The high refresh rate display screen seems to be the standard feature of this year's middle and high-end Android phones, and the Samsung Galaxy S20 series just released is all 120Hz.
When 120Hz is turned on, the fluency of browsing web pages and swiping social information flow is significantly improved. However, according to the actual measurement of foreign media PA, none of the six mainstream mobile games supports 120fps frame rate. In addition, watching video seems to be useless, because there are fewer movies with 60 frames, and many movies with 30 frames / 24 frames.
In addition to a large number of app and content adaptation, 120Hz has a small disadvantage of increasing power consumption. The following is the endurance data (S20 ultra is European version, exynos 990 platform, 1080p resolution).
Samsung Galaxy S20 ultra 60Hz endurance result: 12 hours and 23 minutes
Samsung Galaxy S20 ultra 120Hz endurance result: 10 hours and 2 minutes
Samsung Galaxy Note 10 Plus results:11 hours 37 minutes
Samsung Galaxy S10 plus endurance result: 10 hours and 33 minutes
Apple iPhone 11 Pro Max endurance result: 12 hours and 53 minutes
It can be seen intuitively that the endurance of S20 ultra at 120Hz is sharply reduced by 2 hours and 21 minutes, almost 20%, which seems to be not negligible.
In addition, even the S20 ultra of 60Hz and 5000mAh is not as strong as the iPhone 11 Pro max of 3969mah, mainly in terms of web browsing, Apple's power consumption is better.