Alienware AW3423DW 34.18-inch Quantom Dot-OLED… vs UPERFECT 13.3" 4K OLED Portable Monitor — Head-to-Head (2026)
The specs side by side, with links to both product pages.
Alienware AW3423DW 34.18-inch Quantom Dot-OLED Curved Gaming Monitor, 3440x1440 Pixels at 175Hz, Lunar Light (Renewed)
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vs
UPERFECT 13.3" 4K OLED Portable Monitor, 109% DCI-P3, 500 Nits Display | 3840×2160 UHD, 1ms Response, Ultra-Slim Aluminum Design, USB-C External Screen for Laptop, Gaming & Travel
Check price on Amazon
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*Price sourced from Amazon.com. Price and availability subject to change.
Spec-by-spec
| Spec | Alienware AW3423DW 34.18-inch Quantom… | UPERFECT 13.3" 4K OLED Portable… |
| Brand | Alienware | UPERFECT |
|---|
| Color | White | Black |
|---|
| Shape | Rectangular | Rectangular |
|---|
| Brightness | 250 | 500 cd |
|---|
| Resolution | QHD Ultra Wide 1440p | 4K UHD 2160p |
|---|
| Pixel Pitch | 0.23 | 0.16 |
|---|
| Screen Size | 34 Inches | 13.3 inches |
|---|
| Aspect Ratio | 21:9 | 16:9 |
|---|
| Display Type | OLED | OLED |
|---|
| Model Number | AW3423DW | M133J03 |
|---|
| Refresh Rate | 175 Hz | 60 hertz |
|---|
| Adaptive Sync | G-Sync Ultimate | FreeSync |
|---|
| Mounting Type | Desk Mount | Desktop Stand |
|---|
| Screen Finish | Glossy | Glossy |
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