People are saying this could be a video of the next Galaxy S7. Technology news website techradar.com says the video was uploaded an unlisted YouTube link on the Samsung Indonesia channel. There’s no mention of what the phone actually is in the video, but techradar thinks it is the Galaxy S7 Edge with a 5.5 inch display with waterproofing and wireless charging features showcased – and that the video has accidentally surfaced before the launch date. MicroSD memory card slot set…