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Black 34 inch curved ultrawide monitor with thin bezels

SAMSUNG

SAMSUNG LS34A654UBNXGO 34" 3440 x 1440 monitor

SKU CH-6JZ1-KDRCQ MPN LS34A654UBNXGO

A 34 inch curved VA panel delivers 3440 x 1440 resolution, 1.07 billion colours, 350 nit brightness and FreeSync in a 21:9 format

  • Screen size34 in (86.4 cm)
  • Case colorBlack
  • Ultra-wide 21:9 view gives more horizontal workspace
  • 3440 x 1440 resolution renders sharp detail across the 34" panel
  • VA technology delivers deep contrast for rich images
  • 07 billion colours provide smooth gradients for creative work
  • FreeSync support reduces screen tearing during motion
  • 350 nit brightness keeps content clear in bright rooms

34-inch curved VA monitor

The Samsung ViewFinity S34A654UBN is a 34-inch curved display with a 21:9 ultra-wide aspect ratio and a 3440 x 1440 resolution. Its Vertical Alignment panel delivers 1.07 billion colours and a peak brightness of 350 nits. AMD FreeSync support keeps motion smooth during gameplay. The black cabinet suits professional and home office setups alike.

Wide aspect for multitaskers.

The 21:9 format gives extra horizontal space for timelines, spreadsheets or side-by-side windows, making it a strong choice for content creators and productivity users. FreeSync adds tear-free gaming for casual sessions. Competitive players who need very high refresh rates or 1 ms response should look elsewhere. Buyers who want multiple video inputs beyond HDMI will need a different model.

3440 x 1440 ultra-wide resolution

The 3440 x 1440 pixel count is the single figure that decides fit: it determines how much timeline, code or spreadsheet fits on screen and whether your GPU can drive the panel at native clarity. If your workflow needs more vertical pixels or a different aspect ratio, this monitor will not match the requirement.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $423.99
Pricier than about 80% of the 530 comparable items (median $193.49).
Screen size 34 in (86.4 cm)
Higher than about 91% of the 479 comparable items (median 27 in).

Specifications

Product
Case colorBlack
Display
Screen size34 in (86.4 cm)
Ports & slots
HDMI portsYes
Size & build
Shipping weight10.14 kg
Package size894 × 470 × 216 mm

Questions about this item

Should I pick the 34" 3440 x 1440 model for my desk?

The 34-inch ultra-wide panel gives a 21:9 field of view at 3440 x 1440, so you gain horizontal workspace without stacking a second screen.

What does the 350 Nit brightness look like in daily use?

At 350 nits the VA panel stays clear in normal office lighting and handles bright windows without washing out.

What does the HDMI connection cap for this 3440 x 1440 display?

HDMI carries the full 3440 x 1440 resolution; the actual refresh ceiling depends on the HDMI version your graphics card supports.

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