Surface pro 4 vs 11 July 8, 2019 16 32 64 128 Surface pro 11 vs galaxy book 4 Surface go 4 vs surface pro 11 Surface pro 11 vs galaxy book 4 edge Surface pro 11 vs galaxy book 4 pro 360 Surface pro 4 vs Surface pro 4 vs surface pro 6 Microsoft surface pro 4 vs 3 Surface pro 4 upgrade to windows 11