KTC 34 Inch Curved Ultrawide Gaming Monitor, 21:9, 3440x1440p 165Hz 1ms, 1500R Curved Monitor, Freesync G-sync Compatible, HDMI 2.0 x2 & DP1.4 x 2, Height/Tilt/Swivel/Pivot, H34S18S
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Availability:
In Stock.
Arrives
Friday, Sep 5
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Size: 34 inch
Style: VA WQHD 165Hz 1ms
Features
- Immersive Gaming Experience, Enjoy a wider field of view and deeper immersion with a 34 inch VA 1500R panel, widescreen monitor perfect for gaming.
- Fast & Precise Picture, The 1ms MPRT and 165Hz refresh rate ensures smooth and responsive gameplay, with no ghosting or stuttering. What a great ultrawide curved monitor for gaming.
- Stunning Picture Quality, See every detail with WQHD+ resolution (3440x1440p), 10.7 billion colors, 123%sRGB, and 98%DCI-P3, delivering a superior and realistic picture quality. This 34 inch curved monitor with High contrast ratio 4000:1 can make the color gradient and definition better.
- Wide Compatibility, Connect to your devices with ease with a range of connectivity options, including HDMI2.0*2(2560*1440@100Hz), DP1.4*2(3440*1440@165Hz), USB2.0(Upgrade only), and an earphone jack.
- Anti-Glare for Comfortable Viewing, With an anti-glare surface treatment and low reflection, your computer monitor reduces eye strain, allowing you to work or game for longer periods.
- Comprehensive Adjustability, Feel free to customize your ergonomics with a height adjustable range of 90mm(3.5"), tilt of -5-20, swivel of 20, and pivot of 5, perfect for your viewing pleasure.
- HDR10 for Deeper Color, Experience a deeper level of color vibrancy with HDR10 hdr gaming monitor, revealing a new level of detail and richness to your content.
- Freesync & G-sync Compatible, Eliminate screen tearing and syncing issues when pairing with Freesync or G-sync compatible graphics cards.
- Modern Design Elements, The RGB lighting on the back, combined with a quick-release VESA mounting system 3.9x3.9''(100mm100mm), gives you a unique and modern look for your desktop setup.
- Diverse User Targeting, The H38S18S 34 inch ultrawide monitor is perfect for gamers, students, and office workers, with its high-performance, stunning picture quality, and comprehensive ergonomics.
Brand: KTC
Screen Size: 34 Inches
Resolution: QHD Ultra Wide 1440p
Aspect Ratio: 219
Screen Surface Description: Matte
Product Dimensions: 11.5 x 31.9 x 17.1 inches
Item Weight: 22.3 pounds
Manufacturer: KTC
Item model number: H34S18S
Date First Available: March 7, 2024
Standing screen display size: 34 Inches
Aspect Ratio: 219
Voltage: 19 Volts (DC)
Resolution: 3440 x 1440 Pixels
Image brightness: 350 Candela
Total Usb Ports: 1
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 24.5 inch
Style: 24.5‘’ 180Hz 1ms
I was looking for a 1080p 165hz+ to play some fps. I have a 32 inch 1440p and a 28 inch 4k that are very nice as well. The 32 inch 1440p does 144hz with vrr. But the 4k is on 60hz. I had read up on this and noticed that the only review I found on this said the monitor would not do vrr with hdmi. I was going to use display port anyway and with the discount and % off it was decently below $100. Took the chance. This monitor honestly looks way better than I thought it would. Colors are great. My 32 inch is a Dell that reviews very well and has nice color. It is calibrated. And this looks really good compared to that. As good? No. But really good. Not only that but the 24 inch screen does not over pixelate like I thought it might. I played some games over display port and the monitor had no issues. No tearing, no lag, not noticeable ghosting, or any of that. Ghosting bothers me which is why I gave my wife my a 1440p VA monitor I had. Looked great until the action started. And it messed with me. The refresh rate combined with vrr worked like it should. But what about hdmi. The monitor comes with an HDMI cable. But I did not use that. I used a nice ultra high speed hdmi I already had laying here. First, I tested on Xbox Series X. It did show vrr. Allowed 120hz. And the monitor was showing this. I did Fortnite which has some drops here and there and even with those odd drops it has to the 90s for me it was smooth. Though mostly it stuck right near 120. But it did allow vrr and 120hz over hdmi. On to pc. I hooked the same HDMI to my PC and it was showing 60hz. I went into AMD Adrenaline and toggled on VRR. Then I went to Windows settings and changed the Hz to 180. All good. Windows, AMD, and this monitor (H25T7) all show 180Hz. I then did a game test. I jumped on PUBG as that game has frame drops and is all over for me on all my systems. This particular PC however does not have stutter I have seen on other PCs though. The frame rate in lobby was showing over 400. But that is static basically. In the game this FPS was anywhere from 92 (lowest) to over 200. Was mostly around 160 Hz. I did not notice any issues. It was smooth as you could want. Overall I was surprised by this monitor at this price. I was on the fence about taking the chance. But then I figured if the ghosting was bad or vrr did not work well I would just use it as a monitor for chats and such. Note: Windows automatically put his monitor as a 10-bit panel. And so did AMD Adrenaline. I did not mess with those. So the color settings are at 10-bit RGB 4:4:4 Full.
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Reviewed in the United States on October 16, 2024 by Crazy Logic Error
Size: 27 Inch
Style: QHD 180Hz Mini LED HDR1400
This monitor is a fantastic upgrade from the common "gamer" monitor. If you're looking for fast responses, maybe you'll be better with a fast IPS. But with this monitor, you'll start to experience how HDR really should be looking in games and in multimedia. With 10 bits of color depth, 1400 nits of peak brightness and more than 1000 dimming zones, this is the most near you'll get to an OLED display, without the brittleness of the OLED and paying a lot less. Everyone should try this monitor before jumping to OLED, to better understand what displays are all about.
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Reviewed in the United States on August 12, 2025 by Nicolas Zeoli
Size: 27
Style: IPS FHD 100Hz
Very nice monitor for the price. Excellent resolution and very adjustable resolutions. Excellent for first or second monitor.
Reviewed in the United States on August 6, 2025 by STT
Size: 27 In
Style: QHD 120Hz IPS
Build and screen quality is decent for price point. Colours and screen resolution is crisp, sharp and vibrant. The stand assembly is very ease-of-use as it just snaps into place and is very solid and sturdy; this does not have vesa support but the stand is reliable. Gaming or videos looks quite good on this screen given the price point, with the except of dark scenes. There are some backlight bleeding on the left and right edges so it makes very dark scenes look a little off as the left and right edges give off a subtle glow. This glow is not as noticeable outside of very dark scenes. There are a decent amount of monitor settings to adjust to your preference. It provides you with enough adjustment capabilities for the price point. Shipping from KTC was very fast. Package was received days well before Amazon's expected delivery date. Other than dark scenes, it looks and feels very good and satisfying. For the price point, I think that its a perfect buy if you are looking for mainly a work station monitor. Gaming capability is at an entry-mid level tier.
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Reviewed in the United States on August 12, 2025 by Areeb Areeb
Size: 27
Style: IPS FHD 100Hz
Works flawlessly (so far) in so much as I’ve had it for a couple weeks, but it’s a great monitor and the price point is excellent for a QHD 27”. It just does what you need it to do without any glitchy nonsense. Highly recommend.
Reviewed in the United States on August 18, 2025 by Michael
Size: 34 inch
Style: VA WQHD 165Hz 1ms
Ok. I purchased this monitor (H34S18S) back in August 2024. This is a solid monitor. Very good picture quality, immersive, wide color gamut, 4000: contrast ratio, and up to 165Hz. The wire cover at the back of the monitor is held securely in place via magnets. It works well. There are also 2 HDMI ports and 2 DP ports and one headphone jack. There are no KVM or USB hub. As far as aesthetics go, it isn't a fancy looking monitor with a lot of crap tacked on it. There is a simple led ring at the back that randomly changes colors. It adds a nice touch without going over the top. There is an option to turn it off. Other than that. Very simple, clean look to it. Picture quality is impressive. I enjoy the 4000:1 contrast ratio. Blacks are deep and colors pop. That along with the 34" ultrawide makes everything very immersive and enjoyable. I was skeptical about this monitor. What convinced me to purchase this monitor? After doing some research, it turns out that KTC has a long track record. They were around since 1995. The company is a well-known manufacturer of OEM panels. They sold panels to other known brands. All in All, I am very satisfied with my purchase. I hope KTC continues to keep focus on things like picture and build quality and not get too caught up with too much bloat.
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Reviewed in the United States on February 20, 2025 by TK426
Size: 27
Style: IPS FHD 100Hz
Awesome monitor, works well, great resolution. It is good to be able to watch a movie and see the details well! no complaints. was packaged well.
Reviewed in the United States on August 16, 2025 by Aaron