Samsung ViewFinity S6 S34A654UBN 34" Black

The Samsung ViewFinity S6 S34A654UBN is a 34-inch curved ultrawide monitor built for productivity. It offers 3440 x 1440 resolution, 100Hz refresh rate, USB-C with Ethernet, and full ergonomic adjustability at a reasonable price. It's an excellent choice for office work and multitasking, though gamers and color professionals should look elsewhere.

The 3440 x 1440 resolution at 100Hz is the sweet spot for this panel. You get roughly 2.4 times the pixels of a standard 1080p monitor, which means you can comfortably run three full-size windows side by side without squinting. The 5ms GTG response time is fine for a VA panel, though hardcore competitive gamers will notice some ghosting in fast-paced shooters. For office work, video calls, and the occasional RPG or strategy game, it's more than adequate.

Brightness tops out at 350 nits, which is middle of the pack. In a bright room with direct sunlight, you might wish for more punch, but in a typical office or home setup it's perfectly usable. HDR10 support is there, but don't expect much from it. This isn't a display that's going to make HDR content pop the way an OLED would. The performance score lands at the 54th percentile overall, which tells you what you need to know: this monitor isn't built for speed, it's built for screen space and comfort.

Stacked against the competition, the ViewFinity S6 occupies a specific niche. The ASUS ROG Strix XG27UCDMG and MSI MAG 271QPX QD-OLED E2 are gaming monitors first, with OLED panels that absolutely destroy this VA panel in contrast and response time. But they're also 27 inches and 16:9, which means you're giving up a ton of horizontal workspace. The LG UltraGear 45GX950A-B is a 45-inch ultrawide that's more immersive, but it's also significantly more expensive and aimed at gamers.

The closest competitor in spirit is the Dell UltraSharp U4025QW. That Dell has a 40-inch 5K2K panel with better color accuracy and a built-in KVM switch, but it costs substantially more. The Gigabyte MO27U2 is another OLED option that trades blows on image quality but can't match the Samsung's screen real estate or productivity features. If your priority is getting the most usable desktop space per dollar, the ViewFinity S6 wins this round.

At around 600 CAD for an open box unit in essentially new condition, the ViewFinity S6 S34A654UBN is a strong value proposition. A brand new ultrawide with this resolution, curve, and feature set typically runs several hundred dollars more. The USB-C port alone is worth a premium if you're docking a modern laptop, and the Ethernet jack is a genuinely useful bonus you won't find on most competitors. If you're comparing against something like the Dell UltraSharp U4025QW, you're looking at a much higher price for that Dell, though you do get a larger 40-inch panel and better color accuracy. For pure productivity on a budget, this Samsung is hard to beat.

The Samsung ViewFinity S6 S34A654UBN is a 34-inch ultrawide monitor aimed squarely at office workers and multitaskers who want a ton of horizontal screen real estate without selling a kidney. It runs a 3440 x 1440 VA panel with a 1000R curve, which is aggressive enough to wrap around your field of view but not so dramatic that spreadsheets look like they're bending into another dimension. At 100Hz with FreeSync, it's also a sneaky decent option for casual gaming after hours.

This particular unit is an open box listing, which means it's technically refurbished but unused, in 10/10 condition, and still carries a one year warranty. The price sits around 600 CAD in our database, which is a solid chunk less than what you'd pay for a brand new ultrawide with this feature set. For anyone searching "is the Samsung ViewFinity S6 good for office work," the short answer is yes, especially if you can grab it at this kind of discount.

Feature-wise, this thing is loaded. Height adjust, tilt, swivel, pivot, VESA mounting, USB-C with power delivery, and even an RJ45 Ethernet port. That last one is rare on monitors and genuinely useful if you're docking a laptop that lacks a wired network connection. The feature set ranks in the 97th percentile in our database, which is about as good as it gets for a productivity display in this price range.

Skip this monitor if you're a competitive gamer who needs fast response times and high refresh rates. The 5ms GTG response and 100Hz cap will hold you back in titles like Valorant or CS2, where something like the ASUS ROG Strix XG27UCDMG or MSI MAG 271QPX QD-OLED E2 would serve you much better. Professional colorists and photographers should also pass, since the VA panel's color accuracy and viewing angles aren't up to that standard. And if you need a portable display for travel, this 34-inch curved behemoth scores a 24 out of 100 for portability, so it's staying on your desk. For those users, a high-refresh IPS or OLED panel makes more sense.

Should you buy the Samsung ViewFinity S6 S34A654UBN? If you're a multitasker who lives in spreadsheets, code editors, or design tools and wants an ultrawide without paying ultrawide prices, yes. The open box deal at 600 CAD makes it even more compelling. The 1000R curve, USB-C connectivity, and Ethernet port make it a fantastic docking station replacement for laptop users.

But if you're primarily a gamer who cares about fast response times and deep blacks, look elsewhere. The VA panel and 5ms response time will frustrate you in competitive titles. And if you need accurate color for professional photo or video work, this isn't the panel for you either. For everyone else, especially office workers and students, this is one of the best productivity monitors you can get at this price.