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Video Overview

This teardown is not a repair guide. To repair your Samsung Galaxy S25 Ultra, use our service manual.

    1. Samsung Galaxy S25 Ultra Chip ID, Processor Board Side 1: step 1, image 1 of 2 Samsung Galaxy S25 Ultra Chip ID, Processor Board Side 1: step 1, image 2 of 2
      • Qualcomm Snapdragon 8 Elite octa-core applications processor

      • Micron MT62F1536M64D8ZA-023 WT:D 12 GB LPDDR5X SDRAM memory

      • Samsung KLUEG4RHHF-F0G1 256 GB UFS 4.0 NAND flash

      • Analog Devices MAX77751 3.15A USB-C Charger 1-Cell Li+ Batteries

      • Silicon Mitus SM5443 switched capacitor battery charger

      • Samsung S2MPBA3 power management

      • Texas Instruments audio amplifier

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    2. Samsung Galaxy S25 Ultra Chip ID, Processor Board Side 1 - Sensors: step 2, image 1 of 1
      • Likely AMS-Osram proximity and ambient light sensor

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    3. Samsung Galaxy S25 Ultra Chip ID, Processor Board Side 2: step 3, image 1 of 2 Samsung Galaxy S25 Ultra Chip ID, Processor Board Side 2: step 3, image 2 of 2
      • Qualcomm PM8550VE-001 power management

      • Qualcomm PM8550VS-001 power management

      • Qualcomm power management

      • Samsung S2MPB02 power management

      • STMicroelectronics wireless power transmitter/receiver

      • Cirrus Logic CS40L26 haptic driver

      • Texas Instruments audio amplifier

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    4. Samsung Galaxy S25 Ultra Chip ID, RF Board Side 1: step 4, image 1 of 2 Samsung Galaxy S25 Ultra Chip ID, RF Board Side 1: step 4, image 2 of 2
      • Wacom WEZ02 digitizer controller

      • Samsung S2DOS07 display power management

      • Texas Instruments SN86408 DC-DC converter

      • MEMS Microphone

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    5. Samsung Galaxy S25 Ultra Chip ID, RF Board Side 1 - Connectivity: step 5, image 1 of 1
      • Qualcomm SDR875-004 RF transceiver

      • Likely NXP Semiconductors SN300 NFC controller w/ secure element

      • Likely NXP Semiconductors SR200D ultra-wideband transceiver

      • Qualcomm WCN7851-101 WiFi 7 & Bluetooth 5.4 controller

      • Qualcomm 5 GHz front-end module

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    6. Samsung Galaxy S25 Ultra Chip ID, RF Board Side 1 - Sensors: step 6, image 1 of 1
      • STMicroelectronics LSM6DSV 6-axis accelerometer & gyroscope

      • Bosch Sensortec pressure sensor

      • Likely AKM Semiconductor magnetometer

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    7. Samsung Galaxy S25 Ultra Chip ID, RF Board Side 2: step 7, image 1 of 2 Samsung Galaxy S25 Ultra Chip ID, RF Board Side 2: step 7, image 2 of 2
      • Goertek MEMS microphone

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    8. Samsung Galaxy S25 Ultra Chip ID, RF Board Side 2 - Connectivity: step 8, image 1 of 1
      • Qualcomm QPM7815A-001 front-end module

      • Skyworks SKY58093-11 low-band front-end module

      • Qualcomm front-end module

      • Murata front-end module

      • Murata front-end module

      • Qualcomm 2.4 GHz front-end module

      • Infineon BGS12P2L6 SPDT RF switch

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1 Guide Comment

What is the GNSS deployed in this phone?

Bob Van Steenburgh - Reply Share

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