Google's new Pixel XL smartphone's adoption has outpaced last year's Nexus 6P flagship. This is likely due to the fact that Google has really put some marketing muscle behind its new phones plus the Pixel and the Pixel XL have been extremely well reviewed by the technology press as the best Android devices in the market right now.
Still in short supply, the Pixel XL took a week to reach a market share comparable to the Nexus 6P two weeks after launch.
The smaller Pixel is showing some amazing growth too. A week after launch day, its numbers were 274% up. Similarly, the Pixel XL more than doubled its launch day numbers after a week of sales (up 158%).
Source: 9to5Google