An organic EL apparatus comprising a plurality of pixels comprising a first pixel and a second pixel, wherein the first pixel comprises a first emitting layer comprising a fluorescent first compound, the second pixel comprises a second emitting layer comprising a delayed fluorescent second compound, the first pixel and the second pixel share a common layer extending across the first pixel and the second pixel, the second emitting layer further comprises a fluorescent fifth compound, a singlet energy S1(G DF) of the delayed fluorescent second compound and a singlet energy S1(G DP) of the fluorescent fifth compound satisfy a relationship of S1(G DF) > S1(G DP), the first emitting layer does not contain a phosphorescent metal complex, and the first emitting layer does not contain a delayed fluorescent compound, the second emitting layer does not contain a phosphorescent metal complex, the common layer comprises a compound composition different from a compound composition of the second emitting layer and different from a compound composition of the first emitting layer, the common layer further comprises a fourth compound, and an ionization potential Ip(G DF) of the delayed fluorescent second compound and an ionization potential lp of the fourth compound satisfy a relationship of Ip ≥ Ip(G DF), and wherein the plurality of pixels comprising the first pixel and the second pixel comprise an anode and a cathode, the common layer is provided between the anode and the cathode, the first emitting layer and the second emitting layer are provided between the common layer and the anode, the organic EL apparatus further comprises an electron transporting layer provided between the cathode and the common layer, and the common layer is in contact with the first emitting layer and the second emitting layer. the first pixel comprises a first emitting layer comprising a fluorescent first compound, the second pixel comprises a second emitting layer comprising a delayed fluorescent second compound, the first pixel and the second pixel share a common layer extending across the first pixel and the second pixel, the second emitting layer further comprises a fluorescent fifth compound, a singlet energy S1(G DF) of the delayed fluorescent second compound and a singlet energy S1(G DP) of the fluorescent fifth compound satisfy a relationship of S1(G DF) > S1(G DP), the first emitting layer does not contain a phosphorescent metal complex, and the first emitting layer does not contain a delayed fluorescent compound, the second emitting layer does not contain a phosphorescent metal complex, the common layer comprises a compound composition different from a compound composition of the second emitting layer and different from a compound composition of the first emitting layer, the common layer further comprises a fourth compound, and an ionization potential Ip(G DF) of the delayed fluorescent second compound and an ionization potential lp of the fourth compound satisfy a relationship of Ip ≥ Ip(G DF), and wherein the plurality of pixels comprising the first pixel and the second pixel comprise an anode and a cathode, the common layer is provided between the anode and the cathode, the first emitting layer and the second emitting layer are provided between the common layer and the anode, the organic EL apparatus further comprises an electron transporting layer provided between the cathode and the common layer, and the common layer is in contact with the first emitting layer and the second emitting layer.