The conversation between human and AI assistant.
Which laptop should I buy out of these three models: Dell Inspiron 3542, HP Pavilion 15-p077TX and Lenovo Z50-70?
Hmm, that's good to know. Can you tell me more about the design and appearance of the laptops?
Sure. The Dell Inspiron 3542 has a sleek black design, while the HP Pavilion 15-p077TX has a silver finish with a textured pattern. The Lenovo Z50-70 has a brushed metal finish. All three laptops have a standard design with no particularly standout features.