The Samsung Galaxy S25 series, launched in January 2025, features charging speeds that are largely consistent with its predecessor, the Galaxy S24. Here are the key details regarding charging capabilities across the different models:
Charging Speeds Overview
- Galaxy S25: Supports 25W wired charging and 15W wireless charging. This slower speed is due to its smaller 4,000mAh battery.
- Galaxy S25 Plus and S25 Ultra: Both models can charge at 45W wired and 15W wireless. The larger batteries (4,900mAh for the Plus and 5,000mAh for the Ultra) enable these faster charging speeds[1][2][3][5].
Notable Changes and Features
- Wireless Charging: While the Galaxy S25 models maintain a maximum of 15W wireless charging, there are indications that future updates may introduce support for Qi2 wireless charging, which could enhance efficiency and reliability. The Galaxy S25 Ultra is rumored to potentially support up to 25W wireless charging, a significant increase from its current capability[2][3][4].
- Reverse Wireless Charging: All models continue to support 4.5W reverse wireless charging, allowing them to charge other devices wirelessly[1][3].
Comparisons with Competitors
Despite these specifications, the Galaxy S25's charging speeds are considered modest compared to competitors like OnePlus, which offers faster options (up to 80W). This has led to some criticism regarding Samsung's charging technology, particularly as other brands continue to push for quicker charging solutions[4][12].
In summary, while the Galaxy S25 series maintains solid performance in terms of battery life and efficiency thanks to the new Snapdragon 8 Elite chip, its charging speeds have not significantly improved compared to previous models.
Citations:[1] https://www.androidcentral.com/phones/how-fast-samsung-galaxy-s25-charging-speed
[2] https://www.tomsguide.com/phones/samsung-phones/samsung-galaxy-s25-battery-life-and-charging
[3] https://samsungmagazine.eu/en/2025/01/23/vse-o-bateriich-a-nabijeni-v-rade-galaxy-s25/
[4] https://www.androidpolice.com/reasons-not-upgrading-samsung-galaxy-s25-ultra/
[5] https://www.pcmag.com/news/samsung-galaxy-s25-hands-on-same-look-but-big-changes-inside
[6] https://www.digitaltrends.com/mobile/does-the-samsung-galaxy-s25-have-wireless-charging/
[7] https://www.androidauthority.com/samsung-galaxy-s25-edge-25w-fast-charging-leak-3519829/
[8] https://news.samsung.com/ca/samsung-galaxy-s25-series-takes-ai-phones-into-the-multimodal-era-for-the-most-intuitive-interactions-yet
[9] https://www.phonearena.com/news/galaxy-s25-battery-and-charging_id163798
[10] https://www.gsmarena.com/samsung_galaxy_s25_and_s25_bring_snapdragon_8_elite_to_all_markets_both_with_12gb_of_ram-news-66189.php
[11] https://www.gsmarena.com/samsung_galaxy_s25_edge_charging_speed_confirmed-news-66238.php
[12] https://www.tomsguide.com/phones/samsung-phones/samsung-galaxy-s25-edge-might-not-match-the-galaxy-s25-ultras-charging-speeds