Samsung might launch Galaxy Note 4 at a pre-IFA 2014 event in Berlin, ahead of the rumoured launch of the anticipated iPhone 6, syas the source.

A report from a Korean daily reports that a top-tier local parts supplier for Samsung claims that the decision to launch the rumoured Galaxy Note 4 in September is to take on Apple's next generation iPhone devices expected to be unveiled in two screen size variants 4.7-inch and 5.5-inch.

The report states "Samsung will hold an event to announce the Note 4 on Sept. 3, just few days before this year's IFA trade fair in Berlin, Germany Europe's biggest technology exhibition."

The Korean daily also states that the tech giant Samsung is planning to send official for the reported September 3 launch event for the launch of Samsung Galaxy Note 4.

The report also mentions that the Galaxy Note 4 will be the first smartphone to incorporate an ultraviolet sensor. The sensor can measure UV radiation and offer index levels to Note 4 users inside the 'S Health' application.

Galaxy Note 4 features Qualcomm processors with support for fourth-generation LTE mobile wireless technology.  The device will come with a 5.7-inch display. Other rumoured specifications include the addition of a Snapdragon 805 chipset for the Chinese, Korean, Japanese and North American markets, while all other regions including Europe would receive a variant with an Exynos SoC.