79
ASUS
ASUS ROG Swift PG32UCDM
- 4K 240Hz OLED perfection
- 0.03ms true response time
- Glossy panel for maximum contrast
Dell
Dell U3423WE Ultrawide
0 /100
Our Verdict
The productivity king. The 21:9 ultrawide format is transformative for multitasking, and the USB-C hub with 90W charging means one cable for everything. Not for gaming or HDR content.
Detailed Scores
Pros & Cons
Pros
- 34" ultrawide perfect for productivity
- USB-C 90W single-cable setup
- Built-in KVM switch
- IPS Black deep blacks for IPS
- Excellent factory calibration
Cons
- Only 60Hz
- Not suitable for gaming
- HDR performance limited
- No OLED-level contrast
Specifications
Panel 34" IPS Black
Resolution 3440x1440 (UWQHD)
Refresh Rate 60Hz
HDR HDR 400
Brightness 300 nits typical
Ports HDMI 2.0, DisplayPort 1.4, USB-C 90W, RJ45, USB hub (5x USB-A)
Color Gamut 98% DCI-P3
Where to Buy
Amazon.co.uk
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Compare With
86
Samsung
Samsung S95D OLED 65"
- Anti-glare OLED — best for bright rooms
- Brightest OLED panel available
- 4K 144Hz for gaming
89
LG
LG OLED C4 65"
- Perfect OLED blacks
- Excellent gaming features (4K 120Hz, VRR)
- 4x HDMI 2.1 ports
Frequently Asked Questions
Is ultrawide good for productivity?
Absolutely. Having two documents side by side without bezels in between is transformative. Most people who try ultrawide never go back to 16:9.
Does the USB-C charge laptops?
Yes, 90W charging works with most laptops including MacBooks and ThinkPads. One cable for video, data, and power.
Can I use it for gaming?
At 60Hz, it's not ideal for fast-paced games. Casual gaming is fine, but competitive gamers should look at higher refresh rate monitors.