If you’re looking for a high-performance gaming monitor that balances speed, color accuracy, and ergonomic design—all without breaking the bank—the KTC H27E7S might be exactly what you need.
Designed with esports enthusiasts and content creators in mind, this 27-inch display packs some serious specs. Let’s break down what makes this monitor stand out.
🖥️ Key Specifications at a Glance
- Model: KTC H27E7S
- Screen Size: 27-inch
- Panel Type: Fast IPS
- Max Resolution: 2560 × 1440 (2K)
- Refresh Rate:
- Native: 240Hz
- Overclocked: 275Hz
- Response Time: 1ms
- Color Depth: 8-bit
- Color Gamut:
- 100% sRGB (CIE 1931)
- 95% DCI-P3 (CIE 1976)
- HDR: HDR400 Certified
- Viewing Angles: 178°(H) / 178°(V)
- Eye Care: Hardware Low Blue Light
- Warranty: 3 Years
⚡ Gaming Performance: Smooth and Responsive
With a 275Hz overclocked refresh rate and 1ms response time, the H27E7S ensures buttery-smooth gameplay with minimal motion blur. Whether you’re in a fast-paced FPS or exploring open-world titles, every movement feels crisp and instantaneous.
The monitor also supports Adaptive-Sync (compatible with both NVIDIA and AMD cards), eliminating screen tearing and stuttering for a seamless visual experience.
🎨 Color Performance: Rich and Accurate
Color quality is where the H27E7S truly shines. It covers:
- 95% DCI-P3
- 100% sRGB
Coupled with a ΔE < 2 color accuracy, this monitor is not only great for gaming but also for photo and video editing. HDR400 support adds that extra dynamic range, making highlights pop and shadows retain detail.
🛡️ Gamer-Focused Features
KTC didn’t cut corners on gaming extras:
- Dark Balance Control: Brightens dark scenes without overexposing highlights
- Pro Crosshair: On-screen reticle inspired by pro players
- MCC Control: Adjust settings via mouse—no physical buttons needed
- Hardware Low Blue Light: Reduces eye strain during long sessions
🔌 Connectivity Options
You get a solid selection of ports:
- DP 1.4 × 2 (supports 275Hz at 2K)
- HDMI 2.0 × 2 (supports 144Hz at 2K)
- 3.5mm Audio Jack × 1
- USB 2.0 × 1 (for firmware updates only)
A DP cable is included in the box. HDMI users will need to purchase a cable separately.
🪚 Design and Ergonomics
The monitor comes with a fully adjustable stand that offers height, tilt, and rotation options. This makes it easy to find the perfect viewing angle, whether you’re gaming, working, or streaming.

