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Samsung to Start HBM4 Production for Nvidia Supply

Samsung Electronics plans to begin production of its next-generation high-bandwidth memory chips, known as HBM4, next month and supply them to Nvidia, a person familiar with the matter told Reuters.

The move marks a key step in Samsung’s efforts to close the gap with local rival SK Hynix, which has emerged as the primary supplier of advanced memory used in Nvidia’s AI accelerators. Earlier supply delays had weighed on Samsung’s earnings and share price last year.

Samsung shares rose 2.2% in morning trade, while SK Hynix shares fell 2.9%. The source declined to disclose shipment volumes. Samsung declined to comment, and Nvidia was not immediately available for comment.

South Korean newspaper Korea Economic Daily reported that Samsung recently passed HBM4 qualification tests for Nvidia and AMD, and is set to begin shipments to Nvidia next month, citing industry sources.

SK Hynix said in October it had completed supply talks with major customers for next year and plans to deploy silicon wafers at its new M15X fab in Cheongju starting next month. It has not confirmed whether HBM4 will be part of the initial output.

Both Samsung and SK Hynix are due to report fourth-quarter earnings later this week, when further details on HBM4 orders are expected. Nvidia CEO Jensen Huang has said the company’s next-generation Vera Rubin AI platform is already in full production and will be paired with HBM4 chips later this year.

Samsung 15W Qi2 Power Bank for Galaxy S26 Series Leaks

samsung charger winfuture de Samsung Galaxy S26

The Samsung Galaxy S26 series appears to be moving closer to its official debut, as fresh leaks and rumours continue to surface online. The latest information suggests that Samsung is preparing a new magnetically attachable power bank designed specifically for the Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra, offering users a more seamless charging experience.

According to recent leaks, the accessory is expected to be called the Samsung EB-U2500 Magnetic Wireless Charging Powerbank. Promotional images that surfaced online hint at a compact and practical design, aimed at users who prefer portable and cable-free charging solutions. The power bank is said to support wireless charging, making it a convenient companion for Samsung’s upcoming flagship phones.

One of the standout features of this accessory is its support for Qi2 wireless charging, which reportedly enables the Galaxy S26 lineup to charge wirelessly at speeds of up to 15W. For faster top-ups, the power bank is also expected to deliver up to 20W wired charging via USB Power Delivery or Qualcomm Quick Charge, offering flexibility for different charging needs.

The leaked images show the EB-U2500 in a white colour option, featuring a built-in kickstand for added usability. It is said to pack a 5,000mAh battery and can recharge itself at speeds of up to 25W. In terms of pricing, the power bank is reportedly set to launch in Germany at EUR 59.90 (approximately Rs. 6,500), positioning it as a premium accessory for the Galaxy S26 series.

Samsung Galaxy S26 Ultra SIM Tray Leak Suggests Availability in Four Distinct Colours

The Samsung Galaxy S26 series is widely rumoured to make its global and India debut in February, although Samsung has not yet officially confirmed the flagaship lineup. Ahead of any announcement, a new leak has surfaced online, offering an early look at the possible colour options for the premium Galaxy S26 Ultra model. The leak suggests Samsung may introduce the device in multiple bold and classic shades.

According to well-known tipster Ice Universe, images of the alleged SIM trays of the Samsung Galaxy S26 Ultra were shared on X. These images appear to reveal four distinct colourwaysblack, white, blue, and purple. Since SIM trays usually match the body colour of the phone, they often provide a reliable hint about the final retail shades of upcoming devices.

Adding more context, tipster @AhmedQwaider888 claimed in a separate post that violet will be the “hero colour” of the Galaxy S26 Ultra. This suggests Samsung may heavily promote this shade in marketing materials. However, the leaked colours may not represent the entire lineup, as Samsung traditionally offers exclusive colour variants through its official online store.

For comparison, the current Galaxy S25 Ultra is available in Titanium Black, Titanium Gray, Titanium Silverblue, and Titanium Whitesilver, along with online-exclusive shades such as Titanium Jadegreen, Titanium Jetblack, and Titanium Pinkgold. Interestingly, earlier leaks also hinted at an orange colour variant for the Galaxy S26 Ultra, similar to the Cosmic Orange finish seen on recent iPhone Pro models. However, this shade does not appear in the latest SIM tray leak, leaving its availability uncertain for now.