HKC SG27QEC Gaming Monitor Review: A 300Hz Curved 2K Display Built for Competitive Gamers

Explore the HKC SG27QEC Gaming Monitor featuring a 27-inch 2K curved display, 300Hz refresh rate, HDR400, adaptive sync support, and premium gaming performance at a budget price.

Review
26. Nov 2025
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HKC SG27QEC Gaming Monitor Review: A 300Hz Curved 2K Display Built for Competitive Gamers















HKC has introduced the SG27QEC, a new 27-inch curved gaming monitor tailored for competitive gamers who want smooth performance, rich colors, and enhanced immersion. With its high refresh rate, 2K resolution, and adaptive sync support, the SG27QEC aims to deliver premium features at an affordable price point in the Chinese market. The 1500R curvature, paired with a fast HVA panel, positions this model as a strong option for both esports and visually rich AAA titles.

HKC SG27QEC Gaming Monitor Features

2K Curved HVA Panel for Immersive Viewing

The SG27QEC comes equipped with a 2560×1440 HVA panel, offering a balanced combination of clarity, sharpness, and color accuracy. The 1500R curvature enhances immersion by maintaining a consistent viewing distance, making long gaming sessions more comfortable and engaging.

Ultra-Fast 300Hz Refresh Rate & 1ms GTG Response Time

The highlight of this monitor is its exceptionally fast 300Hz refresh rate, designed for players who demand fluid motion in fast-paced genres like shooters and racing games. Paired with a 1ms GTG response time, it significantly reduces motion blur and input lag, keeping gameplay crisp and responsive.

HDR400 Support with Excellent Contrast

The display is certified with DisplayHDR 400, allowing it to deliver stronger highlights, deeper blacks, and a wider dynamic range. The impressive 5000:1 static contrast ratio further enhances image depth, making both dark scenes and bright environments appear more lifelike.

Wide Color Gamut Coverage for Vibrant Visuals

Covering 95% of the DCI-P3 color spectrum and 107% of sRGB, the SG27QEC offers vivid colors ideal for modern game environments. Whether you're exploring open worlds or competing in visually detailed arenas, the images appear rich and well-balanced.

Adaptive Sync Compatibility for Tear-Free Gameplay

HKC includes support for AMD FreeSync and Nvidia G-Sync, ensuring that the monitor synchronizes smoothly with compatible GPUs. This prevents screen tearing and minimizes stutter, especially beneficial during fluctuating frame rates.

DIC Motion Blur Reduction & Gaming Tools

The built-in DIC motion blur reduction helps reduce ghosting in fast-moving scenes. HKC also adds gaming-centric features such as Optix sniper mode and an on-screen crosshair for improved accuracy during competitive matches.

Connectivity & Build Quality

The SG27QEC offers a practical selection of ports, including two HDMI 2.1 inputs, a DisplayPort 1.4, and an audio output jack. It supports a 100×100mm VESA mount and features an adjustable stand with a height range between 418.8mm and 538.8mm. Weighing 4.5kg, the monitor is lightweight yet stable enough for daily gaming use.

HKC SG27QEC Gaming Monitor Price in China

HKC has priced the SG27QEC at 1,399 yuan, making it an impressive value for gamers seeking a 300Hz 2K curved display without stretching their budget. Considering the specifications and features, it stands out in the mid-range monitor segment.

HKC SG27QEC Gaming Monitor Review

The HKC SG27QEC delivers a compelling mix of speed, clarity, and immersion. The 300Hz refresh rate is exceptionally smooth, making rapid in-game movements feel natural and controlled. Competitive gamers will appreciate the reduced latency and clean motion handling, especially when DIC motion blur reduction is active.

The curved HVA panel produces rich colors and a deep contrast ratio that elevates the overall viewing experience. HDR400 adds noticeable improvement in brightness and dynamic range, although it is not on the level of high-end HDR monitors. Still, for its price range, the HDR performance is more than adequate.

Adaptive sync support ensures that gameplay remains stable even when frame rates fluctuate. The color accuracy and wide gamut coverage also make this monitor suitable for creators who need decent color performance, though it is primarily built for gaming.

Connectivity is sufficient for gaming PCs and consoles, and the adjustable stand adds ergonomic flexibility. Overall, the SG27QEC strikes an excellent balance between performance and affordability, giving users a high-refresh 2K curved monitor that feels premium without the premium cost.

HKC SG27QEC Gaming Monitor Pros and Cons

Pros

  • 300Hz refresh rate for ultra-smooth gameplay
  • 2K resolution with vibrant color reproduction
  • 1500R curved panel for immersive viewing
  • 1ms GTG response time and motion blur reduction
  • FreeSync and G-Sync support
  • HDR400 certification with strong contrast
  • HDMI 2.1 connectivity
  • Affordable pricing

Cons

  • HDR400 is basic compared to higher-tier HDR standards
  • HVA panel may not match IPS viewing angles
  • Limited advanced color calibration options

Should You Buy HKC SG27QEC Gaming Monitor?

You should consider buying the HKC SG27QEC if you want a high-performance gaming monitor without spending a premium. The combination of a 300Hz refresh rate, crisp 2K resolution, and adaptive sync makes it ideal for esports players and everyday gamers alike. If you're someone who prefers strong contrast, a curved design, and smooth visuals, this monitor fits your needs well. However, if you prioritize advanced HDR or professional-grade color accuracy, you may want to look at higher-tier models.

Final Verdict

The HKC SG27QEC stands out as a highly capable and reasonably priced gaming monitor that brings together speed, clarity, and immersion. Its 300Hz curved 2K panel and modern gaming features make it an excellent choice for gamers seeking next-level performance without breaking the bank. For its price, the SG27QEC offers outstanding value and performance, making it one of the best curved gaming monitors in its segment.

FAQs 

Q1. What is the screen resolution of the HKC SG27QEC?

The HKC SG27QEC features a 2560×1440 2K resolution, offering sharp visuals and excellent clarity for gaming and daily use.

Q2. Does the HKC SG27QEC support adaptive sync technology?

Yes, the monitor supports both AMD FreeSync and Nvidia G-Sync, helping eliminate screen tearing and stutter during gameplay.

Q3. Is the HKC SG27QEC suitable for competitive gaming?

Yes, its 300Hz refresh rate and 1ms GTG response time make it ideal for fast-paced competitive titles that demand smooth motion.

Q4. What ports are available on the HKC SG27QEC?

It includes two HDMI 2.1 ports, one DisplayPort 1.4, and an audio output jack, making it compatible with PCs and modern gaming consoles.

Q5. How much does the HKC SG27QEC cost in China?

The monitor is priced at 1,399 yuan, offering strong value for its specifications and gaming-focused features.

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Note - We can not guarantee that the information on this page is 100% correct. Some content may have been generated with the assistance of AI tools like ChatGPT.

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Rishabh Sinha
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