Furthermore, this leak confirms the use of a modem Exynos 5400, as seen below in the “baseband” section, with “5400” replacing the “5300” found on the Pixel 8 series, which used the Exynos 5300 modem.
L’Exynos 5400realized by Samsung, is based on the new standard 3GPP Release 17 with a maximum data throughput of 14,79 Gbps. But, above all, it will support satellite connectivity, which the next major release of Android will integrate natively. The new modem is also based on a 4nm, just like the Tensor G4, which we expect on all upcoming Pixel smartphones.
Source: www.androidiani.com