As disappointing as the Eagles have been this season, they are in first place in the bogus NFC East Division. So they certainly are not raising up the white flag. I expect improvement from the Eagles now that they are finally healthy on offense. 
If you subtract the two heavy-wind games the Browns were involved in against the Raiders and Texas, Cleveland would be giving up 31.6 points a game. The Browns have a banged-up offensive line and right tackle Jack Conklin is dealing with COVID-19 issues.  
A comparison can be made because each team has played the Ravens and Steelers. The Eagles lost by nine at the Steelers after trailing by just two points with less than four minutes and they were edged by the Ravens, 30-28, after missing a two-point conversion with less than two minutes left. By contrast, the Browns were crushed 38-6 by the Ravens and blown out 38-7 by the Steelers.