May 5, 2026

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The new Galaxy S26 Ultra retains its 5.000 mAh battery, is thinner, features powerful cameras, and raises questions about Qi2, disappointing fans who were expecting a technological leap

The new Galaxy S26 Ultra retains its 5.000 mAh battery, is thinner, features powerful cameras, and raises questions about Qi2, disappointing fans who were expecting a technological leap

O Samsung Galaxy S26 Ultra New leaks were released on February 3rd, indicating that the 5.000 mAh battery would remain the same, but uncertainties remain regarding charging. Qi2 native app, possible price adjustments for the Galaxy S26 line, and confirmation of cameras, dimensions, and design, with a launch scheduled for February 25th.

Initial leaks indicate battery maintenance and adjustments to the Galaxy S26 line.

The first leaks about the Galaxy S26 line point to price changes, with an almost certain increase for the series and an unexpected reduction in the price of the… Samsung Galaxy S26 Ultra.

Despite this, the main model will retain a battery of a size considered standard.

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According to information published by Android Headlines, Samsung will maintain the 5.000 mAh battery in the Samsung Galaxy S26 Ultra. This represents the same capacity used in its predecessor, with no announced increase in battery life.

The decision dashed expectations created by the advance of competitors in the Android market.

By 2025, several brands will have adopted silicon-carbon batteries, significantly extending battery life in some devices.

Silicon-carbon battery technology is left out of the Samsung Galaxy S26 Ultra.

Silicon-carbon battery technology has been adopted by manufacturers such as Honor and Xiaomi. The change has allowed for greater energy density and… loading Faster, resulting in extended range compared to conventional batteries.

Traditional lithium-ion batteries use graphite as the anode material. This method has been widely used for decades because it offers safety, predictability, and reliability in consumer electronic devices.

In silicon-carbon anodes, the addition of silicon to carbon increases the amount of lithium stored. This raises the energy density, but introduces technical challenges related to material swelling during charging.

Among the disadvantages are increased wear and tear over time and reduced battery lifespan. To mitigate these effects, manufacturers limit the proportion of silicon and use engineering solutions to preserve durability.

These limitations help explain Samsung’s decision not to adopt the technology in the Samsung Galaxy S26 Ultra. The risk of large-scale physical failures would have a significant impact on a brand with a consolidated global presence.

February 3rd update raises new questions about Qi2 wireless charging.

One of the most anticipated updates in the series. Galaxy S26 The initial promise was the inclusion of native Qi2 wireless charging. However, a new leak has raised doubts about the full adoption of the standard in top-of-the-line models.

Images released by the website Nieuwemobiel show that Samsung plans to launch official cases with and without the Qi2 magnetic ring.

If magnetic alignment were integrated into the device, cases without magnets would compromise the attachment of accessories.

This detail suggests that the devices may support the charging speed of the Qi2 standard, but without magnetic alignment incorporated into the hardware of the Galaxy S26 series.

The strategy would indicate that Samsung opted to transfer the magnets to accessories, rather than integrating them into the phone. The company would not release an accessory that would negate a core functionality of the device.

The relationship between Qi2 and S Pen influences design decisions.

The absence of magnets on the phone’s body may be related to the S Pen. For years, users have reported interference caused by strong magnets, affecting touch registration on the screen.

When positioning the magnets on the covers, the Samsung It can offer an alternative for users who frequently use the S Pen, avoiding conflicts between the magnetic attachments and the pen.

The absence of native Qi2, however, is not yet considered definitive. iPhone users utilize cases without magnets, although Apple does not sell cases without MagSafe support.

The fact that Samsung is offering cases without magnetic alignment is interpreted as a relevant signal about the strategy adopted for the Galaxy S26 series.

Magnetic power banks raise new questions about compatibility.

Another leak mentioned involves Samsung’s Wireless Magnetic Powerbank, identified as model EB-U2500. The accessory reportedly has a capacity of 5.000 mAh and 15W wireless charging.

According to rumors, the device will be launched alongside the line. Galaxy S26 Later this month. The power bank connects magnetically to the phone, which reinforces doubts about the need for compatible cases.

If the Galaxy S26 doesn’t have native magnetic alignment, using a power bank would depend on a specific case. This adds complexity to the accessory ecosystem.

The strategy suggests that Samsung seeks to offer magnetic compatibility through accessories, without directly integrating the magnets into the main device.

Rendered images confirm the design and specifications of the Samsung Galaxy S26 Ultra.

In addition to information about battery and charging, rendered images of the Samsung Galaxy S26 Ultra have been released by Android Headlines. The design appears very similar to that of the Galaxy S25 Ultra.

The main visual changes include more rounded edges and a new pill-shaped camera array. This design had already been seen previously on… Galaxy Z Fold 7.

The camera setup will feature a 200-megapixel main sensor, a 50-megapixel ultra-wide camera, a 10-megapixel telephoto lens, and a 50-megapixel periscope telephoto lens.

The specifications reinforce Samsung’s continued strategy in the premium segment, maintaining high-resolution sensors and multiple optical zoom options.

Dimensions and reuse of engineering solutions

In terms of dimensions, the Samsung Galaxy S26 Ultra will measure 163,6 x 78,1 x 7,9 mm. This represents a reduction compared to the 8,2 mm thickness of the Galaxy S25.

The reduction suggests the reuse of engineering solutions already applied in other models. Samsung redesigned internal components to create thinner devices without reducing battery capacity.

This process involved adjustments to the motherboard, the thermal management system, and the camera module. This approach was used in Galaxy Edge S25 and Galaxy z fold 7.

No Samsung Galaxy S26 Ultra, The same strategy allows for a thinner and lighter body, while maintaining battery capacity. 5.000 mAh.

Expectations are high for the official announcement on February 25th.

The Galaxy S26 series is scheduled for release on February 25th. Until then, questions remain regarding the final implementation of Qi2 wireless charging.

The combination of a traditional battery, a slimmer body, and accessory solutions indicates a conservative approach compared to competitors that… adopted batteries silicon-carbon.

For users who were expecting significant improvements in battery life, the leaks indicate continuity rather than disruption. Samsung prioritized stability and compatibility on a large scale.

Based on available information, the Samsung Galaxy S26 Ultra is expected to arrive on the market with minor changes, design adjustments, and the maintenance of core specifications, while decisions regarding wireless charging and accessories remain open until the official announcement.

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