Samsung's next flagship phone has apparently been leaked on video just days ahead of its New York unveiling.

Following a previous leak of what were claimed to be still pictures of the device, the video allegedly shows the Galaxy S4 functioning on camera.

It's impossible to tell if the device really it what the video claims it to be - but it certainly looks like a next-gen Samsung phone.

The device has a 5-inch (or so) screen, and reflects Samsung's own teaser image, which was also released on Tuesday.

The new phone looks set to have a super HD screen, 2GB of RAM and a breakthrough processor, but from what we can tell will not break the mould in terms of design, reflecting the S3's curves and 'natural' feel.

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  • Samsung Galaxy S4?

  • Samsung Galaxy S4?

  • Samsung Galaxy S4?

  • Samsung Galaxy S4?

  • Samsung Galaxy S4?