iPhone SE 4 displays could be manufactured by BOE, according to a report. The Chinese component supplier is reportedly preparing to the OLED screens for the iPhone SE 4 after Samsung is said to have dropped out of the race to produce the displays due to issues with pricing.iPhone SE 4 displays could be manufactured by BOE, according to a report. The Chinese component supplier is reportedly preparing to the OLED screens for the iPhone SE 4 after Samsung is said to have dropped out of the race to produce the displays due to issues with pricing.