Well, everything lower than the iPhone 15 pro is obsolete because they aren’t able to use all the possibilities of iOS 18. That’s a two year old phone.
Which vendors do you mean by smaller vendors?
Since Apple not produces screens on their own it will probably use Samsung or LG screens. They both make them by the masses.
iPhone 16 is already half a Samsung because the screen and most inner parts are made by Samsung.
Source?
Let us take a look at the 15 Pro Max component list as outlined by
iFixit. I certainly don't see much of any Samsung components in this. I actually see quite a bit of Qualcomm!
- Kioxia NAND flash
- Apple 338S00537 audio amplifier
- Texas Instruments LM3567A1 flash controller
- Texas Instruments TPS65657B0 display power supply
- Apple 338S01026-B1 power management
- NXP Semiconductor NFC controller
- Apple APL1V02/339S01257 A17 Pro hexa-core applications processor
- Apple APL109A/338S01022 power management
- Apple APL109A/338S01022 power management
- STMicroelectronics STCPM1A3 power management
- STMicroelectronics STB605A11 power management
- Apple 338S00946-B0 power management
- Apple 338S00616 power management
- Texas Instruments SN2012017 battery charger
- Broadcom BCM59365EA1IUBG wireless power receiver
- Apple 338S00739 audio CODEC
- Apple 338S00537 audio amplifier
- Winbond
W25Q80DVUXIE 1 MB serial NOR flash memory
- Likely Texas Instruments TPS61280H battery front-end DC-DC converter
- Likely Apple 339M00298 UWB Module
- Bosch Sensortec 6-axis MEMS accelerometer & gyroscope
- STMicroelectronics
ST33J secure microcontroller
- Qualcomm PMX65 power management
- Qualcomm QET7100 wideband envelope tracker
- Qualcomm clock generator
- Qualcomm
SDX70M Snapdragon X70 modem
- Qualcomm SDR735 RF transceiver
- Qualcomm SMR546 RF transceiver
- Apple 339S01232 WiFi & Bluetooth module
- Broadcom AFEM-8234 front-end module
- Skyworks SKY58440-11 front-end module
- Qorvo QM76305 front-end module
- Skyworks SKY50313 front-end module
- Possibly Apple 339M00287 front-end module
- Broadcom AFEM-8245 front-end module
- Screen Samsung (source https://9to5mac.com/2023/09/12/iphone-15-displays-samsung/)
- Main Phone assembly (Foxconn)
What makes you think the 16 models would have a drastic change to Samsung sourced components? Have you seen a teardown of Samsung phones? The ALSO use 3rd party components like Apple does. Hard not to here and now.