Samsung has released a teaser video for its upcoming Galaxy S IV Android phone.
The company published the video onto its YouTube account overnight under the title "Be ready 4 the next Galaxy".
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The video shows a boy taking delivery of a secret package presumably containing the Galaxy S IV. However, it reveals no new information about the hotly anticipated handset.
The Galaxy S IV hasn't officially been announced yet but will be unveiled on Thursday 14 March at a press event in New York.
The device is one of the most anticipated Android phones of 2013 and is the successor to Samsung's popular Galaxy S III smartphone.
The Galaxy S IV is widely expected to feature a 1.8GHz Exynos 5 Octa 5410 processor, a 4.99in Super AMOLED full HD display, and a 13-megapixel camera.
Last week, US blog Sammobile published a rumour suggesting the Galaxy S IV will be sold in six different variants.
Samsung announced in January that it had sold more than 100 million smartphones in the Galaxy series since the original Galaxy S launch in May 2010.