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iiyama · IPS · 27"

G-Master G2745QSU-B2

2560×1440 · 100 Hz

Overall
54
Work
56
Play
63
Amazon
$405
$405
Not currently available Updated Jul 21, 2026
Overall54.0
Work55.7
Play63.2
Refresh61.0
Response50.0
Color70.0
Quality / price26.7

Written analysis

G-Master G2745QSU-B2 at a glance

The G-Master G2745QSU-B2 is a 27" IPS monitor at 2560×1440 and 100 Hz. The backlight is listed as W-LED.

Best fit: straightforward office, media, or secondary-display use after checking resolution and refresh against the rest of the system.

Panel and image

Overall quality is 54.0, with 55.7 work and 63.2 play. Pixel density is listed at 109 PPI. Typical brightness is 300 nits. Contrast is listed as 1300:1. The coating is Anti-glare/Matte (3H). The listed pixel count is treated as a QHD-class work multiplier.

Color and HDR

No specific gamut coverage figure is recorded. Color depth is listed as 8-bit.

Motion and sync

Refresh is listed at 100 Hz. Pair this resolution with the GPU table before assuming native high settings.

Ergonomics and connectivity

Stand and mount options are listed as Tilt · VESA (100x100mm). Recorded inputs include 1 x USB 2.0 (Type-B; upstream), 2 x USB 2.0 (Type-A; downstream), 1 x HDMI 2.0, 1 x DisplayPort 1.2, 1 x 3.5 mm Audio Out. Speakers are listed as 2 x 2 W (watts).

Buying verdict

Overall quality is 54.0, a balanced result covering essential office and media use.

At the recorded Amazon price, quality / price is 26.7. The nearby comparison below may reveal a better-equipped option at a similar price.

Work / price is 27.5 and play / price is 21.8.

Display data

Full specifications

Panel, color, motion, connectivity, ergonomics, power, and value in one sheet.

General

Manufacturer
iiyama
Monitor
G-Master G2745QSU-B2
Launch price
Amazon price
$405
Amazon availability
Not currently available
Price updated
Jul 21, 2026
Launch date
Jan 1, 2024

Panel

Size
27"
Panel type
IPS
Resolution
2560×1440
Aspect ratio
Pixel density
109 PPI
Brightness
300 nits
Contrast
1300:1
Display area
90.24 in²
Viewing angles
178 ° (degrees) / 178 ° (degrees)
Backlight
W-LED
Coating
Anti-glare/Matte (3H)

Color & HDR

Color depth
8-bit
Colors
16777216
DCI-P3
sRGB
Adobe RGB
NTSC
HDR
Local dimming
No

Motion

Refresh rate
100 Hz
Response time
Input lag
Adaptive sync

Connectivity

Inputs
1 x USB 2.0 (Type-B; upstream), 2 x USB 2.0 (Type-A; downstream), 1 x HDMI 2.0, 1 x DisplayPort 1.2, 1 x 3.5 mm Audio Out
Speakers
2 x 2 W (watts)

Ergonomics

Height adjustment
No
Pivot
No
Swivel
No
Tilt
Yes
VESA mount
Yes · 100x100mm

Power & value

Typical power
21.00 W
Max power
Overall
54.0
Work
55.7
Play
63.2
Quality / price
26.7
Work / price
27.5
Play / price
21.8

Additional information

Features
Adaptive-Sync technology, Black Tuner, EcoModes, Flicker-free technology, HDR Ready, i-Style Colour, Low Blue light
Display extras
Response time - 1 ms (MPRT - Motion Picture Response Time)
Accessories
DisplayPort cable, HDMI cable, USB cable
Amazon dimensions
{'width': 24.07480312505, 'height': 17.0866141558, 'length': 7.57874014975, 'weight': 9.259415004}

Extracted notes sit here. Amazon listing copy, when present, is at the bottom of the page.

Amazon

Price history

Nearby quality

Similar monitors

IPS monitors close to G-Master G2745QSU-B2 on overall quality. Open the monitor table to sort, filter, and compare side by side.

MSI G255F 24.5" · IPS · 1920×1080 · 180 Hz
52.9
76.5
96.2
MSI MAG 242F 23.8" · IPS · 1920×1080 · 200 Hz
53.1
69.8
81.2
ViewSonic VX2767U-2K 27" · IPS · 2560×1440 · 75 Hz
53.2
62.8
56.0
LG 32U631A 31.5" · IPS · 2560×1440 · 100 Hz
54.6
64.1
43.7
ViewSonic VP2456A 23.8" · IPS · 1920×1080 · 120 Hz
55.2
67.3
58.1
Compare these in the monitor table

Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

With the G2745QSU you are always one step ahead. Enjoy an exceptional gaming experience with the 27 inch (68.6 cm) gaming monitor

This monitor features IPS panel technology, WQHD resolution (2560x1440), 100Hz refresh rate and ultra-fast MPRT response time up to 1ms

Take your gaming adventure to the next level with the Black Tuner feature, which ensures crystal clear viewing even in the darkest scenes. Also available with height adjustable stand: G-Master GB2745QSU-B2

IPS panel, 2560 x 1440 @100Hz (2.1 megapixels), 1300:1 contrast, 80M:1 extended, 300 cd/m² brightness, 178°/178° viewing angle, 1ms response time (MPRT), game mode, black tuner, flicker-free LED, blue light filter, adaptive. eSync

HDMI, DisplayPort, 2x USB Hub (v.3.2) 2 x 2W speakers, headphone jack, HDCP, Kensington lock ready, tilt adjustment, VESA 100 x 100, cable management