Questions about Dell UltraSharp U4025QW

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The Dell UltraSharp U4025QW runs with the Mac Studio M1 Ultra, 128 GB, but macOS does not support 120 Hz refresh rate on M1 and M2-based Apple devices with this monitor. The maximum refresh rate on Apple Silicon devices is usually 60 Hz for 5K2K resolution, as 120 Hz support is limited by the M1/M2 architecture. There are reports that the frequency can be increased to around 100-110 Hz with special configurations, but this is not activated by default and requires manual adjustments. Full 120 Hz utilisation is therefore not possible without further ado. The monitor offers a 5K2K resolution (5120 x 2160 pixels) and is well connected to the Mac Studio via Thunderbolt 4, which enables a clean and powerful connection. Colour accuracy and connectivity are well suited to Mac users, although there are limitations with the volume control of the integrated speakers under macOS. To summarise: The monitor works with the Mac Studio M1 Ultra, but the 120 Hz refresh rate is not supported by macOS on M1, the refresh rate is limited to 60 Hz.

Hello Anonymous I had one with me :-)

Yes, it is possible to split the screen into multiple logical monitors using the internal Multi-Stream Transport (MST) feature. This allows you to subdivide the screen into multiple virtual monitors for easier window management.

I use an HP Elitebook 840 G8. That works fine. You might want to look for one with similar specifications. It's important that it supports Thunderbold4, then it should work.

WTF does WTH mean? 🤣

The stated product height of 472.32 mm for the Dell UltraSharp U4025QW refers to the height of the monitor including the stand. The monitor has an adjustable height, which means that the height can be adjusted, but the total height with the stand is approximately 472.32 mm.

Hello, It is compatible with your MacBook Pro Late 2021. However, you might need to download "MonitorControl" if you want to use the keyboard shortcuts to control the brightness & speaker volume on the monitor. The article can't be collected in store, only via delivery. If the product doesn't suit you, you can return it within 30 days: https://helpcenter.digitec.ch/hc/de/articles/115005633789-Wie-gebe-ich-ein-Produkt-zur%C3%BCck

The stand column has a rail inside where the screen mount point can slide up or down. The bottom of the screen can be set from approximately 4.5cm to 16cm height to the desk.

Yes, the maximum possible resolution/hertz depends on "which USB-C". If the device is capable of USB-C/thunderbolt4, then it should be capable of 5k2k/120hz, if USB-C/USB4.0 (like the new ARM Surface, then 5K2K@60hz

Yes, a 14" MacBook M2 Pro can actually support a refresh rate of 120 Hz. The M2 Pro can reach up to 240 Hz via Thunderbolt, while it can reach a maximum of 120 Hz via HDMI 2.1. In contrast, previous models such as the M1 (including Pro and Max) could only output up to 60 Hz via Thunderbolt and HDMI 2.0. For the best results and additional benefits such as Power Delivery, USB hub functionality and 2.5Gb LAN, you should connect the display via Thunderbolt :)

According to my research, this model with manufacturer number DELL-U4025QW has the screen type "IPS Black Technology".