For iPhone 7/7Plus Small Audio IC chip(U3301,U3402,U3502,338S00220,42 pins)(5 pcs a package)

Quality

Smartphones are technological marvels that rely on a complex array of high-quality components to meet the demands of today’s users. Understanding the different qualities is essential for consumers and professionals in the mobile world to have knowledge about them. Below is a list of some common terms related to smartphone screen quality.

• Original

  Genuine parts made by the device’s original manufacturer. Perfect fit, factory-grade performance, and reliability.

• Pulled

  Original parts carefully removed from working devices. Fully tested to ensure excellent functionality and value.

• Refurbished

  Pre-used parts professionally restored to like-new condition. Tested for quality, performance, and reliability.

• OEM

  Original Equipment Manufacturer parts produced by the same makers as the brand but without branding. Factory-level quality at a better price.

• OLED-SOFT

  Flexible OLED screens offering premium color and smooth touch response. Ideal for a closer-to-original display experience.

• OLED-HARD

  Rigid OLED screens built for durability and vibrant visuals. A cost-effective alternative with excellent performance.

• IN-CELL

  Touch and display layers are integrated for a thinner, faster screen. Offers a sleek design and responsive touch experience.

• COMPATIBLE

  High-quality parts made by third-party manufacturers. Designed to match the performance and fit of the original.