The top of the motherboard offers the following important-looking silicon:

GF2EE1-16G-X 2 GB SDRAM (likely) with a HiSilicon Hi6262 Kirin 710 layered underneath

HiSilicon Hi6556 GFCV100 Power IC

HiSilicon Hi6D05 Power Amplifier Module

Airoha AG3335SD RFSoC GPS receiver

HiSilicon Hi1132—which is basically the Kirin A1 (running an ARM Cortex-M7 SoC) w/ Bluetooth controller

Texas Instruments BQ25601 Single Cell Battery Charger

HiSilicon Hi6353 RF transceiver (likely)