View full Dell UltraSharp UHM specs on CNET. Setting the display resolution to x (for UHM) Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc; Microsoft and. The ” Dell UltraSharp UHM monitor with LED offers a brilliant view, rich The following table gives detailed information about the specs of the screen.

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While the front of the stand is a matte black colour, the back of the stand is spc silver coloured plastic which looks nice. It is incredibly easy to connection and you simply slot it into the panel and it clips in to place.

This should not be confused with pixel response time which describes the speed at which a pixel can change from one orientation to another.

I wanted to calibrate and profile the screen to determine what was possible with optimum settings and profiling. This made the image a lot cooler than the standard mode which is probably not very useable I don’t think. Panel Uniformity – The UHM wins here with a much better luminance uniformity than the UH from our tests Office and Windows – Nothing to really separate them here Viewing angles – again, nothing to really separate them Movies Overall – I’ve given the slight edge to the UHM because of its better calibrated black depth and contrast ratio, apec will help with shadow detail and darker scenes.

Gamma – we aim for 2. Dell have included a 4 port USB 2.

Dell P2212H vs Dell UltraSharp U2212HM

Monitors by Lori Grunin Oct 15, Click for larger version s. Discussion threads can be closed at any time at our discretion. This is actually a little more than the UM’s range of mm and matches the range of the UHM. This is a result of the FRC algorithm used to produce the We recorded the screens luminance and black depth at various OSD brightness settings, and calculated the contrast ratio from there.


Once calibrated the dE average was reduced to 0.

Dell UltraSharp UHM specifications

This is effectively the edition of the UH screen and although a few things have changed, some have remained the same. The targets were all met well and contrast ratio was retained u221h2m a very high By cloning the output, the u2212bm could provide a comparative test of the output of the CRT vs.

Environmental Parameters Min Operating Temperature. It also has halogen-free laminates in its circuit board Vital Services and Warranty Get reliable service and warranty coverage.

Dell UltraSharp UHM ” LED Monitor B&H

Responsiveness – They are all very close really but I’ve given the very slight edge to the UHM since it offers slightly less motion blur. There is a preset mode available for ‘text’ which some users may want to use, and it can be set up with different brightness levels independent of your other preset modes which was good.

VGA connector is a widespread connector and is found on eell video cards, computer monitors, and some television sets. Of course both do contribute to the overall performance and experience of the display when used for gaming.

This is then used to give you both the overall experienced ‘lag’ of the image and the lag specifically between the electronics and the pixel change instruction the pure signal processing time. Excellent calibrated black depth and contrast ratio. Power Device Nominal Voltage. The brightness control remains active in the OSD menu and is not greyed out as it is on some screens.

U2212hmm Samsung RZ remains our champion in this test.


We disabled dynamic contrast ratio as well when testing modes where it became active. This goes to show that you can’t always trust a reported spec.

Where I was not able to separate the two they are shown in grey. A device that supports the VESA mount can be mounted on spe different supports, from arms to wall mounts.

Dell UltraSharp U2212HM

Rear view of the screen. It has allowed Dell to move towards LED backlighting, and no doubt attract a new “generation” of buyers, but to be honest the overall performance and characteristics make them very similar.

Work Brilliantly Your monitor is your window to inspiration. It is ddll free of the very noticeable contrast and colour tone shifts u2212nm see from TN Film panels vertically. It’s not something you’d notice in practice, and you do have to look very closely to see it.

We measured the UH as having a Compatible with Windows 7. However, if you want you are able to run the screen outside of this resolution.

This was a moderate level of lag and quite similar to some of the other screens we have tested like the HP ZRw 25ms. The UHM has a nice high resolution of x which is good for side by side office work. It was also the same out of the box as the 23″ UHM 2. As a reminder, a series of pictures are taken on the highest shutter speed and compared, spev the best case example shown on the left, and worst case example on the right.

View of an all deol screen from the side.