Thinkbook 15 g2 ryzen 7 July 8, 2019 16 32 64 128 Lenovo thinkbook 15 g2 ryzen 7 4700u Lenovo thinkbook 15 g2 ryzen 7 Lenovo thinkbook 15 g2 amd ryzen 7 4700u Thinkbook ryzen 7 Thinkbook 15 gen 4 amd Thinkbook 15p gen 2 Thinkbook 15 g5
