The wireless charging speed of the Samsung Galaxy S24 Ultra is comparable to that of the Galaxy S23 Ultra, as both models support 15W fast wireless charging. Here are the key points of comparison:
Wireless Charging Speed
- Samsung Galaxy S24 Ultra:
- Wireless Charging Speed: 15W
- Charging Time: Approximately 2 hours and 9 minutes for a full charge from 0% to 100%.
- Samsung Galaxy S23 Ultra:
- Wireless Charging Speed: Also supports 15W.
- Charging Time: Takes about 2 hours and 26 minutes for a full charge from 0% to 100%.
Performance Insights
- In practical tests, the S24 Ultra reaches 27% charge in 30 minutes, while the S23 Ultra achieves 24% in the same timeframe, demonstrating a slight edge for the S24 Ultra in initial charging speed[1][3].
- Both models exhibit similar overall charging capabilities, but the S24 Ultra benefits from improved efficiency due to the Snapdragon 8 Gen 3 processor, which enhances battery life and performance during usage, although the wireless charging speeds remain unchanged[1][4].
Conclusion
Overall, while both the Galaxy S24 Ultra and S23 Ultra support the same wireless charging speed, the S24 Ultra shows marginally better performance in charging time, particularly in the initial phase. However, both devices are relatively slow compared to competitors that offer faster wireless charging options, such as the OnePlus 12, which supports up to 50W wireless charging.
Citations:[1] https://www.tomsguide.com/phones/samsung-galaxy-s24-ultra-vs-samsung--galaxy-s23-ultra
[2] https://www.gsmarena.com/samsung_galaxy_s24_ultra_vs_apple_iphone_15_pro_max_review_battery_camera_price_compared-news-61858.php
[3] https://www.youtube.com/watch?v=RBI70njhzaM
[4] https://www.pcmag.com/news/samsung-galaxy-s24-vs-s24-plus-vs-s24-ultra-what-is-difference
[5] https://www.gsmarena.com/samsung_galaxy_s24_ultra-review-2670p3.php
[6] https://www.reddit.com/r/GalaxyS24Ultra/comments/1aeowk4/wireless_charging_on_s24_ultra/
[7] https://www.digitaltrends.com/mobile/does-samsung-galaxy-s24-plus-ultra-have-wireless-charging/
[8] https://www.thehindu.com/sci-tech/technology/gadgets/samsung-galaxy-s24-ultra-review-most-feature-packed-android-flagship/article67828881.ece