As far as I know, Easter is a much larger and more significant holiday in the Eastern calendar than Western Easter.
And I believe that it is closer to the true meaning of Easter, "He is risen!".
Great Saturday Service of the Annunciation (appx 4 hrs)
https://youtu.be/Xw9_2Y6TOro
Great Saturday Reading of the Acts (appx 2 hrs)
https://youtu.be/pSl88CMOUGM
Great Saturday. Midnight Office with the Canon of Great Saturday (appx ½ hr)
https://youtu.be/HinoiwJFGZk
THE GLORIOUS RESURRECTION OF CHRIST. PASCHA. Paschal Procession of the Cross, Matins, Hours and Liturgy (appx 3.5 hrs)
https://youtu.be/JZU50Rj_uE4