usability, size, price, design

93% of the reviews on Amazon.co.uk give this product a positive rating.

Robust build quality ; Ergonomic VESA stand ; High contrast ratio ; Good overall image quality

Modest color accuracy for the price ; Some backlight bleed ; Expensive

Dell’s U3415W is the best 21:9 monitor we’ve tested so far. It offers superior contrast to the LG 34UC97, and while it falls a bit behind in color accuracy, it’s otherwise on par. The stand is superior, too, which makes it better suited for the...

After finishing the review of the Dell UltraSharp U3415W monitor, we can draw a positive conclusion. Not only the look and the haptics are good, the features and the performance are also decent. The supported interfaces (MHL, HDMI 2.0 and DisplayPort...

Out-of-box accuracy • Brightness • Sharpness • Full-featured OSD • Build quality • Screen real estate • Curved screen • Input lag • Viewing angle

Minor gamma flaws

Curved monitors may still leave some buyers scratching their heads but in our opinion, they’re quite useful and worth the extra money. The U3415W offers quality and accuracy that easily justify its price so we consider the ultra-wide aspect and curved...

Love having this much space on the desktop i can view 4 x A4 documents at once to give you an idea

Setting menu a bit fiddly but dont use it often

It is a thing of beauty which makes me smile every time I switch it on. I personally love the curve and think that it provides for a lovely user experience. The product is heavy and stunningly well made.

Not really, this is a product for the professional and therefore justifies its pricetag

Huge screen allows multiple windows to be open currently which rrally helps with prodictivity.

Swapping source a bit fiddly. Hoping it is thrip proof as that has proved problematic with other monitors. The little blighters crawl behind screen and die, leaving what looks like a comma!