The Iiyama G-Master GB2570HSU is a very capable gaming screen, if not a perfect one. The colour fidelity is incredible, particularly when calibrated, and the colour uniformity is excellent too. The brightness and contrast are exactly as specified.
We do have some concerns about brightness uniformity and the gamut, but in practice you're unlikely to find this gets in the way of your gaming experience. The 165Hz refresh and AMD FreeSync Premium deliver smooth framerates for games that really need them, particularly FPS ones.
There aren't so many gaming widgets, and you only get two video inputs where many screens will offer at least three. But there is a two-port USB hub built in and a decent set of adjustments available via the menu. We can live without the ability to swivel, as you can move the stand and there is at least tilting, raising and portrait rotation available. With a reasonable street price just under £215, the Iiyama G-Master GB2570HSU is a solid value choice for high-framerate game lovers.
You can buy the Iiyama G-Master GB2570HSU from Scan over HERE for £214.97 inc VAT.
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Pros:
- Super colour fidelity, and even better when calibrated.
- Fast 165Hz refresh.
- AMD FreeSync Premium.
- Reasonable price.
- Excellent colour uniformity.
- Built-in two-port USB hub.
Cons:
- Mediocre gamut and brightness uniformity.
- No swivel.
- Limited extra gaming OSD features.
KitGuru says: The G-Master GB2570HSU delivers high-framerate Full HD AMD FreeSync Premium gaming for a reasonable price with the superb colour fidelity we expect from Iiyama.