Scratch resistance and water protection address different parts of a phone. A purchasing brief should identify the material or assembly behind each claim rather than treating them as one rugged feature.
Review surface evidence
Ask the supplier which glass, coating or protector is supplied and what evidence supports the scratch claim. Clarify limitations and approved cleaning materials. Do not interpret resistant as immune to damage from every abrasive surface.
Check the complete assembly
Fit the intended case and protector, then test touch, visibility and connector access. Follow care instructions for cleaning and inspection. Assess water-protection documentation separately for the finished device, including cover positions and drying guidance.
Avoid unsupported X5 guarantees
Current X5 information describes IP68 under specified laboratory conditions, but the reviewed text does not establish universal scratch-proof glass. Do not add such a guarantee. Request relevant material evidence or describe an approved accessory accurately. Keep surface durability, usability and ingress evidence as separate acceptance items so an attractive protection claim cannot conceal missing documentation for another requirement.
Review current Phonemax X5 details for the configuration used as a comparison.
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