This is the front cover glass lens of the vivo X50 Pro Plus.
“OCA” stands for Optically Clear Adhesive — a transparent adhesive film used between the cover glass and the underlying display/touch module so that there’s virtually no air‑gap, which helps maintain optical clarity, proper touch responsiveness, and minimal reflections or ghosting.
The part is intended for scenarios where the outer glass is cracked/chipped but the underlying display/touch module is still functioning properly.
When selecting a replacement glass + OCA for the X50 Pro Plus, you should check for:
Model Compatibility: Specifically mentions “vivo X50 Pro Plus” (or the correct variant) and states “front glass + OCA film/adhesive”.
Material & Finish: Brand‑new glass (not used/refurbished) with precise cut‑outs for front camera/punch‑hole/sensors, matching the original display size and curvature. According to specs the X50 Pro Plus has a 6.56″ AMOLED display, 120 Hz refresh rate.
Optical Clarity & Touch Integrity: With the OCA bonding in place (or ready to bond), you should expect minimal loss of clarity, preserved brightness, no visible haze or distortion, and full touch responsiveness.
Bonding Quality/Installation Readiness: The listing may say “pre‑laminated (glass + OCA already bonded)” or “glass ready for OCA lamination”. A pre‑laminated unit is easier for installation; if it’s just glass + separate OCA film, correct lamination is crucial to avoid bubbles or dust ingress.
Usage Scenario: The part is glass‑only replacement (outer lens + OCA) — meaning the display/touch module beneath remains original. The listing should clarify this.
Fit & Finish: The glass should align perfectly with the phone’s frame, especially the curvature or edge profile of the original device. Good edge sealing is important, especially for high‑end models.
Return / Warranty Info: A reputable seller will provide at least a short “testing period” or guarantee the part is new and unused; many parts may be non‑returnable once installed.
