Dell 27 Plus 4K S2725QS vs Samsung 34" ViewFinity S5 Ultrawide

Two of our picks from Best Computer Monitors, compared side by side on the specs and trade-offs that actually matter.

Short answer

Between the Dell 27 Plus 4K S2725QS and the Samsung 34" ViewFinity S5 Ultrawide, we recommend the Dell 27 Plus 4K S2725QS ($255.99 when we checked it on 2026-08-24) as the better computer monitor for most people. Everyday 4K on a tight budget The Samsung 34" ViewFinity S5 Ultrawide ($339.90 when we checked it on 2026-08-24) still makes sense if multitaskers who want one wide screen instead of two.

Specs head to head

SpecDell 27 Plus 4K S2725QSSamsung 34" ViewFinity S5 Ultrawide
Resolution4K (3840 x 2160)3440 x 1440 (21:9)
Refresh Rate120 Hz100 Hz
Size27-inch IPS34-inch

Our take on each

Budget Pick9.0

Dell 27 Plus 4K S2725QS

Best for: Everyday 4K on a tight budget

Getting true 4K and a 120Hz refresh rate in the same budget monitor used to be a fantasy, and this Dell quietly pulls it off. It earns the budget 4K pick here once you factor in the 27-inch IPS panel and 99% sRGB coverage, which look sharp for spreadsheets and good enough for the occasional movie night.

FreeSync Premium keeps motion clean during light gaming, and built-in speakers plus blue-light reduction round it out as a monitor you can genuinely live with all day, not just tolerate. At 14.26 pounds it is not the lightest panel around, but that is typical for a 27-inch 4K screen.

The speakers will not replace a real desktop set, and if you are firmly a 60Hz office user, the extra refresh rate headroom will go unused. Neither is a real knock against what is, for the price, an unusually complete monitor.

Best Value6.0

Samsung 34" ViewFinity S5 Ultrawide

Best for: Multitaskers who want one wide screen instead of two

An ultrawide like this is the answer when alt-tabbing all day gets old. It earns the productivity pick here for a simple reason: a 34-inch 21:9 panel at 3440x1440 gives you room to park two full windows side by side without shrinking either one down.

The 100Hz refresh rate smooths out scrolling and holds up fine for casual gaming, while Picture-by-Picture and Picture-in-Picture let you pull in a second input at native resolution, useful if a laptop and a desktop need to share one screen. HDR10 and FreeSync round out the feature list for media and motion.

Two things to know going in: a curved ultrawide like this eats more desk depth than a flat monitor, and it is new enough that there are still very few reviews to lean on. If your day is genuinely buried in windows, though, it solves a real problem.

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