Google today announced 3 new nexus devices in 3 different sizes. Nexus 4, Nexus 7 32 GB with cellular data and Nexus 10. All 3 new devices runs on Android 4.2 jelly bean. Nexus 4 is  manufactured by LG and features 1.5 Ghz Qualcomm snapdragon processor, 4.7 inch display – 1280 x 768 pixel, 2GB of RAM and 8/16 GB Storage variants. Nexus 4 has 8 megapixel rear camera and 1.3 HD front facing camera, 2,100mAh Li-Polymer battery, wireless charging, WiFi and NFC.
Nexus 7 is improved with exra storage bump and now supports cellular data. Nexus 10 is packed with 2560 x 11600 10.055 inch display, 1.7 GHz Samsung Exynos 5250 CPU and  2GB of RAM, 9 hours of video playback and 500 hours of standby time. Nexus 10 also has 2 front facing speakers, NFC, WiFi and bluetooth.