electromagnetism - Is there is any difference between Electric Flux ($Psi$) and Total number of Electric Field lines ($Etimes$Area)?

Is there is any difference between Electric Flux ($\Psi$) and Total number of Electric Field lines ($E\times$Area)?

$\psi = \Sigma Q$, and $\phi$ = Electric field intensity $\times$ Area

where Area = Total surface integral over Gaussian surface