Specifications: powered by Snapdragon 821 chipset with quad-core 2.15GHz processor, and sports a 5-inch 1080 x 1920p display. RAM is 4GB, while internal memory is expandable up to 256GB.
Cameras 12MP/8MP . Measuring 143.8 x 69.5 x 8.6 mm and weighing in at 143g, the phone packs in a 2,770mAh battery and runs Android Nougat (v7.1) out of the box.
Specifications: With a 5.5-inch display of 1440 x 2560 pixel resolution. It measures 154.7 x 75.7 x 8.6mm, weighs in at 168g, and packs in a 3,450mAh battery. Rest of its specs are same as that of the Pixel.
Above specifications were posted by CarPhone Warehouse on their site.
Tomorrow October 4th Google will finally confirm if the smartphones look like the pictures and the specifications above posted are confirmed.