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Guests use a sample phone at the launch of the HTC One smartphone in London February 19, 2013REUTERS/Toby Melville

The press shot of the much speculated big-screen HTC One Max has been leaked online.

Popular tech spy Evleaks has posted the press image of the alleged HTC One Max aka HTC T6. The front-side screen of the phablet in the snapshot looks like a stretched version of the original HTC One, whereas on the back panel the camera's LED flash is spotted below the camera. Its smaller sibling featured an LED light to the cameras' left side. [To view press shots of HTC One Max, Click Here

It is to be noted that Evleaks has specifically mentioned that the snapshot is a 'non-final artwork'; the end product may come with more changes before the launch.

According to numerous reports, HTC One Max is rumoured to sport a thin bezel and a mammoth 5.9-inch Full HD (1920x1080p) screen.

HTC One Max is also expected to pack a faster 2.3GHz Qualcomm Snapdragon 800 series quad-core processor with Adreno 330 graphics engine, compared to the 1.7GHz speed Snapdragon 600 CPU seen in the original HTC One. It is expected to run on the latest Android v4.3 Jelly Bean with 2GB RAM and come with a high-capacity 3200 mAh battery.

Rumours are rife that HTC One Max might be unveiled in September. Co-incidentally, HTC rivals Samsung and Sony are also expected to unveil their flagship devices - Galaxy Note 3 and a camera centric smartphone Xperia i1/Honami respectively, around the same time.

Rumoured specifications of HTC One Max:

Model HTC One Max
Display 5.9-inch Super LCD 3 display with Full HD 1920x1080presolution
OS Latest Android version with Sense 5 UI on top of the primary OS
Processor Qualcomm Snapdragon 800 series quad-core processor with2.3GHz CPU speed
GPU Adreno 330 graphics engine
RAM 2GB
Storage 32/64GB variants
Battery 3200 mAh