リフレッシュレートを選択する方法, ゲームモニターの応答時間と色域?
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リフレッシュレートを選択する方法, ゲームモニターの応答時間と色域?

Gaming graphics cards and processors have long been a focal point for gamers. しかし, without a quality gaming monitor, even the most powerful hardware won’t unleash its full potential. A monitor isn’t just a tool for displaying images; it directly impacts your in-game immersion, responsiveness, and visual experience. This blog will help you understand the significance of these key specifications and provide practical recommendations based on different game genres.

リフレッシュレート: Key to Gaming Smoothness

リフレッシュレートを選択する方法, ゲームモニターの応答時間と色域?

What is Refresh Rate?

Refresh rate refers to the number of times a monitor refreshes its image per second, measured in Hz. 例えば:

  • 60Hz → 60 1秒あたりのフレーム数
  • 144Hz → 144 1秒あたりのフレーム数
  • 240Hz/360HzDesigned for esports players

The higher the refresh rate, the smoother the image, especially in fast-paced scenes (such as FPS shooters, racing, and MOBAs), where it reduces screen tearing and blur.

The Differences in Experience Between Different Refresh Rates

  • 60Hz: For standard office and entertainment use, generally sufficient, but can feel harsh for high-end gamers.
  • 120Hz-144Hz: The current mainstream choice for gaming monitors, offering a balance of smoothness and cost-effectiveness.
  • 165Hz-240Hz: Suitable for competitive gamers, especially those playing games like CS:GO, Valorant, and League of Legends, which require extreme responsiveness.
  • 360Hz以上: For high-end esports, the difference is minimal for casual gamers.

Purchasing Recommendations

  • If you’re a casual gamer: 144Hz is sufficient and offers the best value.
  • If you’re a competitive gamer: Prioritize a monitor with a 240Hz or higher display.
  • If you’re a console player (PS5/Xbox): Prioritize a monitor that supports 120Hz and HDMI 2.1.

応答時間: Determines Screen Smearing and Clarity

リフレッシュレートを選択する方法, ゲームモニターの応答時間と色域?

What is Response Time?

Response time refers to the time it takes for a pixel to switch from one color to another, measured in milliseconds (MS).

Common Standards:

  • Gray to Gray (GtG)Grayscale switching speed
  • MPRT (Moving Picture Response Time)Actual dynamic image response

Why is Response Time Important?

In fast-paced games, excessively slow response times can cause image smearing and ghosting, affecting image clarity. Especially in FPS games, this delay can cause you to miss crucial moments.

Common Values ​​and Experience

  • Above 5ms: Entry-level monitors, suitable for everyday entertainment, not recommended for competitive gaming.
  • 1-3MS: Mainstream gaming monitor response times, sufficient for most gamers.
  • 1MS (GtG/MPRT): Standard for high-end gaming monitors, virtually ghost-free.

Purchasing Recommendations

  • General gamers: Choose a monitor with a response time of 3ms or less.
  • Hardcore gamers/esports: Prioritize products with 1ms GtG or 1ms MPRT.

Note the distinction between “nominal valueand “actual experience.Some manufacturers’ 1ms performance is an interpolation algorithm, not a true physical response.

色域: Determines the Realism and Vividness of the Image.

リフレッシュレートを選択する方法, ゲームモニターの応答時間と色域?

What is Color Gamut?

Color gamut refers to the range of colors a monitor can display. Common standards include:

  • sRGB: The standard color gamut for the web and most games (approximately 100% coverage is sufficient)
  • DCI-P3: Commonly used for movies and HDR games, offering more vivid colors
  • Adobe RGB: For professional design, often used in photography and video editing

The Significance of Color Gamut Coverage

  • 100% sRGB: Suitable for most gamers, offering vibrant images with high fidelity.
  • 90% DCI-P3 and above: More suitable for immersive gaming experiences, such as RPGs and AAA titles.
  • 99% Adobe RGB: If you’re a designer in addition to gaming, this type of monitor is more suitable.

HDR and Color

  • HDR400/HDR600/HDR1000: Indicates the brightness and contrast capabilities of a monitor.
  • The combination of a high color gamut and HDR delivers cinematic-quality visuals in blockbuster games like Cyberpunk 2077 and Red Dead Redemption 2.

Purchasing Recommendations

  • Esports players: Prioritize a high refresh rate and ≥100% sRGB.
  • Immersive gamers: Choose ≥90% DCI-P3 and HDR600 or higher.
  • Design-conscious gamers: Choose a professional gaming monitor with ≥99% Adobe RGB.

Monitor Recommendations for Different Gamers

Casual Gamers

  • Required Specifications: 1080P / 144Hz / ≤3MS / 100% sRGB
  • 利点: Affordable, meets most gaming needs.

Esports Players

  • Required Specifications: 1080P or 2K / 240Hz+ / 1MS / High Contrast
  • 利点: Ensures extremely responsive operation, suitable for FPS and MOBA games.

Immersive Gamers (AAA/Console Players)

  • Required Specifications: 2K or 4K / 120Hz+ / HDR600+ / 90% DCI-P3
  • 利点: Higher resolution and color performance, delivering detailed and realistic image quality.

Professional and Perfect for Gamers (ゲーム + Creation)

  • Required Specifications: 2K/4K / 144Hz / ≥99% Adobe RGB
  • 利点: Perfect for gaming, デザイン, photo editing, and video editing.

Other Key Parameters and Purchasing Tips

In addition to refresh rate, response time, and color gamut, consider the following factors:

解決

  • 1080p (FHD): Highly fluid, suitable for competitive gamers.
  • 1440p (2K): A balance between image quality and performance, a cost-effective option.
  • 2160p (4K): Extreme image quality, but requires a high-performance graphics card.

パネルの種類

  • IPS: Excellent color reproduction and wide viewing angles, a popular choice.
  • VA: High contrast and deeper blacks, suitable for video and RPG games.
  • OLED: Excellent contrast and fast response, but high price and potential burn-in.

Adaptive Sync Technology

G-Sync (nvidia)フリーシンク (AMD): Prevent screen tearing and ensure smooth performance.

ポート

  • HDMI 2.1: Supports 4K@120Hz, a must-have for next-generation console owners.
  • DP 1.4/2.1: A must-have for high-end graphics card users, supporting higher refresh rates and resolutions.
  • USB-C: Connects your laptop to a monitor with one cable, perfect for both work and entertainment.

まとめ

ゲームモニターを選択するとき, refresh rate, response time, and color gamut are the three most important factors:

  • Refresh rate determines smoothnessA high refresh rate provides a smoother experience
  • Response time determines clarityFast response reduces artifacts
  • Color gamut determines image quality and immersionA high color gamut makes gaming more realistic

Different gamers have different needs:

  • Leisure and entertainment → 144Hz + 100% sRGB
  • Esports → 240Hz + 1MS
  • Immersive experience → 2K/4K + HDR + high color gamut
  • CreationHigh color gamut + professional panel

If you’re struggling to choose a gaming monitor, first clarify your gaming genre and budget, then consider these three key factors. You’ll definitely find the “best gaming monitor” あなたのために.

 

KTC H27S17 27インチ1500R曲線ゲーミングモニター

KTC H27S17

  • QHD 2560×1440
  • 180Hz High Refresh Rate
  • 120% sRGB Color Gamut
  • 1MS(MPRT) 応答時間
  • Compatible with FreeSync & G-Sync
  • ローモーションブラー
  • HDR 10 Supporting

 

KTC H27P22S 27インチゲームモニター

KTC H27P22S

  • 3840×2160 UHD AUO 7.0 FAST IPS Panel
  • HDR400
  • 160Hz リフレッシュ レート
  • 1ミリ秒の応答時間
  • 132%sRGB
  • freesyncとg-syncと互換性があります
  • Low-blue Light
  • 2*HDMI2.1, 2*DP1.4, 1*USB2.0
  • 調整可能なスタンド & サポートベサマウント
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