Battery capacity in smartphones keeps creeping upward, but this latest rumor suggests Oppo might be preparing something on an entirely different level.

According to Chinese tipster Digital Chat Station, Oppo has entered trial production for a new dual-cell battery pack rated at around 8,500mAh typical capacity. If accurate, that would put it well above most current flagships.

The leak claims the setup consists of two 4,190mAh cells, giving a combined rated capacity of 8,380mAh and a typical advertised figure close to 8,500mAh. More interestingly, it’s said to support 100W fast charging without aggressive throttling. The tipster didn’t confirm the exact device, but the clues point toward the upcoming Find X10 series, likely a higher-end variant.

The current Oppo Find X9 lineup already pushed battery capacity past the 7,000mAh mark. Moving to 8,500mAh wouldn’t feel out of place.

Other rumors around the Find X10 series include dual 200MP cameras and a next-gen chipset, potentially something in the Dimensity 9600 class. So pairing that hardware with a massive battery would make sense.

There’s also a possibility this battery could land in a future OnePlus flagship instead. However, separate leaks suggest OnePlus may be experimenting with even larger capacities, possibly approaching 9,000mAh and 120W charging.

Chinese brands have been aggressively pushing battery innovation lately. Companies like Honor, Xiaomi, and Vivo are all experimenting with higher-capacity silicon-carbon cells.

The logic is straightforward: efficiency gains alone aren’t enough anymore. To meaningfully extend battery life, brands are increasing physical capacity while trying to maintain fast charging speeds and manageable thermals.

Nothing has been officially announced yet, and trial production doesn’t guarantee final implementation. The Find X10 series is expected sometime in late 2026, so there’s still room for adjustments.

But if this leak holds up, Oppo could be positioning its next flagship as another genuine battery champion. For anyone tired of charging every night, that alone makes this rumor worth watching.

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(Source: DCS on Weibo)

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It looks like Samsung might be revisiting one of its more interesting camera experiments from the past. A new report out of Korea suggests the company is exploring the return of variable aperture on future Galaxy smartphones, possibly starting with the Galaxy S27 series.

According to Korean publication ET News, Samsung’s mobile division has asked Samsung Electro-Mechanics and MCNEX to begin developing smartphone-ready variable aperture systems. Industry sources quoted in the report describe Samsung as “strongly committed” to bringing the feature back, which suggests this isn’t just early-stage experimentation.

A feature Samsung already tried back in 2018

Variable aperture isn’t new for Samsung. The company introduced a dual-aperture system on the Samsung Galaxy S9, allowing the camera to switch between f/1.5 and f/2.4. It carried over to the Samsung Galaxy S10 before quietly disappearing with the Galaxy S20 lineup.

For those unfamiliar, variable aperture allows the camera lens to physically adjust how much light enters the sensor.

• A wider aperture (lower f-number) helps in low light and creates stronger background blur.
• A narrower aperture improves sharpness and depth of field in bright conditions.

On Galaxy smartphones, most improvements over the last few years have come from processing algorithms rather than mechanical lens adjustments. Bringing back real optical control could give Samsung another tool to improve image quality, especially in challenging lighting.

Earlier rumors had suggested the feature might return with the Galaxy S26 series, but that now seems unlikely. The focus appears to have shifted to the Galaxy S27 lineup, which would likely arrive in early 2027 if Samsung sticks to its usual schedule. The feature would likely roll out exclusively on the Galaxy S27 Ultra to differentiate it from the rest of the lineup.

Interestingly, this development comes alongside separate rumors that Apple may introduce variable aperture on the iPhone 18 series, potentially in 2026 and possibly limited to Pro models.

If Samsung manages to refine the technology and keep the module slim, variable aperture could make a meaningful comeback in flagship smartphones. And for mobile photography enthusiasts, that’s at least something to keep an eye on.

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(Source: ET News)

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Nothing seems ready to have a little more fun with its next round of products. In a recent teaser, the company hinted that both the upcoming Nothing Phone (4a) and Nothing Headphone (a) could arrive in five different colors. That’s a noticeable shift from the more limited white-and-black approach we saw with the (3a) series, and it suggests the brand may be leaning harder into personality this time around.

The teaser itself is simple but clever. It forms the familiar “(a)” branding using dots in five colors: white, black, pink, yellow, and blue. It doesn’t explicitly confirm which product gets which shade, but it’s clear that color is going to be part of the story.

According to a previous report, the Headphone (a) could launch in white, black, pink, and yellow. That leaves blue as the likely standout option for the Phone (4a), possibly giving the mid-range device its own distinct look instead of overlapping entirely with the headphones.

Compared to the Nothing Phone (3a) lineup, which mostly stuck to safe tones, this would be a more expressive direction. It feels intentional.

As for specs, details are still limited, but there are a few expectations floating around. The Phone (4a) is rumored to feature a refreshed design, improved IP rating for better water and dust resistance, and upgraded internals. A Qualcomm Snapdragon 7s-series chip has been mentioned, alongside 12GB RAM and 256GB storage in at least one configuration.

There’s also talk of a price increase, possibly up to 30% higher than the previous model, reportedly tied to ongoing DRAM pricing pressures. Whether that sticks will likely depend on how component costs look closer to launch.

On the audio side, the Headphone (a) appears positioned as a more affordable alternative to the Nothing Headphone (1), which currently sits in the premium bracket. The new model is rumored to land around €159 and could include active noise cancellation, transparency mode, and even LDAC support.

Both devices are expected to launch in March, though Nothing hasn’t officially confirmed the date yet.

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(Source: Nothing)

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According to hardware insider Kepler_L2, the next PlayStation could ship with 30GB of GDDR7 RAM. That’s higher than earlier speculation pointing toward 24GB, and noticeably above the 16GB found in the current-generation PlayStation 5.

Why 30GB is a big deal

The leak claims Sony may use ten 3GB GDDR7 modules, delivering up to 640 GB/s of bandwidth on a 160-bit bus. For context, the PS5 tops out at 448 GB/s. On paper, that’s a serious increase in memory throughput.

What does that actually translate to? Potentially:

• Larger, more detailed game worlds
• Heavier ray tracing workloads
• More consistent 4K performance
• Better AI-based upscaling techniques
• Extra headroom for developers over a long console cycle

It’s also worth noting that other rumors have mentioned a new AMD APU, possibly based on future Zen 6 CPU cores and next-gen RDNA graphics. While those details are still speculative, the memory configuration would fit that kind of hardware ambition.

The cost problem

Here’s where things get complicated. GDDR7 isn’t cheap right now. Demand from AI infrastructure and data centers has tightened supply, and memory pricing has been volatile. If Sony really commits to 30GB of high-speed memory, that adds up quickly.

Some community discussions argue that 20GB might be enough, especially if it helps keep the console’s launch price under control. A more aggressive memory configuration could mean pushing past the $600 mark, maybe even closer to $700 depending on market conditions at launch.

Of course, Sony also has to think long term. A console typically needs to stay relevant for six to seven years. Cutting memory early might save money upfront, but it could limit performance toward the end of the generation. That’s likely the internal balancing act happening behind the scenes.

For now, this is just a leak. Manufacturing timelines floating around suggest a possible 2027 or 2028 release, which means plenty can change between now and then. Still, if the 30GB figure turns out to be accurate, it would signal that Sony is prioritizing longevity and technical headroom, even if that comes with pricing pressure.

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(Source | Via)

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Sony’s next flagship earbuds, the WF-1000XM6, are officially launching on February 12, 2026, but thanks to a fresh leak, we already have a pretty solid idea of what’s coming.

The details come from well-known insider Billbil-kun, who has a strong track record with Sony launches. And if this leak holds up, the XM6 looks like a focused refinement rather than a dramatic overhaul, but with some meaningful upgrades where it matters.

The biggest change appears to be the new QN3e processor, which is reportedly three times faster than the chip used in the WF-1000XM5. That extra processing power should translate into smarter, more responsive active noise cancellation.

Sony is also increasing the microphone count from six to eight adaptive mics. Combined with an updated adaptive noise-canceling optimizer and three ambient sound modes, the XM6 should handle shifting environments more smoothly — whether you’re commuting, walking outdoors, or sitting in a café.

On the sound side, Sony seems to be refining the internal audio chain rather than reinventing it. The XM6 reportedly gets a new driver unit, along with an upgraded DAC and amplifier. The goal? Better clarity, improved dynamics, and more controlled bass response.

Support for Hi-Res Wireless via LDAC is expected to remain, along with DSEE Extreme for upscaling compressed tracks. Some reports also mention a 10-band EQ option in the app, giving users more control over tuning.

Featbone conductionures like 360 Reality Audio with head tracking and adaptive Ambient Sound are also expected to return, with improvements driven by the new processor.

Sony appears to be focusing on comfort as well. The earbuds are said to have a more ergonomic shape, improved airflow, and redesigned insulated ear tips for better passive isolation.

Battery life reportedly remains the same as the XM5: up to 8 hours with ANC on, plus another 16 hours from the charging case.

Sony is also improving call quality with beamforming microphones, bone conduction sensors, wind noise reduction, and AI-based voice processing. IPX4 water resistance and multi-device connectivity should carry over as well.

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(Source: @billbil_kun)

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Researchers at MIT have found an unexpected way to make use of something electronics usually try hard to get rid of: heat. Instead of treating excess heat as a problem, the team showed that it can be used to carry out certain mathematical operations on its own, without any additional electrical power.

The work focuses on silicon structures that are only about the size of a dust particle. These structures don’t contain transistors or moving parts. Instead, they rely entirely on how heat naturally flows through solid material. According to the researchers, that flow can be shaped carefully enough to perform matrix-vector multiplication, a core operation used in many machine-learning models.

The study was led by MIT undergraduate Caio Silva, working with research scientist Giuseppe Romano. In simulations, the heat-based structures were able to carry out the calculations with accuracy above 99 percent

Here’s how it works

The key idea is that temperature differences act as inputs, and the resulting heat diffusion produces the output automatically.

To make this work, the researchers used a design approach known as inverse design. Rather than sketching the structures manually, they defined the mathematical operation they wanted and let software generate complex silicon geometries that would guide heat in just the right way. Many of these designs end up looking irregular and porous, but every feature plays a role in controlling how heat spreads. Because heat can only flow from hot regions to cooler ones, the team also had to split calculations into positive and negative parts and process them separately.

This isn’t meant to replace conventional processors. Heat moves much more slowly than electrical signals, and the structures can only perform fixed operations. But the idea could be useful in very specific situations, such as passive thermal sensing, on-chip temperature mapping, or simple signal processing that doesn’t justify extra power consumption.

As Silva noted, most electronic systems see heat as wasted energy. This work takes the opposite view and asks whether that heat can be made to do something useful before it disappears.

It’s still early research, but it offers a different way of thinking about computation, one where heat isn’t just a side effect, but part of the process itself.

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(Sources: 1, 2 | Image)

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