGear 45GX950A-B Compare | 99.4 | 76.6 | 99.7 | 95.8 | 90.9 | 99.4 | 96.9 |
| ASUS ROG Strix XG27UCDMG Compare | 96.1 | 57.8 | 97.9 | 84 | 90.9 | 98 | 81.4 |
| Dell UltraSharp U4025QW Compare | 98.2 | 76.6 | 98.7 | 95.8 | 90.9 | 56 | 99.3 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.1 | 57.8 | 77.4 | 84 | 90.9 | 98 | 81.4 |
| Samsung Odyssey G60SD Compare | 90.4 | 40 | 77.4 | 67.8 | 90.9 | 99.6 | 87.7 |
価格
Value & Pricing
At CAD 1,599 refurbished, this is a tough sell unless you specifically want the 38-inch size. New OLED ultrawides from LG and Samsung are dropping in price and offer better contrast, faster response, and real HDR. But if you're scared of burn-in and want a color-accurate workhorse that also games well, the AW3821DW still makes a case for itself. Just don't pay full retail for a new one, because that ship has sailed.
詳細情報
Overview
The Alienware AW3821DW is a big, beautiful ultrawide that still holds its own for immersive gaming. The 38-inch Nano-IPS panel with a 3840 x 1600 resolution is the star here, and our color data puts it in the 98th percentile, which is basically top of the charts. If you want a massive curved screen that makes games feel huge, this thing delivers. Just know you're buying into a slightly older platform at this point, and the refurbished price is the only way it makes sense.
Common Questions
Q: Is this monitor good for productivity and work?
Yes, actually. The 3840 x 1600 resolution gives you more vertical space than a typical 3440 x 1440 ultrawide, and the color accuracy is excellent. Just know the 144W power draw and lack of USB-C will annoy you if you're docking a laptop.
Q: Does the HDR actually look good?
Not really. DisplayHDR 600 is the bare minimum for HDR, and without local dimming, bright scenes will look washed out compared to an OLED. Treat this as a great SDR monitor that can technically accept an HDR signal.
Q: Is the curve too aggressive?
The 2300R curve is pretty gentle compared to something like a 1000R Samsung. You'll barely notice it after a day, and it helps with immersion on a screen this wide without distorting straight lines for work.
Who Should Skip This
If you want real HDR performance or the fastest possible response times, this isn't it. Go get an OLED like the Samsung Odyssey G60SD or LG UltraGear 45GX950A-B instead. And if you're a MacBook user who wants a single-cable setup, the lack of USB-C will drive you nuts.
Verdict
The AW3821DW is a great monitor from a few years ago that's still enjoyable today, but only at the right price. If you find it refurbished for a good deal and you want a big, color-rich ultrawide without OLED worries, go for it. Otherwise, put your money toward a modern OLED or a more productivity-focused ultrawide.
Usage Scores
- 総合61
- ゲーム70.2
- Office61.2
- Creative61.3
- Portable13.3
- Professional60
- エンタメ65.4