Just one day after the official launch of the Samsung Galaxy S26, we can take a closer look at all the innovations the new series brings to the smartphone market. The Galaxy S26, S26 Plus, and S26 Ultra models were unveiled during Galaxy Unpacked on February 25, 2026. Their debut has a significant impact on the GSM accessories market – not only because of the specifications, but above all because of new user needs for protection and charging.
In this article, we present the key differences between the Samsung Galaxy S25 and its successor. We focus on changes in the display, processor, battery, and cameras that directly influence the selection of compatible accessories.
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Changes in screen size and dimensions
From a retailer’s perspective, changes to technical parameters are crucial. They determine the range of cases, screen protectors, and chargers to stock. The most important change in this generation is the adjustment to the base model’s dimensions – Samsung has enlarged the body, effectively ending compatibility with accessories from the previous generation.
Although the display diagonals in the Galaxy S26 series remain similar to those of their predecessors, the devices’ physical dimensions have changed.
Display diagonals:
- S25: 6.2″ (base), 6.7″ (S25+), 6.9″ (S25 Ultra)
- S26: 6.3″ (base), 6.7″ (S26+), 6.9″ (S26 Ultra)
Base model dimensions:
- S25 (base): 146.9 x 70.5 x 7.2 mm
- S26 (base): 149.6 x 71.7 x 7.2 mm (taller and wider, thickness unchanged)
In the case of the S26+ and S26 Ultra, the changes are minimal and practically unnoticeable.
For the base models, however, the difference is significant – the phone is taller to accommodate the 6.3″ display. The Plus version retains its previous dimensions, while the Ultra model has become slightly slimmer (thinner).
Important for users: These changes directly affect accessory compatibility. Due to the new dimensions and larger screen, S25 cases will not fit S26 models (especially the base version). Purchasing a new-generation smartphone will require investing in dedicated cases and screen protectors.
What makes the new Samsung model stand out? S25 vs S26 comparison
The Galaxy S26 series is not just about dimension adjustments, but primarily about upgrades to key components. Samsung has focused on improving parameters that directly impact daily use – from charging speed and processor performance to intelligent photography features. Below, we outline the most important specification differences.
Display – improved image quality
Samsung Galaxy S26 models feature Dynamic AMOLED 2X displays with peak brightness reaching up to 2600 nits, ensuring better visibility in bright outdoor conditions. High brightness and accurate color reproduction mean customers will pay even more attention to screen protection. Offer them premium protective accessories, including ultra-clear tempered glass that protects the device’s front without compromising image quality.
The S26 series also introduces the Privacy Display feature, designed to minimize “shoulder surfing,” meaning the risk of onlookers viewing the screen in public places such as buses or cafés. This serves as an additional sales argument for user privacy protection – particularly in the business segment.
The Samsung Galaxy S26 Ultra also features Gorilla Armor 2 glass, which enhances resistance to scratches and mechanical damage. The remaining models use reinforced premium-class protective glass. Regardless of the version, the device’s high value and display quality remain strong arguments for choosing reliable protective accessories.
Battery – 60 W fast charging in the Ultra model
One key difference in the Galaxy S26 series is the faster charging on the Galaxy S26 Ultra. This version supports 60 W fast charging, a significant upgrade compared to the 45 W standard used in previous years.
- S26+ maintains 45 W charging,
- S26 (base) retains 25 W wired charging.
The increase to 60 W in the Ultra model opens new sales opportunities. To fully utilize this potential, customers need not only a more powerful charger but also a suitable USB-C cable. This is the perfect moment to offer “charger + premium cable” bundles to boost accessory sales for the Galaxy S26 Ultra.
Our recommendation: A 60 W USB-C to USB-C cable (3 m) supporting Quick Charge 4.0 and Power Delivery, paired with a 65 W Ultra Slim GaN III wall charger featuring two USB-C ports, one USB-A port, and support for Quick Charge 4.0 and Power Delivery.
Memory and multimedia – 256 GB as the new standard
Samsung has removed the 128 GB variant from the S26 series, offering a minimum of 256 GB of storage across all models. More space for files and new AI-based features suggest that users will increasingly use their phones for video recording, photo editing, and storing large multimedia files.
It is worth noting that while all S25 models offered 12 GB of RAM, the S26 Ultra comes in a 12 GB version and an additional 16 GB RAM option, representing a significant step toward even greater performance. As a result, the Galaxy S26 Ultra is a better choice for users requiring more memory for advanced applications, photo and video editing, or multitasking.
Greater memory makes the Galaxy S26 even more versatile. However, intensive usage may lead to faster battery drain. In such cases, a high-capacity power bank becomes an essential accessory, especially when traveling or on the go.
Our recommendation: The Forcell Energo P10K2 power bank with a 10,000 mAh capacity, allowing multiple charges of the Galaxy S26. With 22.5 W fast charging support and USB-C and USB-A ports, users can quickly recharge their devices wherever they are.
Processor – two chipset variants for the S26
In the Galaxy S26 series, Samsung uses two processors: Exynos 2600 and Snapdragon 8 Elite Gen 5. The Galaxy S26 Ultra is powered by Snapdragon, while the S26 and S26+ may feature different chipsets depending on the market and sales variant.
The new generation of processors ensures high performance and advanced AI functionality. From an accessories perspective, this means the smartphone is increasingly used as a work and entertainment tool. This increases the sales potential of products that enhance user comfort – such as magnetic holders, stands, and high-quality protective cases that ensure a stable grip during prolonged use.
Cameras – intelligent AI support
The camera hardware in the Galaxy S26 largely builds on solutions known from the previous generation. However, the new series introduces improved AI algorithms responsible for image processing, especially in challenging lighting conditions.
The Galaxy S26 Ultra features a 200 MP main camera with an f/1.4 aperture and a 50 MP periscope telephoto lens with 5x optical zoom. Meanwhile, the S26 and S26+ offer a 50 MP main camera and a 12 MP ultra-wide camera. The camera module design has also changed – the Galaxy S26 features a vertical, elongated “pill-shaped” island, giving the device a more refined, modern look.
Users who frequently use the camera will appreciate enhanced AI photography features. For those looking to protect the optics, cases with raised protective edges and dedicated lens protectors are a valuable addition to the offer.
Samsung Galaxy S26 accessories in our offer
The Samsung Galaxy S26 series introduces significant upgrades that require properly matched accessories for full protection and convenience. Here are our recommendations:
Durable and stylish cases
With higher screen brightness and reinforced glass, the Galaxy S26 requires cases that provide effective protection without compromising design. We offer premium cases that protect against mechanical damage, as well as stand-function cases ideal for multimedia use.
Tempered and hybrid glass
Due to increased display brightness, high-transparency tempered glass and hybrid glass are the best choices for protecting the screen without affecting image quality. We also offer privacy screen protectors that limit side visibility, ensuring user privacy in public spaces.
Fast chargers and cables
Galaxy S26 Ultra (60 W) and S26+ (45 W) require compatible chargers and USB-C cables. We recommend offering a premium charger + cable bundle for a complete solution. Our suggestion: a universal 60 W USB-C cable paired with a modern GaN Ultra Slim charger.
If you want to find out which Samsung Galaxy S26 accessories are worth adding to your offer, explore our full range.
