The Prestigio MultiPhone 8400 Duo was announced at 2014, July. Released 2014, August. The Smartphone is released at Discontinued.The Smartphone is released at Discontinued.The Smartphone is Microsoft Windows Phone 8.1 which consists of Quad-core CPU.The graphics of this device is powered by Adreno 302 GPU.It has 4GB 512MB RAM eMMC 4.5.The device comes in 1 variants: 4GB 512MB RAM eMMC 4.5.The Smartphone comes with Microsoft Windows Phone 8.1. The Smartphone has 11 mm thickness thickness . It comes in 2 color variants, which are Black, White.The Smartphone is 2G Supported and has data speed of HSPA 21.1/5.76 Mbps. It has Dual SIM. Prestigio MultiPhone 8400 Duo has 4.0 inches display with 480 x 800 pixels resolution. This device packs Li-Ion 2000 mAh, removable. It has Accelerometer, proximity.