Both the Oppo A6 Pro 5G and the Vivo V60 Lite 5G share the same broad design philosophy — neither is foldable or ruggedized — but there are meaningful differences in how they feel in hand and how well they survive real-world hazards. The Oppo is notably more compact, standing at 158.2 mm tall and weighing 185 g, while the Vivo is taller at 163.8 mm and heavier at 194 g. That 9-gram difference may sound minor, but combined with the shorter height, the Oppo will feel meaningfully more manageable during prolonged one-handed use or when pocketed.
On thickness, the Vivo edges ahead at 7.6 mm versus the Oppo's 8 mm, making it the slimmer device — a distinction that contributes to a premium in-hand feel even if the absolute difference is small. Interestingly, both phones end up with nearly identical overall volumes (~94.9 cm³), meaning the Vivo redistributes its slightly larger footprint into a taller, thinner, and wider form rather than a dramatically bigger one.
The most consequential design differentiator, however, is water resistance. Both carry a water-resistant rating, but the Oppo holds a IP68 certification while the Vivo is rated only IP65. In practical terms, IP68 means the Oppo can withstand full submersion in water (typically up to 1.5 meters for 30 minutes), whereas IP65 only guarantees protection against sustained low-pressure water jets — not immersion. For users who frequently use their phone near pools, in rain, or in humid environments, this is a significant real-world advantage. Overall, the Oppo A6 Pro 5G holds a clear edge in this category, combining a lighter, more pocketable form factor with superior water protection.