Galaxy S8 Plus Battery

Is Galaxy S8+ Still Worth Buying in 2026

uptradeit.com

Samsung ended all support for the Galaxy S8+ in 2021, leaving it stuck on Android 9 (Pie) with no security patches. The S22+, on the other hand, runs Android 16 (One UI 8) and will continue receiving updates through 2028, with monthly patches until 2026 and quarterly updates afterward. You might still find a few used Galaxy S8+ listings from individual sellers on eBay or Facebook Marketplace, often priced around $120+. However, these are typically uncertified, heavily used, and lack warranties — meaning you’re taking on all the risk if the device fails or shows battery or display issues. When it debuted in 2017, the Samsung Galaxy S8+ was one of the most advanced smartphones in the world. It featured a stunning 6.2-inch Quad HD+ Super AMOLED display, ultra-slim bezels, and a beautifully curved design that defined Samsung’s premium look for years to come. Powered by the Snapdragon 835 processor and paired with 4GB of RAM, it offered smooth performance and solid battery life for its time. Samsung officially ended software and security updates for the Galaxy S8+ in 2021, leaving it permanently stuck on Android 9 (Pie) with One UI 1.0. This means it has missed out on several major generations of Android updates — including key improvements in performance, security, and battery management.

What Is the Samsung Galaxy S8 Plus Price in 2026? (Refurbished & Used)

electronics.alibaba.com

It lacks security patches, modern app compatibility, and reliable battery life. Acceptable only as a short-term secondary device with verified hardware health. What’s the price of Samsung Galaxy S8+ in 2026? There is no official 2026 price. All current sales are secondary-market, ranging $50–$150 for functional units — with certified refurbished representing the safest upper tier. But by late 2021, Samsung discontinued all security and OS updates for the S8 series — including Android 9 Pie as its final supported version 1. As of 2026, no carrier or authorized retailer stocks new S8 Plus devices. Every listing labeled "new" is either mislabeled, counterfeit, or a sealed old stock unit with unknown battery health and unverifiable warranty status. This absence of official availability directly shapes current market dynamics: prices are set entirely by secondary-market sellers — not manufacturers or carriers. As of early 2026, the Samsung Galaxy S8 Plus (released March 2017) is available exclusively as a used or certified refurbished device — with typical prices ranging from $50 to $150 USD. This price range reflects condition (e.g., 'parts only', cracked screen, or carrier-locked), storage (64GB vs. Also, samsung galaxy s8 plus display price alone averages $45–$75 for OEM-grade replacements — a critical benchmark when evaluating whether a damaged unit is worth repairing. Paying $120 for a ‘certified refurbished’ S8 Plus doesn’t reflect total ownership cost. Real-world expenses often include: Battery replacement: After 7+ years, even well-maintained units suffer irreversible lithium-ion degradation.

Smartphone Battery Market Size, Share, and Industry Trends Forecast ...

markwideresearch.com

The Smartphone Battery Market valued at $28.6 Billion in 2026 is set to climb to $51.7 Billion by 2035, progressing at a 6.80% CAGR throughout the forecast period. Premium flagship smartphone OEMs are expanding battery procurement as 5G penetration deepens. China's GB standards for lithium-ion safety and energy density are tightening certification requirements. Lithium-Ion:Cylindrical 18650 and 21700 formats anchor premium devices demanding maximum volumetric energy density. Supply concentrates in Samsung SDI and LG Energy Solution production hubs serving Galaxy S-series and iPhone Pro volumes. Business Professionals:All-day endurance and wireless charging compatibility prioritize 4000 mAh-plus polymer cells with Qi coil integration. Samsung Galaxy Note and iPhone Pro Max procurement anchors this segment. Cell production concentrates in China, South Korea, and Vietnam, drawing from DRC cobalt, Chilean lithium carbonate, and Chinese cathode precursor refineries. Single-source vulnerability sits with Korean cylindrical format supply for Galaxy S-series and iPhone Pro volumes.

Is It Still Worth Buying Galaxy S8 in 2026

uptradeit.com

We recommend the Galaxy S23 FE, starting around $150+. It delivers a massive upgrade in performance, battery life, cameras, and long-term software support while still offering excellent value in 2026. In 2026, one of the biggest problems with buying a Samsung Galaxy S8 is availability. Because the Galaxy S8 is now an older phone, it is difficult to find reliable certified used or refurbished inventory. Most remaining units are sold through third-party marketplaces, and the condition can vary a lot from seller to seller. No, we do not recommend buying the Samsung Galaxy S8 in 2026. While the phone still looks modern and can handle basic tasks, the lack of software support is a major problem. Samsung ended support for the Galaxy S8 years ago, meaning the device no longer receives Android updates or security patches. The Galaxy S8 is also becoming difficult to find in certified used and refurbished condition. Most remaining devices are now very old, and battery aging is another major concern. The phone is no longer supported by Samsung, and many units may have battery aging, screen burn-in, or general wear from years of use. Most Galaxy S8 devices available today are nearly 9 years old, which makes long-term reliability a major concern. Software support is the biggest reason we do not recommend buying the Galaxy S8 in 2026. These chips were excellent in 2017, but they are much slower than modern Samsung processors in 2026. For basic tasks like calling, texting, web browsing, email, and YouTube, the Galaxy S8 may still work. However, it will likely feel slower when opening apps, switching between apps, or running newer mobile games. The Galaxy S8 also lacks many modern features that buyers expect today, including 5G connectivity, high refresh rate display, improved AI photo processing, and better battery efficiency.

Galaxy S8 Battery Life Results: Much Improved | Tom's Guide

www.tomsguide.com

Best phone battery life in 2026: The longest lasting smartphones · Samsung Galaxy S26 and S26 Plus hands-on: Better, but not $100 better · MORE: Galaxy S8 vs. He has spoken at key industry events and appears regularly on TV to discuss the latest trends, including Cheddar, Fox Business and other outlets. Mark was previously editor in chief of Laptop Mag, and his work has appeared in Wired, Popular Science and Inc. Follow him on Twitter at @mspoonauer. ... Samsung Phones Samsung Galaxy S26 Ultra battery life tested — here's how it stacks up to iPhone 17 Pro Max and more · Samsung Phones Samsung Galaxy S26 and S26 Plus hands-on: Better, but not $100 better It's important to note that we tested the S8 and S8+ on T-Mobile's network and the S7 and S7 Edge on Verizon's network, which can have an impact on endurance. We will revisit our results once we test Samsung's new flagship on every U.S. carrier. To put these battery life numbers in perspective, the Google Pixel lasted just 8:16 on our test, while the Pixel XL turned in an excellent runtime of 11:11. The iPhone 7 hit 9:03, and the iPhone 7 Plus notched 10:35. The Galaxy S8+ has a 3,500 mAh battery, which is actually a bit smaller than the 3,600 mAh battery in the Galaxy S7 Edge. And the S8 features a 3,000 mAh battery, which is the same capacity as the regular Galaxy S7. But how long will these new batteries actually last?

Samsung Galaxy phones are reportedly finally getting silicon-carbon ...

www.phonearena.com

Lastly, this news kind of makes the new Galaxy S26 phones a little pointless, don’t you think? The privacy display is awesome, but a lot more Samsung fans have been asking for a bigger battery than a special new screen. Get Visible as low as $20/mo for 1 year. Limited time offer with code: FRESHSTART ... Offer Ends 6.1.2026 at 11.59pm ET. This is definitely cause for celebration, as hopefully this will mean that Samsung, Apple, and Google will all start using silicon-carbon batteries. And even if the first models with these batteries don’t see huge increases in battery capacity, that doesn’t necessarily mean that that trend will continue. | Image by PhoneArena Many Chinese phone makers started using silicon-carbon batteries a long time ago, leaving Samsung, Apple, and Google far behind. We have budget smartphones with battery capacities of 8,000 mAh and higher, and multiple phones with battery capacities larger than 10,000 mAh are in the works. In fact, there already is a smartphone with a 10,000 mAh battery on the market. Moon Seong-hun — Executive Vice President and head of the smartphone R&D team at Samsung — made the remark at the Galaxy Unpacked event this month. Apparently, he acknowledged that the company might be somewhat behind when it comes to battery innovation. Also according to the report, there is already a smartphone currently being developed with a silicon-carbon battery.