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45" iiyama G-Master GCB4580DQSN-B1 - Monitor

Reviews 45" iiyama G-Master GCB4580DQSN-B1

Interested in reviews of 45" iiyama G-Master GCB4580DQSN-B1? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of 45" iiyama G-Master GCB4580DQSN-B1 below. We will appreciate if you also share your experiences with 45" iiyama G-Master GCB4580DQSN-B1 after purchasing.
732.90 €
In stock > 5 pcs
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User Reviews

Martin, Lheniceflag
Rated 22/12/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
absolutely great monitor for work and play. When the game supports ultrawide l, it's an absolutely great experience. unfortunately, many older, but also modern games can't use 5120 x 1440 px resolution (even Kingdom Come 2) and you have to search the web for a solution to modify the game. the monitor has proven itself to me even at work, where it is practically as big as 2 monitors side by side. can even display 2 desktops from two different PCs at the same time.
Just. Giant
excellent colours
2 monitors in one
great for widescreen gaming
not all games support ultrawide resolution
once you get used to it, working or playing on a smaller monitor is an ordeal
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Customer, Klobouky u Brnaflag
Rated 19/11/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
overall great so far limited by display card bit using dp i can get 5kx1.4k which works well. edits movies and photos from my canon r7 camera at full res. good pallet. no ni movie shimmer. desk top pc connected by usb and dp. thr lap top voa usbc. it charges well and monitor acts as kvm to switch. first time i used ut it jumped zbpit sertung up but one i had booted both pcs again after initial plug and play it worked fine second time. overalll very happy in thr fist week.
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Dušan, Ostravaflag
Rated 10/11/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
Half a year in operation. Max satisfaction
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Companyflag
Rated 04/11/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
the monitor cannot be connected to the USB-C port so that it is recognized by even one compatible device. For example, I used the Lenovo Yoga Slim 7 ProX 14IAH7 (model 82TK00A1CK). I have tried the original cable included in the box and also another cable from a different monitor, which works fine. the only possibility is HDMI cable via HDMI 2.1 protocol, where you can achieve 5120x1440 resolution, down to 75 Hz max. has the additional disadvantage that between the outer frame and the panel, there is approximately 0.8 cm of space, which unnecessarily narrows the entire monitor by about 2 cm (even with the frame on each side) interesting is that the sub-monitor 45'' iiyama ProLite XCB4594DQSN-B1, 44,5, which has the same type of panel works with this notebook absolutely correctly via USB-C when VRR or DSC are enabled and USB set to 2.0, so the maximum resolution of 5120x1440, 8 bit, 165 Hz is achieved.
PWD 90W
DisplayHDR 400
1 ms response time
3 x USB 3.2 (Type-A; Gen1; 5 Gbps; downstream)
HDMI 2.1 to max 75 Hz (see manual)
does not work with certain devices
average power consumption 60 W
MF445HYB-CF0 panel too far from the edge of the monitor
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Martin, Oslavanyflag
Rated 31/05/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
I bought the monitor used, as described, undamaged. It has a really beautiful picture, control in Czech. The only blemish is a scratch on the display. The scratch is on the edge of the monitor and I will not return the monitor because of it. I understand that you sell a lot of devices and that your stores are busy, but it wouldn't hurt to control returns. ✌
Excellent monitor
113 cm diagonal for simracing awesome
Scratch on the display
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Pavla, Praha 6 - Dejviceflag
Rated 06/01/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
Returned due to poor viewing angles (loss of colour at the edges) and audible whistling of the source in a quiet room.
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Patrik, Upiceflag
Rated 01/01/2025, variant 45" iiyama G-Master GCB4580DQSN-B1
Verified purchase
For me a good monitor for F1 24 and ACC
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