Google Pixel 3 VS One Plus 7 Pro VS Iphone XS

I am an avid iPhone user and I was looking to change my phone last week. The features that I was looking for in the new phone:
1.) Screen --> OnePlus 7 Pro
2.) Camera --> Google Pixel 3
3.) Battery Life --> Runs the complete day on all 3. Oneplus 7 Pro has warp charging that can charge to 42% in 20 min.

The best screen out of the 3 phones is in one plus 7 pro. More details below:(In the order of Google pixel 3, one plus 7 Pro and iphone xs)

Type: P-OLED capacitive touchscreen, 16M colors
Fluid AMOLED capacitive touchscreen, 16M colors
OLED capacitive touchscreen, 16M colors

Size: 5.5 inches, 76.7 cm2 (~77.2% screen-to-body ratio)
6.67 inches, 108.8 cm2 (~88.1% screen-to-body ratio)
5.8 inches, 84.4 cm2 (~82.9% screen-to-body ratio)

Resolution: 1080 x 2160 pixels, 18:9 ratio (~443 ppi density)
1440 x 3120 pixels, 19.5:9 ratio (~516 ppi density)
1125 x 2436 pixels, 19.5:9 ratio (~458 ppi density)

I have not yet taken my decision but I will be waiting for new launches till September and compare the New Iphone to the pixel 4 and One plus 8.