Previous Reuters/Ipsos polls have shown Biden and Trump neck-and-neck in the presidential race, though a number of polls in battleground states have shown Trump ahead in recent months.
Readers of The Jerusalem Post have their say.
The Saudi proposal opens up the path to recognition of Israel by other states in the Middle East and in the Muslim world.
Maariv poll shows Gantz voters declining, coalition still shrinking
A new poll shows that most Israeli Arabs feel Palestinians should run Gaza after the Israel-Hamas War ends, but are divided on which Palestinians.
The current differences between the polls are mainly manifest in the results of the Likud and the National Unity – the two major parties identified with the Israeli mainstream.
Regarding Gaza, most Jewish Israelis prefer a civil administration by Palestinian elements and Arab states, with Israel responsible for security.
The survey found 49% of the respondents said Biden would be better for the US-Israel relationship, while 25% said Trump would be better.
The figure of 19%, reported in a study published Thursday by the Pew Research Center, was the lowest since Pew started surveying Israelis in 2013.
A majority of Jews oppose a ceasefire, and Jewish respondents were divided on whether to support students peacefully protesting suffering in Gaza.