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Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)

Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)

4.2· 58 ratings

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$189.97at AmazonObserved at 11:03 PM

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Our take on the Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)

The Sceptre C345B-QUT168 is a 34-inch curved ultrawide monitor with a 3440 x 1440 WQHD panel, a 1500R curve and a refresh rate up to 165Hz over DisplayPort. It covers a claimed 99% sRGB, has a 1ms response time, AMD FreeSync Premium and Picture-by-Picture for two inputs side by side. At $189.97 at Amazon as of November 4, 2026, it sits at the low end of what 34-inch 1440p ultrawides cost, well under the $300-$500 typical for name-brand 165Hz models.

Best forBudget 34-inch ultrawide buyersGaming on a single wide screenMultitasking with two sources via Picture-by-PictureDesk setups that want a big screen without a big spend
Pros
  • 3440 x 1440 resolution gives a sharp, wide desktop
  • Up to 165Hz with FreeSync Premium for smoother games
  • Two DisplayPort and two HDMI inputs
  • Picture-by-Picture lets two devices share the screen
  • 99% sRGB coverage suits everyday work and media
  • Low price for the size and resolution

Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168) prices at every store

  • AmazonNew

    Availability unknown

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    $189.97Free shippingObserved at 11:03 PM
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Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168) price history

Lowest price we've seen: $189.97 on Nov 4 at Amazon. Tracked across 1 store since Nov 4.

What reviewers say

Owner feedback on the C345B is mixed but leans positive: buyers like the size, resolution and price, and treat it as a strong value ultrawide. Complaints center on the VA panel, the stand and quality control.

Pros
  • Big, immersive screen for the money
  • Sharp 3440 x 1440 resolution
  • High refresh rate for gaming
  • Easy multi-input setup
Cons
  • Dark-scene smearing and ghosting
  • Weak stand and limited tilt/height adjustment
  • Occasional dead pixels or backlight bleed out of the box

About the Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)

34" Ultrawide Curved Gaming Quad HD Monitor 3440 x 1440 WQHD Resolution Up to 165Hz Refresh Rate 1500R Curvature AMD FreeSync™ Premium 2 x HDMI, 2 x DisplayPorts

Specifications

Questions and answers

Is the Sceptre C345B-QUT168 worth it at $189.97?
At $189.97 at Amazon as of November 4, 2026, it is one of the cheapest 34-inch 1440p ultrawides you can buy. If you want size and resolution on a budget and accept VA trade-offs, it is good value.
Does it really run at 165Hz?
Yes, up to 165Hz, but only over DisplayPort. The HDMI ports top out lower, so use a DisplayPort cable for the full refresh rate.
Is it good for gaming?
It is fine for casual and mainstream gaming: 165Hz, FreeSync Premium and a wide field of view. Competitive players should know VA panels show smearing in fast dark scenes.
Can I connect two devices at once?
Yes. Picture-by-Picture splits the screen between two inputs, so a work laptop and a console or desktop can share the panel.
What is in the box?
The monitor, its stand and a power cable. Check which video cable is included before buying; you may need to supply a DisplayPort cable for 165Hz.
When is it cheapest?
Sceptre monitors tend to drop during Prime Day, Black Friday and back-to-school sales. The current $189.97 is already near the bottom of its usual range.
Cons
  • VA panel, so viewing angles and dark-scene smearing are weaker than IPS
  • 1ms figure is a marketing number, not real-world response
  • Stand is basic and offers limited adjustment
  • HDR and brightness are modest; not a bright-room or color-critical display
  • 58 ratings is a small sample for reliability confidence
color
BlackSource
Where is the Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168) cheapest?
At Amazon, for $189.97, as of our latest check.
What do buyers say about the Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)?
Rated 4.2 out of 5 from 58 ratings.
Where can I buy the Sceptre 34-Inch Curved Ultrawide WQHD Monitor 3440 x 1440 R1500 up to 165Hz DisplayPort x2 99% sRGB 1ms Picture by Picture, Machine Black 2023 (C345B-QUT168)?
2 stores we checked sell it, including Amazon, Walmart.