In a comprehensive assessment spearheaded by CNET labs, Apple’s iPhone 17 Pro has been distinguished as the fastest-charging smartphone available, outpacing 33 contenders in the marketplace.
Although the Apple flagship secured the overall accolade, Samsung’s Galaxy S26 Ultra achieved preeminence in wired charging speeds.
The evaluation protocol was rigorous, focusing on a 30-minute wired charging session commencing from a battery level of 10% or below. This test employed the native cable alongside a high-capacity wall adapter.
For devices equipped with wireless charging capabilities, an equivalent 30-minute assessment was executed utilizing Qi, Qi2, or Qi2.2 platforms.
Subsequently, CNET averaged both charging metrics to derive the conclusive rankings. Upcoming iPhone 18 Series Expected to Feature Proprietary C2 Modem; Anticipated Pricing and Specifications Unveiled.
iPhone 17 Pro: Charging Efficiency and Battery Configuration
The iPhone 17 Pro’s ascendancy can be attributed in part to its 4,252mAh battery, which, while smaller than the typical 5,000mAh batteries prevalent in competing flagship devices, allows for expedited charging.
The reduced total physical capacity results in a swifter replenishment rate, benefiting from a 40-watt wired and 25-watt Qi2.2 wireless charging framework.
Industry analysts underscore that battery size is but one facet of real-world longevity, alongside software and processor efficiencies.
In independent endurance assessments, the larger iPhone 17 Pro Max eclipsed its standard counterpart in total longevity, even as the latter exhibited superior replenishment rates owing to its more compact cell design.
Galaxy S26 Ultra: Milestones in Wired Charging Speed
In the specific domain of wired charging, the Samsung Galaxy S26 Ultra claimed the top position by achieving a 76% charge in just 30 minutes, fueled by its 60-watt charging capabilities.
This marks the most rapid charging speed documented on a Samsung flagship to date. The iPhone 17 Pro closely trailed with a 74% charge, alongside the Motorola Moto G Stylus (2025).
The OnePlus 15 attained third place, registering a 72% charge, while both the base iPhone 17, the iPhone 17 Pro Max, and the Samsung Galaxy S25 FE reached 69% within the same timeframe.
Wireless Charging Performance Analysis
Apple has established a formidable presence in the wireless charging realm, with the iPhone 17 Pro recovering 55% battery capacity within a 30-minute window.
Following closely, the iPhone 17 Pro Max reached 53%, while the standard iPhone 17 secured 49%, and the ultra-slim iPhone Air achieved 47%.
In contrast, Samsung’s Galaxy S26 Ultra managed 39%. The iPhone 18 Pro Series: Leaks Indicate New A20 Chip, Satellite Internet Capabilities, and Design Enhancements.
Among the devices evaluated, Apple exhibited the most uniform ecosystem average, attaining 54.6% across its quintet of current models.
Meanwhile, Samsung’s nine-device average languished at 38.5%, with performance delineated by the Galaxy S26 Ultra at the apex and the Galaxy Z Fold 7 at the nadir with 29%.
Source link: Latestly.com.
