Dell 34 Plus USB-C Monitor - S3425DW, WQHD (3440x1440), 21:9 Curved, 120Hz, VA, 1ms, AMD FreeSync Premium, HDR10, Height Adju
Reviewed 23 August 2026 · price checked live
Check price on Amazon →Overview
Dell 34 Plus USB-C Monitor - S3425DW, WQHD is one of the 50 monitors products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: WIDE VIEW FOR PRODUCTIVITY & ENTERTAINMENT: Dive into an immersive experience on the 34-inch curved WQHD (3440 x 1440) display with a fast 120Hz refresh rate. Enjoy true-to-life visuals with 99% sRGB and 95% DCI-P3 color coverage. The VA panel, combined with HDR10, delivers deep blacks, crisp highlights. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 179 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Dell
- Amazon rating
- 4.6 / 5 from 179 ratings
- vs Monitors
- 0.1 above the category median of 4.5
- Rank in category
- 8 of 50 rated monitors we track
- Price position
- Towards the top of the range (category spans £50.57 to £369)
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Monitors
Across the 50 rated monitors products we track, the typical score is 4.5 out of 5. This one sits at 4.6, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice.
It carries 179 ratings against a category median of 353. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the upper third of a category running from £50.57 to £369, where the midpoint is about £87.99. Paying above the category norm needs a reason beyond the rating, because the score alone does not justify the gap here.
Worked out from the 50 monitors products in our catalogue, not from the brand's own claims. How we rank →
Key features
- ULTRA-WIDE VIEW FOR PRODUCTIVITY & ENTERTAINMENT: Dive into an immersive experience on the 34-inch curved WQHD (3440 x 1440) display with a fast 120Hz refresh rate. Ideal for multitasking across multiple windows, watching movies in cinematic proportions, or enjoying ultra-smooth gameplay with AdaptiveSync support.
- VIBRANT COLORS AND DEEP CONTRAST: Enjoy true-to-life visuals with 99% sRGB and 95% DCI-P3 color coverage. The VA panel, combined with HDR10, delivers deep blacks, crisp highlights, and a 3000:1 contrast ratio—perfect for creators, designers, and entertainment lovers.
- ADVANCED EYE COMFORT TECHNOLOGY: Certified TÜV Rheinland 4-star for eye comfort and equipped with ComfortView Plus, the monitor reduces harmful blue light by up to 35% without affecting color quality—helping you stay focused and comfortable even during long hours of use.
- INTEGRATED AUDIO WITH CUSTOMIZATION: Built-in dual 5W speakers deliver full-bodied sound, enhanced with five preset audio profiles and one customizable mode—whether you're joining a call, watching videos, or listening to music, the audio adapts to your needs.
- SIMPLIFIED CONNECTIVITY & SMART DESIGN: Declutter your desk with a single USB-C cable that delivers up to 65W of power and transmits data and video. Easily access front-facing pop-out USB ports and side HDMI and USB-A ports to connect peripherals in seconds. Fully adjustable stand offers tilt, slant, and height movement up to 130mm for all-day ergonomic comfort.
