All models in the iPhone 17 family are expected to support wired charging up to 35 watts, according to MacRumors and GF Securities analyst Jeff Pu. This means users in Canada and the United States may experience faster top‑ups when using a capable USB‑C Power Delivery charger. The actual charging experience depends on cable quality, temperature, and the charger’s power profile during use.
Looking back at the iPhone 16 generation, the flagship iPhone 16 Pro charged at roughly 30 watts, while the iPhone 16 Pro Max reached about 37 watts when paired with a 140-watt Apple USB‑C adapter. Independent tests show that sustained charging for the iPhone 16 lineup tends to settle near 20 watts under typical conditions, underscoring how real‑world results can differ from peak numbers.
That suggests the iPhone 17 family could see a modest upgrade in wired charging, but it is unlikely to outpace many rivals. In practice, Chinese flagships commonly offer 90–120 watts, with Samsung and Google devices typically delivering around 45 watts and 37 watts respectively.
Analysts also anticipate a shift in materials for the Pro models, with future iPhone 17 Pro and 17 Pro Max likely adopting aluminum frames instead of the titanium used since the iPhone 15 Pro line.
For everyday users, the practical takeaway is clear: higher wired charging speeds reduce time tethered to a charger, but battery longevity still matters. Choosing reputable USB‑C Power Delivery chargers and cables that meet the standard helps achieve the claimed power and keeps temperatures in check, especially in warm North American environments.