LG has released the first teaser video for its upcoming flagship. The first LG G4 official teaser video talks about the phone's 5.5-inch Quantum Quad HD display. According to LG, the Quantum display is 25% brighter, and has a 20% wider color range, compared to the Quad HD display on the LG G3.

LG will officially reveal the G4 on April 28th. However, a massive leak from last week gave us a full tour of the G4's features and specs. Little else is left to be revealed, but we can't wait for LG to go in-depth on all the new features that can be found in the G4.

LG G4 specs and features:

LG will offer the G4 with a genuine leather back.

LG G4 will be offered in over half a dozen colors.

Slim Arc Design

5.5" Quad HD (2560x1440) IPS Quantum Display

Removable 3000mAh battery

16MP rear camera with f/1.8 aperture

microSD card slot for expandable storage

LG G4 dimensions: 149.1x75.3x8.9mm