Lenovo thinkbook ryzen 5 7530u review July 8, 2019 16 32 64 128 Lenovo thinkbook 15 ryzen 5 7530u review Lenovo thinkbook 15 g5 ryzen 5 7530u review Lenovo thinkbook 16 g6 ryzen 5 7530u review Lenovo thinkbook ryzen 3 Lenovo thinkbook ryzen 3 4300u Thinkbook ryzen 7