Technically, the Nokia Lumia 928, the company's flagship phone exclusive to Verizon, has been outed by three media channels: a billboard, a Vanity Fair magazine ad, and its official website.

Of course, there is still the official May 14 event to be held by Nokia in London, which should be the official reveal, which have also made people wonder if there is more to come with the Nokia Lumia 928 before now and the actual reveal date.

So far, based on the outed images and specs, three have been somewhat confirmed for the Lumia 928.

Great low-light features

In the guerilla billboard ad, the Nokia Lumia 928 was touted to have "the best low-light camera."

Gotta Be Mobile reports that the official website also supports this claim, as it highlights the low-light picture imaging of the phone. This is also seen in the magazine ad, where the photo being snapped up is a scene of the beach at dusk.

While it has never been officially confirmed by Nokia or any other media channels, the Nokia Lumia 928 has also been reported to have a Xenon flash for crisper lighting despite the lack of environmental sources of light.

A PureView technology

There have been talks about the PureView technology ever since the 41-megapixel PureView camera in Nokia 808 PureView was said to be coming to the Nokia Lumia 928.

Now it seems that another outlet for such speculations is the Nokia Lumia 928. This would be a perfect fit for the Xenon flash feature, as the PureView technology would allow image stabilization. With the proper lens, there will be better light sensor and lower ISO even when shooting at night, reports CNet.

Carl Zeiss lens

Just like what can be found in the Nokia Lumia 800, N8 or N9, the Carl Zeiss lens, trusted and used by millions of photographers around the world, is also speculated to make an appearance in the Lumia 928

Nokia Lumia 928 official website

However, The Verge reports that Nokia is still not giving any specifics on the phone even with the launch of website.

"While we continue to work closely with Verizon and Microsoft to promote Windows Phone, we have made no new product announcements at this point," said a Nokia spokesperson to The Verge. "All I can say is you should expect to hear more from us soon."

Check out the official Nokia Lumia 928 website here, though the most you'll find is image in the Vanity Fair ad. A registration section is also available, for those who want to be the first to know any updates.http://www.nokia.com/us-en/lumia928