Review: iiyama G-Master GB2770HSU-B1

by Tarinder Sandhu on 13 May 2021, 14:01

Tags: Iiyama

Quick Link: HEXUS.net/qaeqbc

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Test Methodology

A monitor review based on descriptive visual analysis will always have the underlying problem of subjectivity; assessments of panel quality will vary from user to user depending on their normative expectations. To get around this we’re deploying Datacolor’s SpyderX professional monitor analyser to return a quantitative assessment of display quality.

These numerical results add extra utility to our reviews allowing us to more accurately benchmark the following display characteristics:

  • Colour gamut relative to AdobeRGB and DCI-P3 industry standards
  • Colour accuracy (Delta-E)
  • Brightness levels and contrast ratios
  • Colour uniformity
  • Luminance uniformity

Comparison Monitors

Model
Panel Size
Resolution
Panel Type
Refresh
Rate
Adaptive
Sync
Reviewed
Price
HEXUS
Review
Philips Momentum 558M1RY
55.0
3840x2160
VA
120Hz
FreeSync
£1,200
AOC Agon AG493UCX
49.0
5120x1440
VA
120Hz
FreeSync
£900
iiyama G-Master GB3461WQSU-B1 Red Eagle
34.0
3440x1440
IPS
144Hz
FreeSync
£400
Gigabyte G32QC
31.5
2560x1440
VA
165Hz
FreeSync
£400
Aorus FI27Q-X
27.0
2560x1440
IPS
240Hz
FreeSync
£650
Asus TUF VG27AQL1A
27.0
2560x1440
IPS
170Hz
FreeSync
£520
AOC C27G2ZU
27.0
1920x1080
VA
240Hz
FreeSync
£300
iiyama G-Master GB2770HSU-B1 Red Eagle
27.0
1920x1080
IPS
165Hz
FreeSync
£230
Lenovo Legion Y25-25
24.5
1920x1080
IPS
240Hz
FreeSync
£300

HEXUS 2021 Test Platform (this screen)

Component Product Page
Processor AMD Ryzen 9 5950X amd.com
Motherboard Asus ROG Crosshair VIII Formula asus.com
CPU Cooler Corsair Hydro Series H150i Pro RGB corsair.com
Graphics Card AMD Radeon RX 6700 XT amd.com
Memory G.Skill Trident Z Neo DDR4-3200 (2x16GB) gskill.com
Storage 2TB Corsair MP600 corsair.com
Power Supply be quiet! Straight Power 11 Platinum 1,000W bequiet.com
Network Card Asus XG-C100C 10GBase-T PCIe Adapter asus.com
Chassis Fractal Design Define 7 Clear Tempered Glass fractal-design.com
Keyboard Corsair K70 RGB MK.2 Low Profile Rapidfire corsair.com
Mouse Corsair Ironclaw RGB corsair.com
Operating System Microsoft Windows 10 Pro microsoft.com

Benchmark Suite

Gamut Percentage of AdobeRGB and DCI-P3
Colour Accuracy Average colour accuracy recorded as Delta-E
Brightness Measured at maximum and minimum brightness, recorded as candela per square metre (cd/m2)
Black Level Measured at maximum and minimum brightness, recorded as candela per square metre (cd/m2)
Contrast Ratio Measured at maximum and minimum brightness
Colour Uniformity Measured at default screen brightness
Luminance Uniformity Measured at default screen brightness
Power Consumption Measured at maximum and minimum brightness

Notes

All monitors are benchmarked using out-the-box settings and are connected to the test platform via the manufacturer-supplied DisplayPort cable. Advanced features such as HDR are disabled for the purpose of these tests.