Quick takeaway
LG 27GN950-B UltraGear 4K Nano IPS leads this matchup 2 to 3 on measured spec rows and by 15 points overall. LG 27GN950-B UltraGear 4K Nano IPS is also about $360.00 cheaper at the latest tracked price.
Dell Alienware AW3423DWF QD-OLED vs LG 27GN950-B UltraGear 4K Nano IPS
Choose Dell Alienware AW3423DWF QD-OLED if...
Pick Dell Alienware AW3423DWF QD-OLED if color gamut, resolution, and model number are the reasons you are shopping in this category. It currently costs about $360.00 more, so make sure those wins matter to you.
Choose LG 27GN950-B UltraGear 4K Nano IPS if...
Pick LG 27GN950-B UltraGear 4K Nano IPS if refresh rate and response time are the reasons you are shopping in this category.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Display
| Spec | Dell Alienware AW3423DWF QD-OLED | LG 27GN950-B UltraGear 4K Nano IPS |
|---|---|---|
| Color Gamut | 99% DCI-P3 ✓ | 98% DCI-P3 |
| HDR | HDR True Black | - |
| Panel Type | OLED | IPS |
| Refresh Rate | 60 Hz (office) or 75 Hz | At least 144 Hz ✓ |
| Resolution | 1080p FHD ✓ | 4K UHD (3840x2160) |
| Response Time | 0.03 ms (GtG) | 1 ms (GtG) ✓ |
Connectivity
| Spec | Dell Alienware AW3423DWF QD-OLED | LG 27GN950-B UltraGear 4K Nano IPS |
|---|---|---|
| Ports | - | 2x HDMI 2.1 + DP 1.4 + USB hub |
General
| Spec | Dell Alienware AW3423DWF QD-OLED | LG 27GN950-B UltraGear 4K Nano IPS |
|---|---|---|
| Brand | Dell | LG |
| Category | Computer monitor | Computer monitor |
| Model Number | AW3423DWF ✓ | 27GN950-B |
The verdict
Based on 10 spec comparisons plus user ratings, the LG 27GN950-B UltraGear 4K Nano IPS comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Dell Alienware AW3423DWF QD-OLED vs LG 27GN950-B UltraGear 4K Nano IPS score measuring?
VSFinder compares 9 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $899.99 for Dell Alienware AW3423DWF QD-OLED and $539.99 for LG 27GN950-B UltraGear 4K Nano IPS.