Lenovo p52s multitouch6/12/2023 ![]() ![]() The screen has a very even brightness distribution. Even the 4K display in the ThinkPad T580, which has an almost identical build, only manages half the contrast ratio. While the display brightness is still not as good as those of most competitors, the contrast is significantly higher. ![]() The average brightness is about 284 cd/m² according to our measurements and the contrast ratio is even better at 2645:1. Luckily, our test unit topped both these values. Its most important features according to Lenovo’s specification sheet: 250 cd/m² and a contrast ratio of 700:1. Unlike the P51s, which we tested with the Ultra HD/4K display, today’s test unit is equipped with the Full HD version. Both LCD options have a matte surface and are based on IPS technology. Lenovo has made the ThinkPad P52s available with the exact same LCD options as its predecessor the ThinkPad P51s: A high-end option in the shape of an Ultra HD display (3840x2160p) and a Full HD screen (1920x1080p) as a cheaper option. Graphics are taken care of by an Nvidia GeForce P500, as is the case for all ThinkPad P52s variants.ĬUKUSA has also provided a similar ThinkPad P52s North American SKU to verify our measurements presented here. It is the entry-level device for the German market and is equipped with 8 GB of RAM, a 256-GB SSD and an Intel Core i7-8550U. The model number of our particular test unit is 20LB000HGE. Other comparison devices we have chosen are the Lenovo ThinkPad T580, the Lenovo ThinkPad P51 and the predecessor ThinkPad P51s. In the rather particular category of "ultrabook workstations," the HP ZBook 15u G5 is the only real competitor to the ThinkPad P52s. Since 2015, Lenovo has launched three ThinkPad P models with a design based on the current T series: The ThinkPad P50s was based on the ThinkPad T560, the ThinkPad P51s on the ThinkPad T570 and the case of today’s test unit, the Lenovo ThinkPad P52s, is identical to that of the ThinkPad T580. However, all rules have exceptions: While the more powerful models had individual designs, the P5Xs series continued in the tradition of the W series. In 2015, the introduction of the new ThinkPad P series mixed things up a little, as the devices in this series, such as the Lenovo ThinkPad P51, had their own individual design. The ThinkPad W550s, for example, was based on the ThinkPad T550. Lenovo’s mobile workstations used to be known as the ThinkPad W series – although they were never completely independent and could be considered versions of the 15-inch T series with ISV-certified graphics. ![]()
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