Laptop Batteries, Chargers and AC Adapters

When Valve launched the Steam Deck in 2022, few expected it to become a benchmark for portable gaming. The device surprised critics and gamers alike by delivering a remarkably smooth gaming experience, despite its modest hardware specifications. Its success did not go unnoticed. Soon, major players like Asus, Lenovo, and MSI entered the market with their own handheld consoles, boasting significantly more powerful components. The Asus ROG Ally, Lenovo Legion Go, and MSI Claw all promised higher graphics settings, better frame rates, and an overall superior experience to the Steam Deck. Yet, as real-world usage and new testing have revealed, these devices have largely failed to live up to that promise. The culprit is not the hardware, but the software—specifically, the operating system.

Recent benchmark tests conducted by Ars Technica have shed light on a surprising performance gap. The publication compared two identical Lenovo Legion Go S units, one running Windows 11 and the other running Valve’s SteamOS. The results were striking. Across multiple high-end games, the SteamOS-equipped device consistently outperformed its Windows counterpart, even when both ran the same resolution and graphics settings. In some cases, the performance difference was dramatic. For example, the demanding game Returnal managed only 18 frames per second (FPS) on Windows 11, but soared to 33 FPS when the same hardware ran SteamOS—an 83 percent improvement. Even after the Legion Go’s Windows installation was tweaked with Asus drivers (which performed better than Lenovo’s own drivers), SteamOS still came out ahead in every test.

Why does SteamOS deliver such a decisive advantage? The answer lies in Valve’s long-term, focused development philosophy. Unlike Microsoft, which designs Windows as a general-purpose operating system for everything from spreadsheets to video editing, Valve has spent years refining SteamOS specifically for gaming. The system is lean, stripped of unnecessary background processes, services, and “bloatware” that often accumulate on Windows-based handhelds. When manufacturers like Asus or Lenovo ship a device with Windows 11, they typically add their own customization layers, driver suites, and utility software. While well-intentioned, these additions often consume system resources, introduce latency, and conflict with game performance. SteamOS, by contrast, is a lightweight, dedicated gaming environment that minimizes overhead and lets the hardware focus on what matters: running games smoothly.

This finding presents a clear fork in the road for companies hoping to compete with the Steam Deck. One option, already demonstrated by Lenovo with its Legion Go S, is to officially allow or even encourage the installation of SteamOS. By offering users a choice between operating systems, manufacturers can let their hardware shine without being held back by Windows inefficiencies. The other option is to develop a superior alternative—a task that is far easier said than done.

Microsoft and Asus are betting on this second path. In early June, the two companies unveiled a collaborative device tentatively called the ROG Xbox Ally X. Microsoft’s stated goal is to create an Xbox-like experience on a handheld PC, matching the performance of the Steam Deck while leveraging the vast Xbox ecosystem. If recent updates to the Xbox PC app are any indication, the new device will support not only Xbox games but also titles from other platforms such as Steam and Battle.net. This is a key advantage, as SteamOS does not officially support non-Steam storefronts out of the box (though workarounds exist through tools like Lutris or Heroic Games Launcher). A handheld that can natively play more games—and run them better than the Steam Deck—could indeed dethrone Valve’s device.

However, the bar is high. Valve has proven that optimising an operating system for a specific hardware profile yields tangible benefits. Microsoft’s challenge is to reinvent Windows—or a variant of it—to be equally streamlined without sacrificing its versatility. The company has a mixed track record here; previous attempts to create lightweight Windows versions for tablets and netbooks often ended in compromise. Meanwhile, Asus will need to ensure that its hardware drivers and software layers complement rather than hinder performance.

Until such a device arrives, the Steam Deck remains the king of portable PC gaming—not because of raw specs, but because of a carefully tuned operating system that punches above its weight. And while the rumoured Steam Deck 2 will inevitably raise the bar further, the current generation has already taught the industry a valuable lesson: great gaming is not just about what’s inside the box, but how the box thinks. For now, SteamOS is the smartest operating system in the room.

Motorola has just unveiled a wave of new devices, but the most groundbreaking detail isn’t the flashy design or camera specs—it’s the battery technology hidden inside. Two of the company’s latest phones feature silicon-carbon batteries, and for the first time in the US market, one of them will be available directly through major wireless carriers. This marks a significant turning point for smartphone battery innovation, which has long been held back by the limitations of traditional lithium-ion cells.

The two standout models are the Motorola Razr Ultra 2026 and the Motorola Razr Fold. The Razr Ultra 2026 packs a 5,000mAh silicon-carbon battery, while the Razr Fold takes it even further with a massive 6,000mAh cell. As Android Authority points out, both phones will be widely sold at US retailers, but the Razr Fold goes one step further—it will be offered by T-Mobile, Xfinity Mobile, and Verizon. That’s a first. Until now, very few silicon-carbon battery phones have reached US consumers, and none have been available through carrier channels.

Why does this matter? Silicon-carbon batteries are a genuine leap forward. They can store more energy than conventional lithium-ion batteries of the same physical size, meaning higher capacity without adding bulk or weight. For years, smartphone makers have struggled to balance battery life with slim, lightweight designs. Silicon-carbon technology breaks that trade-off.

The real-world impact is clear when comparing the new Razr Ultra 2026 to its predecessor, the Razr Ultra 2025. Last year’s model had a 4,700mAh battery. By switching to silicon-carbon, Motorola increased capacity by 300mAh—roughly 6.4% more—while keeping the phone’s weight and thickness unchanged. That’s a meaningful improvement for any user, especially heavy smartphone users who rely on all-day power.

The benefit is even more pronounced for foldable phones, which have limited internal space due to their complex hinges and dual-screen designs. Foldables often lag behind traditional slabs in battery capacity. For example, the Samsung Galaxy Z Fold 7 has only a 4,400mAh battery, despite being a large, premium device. That’s far lower than the similarly designed Motorola Razr Fold’s 6,000mAh battery. Motorola has effectively set a new benchmark for foldable battery life, and competitors will have to take notice.

Now that Motorola is making silicon-carbon batteries easily accessible to US buyers—especially through carriers like Verizon and T-Mobile—pressure is mounting on Samsung, Apple, and Google to catch up. Recent surveys have shown that battery life is the single biggest driver of smartphone purchases, outpacing camera quality, display resolution, and even brand loyalty. Consumers want phones that last, and silicon-carbon delivers exactly that.

Samsung has already signaled its intentions. The company has publicly stated that it is preparing silicon-carbon batteries for future devices. So far, no specific models have been confirmed, but industry watchers speculate that the Galaxy S27 series could be the first to adopt the technology. Whether Motorola’s early move will accelerate Samsung’s timeline remains to be seen, but competitive pressure is a powerful motivator.

Apple, by contrast, is likely to move more slowly. The company has a well-earned reputation for waiting until a technology is mature before adopting it. While there have been faint rumors that the iPhone 18 lineup might include silicon-carbon batteries, none of the most reliable Apple leakers have confirmed this. Given Apple’s cautious approach, it could be several more years before we see an iPhone with this advanced battery. But eventually, when Samsung and Google embrace silicon-carbon, Apple will have little choice but to follow.

Google is another key player to watch. The Pixel series has consistently prioritized battery efficiency, but capacity has remained modest. A switch to silicon-carbon would allow Google to deliver dramatically longer battery life without increasing phone size—a perfect match for the Pixel’s clean software and optimized power management.

For now, consumers who want the best battery technology don’t have to wait. Motorola is offering two compelling options that are available today—or very soon—through major US retailers and carriers. If you value all-day battery life and want to vote with your wallet, the Razr Ultra 2026 and Razr Fold are excellent choices. They prove that silicon-carbon batteries are not a distant future concept but a present-day reality.

In the long run, the entire smartphone industry will likely transition to silicon-carbon. The technology is too advantageous to ignore. But credit goes to Motorola for bringing it to US carrier stores first. That’s a bold move that could finally shake up the slow pace of battery innovation. As more brands follow suit, consumers everywhere—not just in the US—will enjoy phones that last longer, charge faster, and stay slim. The battery revolution has officially begun.