The Iiyama GB2770QSU is a low-priced no-nonsense monitor that offers the display’s market sweet spot for gaming. It features a 165Hz 1440p Fast IPS panel that’s built into a robust package that doesn’t look overbearing. It’s a budget model, but let’s see if the Iiyama GB2770QSU has what it takes to compete in a hotly contested gaming monitor segment.
Iiyama GB2770QSU Specifications
- Screen Size: 27 Inches
- Resolution: 2560 x 1440 QHD
- Aspect Ratio: 16:9
- Panel Technology: In-Plane Switching (IPS)
- Refresh Rate: 165Hz
- Response Time: 0.5ms
- Contrast Ratio: 1000:1 (Static)
- Brightness: 400 cd/m²
- Speakers: Yes (2 x 2 Watts)
- Stand: Height -Yes
- Stand: Tilt – Yes
- Stand: Swivel – No
- Stand: Pivot – Yes
- VESA Compatibility: Yes (100 x 100)
- Connectivity: HDMI 2.0 x 2, DisplayPort 1.4 x 1, USB 3.0 x 2, 3.5mm Jack x 1
- Dimensions (W x H x D): 24.17” x 21.24” x 10.08”
- Weight: 11.09lbs
Design and Features
The Iiyama GB2770QSU sports a simple aesthetic that would make anyone think that it’s an office variant. It has a matte black chassis that looks subdued and is very easy to maintain, so the monitor won’t look out of place or look derelict after some time. the display has a bezel-free design, but it still has inner borders like most monitors.
It isn’t a gigantic monitor so we don’t think users will have any issues with placement or setting it up. The large base can be intrusive since it eats up a little over 10 inches of depth, so you might have to adjust your other peripherals to make way for it. but on the other hand, it’s one of the lightest 1440p monitors around at 11.09 pounds so it is portable and very easy to move around.
The product’s build quality is decent since the materials it used do not feel cheap or fragile. The chassis doesn’t flex and it won’t crack with moderate force so it shouldn’t break that easily with minor accidents. The included stand is firm and stable so the screen won’t sag or wobble while you are in the heat of battle.
One of the downsides of the Iiyama GB2770QSU is it uses OSD buttons instead of a more convenient joystick. The keys are located under the bottom bezel so they are easy to see and access, but it still takes more key presses to get to a specific setting. However, it is forgivable at this price range, especially for monitors with fantastic performance.
The stand included in the package offers, tilt, pivot, and height adjustments, but it peculiarly doesn’t let the display swivel. It’s still manageable if you have a bit of room to maneuver the monitor, but it will be a different story if you have other displays on deck. We recommend going with a VESA stand for that you lessen the mess on your table.
Its connectivity layout is also simplified, but that’s understandable since the monitor is priced quite low. You get DisplayPort 1.4 and two HDMI 2.0 slots, but only the former can run the full 165Hz refresh rate while the HDMI connectors are limited to 144Hz. You also get two usable USB 3.0 ports and a 3.5mm jack for your peripherals and cable management purposes.
The monitor also has a pair of 2-watt speakers unlike some of its competitors in the same price bracket. They only have 2 watts of power each so they will sound quiet and unsuited for gaming and entertainment purposes. However, we’re always happy to get extra features for less money so it can be treated as a secondary for basic audio needs.
Display and Performance
The Iiyama GB2770QSU uses a 27-inch IPS panel with a 2560 x 1440 resolution, a 165Hz refresh rate, and a 0.5ms claimed response time. The backlight has a 400 cd/m2 maximum output while the contrast ratio is still at 1000:1 like most IPS panels. This model is HDR 400 compliant, but we all know how limited that is when it comes to HDR performance.
27-inch 1440p monitors are popular because they have the sweet spot between sharpness and visibility or legibility. They offer more room and sharpness than 1080p variants, but they aren’t as demanding as a 4K screen. It’s easy to read and write with them, while games and videos look crisper and more detailed.
The Iiyama GB2770QSU renders 100% sRGB and an impressive 96% of the DCI-P3 gamut for vibrant graphics and images. Its default accuracy had a deltaE average of 1.61, so most users won’t need to calibrate it. It’s surprising that a budget display like this gets factory tuning, but Iiyama has been doing that with many of their products for quite some time now.
Calibrating it reduced the deltaE average to 0.94 for better color consistency and a balanced temperature. however, you will need a colorimeter to get the same level of improvement, and those aren’t cheap. We can only recommend buying them if you are into color-critical work, but it’s impractical otherwise.
Its backlight is exceedingly bright since it reached 455 cd/m2 when it’s set to 100W% brightness. It gives you plenty of room for adjustment plus it can fight glare in well-lit rooms such as those with numerous windows. Its contrast reached 1089:1 at 40% brightness, but it is still incapable of deep blacks like most IPS panels.
The Iiyama GB2770QSU had uniformity issues due to some backlight leaks on the top edge of the screen. It added clouding which becomes more visible when the display is showing dark scenes. Note that this can vary between every unit due to manufacturing tolerances so it’s entirely possible to get a better one.
Another good thing about it is its excellent pixel response time which comes as a benefit of its modern Fast IPS panel. It barely shows any blurring except in a few select instances so it shouldn’t be an issue even if you play E-Sports titles. Applying a bit of overdrive fixes it, but be wary of maxing it out since doing so will add overshoot.
The Iiyama GB2770QSU is compatible with both FreeSync and G-Sync so you don’t have to worry about tearing and stuttering. Both brands have compelling GPU options for 1440p, so it would make sense to go with a display that’s compatible with both so you don’t get stuck with either. Input lag sits at 5ms at 165Hz, so there is no need to worry about delays while gaming.
Thoughts on the Iiyama GB2770QSU
The Iiyama GB2770QSU is a fantastic gaming monitor if you consider its low price and functional design. It has a decently accurate IPS panel with excellent responsiveness so it will make any level of gamer happy. It doesn’t have a lot of creature comforts, but it includes all the essential characteristics you’d want in a monitor.
We don’t have many complaints about the Iiyama GB2770QSU, but that doesn’t mean it’s perfect. It’s also not available in every region, so not every gamer out there can enjoy its affordability and great performance. However, we think it’s an excellent buy so you should consider it if you can get it from where you live.
Pros:
- Superb Gamut Coverage
- Great Default Accuracy
- Affordable
- FreeSync and G-Sync Compatible
Cons:
- Not Available in All Regions
- Poor Contrast
- Dismal HDR Performance
Paolo is a gaming veteran from the golden days of Doom and Warcraft. Since junior high, he has been building gaming systems for family, friends, and colleagues. High-performance monitors are one of his fixations; he believes that every citizen’s right to enjoy one. He has gone through several pieces of hardware in pursuit of every bit of performance gain, much to the dismay of his wallet. He has also spent half a decade researching, reviewing, and writing about these products and now has over 1400 articles about the best gaming tech under his belt.
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