According to sources, LG G3 would be the first mainstream android device to feature a QHD display of 1,440 x 2,560 pixels.

If previous rumours are to be believed then the G3 could also get a 5.5-inch display, which means the pixel density would go all the way up to 534ppi. This would be way higher than the Galaxy S5’s 432ppi.

According to sources, LG G3 is also expected to feature the company's in-house built Octa-core processor code-named Odin. Other than that it may possess 3GB RAM, a 16.0-megapixel camera/13.0-megapixel with OIS (Optical Image Stabilizations), 2.1-megapixel front camera and value added attributes such as fingerprint sensor-based biometric technology for secured screen locking and water-proof certifications.

The company is believed to be pushing for a June or July launch for G3 to compete with high-end flagships from Samsung, HTC and others.