Lemon Mobiles has launched the A4, the company’s latest Android smartphone with a 1080p display. The phone comes under the Aspirational series. It appeared on the official website earlier this month as Aspire Full HD. It has a 5-inch (1920 x 1080 pixels) Full HD IPS display, powered by a 1.2 GHz quad-core processor and runs on Android 4.2.1 (Jelly Bean). It has a 13.1-megapixel rear camera with LED Flash and a 5-megapixel front-facing camera. It comes with dual SIM support with dual standby.