It’s worth noting that all iPhone 15 models, including the Pro variants, offer similar wired speeds when connected to the Ethernet port using an adapter. A MacRumors reader reported that download and upload speeds on the iPhone 15 Pro reached almost 1 Gbps, which demonstrates the effectiveness of this feature.
But the benefits of faster wired speeds depend on factors like your service provider and plan. If you live in an area with low internet speeds, upgrading to the iPhone 15 may not provide significant benefits.
Source: Ferra

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