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Latest leak: charging speeds may stay unchanged
New rumors around Samsung’s Galaxy S26 series indicate the company might retain the same wired charging speed for some models as seen on the current generation. According to leaker Ice Universe (PhoneArt on X), both the Galaxy S26 Pro and Galaxy S26 Edge are expected to support 25W fast charging — matching the Galaxy S25 and S25 Edge — rather than adopting the previously rumored 45W charging on the Pro model.
Key specs and battery details
Battery capacities
Reportedly, the Galaxy S26 Pro will house a 4,300 mAh battery while the S26 Edge will feature a slightly smaller 4,200 mAh cell. Those sizes aim to balance power and thin design but are not unusually large for flagship phones in 2025.
Charging capabilities
If the leak holds, Samsung will continue with 25W wired charging on these two mid-tier flagships. That rate is adequate for daily top-ups but lags behind faster charging options offered by several competitors and some past rumors that speculated a jump to 45W for the Pro model.
How the S26 lineup is shaping up
The S26 generation is rumored to include three primary devices: Galaxy S26 Pro, Galaxy S26 Edge, and Galaxy S26 Ultra. Industry chatter suggests Samsung will position the S26 Pro as the replacement for the regular S model and the S26 Edge as the successor to the S+ variant, while the Ultra model will remain the top-tier device with more flagship-grade features.
Comparison with predecessors and rivals
Compared to Galaxy S25 series
On charging speed and battery size, the S26 Pro and S26 Edge appear to be evolutionary rather than revolutionary upgrades over the S25 and S25 Edge. Users who upgraded from S24 to S25 likely saw similar charging performance, and the S26 doesn’t seem set to change that dynamic substantially.
Compared to rivals
Many Android competitors now offer faster wired charging — 65W, 80W and higher are common in some segments — which give them an edge for fast top-up sessions. Samsung’s 25W approach emphasizes longevity and thermal management, but it may disappoint buyers who prioritize ultra-fast charging speeds.
Advantages, use cases and market relevance
Keeping 25W charging has benefits: improved battery life cycle, better heat control, and consistent user experience across a product family. For everyday users — commuters, professionals, and mobile creators — 25W offers reliable overnight charging and sufficient quick boosts during the day. Power users who rely on rapid top-ups between meetings or travel might find the S26 Ultra or competitor phones with 45W+ charging more compelling.
What this means for buyers
Prospective S26 buyers should weigh the importance of charging speed versus other priorities like camera upgrades, display quality, software, and long-term support. If fast wired charging is a top criterion, consider looking at the S26 Ultra (if it gains higher charging) or alternative flagships that emphasize rapid charging tech.
For context, the previous Galaxy S25 Ultra was listed at approximate prices around $845 (256GB, 12GB RAM) up to $919.99 (512GB, 12GB RAM) in some markets. Samsung’s strategy for the S26 series appears to focus on incremental improvements and segmentation between Pro/Edge and Ultra models.
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