A Samsung Electronics Galaxy Buds4 Pro left inside a jeans pocket survived a 50-minute washing machine cycle and continued to function normally. According to a firsthand account published by South Korean outlet Edaily on the 1st, the incident confirms that with proper emergency treatment, the device can survive conditions far exceeding its official water resistance rating.<\/p>\n
According to the report, the user accidentally ran a top-loading washing machine with both the earbuds and charging case still inside a jeans pocket. The device was found soaking wet after the cycle ended, but the user immediately avoided powering it on or charging it. Instead, the earbuds and case were placed on newspaper and left to air-dry completely for 12 hours. The emergency treatment proved effective: when the earbuds were placed back into the charging case after drying, the connection chime sounded normally and charging proceeded without issue. The sound quality, aside from slightly emphasized bass initially, quickly returned to normal.<\/p>\n
The Galaxy Buds4 Pro earbuds carry an official IP57 dust and water resistance rating. Under laboratory conditions, this means they can withstand submersion in up to one meter of fresh water for 30 minutes, and use at swimming pools or beaches is not recommended. Despite this, several factors appear to have contributed to the device surviving 50 minutes inside a washing machine with water pressure and rotational force. Most importantly, the thick, durable denim fabric acted as a cushion, preventing direct impact between the earbuds and the stainless steel drum wall. Had the earbuds or case struck the metal surface directly, external damage or microscopic gaps could have formed, likely allowing water to penetrate the interior.<\/p>\n
The decisive survival factor was the swift emergency response. The most critical principle when electronic devices are submerged is to completely cut off power so no electrical current flows, and to thoroughly dry all internal moisture. While overseas online communities share methods such as placing devices in rice or using silica gel packets, simply placing the device on newspaper in a well-ventilated, shaded area for 12 hours provided sufficient moisture absorption. The manufacturer also emphasizes that charging after water exposure is absolutely prohibited. Surfactants contained in laundry detergent can rapidly corrode the waterproof rubber seals inside the product, and the high water pressure during the spin cycle can momentarily exceed IP57 standards, meaning water resistance is not guaranteed under such conditions.<\/p>\n
This is not the first survival story of its kind. Overseas users have periodically reported that previous Galaxy Buds series models continued to function normally even after going through both washing machines and dryers. However, these remain exceptionally lucky cases and should never be deliberately replicated. In particular, any existing damage to the earbuds will nullify water resistance, and placing insufficiently dried earbuds into the charging case can lead to permanent damage.<\/p>\n
Meanwhile, water resistance in the Galaxy Buds series began with the IPX7 rating applied to the Galaxy Buds Pro released in 2021. Starting with the Galaxy Buds3 model released in 2024, the series achieved an IP57 rating with added dust resistance. However, the latest standard Galaxy Buds4 model has been downgraded to an IP54 rating, making survival under identical circumstances far less certain.<\/p>\n
Separate from these durability incidents, Samsung Electronics is also signaling a major shift in flagship smartphone battery technology. Tech outlet Geeky Gadgets reported on July 31 that the Samsung Galaxy S27 Ultra will feature a silicon-carbon battery. According to the report, the new battery replaces the graphite anode material used in conventional lithium-ion batteries with a silicon-carbon composite, achieving higher energy density within the same physical dimensions.<\/p>\n
This is expected to give the Galaxy S27 Ultra a 5,700mAh capacity \u2014 a 14% increase over its predecessor. The Galaxy S27 Pro model is also anticipated to feature a 5,200mAh battery, offering 21% more capacity than the standard Galaxy S26 model. The move is interpreted as Samsung breaking away from the incremental battery improvements that have drawn criticism for the Ultra lineup, instead leveraging silicon-carbon technology to deliver meaningful real-world usage gains for battery-intensive tasks such as gaming, high-definition streaming, and multitasking.<\/p>\n
The Galaxy S27 Ultra is also expected to feature Qualcomm’s latest Snapdragon flagship processor, delivering enhanced artificial intelligence capabilities and energy efficiency. However, the adoption of next-generation components such as silicon-carbon batteries and advanced processors is likely to increase manufacturing costs, which could translate into higher retail prices for consumers. Samsung’s strategy is to strengthen its position in the premium smartphone market through a substantive upgrade that addresses a seven-year-old battery performance issue.<\/p>\n
The Galaxy Buds4 Pro washing machine survival story and the Galaxy S27 Ultra battery innovation news together illustrate Samsung Electronics’ technological evolution across two dimensions of consumer devices: durability and efficiency. That said, product durability under conditions exceeding the manufacturer’s stated water resistance standards and usage guidelines should be treated as exceptional cases, and consumers should exercise their own caution.<\/p>\n","protected":false},"excerpt":{"rendered":"A Samsung Electronics Galaxy Buds4 Pro left inside a jeans pocket survived a 50-minute washing machine cycle and…\n","protected":false},"author":2,"featured_media":105974,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[54626,54627,35649,2100,54625,23122,127,276,54183,13252],"class_list":["post-105973","post","type-post","status-publish","format-standard","has-post-thumbnail","category-samsung-electronics","tag-galaxy-buds-pro","tag-galaxy-buds3","tag-galaxy-buds4-pro","tag-galaxy-s27-ultra","tag-ip57","tag-qualcomm","tag-samsung","tag-samsung-electronics","tag-silicon-carbon-battery","tag-snapdragon"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/105973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/comments?post=105973"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/105973\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media\/105974"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media?parent=105973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/categories?post=105973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/tags?post=105973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}