JXD-S602b has high-performance quad core processor 512M DDR3 memory 4GB storage space 4.3 inches HD screen strong game compatibility perfect keyboard layout super-shock game sound perfect combination of PSP and Android it has both the new experience of Android and old game of arcade. Besides online play by Wi-Fi will share more fun with your family and friends; 1080P HD movie play HDMI dual screen output and WIFI external 3G external Ethernet three ways to connect the internet you can enjoy online music and movie freely video chat with your family and communicate everywhere.