The processor has a nominal clock of 2.6 GHz, but four active cores can reach 3.1 GHz (3.3 GHz for two active cores) through Turbo Boost. Multimedia files and other games can be stored on the additional hard drive. The SSD guarantees trouble-free handling in practice and 128 GB is sufficient for the most important games. We have already mentioned that the GPU will be the limiting factor in this case. Even highly parallelized games that benefit from four physical cores should never be limited by the CPU. With the quad-core i7 processor and fast dual-channel RAM, the Dell Inspioffers broad performance for all common scenarios, including HD video editing and 3D rendering. The positive aspects of the keyboard are the subtle and uniform lighting, even if there is only one setting, the flat and non-slip keys with clear letters, the status lights of some keys and the development itself. You can feel the pressure point, but it could have been more defined, in combination with the soft line. The experience of the fluffy strike is less inspiring. Unfortunately, it can easily be damaged in the center, which should not happen, especially considering the price of the laptop. Visually, the first impression of the well-integrated keyboard is good. Large hands may have problems with the narrow numeric keypad.

Dell provided us with an Inspiron 7559 sample ad with a US keyboard layout.

Even in the price range of 400 euros ($ 424), most laptops offer more in this regard. In fact, the input recognizes only two fingers at a time, so you can hardly use gestures. The limited functionality is quite disappointing (see photo). Dell Inspiron 7559 BIOS Update Windows 10

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