Trải nghiệm Samsung Odyssey OLED G8 (2025) 4K 240Hz, chống chói

Samsung Odyssey OLED G8 (2025) Review Summary

Key Concepts:

• QD-OLED panel technology
• 4K resolution with 240Hz refresh rate
• OLED Care Free anti-glare technology
• AMD FreeSync Premium Pro
• Burning prevention technologies
• CoreSync and Core Lighting

1. QD-OLED Panel and Display Quality

• The monitor features a QD-OLED panel, a technology Samsung has been using to enhance screen quality and brightness compared to traditional OLED.
• It boasts a 4K resolution and a 240Hz refresh rate, a combination not commonly found in gaming monitors.
• The 27-inch size is considered optimal for 4K resolution, providing a sufficient pixel density for a good viewing experience on both macOS and Windows.
• Samsung claims a peak SDR brightness of 250 nits and HDR brightness of 400 nits. Measurements using a SpyderX Elite device showed an average brightness of around 220 nits, close to the advertised value.
• The OLED panel provides excellent contrast.
• The monitor uses OLED Care Free anti-glare technology, also found in Samsung's high-end OLED TVs and previous anti-glare OLED monitors. This reduces reflections in brightly lit environments.

2. Color Accuracy and Usage Scenarios

• Despite being a gaming monitor, the Odyssey OLED G8 offers good color accuracy.
• The average Delta E was measured at 1.96, with individual Delta E values around 5, indicating high color fidelity suitable for tasks beyond gaming.
• The monitor is suitable for general use and work-related tasks, as demonstrated by its use in the reviewer's videos for Windows-based tasks and data work.

3. 240Hz Refresh Rate and Gaming Performance

• The 240Hz refresh rate is a key feature, providing smooth motion in fast-paced games and even during everyday tasks like scrolling and moving windows.
• The monitor has a 0.03ms gray-to-gray response time, beneficial for hardcore gamers.
• The reviewer found the monitor enjoyable for gaming, including titles like Counter-Strike 2.
• The monitor supports 4K resolution at 240Hz even when used with Macs.
• Users should ensure their computer's graphics card is capable of supporting the 240Hz refresh rate at 4K resolution for optimal gaming performance.

4. Burning Prevention Technologies

• Modern OLED TVs and monitors incorporate various technologies to prevent burn-in.
• The Odyssey OLED G8 includes features such as:
  • Algorithms to control brightness and prevent overheating.
  • Automatic detection of static elements like logos, taskbars, and persistent images to reduce their brightness and prevent burn-in.
  • Automatic dimming when the monitor is not in use, which can be instantly overridden with a key press or mouse movement.

5. Design and Aesthetics

• The monitor features a design consistent with the Samsung Odyssey line, including a silver finish and the Odyssey logo.
• It includes CoreSync and Core Lighting, a multi-colored ambient lighting system that synchronizes with the screen content. However, the color transitions of the Core Lighting are not as smooth as the on-screen action, especially during fast-paced scenes.
• The reviewer noted that the bezels are not uniform in thickness, which detracts from the overall aesthetic.
• The stand allows for height and tilt adjustments.
• The stand is stable for normal typing but may wobble slightly when typing aggressively.

6. Connectivity and Ports

• The monitor includes HDMI and DisplayPort connections.
• It lacks a USB-C port, which is a drawback for users who want to use it for display and data transfer.
• It has a separate USB hub that requires an independent connection.

7. Pricing and Availability

• The official retail price in Vietnam for the 27-inch Samsung Odyssey OLED G8 is approximately 31 to 32 million VND.
• The 32-inch version is more expensive.

8. Conclusion

The Samsung Odyssey OLED G8 (2025) is a high-performance gaming monitor with a QD-OLED panel, 4K resolution, and a 240Hz refresh rate. It offers excellent image quality, color accuracy, and features to prevent burn-in. While primarily designed for gaming, it is also suitable for general use and work-related tasks. The lack of a USB-C port and the non-uniform bezels are minor drawbacks.