Published changes versus OnePlus Nord 4 (2024) include a weight change of +12 g and a body size change of +0.8 mm height and +2 mm width. These are specification differences, not measured real-world scores.

An upgrade is easiest to justify if you care about a weight change of +12 g and a body size change of +0.8 mm height and +2 mm width. If those areas already meet your needs on OnePlus Nord 4 (2024), the move is optional rather than urgent.

OnePlus Nord 5 (2025) fits buyers who prioritize a very large phone display and people moving up from OnePlus Nord 4 (2024). This is an editorial reading of size and published differences, not a personalized recommendation.

Keep OnePlus Nord 4 (2024) if you do not need the listed generation changes. Moving to OnePlus Nord 5 (2025) makes more sense when the listed upgrades match what you actually use.

The clearest published improvements are a weight change of +12 g and a body size change of +0.8 mm height and +2 mm width. Treat these as catalog differences rather than ranked review scores.

Relative to the previous generation, trade-offs visible in the catalog include a heavier body than the previous generation. Other drawbacks may exist outside these specifications.