iiyama G-Master G2745QSU-B1 Black Hawk 27" specifications and in-depth review

iiyama G-Master G2745QSU-B1 Black Hawk 27"

Manufacturer: iiyama

The iiyama G-Master G2745QSU-B1 Black Hawk is a 27-inch gaming monitor built on an IPS, LED-backlit panel with a matte surface finish. It features a 2560 x 1440 resolution at 108 ppi, and the unit supports tilt adjustment and VESA mounting for flexible positioning. A built-in front camera and stereo speakers rated at 2 x 2W are included, making it a self-contained option for users who need basic video calling and audio without additional peripherals.

The display runs at 100Hz with a 1 ms response time and supports AMD FreeSync adaptive synchronization, keeping motion rendering smooth during variable frame rate content. On the connectivity side, there is one HDMI 1.4 port, one DisplayPort 1.2 output, two USB 3.1 ports, and a 3.5 mm headset jack. Wireless connectivity is absent — no Wi-Fi, Ethernet, or AirPlay — and USB Type-C is not included. The panel achieves a contrast ratio of 1300:1 at a typical brightness of 250 nits, while operating power draw sits at 21W with 0.3W in standby.

Pros
  • AMD FreeSync adaptive synchronization paired with a 100Hz refresh rate and 1 ms response time supports smooth rendering during gaming sessions
  • Built-in front camera removes the need for a separate webcam, making it convenient for video calls directly from the monitor
  • Integrated stereo speakers at 2 x 2W provide basic audio output without requiring external equipment
  • VESA mount compatibility gives users the flexibility to use third-party mounting solutions
  • The matte panel surface reduces ambient reflections without a separate anti-glare coating
  • Two USB 3.1 ports allow for reasonably fast peripheral connections through the monitor
Cons
  • No swivel stand support limits horizontal positioning flexibility at the desk
  • Color calibration is not available, making the display unsuitable for color-sensitive professional work
  • The HDMI port is version 1.4, which carries lower bandwidth than newer HDMI standards
  • Portrait mode is not supported, restricting users who prefer a vertically oriented display layout
  • A typical brightness of 250 nits may be insufficient for use in bright or well-lit environments
  • USB Type-C connectivity is absent, limiting compatibility with modern devices that depend on that interface
Who is this for?

The iiyama G-Master G2745QSU-B1 Black Hawk suits casual and mid-level gamers who want a 27-inch QHD display with AMD FreeSync and a 100Hz refresh rate for reduced tearing during everyday gaming. The built-in front camera and stereo speakers make it a practical all-in-one solution for users who also need basic video calling functionality without adding extra peripherals. Those working in moderately lit spaces will find the matte panel surface helpful in keeping reflections under control, and VESA compatibility adds setup flexibility for users who prefer mounting over a traditional desk stand.

Who is this NOT for?

Users who depend on precise color reproduction — such as photographers, designers, or video editors — will find this monitor unsuitable, as color calibration is not supported and the display is not positioned for color-critical workflows. The absence of a swivel stand and lack of portrait mode make it a poor match for users who need broader ergonomic or layout flexibility. Additionally, those relying on USB Type-C connectivity or working in brightly lit environments where a typical brightness of 250 nits would fall short will likely find the monitor's hardware insufficient for their needs.

Display:

Display type IPS, LCD, LED-backlit
response time 1 ms
screen size 27"
resolution 2560 x 1440 px
pixel density 108 ppi
Adaptive synchronization AMD FreeSync
has anti-glare coating
refresh rate 100Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel
has a glossy panel
has a touch screen

Built on an IPS, LCD, LED-backlit panel, the display measures 27 inches and delivers a 2560 x 1440 px resolution at 108 ppi. It operates at 100Hz with a 1 ms response time and supports AMD FreeSync adaptive synchronization for smoother rendering during variable frame rate content. The matte panel finish helps manage reflections, and viewing angles reach 178 degrees both horizontally and vertically. The screen is neither glossy nor touch-enabled, and no separate anti-glare coating is listed.

General info:

Type Gaming
EU energy label E
supports total tilt
Has a swivel stand
Supports VESA mount
height 434 mm
width 611 mm
thickness 192 mm
weight 4200 g
supports portrait mode
volume 50913.408 cm³

Classified as a gaming monitor, this display carries an EU energy label of E and measures 611 mm wide, 434 mm tall, and 192 mm deep, weighing 4,200 g. The stand supports tilt adjustment but does not include a swivel function, and VESA mount compatibility is available for users who prefer a third-party mounting solution. Portrait mode is not supported. The unit has a total volume of approximately 50,913.408 cm³.

Colors:

brightness (typical) 250 nits
supports color calibration
display colors 16.7 million
contrast ratio 1300:1

The display produces 16.7 million colors at a typical brightness of 250 nits, backed by a contrast ratio of 1300:1. Color calibration is not supported, meaning the display output cannot be hardware-adjusted for applications that require verified color accuracy.

Connectivity:

HDMI ports 1
supports Thunderbolt
DisplayPort outputs 1
DisplayPort version DisplayPort 1.2
has a socket for a 3.5 mm audio jack
has a DVI connector
USB ports 2
USB version 3.1
Has USB Type-C
HDMI version HDMI 1.4
supports Ethernet
supports Wi-Fi
has AirPlay
mini DisplayPort outputs 0
has a VGA connector

The monitor's wired connection options include one HDMI 1.4 port, one DisplayPort 1.2 output, two USB 3.1 ports, and a 3.5 mm headset jack. USB Type-C, DVI, VGA, mini DisplayPort, and Thunderbolt are not available, and there is no wireless connectivity — Wi-Fi, Ethernet, and AirPlay are all absent.

Power:

operating power consumption 21W
standby power consumption 0.3W

The monitor draws 21W during active use and falls to 0.3W in standby, keeping energy consumption low across both operating states.

Features:

has PiP
has stereo speakers
has built-in smart TV
audio output power 2 x 2W
has a remote control
supports Dolby Digital
supports Dolby Digital Plus
has DTS Surround
has an ambient light sensor
has a front camera

The monitor includes a built-in front camera and stereo speakers rated at 2 x 2W, making it a self-contained option for users who need basic video calling and audio output without additional peripherals. Picture-in-Picture, remote control, ambient light sensor, and smart TV functionality are all absent, and no advanced audio formats — Dolby Digital, Dolby Digital Plus, or DTS Surround — are supported.

Final Verdict

The iiyama G-Master G2745QSU-B1 Black Hawk is a gaming-oriented 27-inch QHD monitor that keeps its focus narrow and delivers where its core audience needs it most. The combination of AMD FreeSync, a 100Hz refresh rate, and a 1 ms response time provides a smooth and responsive experience for casual gaming, while the inclusion of a built-in front camera and stereo speakers adds practical value for users who want a consolidated desktop setup. Its constraints — modest brightness, no color calibration, a fixed HDMI 1.4 port, and limited ergonomic range — place it firmly outside professional creative workflows and demanding connectivity setups. For users whose primary needs are everyday gaming and video communication from a single, uncomplicated display, the G2745QSU-B1 Black Hawk is a coherent and well-defined choice.

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