Let's peep at these pixels to figure out what the chips are.

Qualcomm SDM670 Snapdragon 670 octa-core processor + Adreno 615 GPU

Micron MT29VZZZAD8DQKSL-046 W.9K8 64 GB flash storage + 4 GB LPDDR4X DRAM

Avago AFEM-9046, probably a front-end module

Qorvo QM78035, probably a voltage controlled oscillator

Qualcomm PM670A PMIC

Skyworks SKY77365-11 Quad-Band GSM / GPRS / EDGE Power Amplifier Module