KTC 27" 2K 200Hz/HD 400Hz Dual Mode Curved Gaming Monitor | H27S5
【Two Refresh Rates, One Monitor】Switch between 2560×1440 at 200Hz for detailed, immersive gaming and 720p at 400Hz for fast-paced competitive play. Built for gamers who don't want to choose.
【Deep Curve, Real Contrast】The 1500R curved screen keeps your eyes comfortable across long sessions, while a 5000:1 contrast ratio and HDR10 make dark scenes actually visible — not just dark grey.
【Smooth Gameplay, Guaranteed】Adaptive Sync works at both 200Hz and 400Hz to eliminate screen tearing and stuttering. Set it up once, forget about it.
【Wide Color Coverage for Gaming and More】127% sRGB, 103% DCI-P3, and 10-bit color depth mean accurate, vibrant visuals whether you're gaming, watching, or doing light creative work on the side.
【Connects to Everything, Mounts Anywhere】Two HDMI 2.0 and two DisplayPort 1.4 ports cover your PC, PS5, and Switch. VESA 100×100 compatible for wall or arm mounting, with tilt adjustment and low blue light for longer, more comfortable sessions.
Product Parameters
Model：H27S5
Screen Size：27-Inch
Aspect Ratio：16:9
Panel：Fast IPS
Size：616*472*156mm
Maximum Resolution：2560x1440
Viewing Angle：178º
Brightness（TYP）：300nits
Color Gamut Coverage：96% DCI-P3(1976) /99% sRGB(1931) / 95% Adobe RGB(1976)
Power：DC 24V / 4.5A / 100 V ~ 240 V/AC, 50/60 Hz
Static Contrast：5000:1
Dispaly Colors：8-bit+FRC
Refresh Rate：200Hz / 400Hz
Audio/Video Interfaces：2×HDMI2.0(2560x1440@144Hz/1280x720@400Hz), 2×DP1.4(2560x1440@144Hz/1280x720@400Hz), 1×USB2.0, 1×Earphone out
In the Box
Monitor×1
Base×1
Warranty card（In QSG）
QSG×1
UG（In QSG）
Signal Cable（DP Cable×1）
Adaptor×1
Power Cord×1
Screwdriver×1
Screw×3（M4*8mm）
Guarantee & Service
- Free Shipping on Orders Over $100
- 30-Day Returns Policy
- 3-Year Warranty Protection
- 30-Day Price Match
User Manual
FAQ
1. What does "Dual Mode" mean on the H27S5?
The H27S5 features two refresh rate modes: 2560×1440 (2K) at 200Hz for detailed, immersive gaming, and 1280×720 (HD) at 400Hz for ultra-fast competitive play. You can switch between modes depending on your game type and priorities.
2. What panel type does the H27S5 use, and why does it matter?
The H27S5 uses an HVA (High-contrast Vertical Alignment) panel with a 5000:1 contrast ratio. This means deeper blacks and more visible detail in dark scenes compared to standard IPS or TN panels — ideal for immersive gaming environments.
3. Does the H27S5 support HDR?
Yes, the H27S5 supports HDR10, delivering a wider range of brightness and color for compatible games and media content.
4. What ports does the H27S5 have?
The H27S5 is equipped with 2× HDMI 2.0 and 2× DisplayPort 1.4 ports, making it easy to connect your PC, PlayStation 5, Nintendo Switch, or other devices simultaneously.
5. Does the H27S5 support VESA mounting?
Yes, the H27S5 is VESA 100×100 compatible, so you can mount it on a wall bracket or monitor arm for a cleaner, more flexible setup.
6. What color coverage does the H27S5 offer?
The H27S5 covers 127% sRGB volume, 99% sRGB coverage, and 103% DCI-P3, with 10-bit color depth. This makes it suitable not only for gaming but also for watching content and light creative work.
7. Does the H27S5 have blue light reduction?
Yes, the H27S5 features hardware-level low blue light technology, reducing eye strain during long gaming or work sessions without affecting color accuracy through software filters.