Let's open this silicon sandwich and see what lies inside:

12 GB Samsung K3UHAHADAM-AGCL LPDDR4X RAM layered over Qualcomm Snapdragon 855 SoC

256 GB Samsung KLUEG8UHDB-C2D1 eUFS 3.0 flash storage

Qualcomm SDX50M 5G modem

NXP PN80T NFC controller w/ Secure Element

ON Semiconductor NCP59744 voltage regulator

Cirrus Logic CS35L40 audio amplifiers

Maxim MAX77705C PMIC