Category: All News

  • Leaked Video Shows Alleged RTX 5090 in Testing

    Leaked Video Shows Alleged RTX 5090 in Testing

    The Nvidia GeForce RTX 50-series graphics cards are anticipated to launch next year. Recently, the RTX 5090, a premium desktop graphics card, was reportedly spotted in a factory during its early testing phase.

    Factory Footage Emerges

    A video has surfaced from a newly built factory in Indonesia. For those who may not know, U.S. chip export regulations block the sale of high-performance graphics cards to mainland China, especially models that can compete with or surpass the RTX 4090. This has led manufacturers to establish operations in Indonesia to guarantee the RTX 5090 is available for the Chinese market.

    Video Details

    The leaked footage appeared on BiliBili, a popular Chinese video-sharing site. The video’s description explicitly mentions that the graphics card featured is the RTX 5090. It captures the first unit rolling off the assembly line being tested for any potential problems. Additionally, it highlights workers celebrating after the RTX 5090 successfully boots up.

    Card Specifications

    As per VideoCardz, the graphics card in the video comes from Zotac. Notably, it is shown to be powered by a single cable, putting to rest prior speculations about the need for dual 16-pin cables to operate the card.

    Rumors have indicated that the RTX 5090 will come with 32 GB of GDDR7 memory on a 512-bit bus. It is expected to make its official appearance at CES 2025, which is scheduled for January.

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  • First Look: Galaxy Z Fold Special Edition Live Images Revealed

    First Look: Galaxy Z Fold Special Edition Live Images Revealed

    Samsung is gearing up for a launch event scheduled for tomorrow, October 21st. While the company hasn’t confirmed the details, many believe they will showcase a new foldable device, likely the Galaxy Z Fold Special Edition.

    First Glimpse of the Special Edition Fold

    We’ve had just a brief look at this phone previously, thanks to a leaked render from a month back. Now, another leak has surfaced, providing us with the first live images of the Special Edition Fold.

    The source of this leak is an X (formerly Twitter) user named @Jukanlosreve, who posted somewhat blurry images of this anticipated foldable. This specific model appears to be aimed at the Chinese market, where it’s rumored to be referred to as the “Samsung Galaxy W25.”

    Design and Market Differences

    It stands out due to the unique logo found at the bottom, which is specifically used for Samsung’s foldable devices in China. In South Korea, however, it is expected to be named the Galaxy Fold Special Edition, which is its only other market besides China.

    Regrettably, the leak doesn’t provide any specific information about the phone’s features. It’s believed to be sleeker than the standard Fold, and the image of the phone in its folded state does give it a slimmer appearance. Nevertheless, we can’t ascertain its exact thickness.

    Display Improvements and Camera Specs

    Rumors suggest that the inner display will measure 8 inches, an increase from the Z Fold 6’s 7.6 inches. The outer display is also anticipated to expand from 6.3 inches to 6.5 inches.

    Earlier reports indicated that the crease on the new fold’s display would be less visible than that of the Z Fold 6. If this proves to be accurate, it would be a much-appreciated enhancement, since earlier models have seen limited advancements in this area.

    In addition to its slim design, the new foldable is also said to feature a 200MP camera. According to trusted leaker Ice Universe, this camera’s performance may even outshine that of the Galaxy S24 Ultra. We’ll soon discover whether these speculations are accurate, as the event is just a day away.

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  • ThinkPad P1 Gen 7: 165Hz Screen vs. Battery Life Issues

    ThinkPad P1 Gen 7: 165Hz Screen vs. Battery Life Issues

    Screens with high refresh rates are really awesome. They make gaming feel much smoother, and scrolling the web is more fluid too. Lately, many high-end smartphones have included these high refresh rate screens, and now premium laptops are also starting to feature them. A good example of this is the Lenovo ThinkPad P1 Gen 7, which we recently reviewed in detail. The laptop comes with a WQXGA (2,560 x 1,600) LCD that supports a refresh rate of 165 Hz.

    Battery Life Concerns

    There is, however, a downside: quicker screens use up more power. This leads to decreased battery life. We put it to the test: with the display set at 165 Hz, the ThinkPad P1 Gen 7 (which you can find on Amazon.com for $1,899) lasted for seven hours and 30 minutes during our Wi-Fi battery assessment (at maximum brightness). When we switched the refresh rate to 60 Hz, we saw an improvement. In this mode, the Lenovo laptop managed to run for nine hours.

    Dynamic Refresh Rate Missing

    The effect of the refresh rate on battery life could be less significant since Windows has a feature called Dynamic Refresh Rate. When this setting is turned on, the screen switches automatically between 60 Hz and 165 Hz, which helps save battery. Sadly, the Lenovo ThinkPad P1 Gen 7 does not support this feature. It’s baffling why Lenovo didn’t add this, as it seems like a simple way to enhance battery performance. Therefore, users are left to decide: a smoother experience or longer battery life—there’s no middle ground.

    In conclusion, the Notebookcheck review of the Lenovo ThinkPad P1 Gen 7 highlights these key aspects.

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  • Huawei Nova 13 Pro Specs Leaked After Geekbench Listing

    Huawei Nova 13 Pro Specs Leaked After Geekbench Listing

    Huawei is now accepting pre-orders for its Nova 13 series in China, although it plans to fully disclose the specifications only after the official launch set for October 22, 2024.

    Variants and Leaks

    The series is expected to include standard and Pro models, with no Ultra variant this time around. One of these models may have already appeared on Geekbench under the name Huawei MIS-AL00. Renowned leaker Digital Chat Station (DCS) has identified it as the 13 Pro, likely due to its impressive 12GB of RAM paired with a processor similar to what was leaked about the first-generation Nova Flip.

    Performance Insights

    If this information is accurate, the 13 Pro seems to be maximizing the Kirin 8000 chip’s potential better than its clamshell counterpart, achieving a multi-core score of 2,900. However, the Flip recorded a single-core score of exactly 1,000, and the 13 Pro hasn’t surpassed that in the single-core department.

    Features and Operating System

    The device will come with these specifications to operate on HarmonyOS 4.2 right out of the box, which was likely misclassified as Android 12 on Geekbench. It will sport a 1.5K quad-curved display with uniform bezels and is expected to offer fast charging at 100W, similar to the forthcoming OnePlus 13, according to DCS.

    The 13 Pro is also rumored to maintain the Nova series’ hallmark 50MP variable aperture main rear camera, along with dual selfie cameras featuring a 60MP primary lens and optical zoom capabilities.

    5G and Marketing Strategy

    In conclusion, Huawei may refrain from labeling the Nova 13 Pro as a 5G device outright this time, but they might promote it as the latest Beidou satellite-messaging phone aimed at the mid-range market.

    Digital Chat Station via Weibo.

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  • Samsung Galaxy S25 Ultra Launching in Four Stunning Colors

    Samsung Galaxy S25 Ultra Launching in Four Stunning Colors

    Samsung usually reveals its leading Galaxy S series in January, and even though the launch is still a few months off, speculations and leaks are already surfacing with intriguing information.

    Design and Color Choices

    Recent design renders indicate a slight alteration in the aesthetics of the phone. A fresh leak has unveiled the color selections for the upcoming model. According to the reliable tipster Ice Universe, the Galaxy S25 Ultra will come in four distinct colors: black, green, blue, and "titanium." The black and titanium hues may just follow the trend set by the existing Titanium Black or Titanium Gray from the S24 Ultra, or perhaps they will introduce a new tint resembling the natural titanium seen on the latest iPhones. In contrast, the blue and green options are likely new surprises for users.

    Exclusive Color Variants

    Samsung typically offers a few more vibrant color choices exclusively in its online stores across certain regions. While the specifics of these unique options remain unknown, it’s reasonable to believe that some eye-catching colors will be available alongside the standard four.

    Under the surface, the S25 Ultra is anticipated to boast a Snapdragon 8 Gen 4 processor. Rumors are also suggesting a substantial 16GB of RAM, which should ensure smooth operation even for the most intensive users. The camera setup might experience an upgrade as well, potentially featuring a 50MP ultrawide sensor.

    Battery Life Concerns

    Nonetheless, one aspect where the S25 Ultra could fall short is battery performance and charging capabilities. Leaks indicate that Samsung will maintain the same 5,000mAh battery and 45W wired fast charging from the S24 Ultra. Although this isn’t a bad scenario, enhancements in battery capacity or faster charging solutions would have been a notable advancement, especially since many flagship models from Chinese manufacturers expected in 2025 are rumored to offer batteries around or exceeding 6,000mAh. We will continue to provide updates as more information about the device becomes available.

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  • Tesla Robotaxi: 93% Wireless Charging in Just One Second

    Tesla Robotaxi: 93% Wireless Charging in Just One Second

    Tesla’s 2023 purchase of the German engineering group from Wiferion has led to an impressive 90%+ efficiency in wireless charging for the Robotaxi, it appears.

    Wireless Charging Developments

    During a Cybertruck test drive with Jay Leno, Tesla’s chief designer revealed that the company is developing a wireless charging solution for its vehicles, which is said to be referred to as Project Garfield internally. Franz Von Holzhausen mentioned that utilizing this system will feel like "you just pull up in your garage, drive over the pad, and you’re charging."

    Efficiency Claims

    Wiferion’s technology boasts an efficiency of 93%, and Tesla recently had to correct MKBHD’s comments which suggested the Robotaxi’s inductive charging would have at least a 25% energy loss, clarifying that "it is well above 90%." Elon Musk added his thoughts, stating that "there is no meaningful efficiency difference between inductive and conductive charging if the system is designed right" and pointed out that "there is always an inductor somewhere in the charge circuit!"

    Charging Pads and Specifications

    Currently, Wiferion offers wireless charging pads akin to Apple’s MagSafe charger, designed for industrial use with "efficiency of up to 93% during the transfer of energy." These pads allow access from any angle, and charging initiates within a second. Wiferion also outlines features that may be beneficial for the Robotaxi, including an IP68 water-resistance rating for outdoor use. It remains uncertain if the Robotaxi will adopt similar technology, but it is expected to deliver more power than the 3 kW provided by Wiferion’s pad, which is tailored for industrial forklifts.

    With this technology, achieving 90% charging efficiency means the Robotaxi’s 40 kWh battery would require nearly 15 hours to fully charge. However, Tesla’s wireless charging solution is anticipated to be significantly more powerful. In a demonstration of the Robotaxi’s wireless charging, the pad displayed a charging speed of 25 kW, allowing for a recharge of the Robotaxi’s battery to cover another 200 miles in under two hours.

    Future Prospects

    Wiferion has not disclosed the specific proprietary technology that enables such extraordinary inductive charging efficiency. Additionally, it will be intriguing to see what type of 4680 cells the Robotaxi will utilize since Wiferion also provides specialized batteries for industrial wireless charging that offer "longer operating time, lifespan, and faster charging time, along with exceeding recharge efficiency."

    Reportedly, the Robotaxi will feature one of the several 4680 battery cell types Tesla is developing for its most sought-after electric vehicles, including the Model Y, Model 3, and Cybertruck. Mass production of these 4680 cells is anticipated to start in 2026, coinciding with Tesla’s expected launch of the Robotaxi, contingent on smooth regulatory approvals, which is a significant "if," especially considering the recent NHTSA investigation into Tesla’s FSD performance.

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  • Oriolus Pre-Orders OA-JC3 USB DAC & OA-JC5 Tube Amplifier Kits

    Oriolus Pre-Orders OA-JC3 USB DAC & OA-JC5 Tube Amplifier Kits

    Oriolus has launched pre-order sales for two audio kits that are easy to put together – the OA-JC3 USB DAC and the OA-JC5 headphone amplifier. These devices use vacuum tubes, which create a warm and rich sound, and can be assembled by beginners without needing to solder any parts.

    OA-JC3 DAC Features

    The OA-JC3 DAC employs a resistive ladder network (either R2R or R-2R) along with a 12AU7 dual-triode vacuum tube to change the digital signal into an analog audio output. This USB-C DAC supports a variety of music codecs, including MP3, DSD, MQA, and PCM. The analog audio has a frequency range of 20 Hz to 20 KHz (+/- 2 dB) and a signal-to-noise ratio measuring 83 dB. It also maintains a total harmonic distortion of just 0.15% at 1 KHz. The device outputs audio through stereo RCA jacks, with a maximum output of 2V rms. The dimensions of the DAC are 4.9 x 3.9 x 2.8 inches (125 x 100 x 70 mm).

    OA-JC5 Amplifier Details

    The OA-JC5 amplifier also features the 12AU7 dual-triode vacuum tube, paired with high-power 2SA1943 and 2SC5200 transistors to deliver warm and rich analog audio. It includes stereo RCA input jacks for connecting audio sources. The amplified sound has a frequency response ranging from 10 Hz to 80 KHz (+/- 1 dB) and a signal-to-noise ratio of 90 dB. The total harmonic distortion is a low 0.4% at 1 KHz. Audio is outputted via a 6.35mm (1/4”) audio jack, offering a maximum output of 720 mW at 32 ohm. The amplifier can support headphones with impedances from 8 to 600 ohm and comes with adjustable gain up to +12 dB. It measures 4.9 x 3.9 x 2.8 inches (125 x 100 x 70 mm).

    Power Supply Requirements

    Both kits necessitate an external USB-C power supply that is compatible with USB PD (power delivery), needing a minimum of 20V 1.5A, though a 20V 2.5A supply is recommended for best performance.

    The OA-JC3 USB DAC is priced at 28,600 yen (around $190), while the OA-JC5 amp is available for 24,200 yen (about $160). Both products can be pre-ordered through Cyras Direct in Japan, with a release date set for October 21, 2024. For those eager for a DIY project that involves soldering, they might consider picking up a Bluetooth speaker kit from Amazon or an AM/FM radio kit from Heathkit.

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  • OnePlus 13 Leaked in Three Colors Before Official Launch

    OnePlus 13 Leaked in Three Colors Before Official Launch

    OnePlus has recently opened pre-orders for the OnePlus 13 in China. Along with this, they have officially teased the design of their new flagship smartphone. As mentioned in another report, the back shown in the teaser aligns with the design leak from Digital Chat Station.

    Mobile Gaming Showcase

    The OnePlus 13 has been spotted in the hands of gamers at the Peacekeeper Elite 2024 event. Three color options were observed: black, white, and blue. According to the leak from Digital Chat Station, the black version appears to have a textured finish. The blue variant seems to exhibit a dual-tone style with a white camera area. In contrast, the white variant looks to have a simple finish, resembling the Glacial White colorway of the OnePlus 12 (12/256 GB curr. $649.99 on Amazon).

    More Color Choices on the Horizon

    These might not be the only colors for the OnePlus 13. Rumors suggest that it will be available in five colors total, with two more yet to be disclosed. One potential color could be green, as past models were sold in this hue.

    In terms of confirmed specifications, the latest teaser revealed a triple-camera setup on the back. The president of the company, Louis Li Jie, has also recently announced the magnetic wireless charger for the OnePlus 13, ensuring 50W wireless charging support.

    Features and Release Date

    Previous reports indicate that the phone will come equipped with a 6,000 mAh battery, hold IP68 and IP69 ratings, feature a 120 Hz LTPO display, and include an ultrasonic fingerprint sensor. The OnePlus 13 is anticipated to be unveiled later this month in China, with global availability likely expected in early 2025.

    纵有西风起 and 简单聊数码科技 on Weibo

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  • DOE Invests $670M in EV Battery Safety; Aspen Aerogels Expands

    DOE Invests $670M in EV Battery Safety; Aspen Aerogels Expands

    The U.S. Department of Energy (DOE) is providing a significant loan of $670.6 million to Aspen Aerogels, a firm recognized for its fire-resistant materials designed for electric vehicle (EV) batteries. This considerable funding is aimed at finalizing Aspen’s new manufacturing plant in Georgia, where they create insulating materials specifically for EV batteries.

    Tackling Battery Fires

    Aspen Aerogels is addressing one of the more complicated challenges in the EV sector: the risk of battery fires. Though fires are less common compared to traditional gasoline cars, they present unique difficulties in electric vehicles because they can reignite even after being extinguished. The company’s heat-resistant materials, when integrated into battery packs, can help to slow or halt the spread of heat and flames, potentially averting catastrophic incidents.

    Focusing on Safety

    Jigar Shah, the leader of the DOE’s Loan Programs Office, emphasized the need to achieve the industry’s "critical battery safety goals." This funding initiative aligns with a broader effort to enhance the safety of EVs as more drivers choose these vehicles.

    The primary objective of Aspen’s aerogel technology is to prevent thermal runaway, a dangerous cycle where heat and chemical reactions perpetuate one another, resulting in fires or explosions. By incorporating these thermal barriers between battery cells, automakers may contain issues to smaller sections of the battery, thereby diminishing the likelihood of a full vehicle fire.

    Growing Demand

    Major automotive brands like General Motors, Toyota, and Audi have already adopted Aspen’s materials in their electric vehicles. Aspen’s revenue in this sector has soared, increasing from $7 million in 2021 to an impressive $110 million by 2023, with projections indicating it could double once again in 2024.

    The DOE loan will also facilitate the establishment of Aspen’s Georgia facility, with production slated to commence in early 2027. Once fully operational, the plant has the potential to supply materials for over two million EVs annually, significantly boosting the company’s manufacturing capabilities.

    While these materials enhance safety, there is a slight drawback as they may reduce the energy density of batteries. However, due to the lightweight nature of aerogels, this downsides is less impactful compared to alternative solutions. Depending on how they are implemented, adding these thermal barriers could range in cost from $300 to $1,000 per vehicle.

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  • Marvel Fusion’s $150M Laser Facility Aims for Fusion Energy Breakthrough

    Marvel Fusion’s $150M Laser Facility Aims for Fusion Energy Breakthrough

    The pursuit of fusion energy is gaining momentum. A significant advancement has been made with the opening of a new laser facility situated in Colorado. Fusion, the same process that fuels the Sun, has always been viewed as a key approach to producing endless, clean energy. Although researchers have been delving into fusion for many years, recent developments have rekindled optimism that it may soon become a practical energy solution.

    New Facility Announcement

    Marvel Fusion, a German startup, has teamed up with Colorado State University to begin work on a $150 million facility known as ATLAS. This cutting-edge facility will employ three ultra-high-intensity lasers to generate an astonishing 7 petawatts of power—exceeding 5,000 times the electrical output of the U.S. These lasers will aim at a fusion reaction by unleashing rapid pulses at a target the width of a hair, attempting to mimic the extreme heat and pressure necessary to combine atoms.

    Advancements in Energy Research

    According to Marvel Fusion, they plan to execute these laser bursts ten times each second, edging closer to establishing a continuous fusion reaction that can produce clean energy. Set to be finished by 2026, ATLAS is part of the broader initiative to make fusion energy commercially viable and will also contribute to advancements in medical research and technology.

    Government Support and Future Prospects

    In addition, the U.S. government has allocated $28 million towards this initiative, complemented by investments from Marvel Fusion and Colorado State University. It appears the project is on a promising path—only time will reveal whether this endeavor will ultimately succeed.

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