On Tuesday, Huawei had launched a cheeky teaser video for the upcoming Mobile World Congress ( MWC 2014 ) this coming week. Come Wednesday, and LG too has released a teaser video (see below) for the upcoming MWC. Unlike the video by Huawei, it doesn't take a dig at competitors, but just goes all out to showcase the products that will be displayed at the event.

On 24 February, LG has an event scheduled at MWC, where it will launch the LG G2 Mini. The teaser video, titled, 'Knock and Discover Tomorrow' is a 1:06 minute long one. Unlike the Huawei video, the one by LG has garnered just over 10,000 hits on the web.

The LG MWC teaser video features the new LG G Flex, that was recently released in Europe, followed by the LG G Pro 2 and then a teaser for the LG G2 Mini. The G2 Mini, which features the rear mounted keys was showcased by LG on its Facebook page last week. The LG teaser images on the Facebook page is also accompanied by a tagline, saying: "Experience the MINI. Mobile World Congress. 2014-02-24.", which clearly signifies a 24 February announcement for the G2 Mini.

From the teaser image, the G2 Mini looks to feature the same rear mounted keys, but there are contradictory reports of it featuring either a 4.3-inch qHD display, or a 4.7-inch display.

Other rumoured specifications for the LG G2 Mini suggest the smartphone will feature a Snapdragon 800 processor and 2GB of RAM, though if the 4.3-inch qHD display turns out to be real, this seems unlikely.

The G Pro 2 on the other hand features a full HD display, a 2.26GHz quad-core Qualcomm Snapdragon 800 processor, Adreno 330 graphics, 3GB of RAM, and 32GB of inbuilt storage amongst other features.