Published changes versus OnePlus 11 5G (2023) include a weight change of +15 g and a body size change of +1.2 mm height and +1.7 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 +15 g and a body size change of +1.2 mm height and +1.7 mm width. If those areas already meet your needs on OnePlus 11 5G (2023), the move is optional rather than urgent.

OnePlus 12 (2024) fits buyers who prioritize a very large phone display and people moving up from OnePlus 11 5G (2023). This is an editorial reading of size and published differences, not a personalized recommendation.

Keep OnePlus 11 5G (2023) if you do not need the listed generation changes. Moving to OnePlus 12 (2024) makes more sense when the listed upgrades match what you actually use.

The clearest published improvements are a weight change of +15 g and a body size change of +1.2 mm height and +1.7 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.