The Microsoft Nokia Lumia 830 is mid-range handset and even if the company is yet to announce it, Baidu already revealed details of its specifications, release date and even leaks of its looks.

The Nokia Lumia 830 leaks suggest it will be the handset that Microsoft will unveil at the IFA in Berlin in September. It emerged in June after leaks showed Microsoft's upcoming set of devices are codenamed Tesla, Rock and Superman.

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Superman is supposedly the Lumia 730 and Tesla is speculated to be the Lumia 830.

The press got an invitation asking if they're ready for more. The letter O displayed a big camera lens that could be a hint that the Lumia 730 is about to come out.

The Lumia 730 is also dubbed as a "selfie" device because of its 5 MP front-facing camera.

The Nokia Lumia 830 could sport a 4.5-inch screen with a resolution of 720p and a 326 ppi pixel density housed in polycarbonate chassis like previous Lumia devices. It's expected to run on Windows 8.1 and to be powered by a Snapdragon processor. Aside from standard connectivity options, it will also have LTE.

Based on the leaked photos, the lens looks like the Nokia Lumia 1020's 41 megapixel rear camera. The display, screen resolution and MP count has shrunk to lower the handset's price to mid-range.

The device is said to sport a 20 megapixel rear-facing camera like the Lumia 930. The internal storage capacity is still unknown but it will have a microSD card slot support. Notably, the Lumia 830 only has 8 GB of built-in storage.

The Lumia 830 will be the third Lumia device Microsoft will release after it took over Nokia's mobile business in April. The Lumia 530 is the most inexpensive Windows Phone so far.

The Lumia 830 is expected to be released about the same time as the Lumia 730.

TagsLumia 830 Release Date, Lumia 830 Launch, Lumia 730 Release Date, Lumia 730 Launch, Microsoft IFA