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?
I'm looking for something with decent processing power, good graphics and a long battery life.
Okay. Let me check the specs of the laptops you've mentioned. The Dell Inspiron 3542 has an Intel Core i5 processor, Intel HD Graphics 4400 and a 4-cell battery. The HP Pavilion 15-p077TX has an Intel Core i5 processor, NVIDIA GeForce GT 840M graphics and a 4-cell battery. The Lenovo Z50-70 has an Intel Core i5 processor, NVIDIA GeForce GT 820M graphics and a 4-cell battery.