24.32% faster CPU speed ? 4 x 2.6 GHz & 4 x 2 GHzvs2 x 2 GHz & 6 x 1.8 GHz 3.25x more megapixels (front camera) ? 44MP & 8MPvs16MP 128GB more internal storage ? 256GBvs128GB Has built-in optical image stabilization ?