5 outstanding improvements turn Galaxy S26 Ultra into the most powerful Android smartphone

The upcoming Galaxy S26 Ultra promises to be a powerful upgrade, ready to compete directly with the iPhone 17 Pro Max in the race for the most prominent flagship smartphone in 2026.

The current Galaxy S25 Ultra already demonstrates impressive performance, but the upcoming Galaxy S26 Ultra promises to deliver a completely new user experience. The highlight isn't a single "blockbuster" feature, but rather a combination of many subtle yet powerful improvements.

These upgrades focus on performance, camera, design, display, and battery, delivering a smoother and more convenient user experience than ever before. Users can expect a device optimized for both work and entertainment.

Below are five of the most notable improvements, considered the reasons why the Galaxy S26 Ultra is the most noteworthy and anticipated Android smartphone of 2026.

The upcoming Galaxy S26 Ultra promises to be a powerful upgrade.

1. Vibrant display and vision security.

Samsung has long been known for its leading OLED display technology, but the Galaxy S26 Ultra is expected to deliver a significant leap forward. The company is likely to equip it with the new M14 OLED panel, improving the three primary colors (red, green, and blue), increasing brightness while saving energy.

One of the highlights is Color-on-Encapsulation (CoE) technology, which reduces light loss between screen layers. As a result, brightness is increased, the device body becomes thinner, and energy efficiency is significantly improved.

According to rumors, the screen's maximum brightness could reach 3,000 nits, far exceeding the 2,600 nits of the Galaxy S25 Ultra and putting it at the top among competitors on the market.

Additionally, the Gorilla Armor anti-reflective glass has been upgraded, providing clear visibility even in bright sunlight, resulting in a better viewing experience in all conditions.

Perhaps the most interesting feature is the "Flex Magic Pixel," controlled by AI, which allows the screen's viewing angle to be adjusted. This makes it difficult for people nearby to see the content, effectively protecting user privacy.

If these upgrades become a reality, the Galaxy S26 Ultra will possess a small but extremely useful feature that will help Samsung differentiate itself significantly from its competitors in the market.

2. Improved main camera – leading the way in mobile photography.

While Samsung may not completely redesign the camera array on the Galaxy S26 Ultra, the 200MP main sensor will undoubtedly receive significant improvements. This promises to elevate image quality, helping the new flagship continue to assert its leading position in smartphone photography.

According to rumors, Samsung will equip the Galaxy S26 Ultra with a larger 1/1.1-inch Sony sensor or a wider f/1.4 aperture. These upgrades will help the Galaxy S26 Ultra improve its low-light photography capabilities, while also providing more natural depth and clearer detail in portraits.

One key feature that many users have been anticipating is the ability to shoot close-up macros, a hallmark of the Ultra series. This feature allows users to easily capture even the smallest details while maintaining superior image quality, without having to switch to a different lens.

The main camera has been significantly upgraded.

Unlike iPhones, which often require the use of the ultra-wide-angle camera for close-up shots, the Galaxy S26 Ultra allows you to utilize the main lens for macro photography. This results in a smooth, natural-looking bokeh effect, almost reaching the quality of professional cameras, delivering a premium photography experience right on your smartphone.

The secondary camera cluster, including ultra-wide angle, 3x optical zoom, and 5x zoom, will likely remain unchanged with strong performance. This ensures users can still capture a variety of scenes, from expansive landscapes to detailed portraits, with consistent and sharp quality.

If Samsung continues to improve its video recording capabilities, the Galaxy S26 Ultra could very well become a serious competitor to the iPhone 17 Pro Max. With these upgrades, the new flagship has the potential to become the leading smartphone in photography and videography, capable of leading the market in 2026.

3. Snapdragon 8 Elite Gen 5 Chip – Powerful performance, energy-saving with AI.

Inside the Galaxy S26 Ultra, Qualcomm has equipped it with the Snapdragon 8 Elite Gen 5, the company's most advanced chip to date. Despite the somewhat complex name, its performance is truly impressive: a CPU with clock speeds up to 4.74GHz, an Adreno 840 GPU that's 30% faster than the previous generation, and AI-powered intelligent power management capabilities that optimize performance and save battery life in real time, even when running demanding tasks.

Not only is the Galaxy S26 Ultra powerful in terms of its chip, it also boasts LPDDR5X RAM that's 20% faster than the S25 Ultra. Combined with the Snapdragon 8 Elite Gen 5 chip, this hardware system enables smooth multitasking, fast app opening, and near-instantaneous responsiveness, providing a seamless and reliable user experience.

Upgrades to the CPU, GPU, and RAM not only boost overall performance but also offer improved energy efficiency. Users can run demanding tasks like 3D gaming, video editing, or AI without worrying about rapid battery drain, while maintaining a cool and stable device throughout the day.

The Galaxy S26 Ultra also boasts LPDDR5X RAM, which is 20% faster than the S25 Ultra.

4. Slim, elegant design and the "reverse camera" feature are back.

Although the Galaxy S26 Ultra doesn't completely change its appearance, it's said to be 0.4mm thinner than the S25 Ultra, a small upgrade but one that makes it feel noticeably more elegant. Given the already slim design of the S25 Ultra, further reducing its thickness provides a more comfortable and refined grip.

One notable point is that the S Pen is still included, despite previous rumors that Samsung would remove it to make way for the new Qi2 wireless charging technology. Thanks to a redesigned internal layout, the Galaxy S26 Ultra can both hold the pen and integrate magnetic wireless charging, providing a convenient yet compact experience.

Another interesting change is the "reversible camera island" design. While many users loved the detachable lens design on the S25 Ultra, this design is prone to accumulating dust and lint when kept in a pocket, affecting aesthetics and user experience.

The return to a more streamlined camera module not only makes the device cleaner and easier to maintain but also gives it a more luxurious feel. This is a subtle but worthwhile change, maintaining a modern style while enhancing usability and the user experience.

5. Faster charging with convenient Qi2 technology.

For many years, Samsung has been criticized for its charging speed, which hasn't lived up to expectations for the Ultra series, with the 45W charging on the S25 Ultra still lagging behind many Chinese competitors. With the Galaxy S26 Ultra, the company is expected to increase the power to 60W, allowing it to charge from 0–50% in just 25 minutes, significantly faster than the 35 minutes of the previous generation, providing a more convenient experience for busy users.

Faster charging with convenient Qi2 technology.

In particular, Samsung is testing Qi2 magnetic wireless charging, similar to Apple's MagSafe or the Pixel 10. Although the power output remains at 15W, the precisely positioned magnetic system makes attaching accessories, charging pads, or stands extremely convenient and stable, enhancing the user experience.

This technology also opens up the possibility of building a rich ecosystem of magnetic accessories, from cases and charging docks to stands, bringing convenience and a more "premium" feel to the Ultra series. Although there aren't any flashy improvements, these are practical upgrades that, combined with a brighter screen, a more powerful chip, a better camera, and a refined design, create a more complete overall experience for the Galaxy S26 Ultra.

Two notable features, the Flex Magic Pixel display and Qi2 magnetic wireless charging, could become the technology trend for high-end phones in the next few years. If the rumors are true, the Galaxy S26 Ultra will be a powerful upgrade, ready to compete directly with the iPhone 17 Pro Max in the world's most fierce flagship race.

Source: https://baoquocte.vn/5-cai-tien-noi-bat-bien-galaxy-s26-ultra-thanh-smartphone-android-manh-nhat-331623.html