Was going to consider upgrading to Pixel 4 from my Galaxy S5, but answer is a definite no. Lack of RAM. 6 GB is no better than my S5 from 5 years ago. Lack of a reasonable battery replacement. Incredibly small battery for 2019. Again, my S5 battery is larger, plus it can be replaced by me in 2 minutes. No headphone jack. No 4K / 60 frame video. Although I can live without this. No Wi-Fi 6. No 5G. Looks like I will be keeping my Galaxy S5 for another year or so. Sorry Google. You just don’t get it.