iiyama G-Master G2770HSU-B1 Gaming Monitor Review: 165Hz FHD Fast IPS IGZO Display
iiyama G-Master G2770HSU-B1 Gaming Monitor Review: 165Hz FHD Fast IPS IGZO Display
Table of Contents
Introduction
The iiyama G-Master G2770HSU-B1 is a 27-inch gaming monitor that promises a seamless and immersive gaming experience. Its 165Hz refresh rate, 0.8ms response time, and AMD FreeSync Premium technology aim to deliver smooth, tear-free gameplay, eliminating stuttering and screen tearing. But how does it perform in real-world usage? I’ve spent the last few weeks putting it through its paces to bring you this comprehensive review.
Features & Specifications
The G2770HSU-B1 packs a punch with its impressive features:
| Feature | Specification |
|---|---|
| DISPLAY CHARACTERISTICS | |
| Diagonal | 27″, 68.6cm |
| Panel | Fast IPS IGZO, matte finish |
| Native Resolution | 1920 x 1080 @165Hz (2.1 MP Full HD, DisplayPort) |
| Aspect Ratio | 16:9 |
| Panel Brightness | 250 cd/m² |
| Static Contrast | 1100:1 |
| Advanced Contrast | 80M:1 |
| Response Time (MPRT) | 0.8ms |
| Viewing Zone | 178°/178° horizontal/vertical, 89°/89° right/left, 89°/89° up/down |
| Colour Support | 16.7 million 8-bit |
| Horizontal Sync | 15 – 225kHz |
| Viewable Area W x H | 598 x 336.5mm, 23.5 x 13.2″ |
| Pixel Pitch | 0.311mm |
| Colour | Matte, black |
| INTERFACES / CONNECTORS / CONTROLS | |
| Signal Input | HDMI x1 (v.1.4, max. 1920 x 1080 @144Hz) |
| DisplayPort x1 (v.1.2, max. 1920 x 1080 @165Hz) | |
| USB HUB | 2 x USB 2.0 (DC5V, 500mA) |
| HDCP | Yes |
| Headphone Connector | Yes |
| FEATURES | |
| Blue Light Reducer | Yes |
| Flicker Free | Yes |
| Adaptive Sync Support | FreeSync Premium – HDMI: 1920 x 1080 @48-144Hz, DP: 1920 x 1080 @48-165Hz |
| OSD Languages | EN, DE, FR, ES, IT, PT, RU, JP, CZ, NL, PL |
| Control Buttons | Signal select/Exit, +/Volume, -/i-Style Colour, Menu, Power |
| User Controls | Picture adjust, Input select, Audio adjust, Store user settings, Colour settings, Image adjust, Language, Setup menu, Display information, Reset |
| Speakers | 2 x 2W |
| Convenience | Kensington-lock™, DDC2B, Mac OSX |
| MECHANICAL | |
| Display Position Adjustments | Tilt |
| Tilt Angle | 21.5° up; 3.5° down |
| VESA Mounting | 100 x 100mm |
| Cable Management System | Yes |
| ACCESSORIES INCLUDED | |
| Cables | Power, USB, HDMI, DP |
| Other | Quick start guide, safety guide |
| POWER MANAGEMENT | |
| Power Supply Unit | Internal |
| Power Supply | AC 100 – 240V, 50/60Hz |
| Power Usage | 22W typical, 0.5W standby, 0.3W off mode |
| SUSTAINABILITY | |
| Regulations | CE, TÜV-Bauart, EAC, PSE, RoHS, ErP, WEEE, VCCI, REACH |
| Energy Efficiency Class | E |
| REACH SVHC | Lead (above 0.1%) |
| DIMENSIONS / WEIGHT | |
| Product Dimensions W x H x D | 612.5 x 435.5 x 187.5mm |
| Box Dimensions W x H x D | 690 x 475 x 160mm |
| Weight (without Box) | 4kg |
| Weight (with Box) | 6.1kg |
| EAN Code | 4948570117741 |
Performance
The iiyama G-Master G2770HSU-B1 delivers on its promises. The 165Hz refresh rate is truly noticeable, making fast-paced games feel incredibly smooth and responsive. The 0.8ms response time further minimizes motion blur, resulting in a crisp and clear visual experience. Even in demanding games like “Cyberpunk 2077” and “Elden Ring,” the monitor held its own, displaying smooth gameplay without any noticeable tearing or stuttering thanks to AMD FreeSync Premium.
The Fast IPS IGZO panel boasts vibrant colours and excellent viewing angles. The colours are rich and accurate, enhancing the overall visual experience. The matte finish effectively reduces glare, making it suitable for various lighting conditions.
Pros & Cons
Pros
- High refresh rate (165Hz) for smooth, responsive gameplay
- Fast response time (0.8ms) for minimal motion blur
- AMD FreeSync Premium technology eliminates tearing and stuttering
- Vibrant colours and excellent viewing angles thanks to Fast IPS IGZO panel
- Matte finish reduces glare
Cons
- Limited connectivity options (only one HDMI and one DisplayPort)
- Built-in speakers are of average quality
Final Verdict
The iiyama G-Master G2770HSU-B1 is a solid gaming monitor for those looking for a smooth, immersive experience. Its high refresh rate, fast response time, and AMD FreeSync Premium technology deliver excellent performance, while the vibrant colours and wide viewing angles enhance the visual experience. While the limited connectivity options and average speaker quality may be drawbacks for some, the overall performance and features make it a worthwhile purchase for gamers who prioritize smooth and responsive gameplay.
