Our Verdict
Dell Alienware AW3423DWF is the QD-OLED ultrawide that sets the standard for immersive gaming. Infinite OLED contrast, 99.3% DCI-P3 Quantum Dot colour and 34-inch 21:9 curvature in a 165Hz 0.1ms display. LG's 45-inch OLED ultrawide is more immersive at higher cost — AW3423DWF is the sweet spot where QD-OLED quality and ultrawide immersion combine at a premium but not extreme price.
Why trust 247Verdict? We don't run a physical test lab — every recommendation is built from verified Amazon owner data (rating, review volume, and recurring themes across owner reviews) checked against manufacturer specifications, and every review says plainly who it's not right for. Every product needs 4.0+ stars from 200+ verified reviews before we'll recommend it. Full detail on our methodology page.
Pros & Cons
✓ Pros
- QD-OLED panel delivers OLED blacks and Quantum Dot colour accuracy in ultrawide format
- 34-inch 21:9 ultrawide at QD-OLED quality — the best ultrawide gaming display available
- 0.1ms response time combines ultrawide immersion with OLED responsiveness
- 1800R curvature wraps the ultrawide display naturally around field of view
- 99.3% DCI-P3 serves professional creative work alongside gaming immersion
✗ Cons
- £750+ — QD-OLED ultrawide premium pricing
- 21:9 aspect ratio has game compatibility limitations for older titles
- QD-OLED burn-in risk with static HUD elements over extended gaming periods
4.6★ from 4,200 verified Amazon owners
Key Specifications
| Panel | QD-OLED |
|---|---|
| Size | 34" 21:9 |
| Refresh | 165Hz |
| Response | 0.1ms |
| Colour | 99.3% DCI-P3 |
| Curve | 1800R |
How It Compares to the ASUS ROG Swift OLED PG32UCDM 4K 240Hz
The closest alternative in this category is the ASUS ROG Swift OLED PG32UCDM 4K 240Hz (9.5/10). Here's how the two stack up on the specs they share:
| Dell Alienware... | ASUS ROG Swift OLED... | |
|---|---|---|
| Panel | QD-OLED | 4K OLED |
| Size | 34" 21:9 | 32-inch |
| Refresh | 165Hz | 240Hz |
| Response | 0.1ms | 0.03ms |
| Colour | 99.3% DCI-P3 | 99% DCI-P3 |
Performance
Dell Alienware AW3423DWF is the QD-OLED ultrawide that sets the standard for immersive gaming. Infinite OLED contrast, 99.3% DCI-P3 Quantum Dot colour and 34-inch 21:9 curvature in a 165Hz 0.1ms display. LG's 45-inch OLED ultrawide is more immersive at higher cost — AW3423DWF is the sweet spot where QD-OLED quality and ultrawide immersion combine at a premium but not extreme price. On paper the headline numbers are panel of QD-OLED, size of 34" 21:9, refresh of 165Hz, response of 0.1ms, colour of 99.3% DCI-P3, curve of 1800R. Its standout is that qd-oled panel delivers oled blacks and quantum dot colour accuracy in ultrawide format. Owners often find a wireless gaming headset a worthwhile addition to this setup.
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Owner Essentials
Build Quality & Design
Beyond that, owners and the spec sheet point to a few more genuine strengths. 34-inch 21:9 ultrawide at QD-OLED quality — the best ultrawide gaming display available. 0.1ms response time combines ultrawide immersion with OLED responsiveness. For those looking to complement it, a controller charging dock is commonly paired with this product. We can't bench-test durability, but the depth of positive long-term owner feedback is the best available proxy for how it holds up.
Value for Money
It isn't flawless. £750+ — QD-OLED ultrawide premium pricing. 21:9 aspect ratio has game compatibility limitations for older titles. QD-OLED burn-in risk with static HUD elements over extended gaming periods. Whether those matter depends entirely on how you'll use it. At the premium price point, the trade-offs are easy to live with for the right buyer. It's the right call for Look elsewhere if you're among
Final Verdict
Dell Alienware AW3423DWF is the QD-OLED ultrawide that sets the standard for immersive gaming. Infinite OLED contrast, 99.3% DCI-P3 Quantum Dot colour and 34-inch 21:9 curvature in a 165Hz 0.1ms display. LG's 45-inch OLED ultrawide is more immersive at higher cost — AW3423DWF is the sweet spot where QD-OLED quality and ultrawide immersion combine at a premium but not extreme price.
FAQ
Is the Dell Alienware AW3423DWF 34-inch QD-OLED worth the money?
Dell Alienware AW3423DWF is the QD-OLED ultrawide that sets the standard for immersive gaming. Infinite OLED contrast, 99.3% DCI-P3 Quantum Dot colour and 34-inch 21:9 curvature in a 165Hz 0.1ms display. LG's 45-inch OLED ultrawide is more immersive at higher cost — AW3423DWF is the sweet spot where QD-OLED quality and ultrawide immersion combine at a premium but not extreme price.
Who should NOT buy the Dell Alienware AW3423DWF 34-inch QD-OLED?
Is the Dell Alienware AW3423DWF 34-inch QD-OLED available in the UK and US?
Yes — we list both Amazon UK and US links. Always verify voltage compatibility (UK 230V, US 120V).
What's the biggest drawback of the Dell Alienware AW3423DWF 34-inch QD-OLED?
£750+ — QD-OLED ultrawide premium pricing
What do owners say about the Dell Alienware AW3423DWF 34-inch QD-OLED?
4.6★ from 4,200 verified Amazon owners. QD-OLED panel delivers OLED blacks and Quantum Dot colour accuracy in ultrawide format
How does the Dell Alienware AW3423DWF 34-inch QD-OLED compare to similar gaming gears?
At 9.4/10, it ranks among the strongest options we've reviewed in this category. See our Dell Alienware AW3423DWF 34-inch comparisons for direct head-to-head detail against specific alternatives.
Alternatives to Consider
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