Best price for GoPro Hero 6 Black is P16,490 inclusive of VAT. This is presently the cheapest offer found from comparing prices from 2 shops in Philippines.
Optical sensor size
AVC/H.264 .mp4, HEVC/H.265
Still image format
The number of times the image can be enlarged with the optics of the camcorder. The optical zoom 'moves' you closer to the subject without sacrificing quality. The higher the optical zoom, the farther away you can be to take a clear, close-up image.