Question: what is the difference between the samsung s8 plus and s9 plus?
Answer: There isn't much difference in terms of physical size, though the S9+ is a little heavier. The newer device measures 158.1 x 73.8 x 8.5mm and weighs 189g, while the S8+ measures 159.5 x 73.4 x 8.1mm and weighs 173g. In reality, about the only difference is the colours offered.