Category: Computers

  • Smartphones Set for Major Upgrade: More Power, Smaller Size, Less Energy

    Smartphones Set for Major Upgrade: More Power, Smaller Size, Less Energy

    Key Takeaways

    1. UCLA researchers developed a new technique to merge magnetic materials with semiconductors, advancing materials science.
    2. This discovery enhances spintronics, reducing excess heat and allowing for smaller electronic components.
    3. The technology could lead to more powerful, compact, and energy-efficient devices, benefiting smartphones and computers.
    4. It addresses energy and water usage issues in AI systems and could enable quantum computers to function at higher temperatures.
    5. If commercialized, this technology may result in ultra-fast consumer electronics like laptops and smartphones.


    A team of researchers from UCLA has introduced an innovative technique for merging magnetic materials with semiconductors, breaking through a long-standing challenge in materials science. This advancement is set to pave the way for a fresh category of electronics.

    The Impact on Spintronics

    This major discovery is a crucial advancement for spintronics, a field that relies on the spin of electrons instead of their charge. In contrast to traditional electronic devices, spintronic components generate less excess heat, which currently restricts the miniaturization of chips.

    Promising Future Devices

    The implications of this technology could lead to the creation of more powerful, compact, and energy-efficient devices, ranging from smartphones to computers. The innovative method involves layering ultra-thin sheets of semiconductors with magnetic atoms, enabling a magnetic concentration of up to 50%—a significant increase from the previous limit of 5%.

    Addressing Modern Challenges

    Moreover, these new materials could play a significant role in tackling one of today’s most pressing issues: the high energy and water usage of artificial intelligence systems. Upcoming computers utilizing spintronics are expected to support more advanced AI applications without heavily impacting resources or contributing significantly to carbon emissions.

    In addition, this research could lay the groundwork for next-generation quantum computers. The magnetic materials developed could allow quantum computers to operate at higher temperatures than the extremely cold conditions currently needed. The UCLA team has already synthesized over 20 new materials using this innovative method, and a patent for the technology has been submitted.

    The Future of Consumer Electronics

    If this technology reaches consumer markets, we can expect a new wave of ultra-fast laptops and smartphones. Meanwhile, high-performance devices like the Samsung Galaxy S25 Ultra (currently priced at $1,105 on Amazon) are meeting the demands of users today.

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  • Apple and Nvidia Eye Intel’s 14A Node as Potential Clients

    Apple and Nvidia Eye Intel’s 14A Node as Potential Clients

    Key Takeaways

    1. Samsung Foundry struggles with stable yields for SF2, leading companies to prefer TSMC for advanced chip production.
    2. Apple and Nvidia are considering Intel’s 14A node for future products, with mass production expected in 2028.
    3. TSMC continues to meet Apple’s current chip needs, with upcoming products transitioning between N3P and N2 nodes.
    4. Nvidia plans to use a custom TSMC 3 nm variant for its next-gen AI chips, while Intel’s 14A may be reserved for specific lower-end GPUs.
    5. TSMC and Intel are the main contenders for 1.4 nm production, as Samsung may withdraw from this competition, and Rapidus could emerge as a 2 nm alternative.


    With Samsung Foundry facing challenges in achieving stable yields for SF2, TSMC remains the primary choice for many companies needing advanced chips. However, rising wafer costs may push some firms to consider other options for their chip production. Major players like Apple and Nvidia are now eyeing a lesser-known contender in the semiconductor foundry scene: Intel.

    Potential Shift to Intel

    According to a recent research note from industry analysts, as reported by Reuters, Nvidia and Apple may shift to Intel’s 14A node for upcoming products. Intel’s timeline indicates that 14A is not expected to begin risk production until 2027, with mass production slated for 2028, assuming there are no additional delays. These speculations are not entirely fresh, as previous reports suggested Apple might utilize Intel’s 18A for certain chips.

    Apple and TSMC

    Currently, TSMC is fulfilling Apple’s immediate chip requirements, with the A19 and M5 series being produced on TSMC’s N3P node. In 2026, the A20 and M6 will move to N2, likely staying there for about a year alongside the A21/M7. However, it seems that only the Apple M8 could transition to 14A, while the A22 is expected to remain with TSMC.

    Nvidia’s Future Plans

    As for Nvidia, its upcoming Rubin architecture is projected to use a tailored TSMC 3 nm variant (probably 3N) for its AI chips and RTX 60 series desktop GPUs, anticipated to launch around 2027 if Nvidia’s plans hold. The successor to Rubin, the Feynman architecture, set for 2028, could potentially utilize Intel’s 14A. Yet, Nvidia isn’t entirely abandoning TSMC, as 14A will only be designated for certain ‘low-end’ GPUs.

    TSMC’s next-gen N2 successor, A14, is not expected to debut until 2028, making it premature to predict which original equipment manufacturers (OEMs) will adopt it. Samsung might withdraw from the 1.4 nm competition due to its renewed efforts to make SF2 more appealing to OEMs. This leaves TSMC and Intel as the two foundries capable of 1.4 nm production, although the Japanese company Rapidus may also present itself as a possible 2 nm alternative by that time.

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  • US-India Satellite Accurately Detects Landslides and Ice Surfaces

    US-India Satellite Accurately Detects Landslides and Ice Surfaces

    Key Takeaways

    1. NISAR is a joint satellite project by NASA and ISRO, set to launch on July 30 or later.
    2. The satellite enhances natural hazard monitoring by detecting small land movements, aiding in disaster management.
    3. NISAR will provide valuable data on climate change effects, particularly in Antarctica, and monitor global ecosystems.
    4. Its capabilities will improve disaster response, particularly for hurricanes and floods, by operating in all weather conditions.
    5. The satellite’s dual-radar system will support agricultural management by monitoring crop growth and soil moisture levels.


    A new satellite, aimed at observing Earth, is the result of a significant partnership between NASA and the Indian Space Research Organization (ISRO). This satellite, named NISAR, is expected to launch on July 30 or later. It aims to tackle major issues in disaster management, agriculture, and climate science by providing a detailed 3D view of the planet’s landscapes and ice, with the ability to detect changes as small as fractions of an inch.

    Enhancing Natural Hazard Monitoring

    NISAR’s key goal is to gather data that could potentially save lives by improving the way natural hazards are monitored. The satellite is equipped with a sophisticated radar system that can identify small land movements, which might indicate a volcanic eruption or landslide is on the horizon. This information will also assist managers in evaluating the safety of important infrastructure such as dams and levees by spotting any dangerous land shifts in the vicinity.

    Understanding Climate Change Effects

    In addition to its other roles, NISAR will serve as a groundbreaking instrument in studying climate change impacts. It is poised to provide exceptional coverage of Antarctica, enabling researchers to monitor the rate at which glaciers and ice sheets are diminishing. With the capability to scan the Earth twice every 12 days, the satellite will compile a comprehensive record of alterations to forests, wetlands, and permafrost around the globe, delivering crucial data for tracking global ecosystems.

    Impact on Disaster Response and Food Security

    The mission of NISAR is also expected to influence disaster response and food security directly. Its ability to penetrate clouds and rain, regardless of the time of day, will help teams respond more effectively to hurricanes and floods. Moreover, the satellite’s dual-radar system is specifically designed to observe crop growth and soil moisture levels, which could enhance agricultural management and food supply predictions.

    NASA’s collaboration with ISRO on this project marks a significant milestone in the field of Earth observation, promising to deliver essential insights for a variety of critical applications.

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  • Nvidia N1X GPU Specs Leaked in Geekbench Listing

    Nvidia N1X GPU Specs Leaked in Geekbench Listing

    Key Takeaways

    1. The Nvidia N1X laptop processor shows impressive performance but does not fully compete with AMD and Apple, as it is an engineering sample.
    2. The N1X GPU scored 46,361 points on Geekbench OpenCL, similar to an RTX 2050 laptop GPU, operating at a maximum frequency of 1,048 MHz.
    3. The GPU features 48 Streaming Multiprocessors (SMs), potentially providing 6,144 CUDA cores, placing it between the RTX 5070 Ti and RTX 5080.
    4. The laptop includes 128 GB of RAM, with 64 GB allocated to the GPU, and runs on Windows 11 Enterprise.
    5. The N1X’s release may be delayed until 2026, with further updates expected through leaks.


    An earlier Geekbench entry gave us insights into how Nvidia’s N1X laptop processor compares with strong competitors like AMD and Apple. While the performance is impressive, it doesn’t quite match up, which is not surprising considering it’s an engineering sample. Now, we have a look at its GPU performance through a Geekbench OpenCL entry.

    GPU Performance Insights

    The Nvidia N1X sample recorded a score of 46,361 points, which is roughly similar to what an RTX 2050 laptop GPU achieves. It’s important to note that the GPU isn’t running at its top speed, with a maximum frequency of 1,048 MHz confirmed. Additionally, we have details on its CPU, which includes two clusters, each with 10 cores, summing up to 20 cores in total.

    Specifications Breakdown

    According to Geekbench, the GPU has 48 Streaming Multiprocessors (SMs). If Nvidia maintains its standard setup of 128 CUDA cores per SM, the N1X’s GPU would feature 6,144 CUDA cores. This positions it between the RTX 5070 Ti with 5,888 cores and the RTX 5080 which has 8,192 cores.

    The laptop is equipped with 128 GB of RAM, with 64 GB dedicated to the GPU. It operates on Windows 11 Enterprise. Sadly, this is all the information we have about the N1X for the time being. With the release possibly pushed to 2026, updates will likely come through leaks.

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  • Top HP 14-Inch EliteBook Laptops of 2023: Naming Confusion Explained

    Top HP 14-Inch EliteBook Laptops of 2023: Naming Confusion Explained

    Key Takeaways

    1. The HP EliteBook 14-inch models include the EliteBook X G1i 14, EliteBook Ultra G1i 14, and EliteBook X G1a 14, which have similar designs, making them hard to tell apart.
    2. The EliteBook X G1i 14 has extra ports and offers up to 120 Hz IPS display options, with impressive battery life lasting over 18 hours.
    3. The EliteBook Ultra G1i 14 features a 1800p OLED display, is the slimmest model, but has a smaller battery resulting in shorter battery life compared to the X G1i 14.
    4. The EliteBook X G1a 14 is the heaviest and thickest model, equipped with a powerful AMD Ryzen AI 9 processor, targeting power users and editors.
    5. Additional models like the EliteBook Ultra G1q 14 and EliteBook X Flip G1i add to the complexity of the HP 14-inch lineup, including Qualcomm and convertible options.


    HP’s laptop naming can be pretty puzzling, and the new 14-inch EliteBook models are no different. The EliteBook X G1i 14, EliteBook Ultra G1i 14, and EliteBook X G1a 14 are three separate devices that share similar design styles, making it hard to distinguish them visually. This article aims to clarify some of these variations to help those looking for a specific model.

    EliteBook X G1i 14

    The Intel-powered EliteBook X G1i 14 is a bit thicker and larger than the EliteBook Ultra G1i 14, but it provides extra ports along with AMD versions (known as EliteBook X G1a 14). It stands out by offering only 60 Hz or 120 Hz IPS display choices and lacks OLED options for better battery life—our tests indicate that it can last over 18 hours of actual web surfing, outpacing any of the three EliteBook models. Lunar Lake is standard with optional vPro capabilities.

    EliteBook Ultra G1i 14

    The EliteBook Ultra G1i 14 features the same Intel Lunar Lake CPU options as the EliteBook X G1i 14, but it comes with a standard 1800p OLED display to set it apart from the others. It’s the slimmest model of the group and can be seen as the “better” version of the EliteBook X G1i 14 due to its sleeker design and superior display quality. However, it includes a slightly smaller battery (64 Wh compared to 68 Wh), resulting in a shorter battery life by several hours.

    EliteBook X G1a 14

    Among the three, this model is the heaviest and thickest as it features the Ryzen AI 9 HX PRO 375, which is one of AMD’s fastest mobile Zen 5 processors. As a result, it aims at power users and editors who need more performance compared to the slower Lunar Lake options mentioned earlier.

    We suggest looking at our detailed reviews on the EliteBook X G1i 14, EliteBook Ultra G1i 14, and EliteBook X G1a 14 to understand the models and their distinctions better. It’s also important to mention that there are Qualcomm and convertible versions called the EliteBook Ultra G1q 14 and EliteBook X Flip G1i, respectively, which make the 14-inch HP lineup even more complicated.

  • Intel Nova Lake Ryzen X3D Equivalent Launching with 28 Cores

    Intel Nova Lake Ryzen X3D Equivalent Launching with 28 Cores

    Key Takeaways

    1. Intel’s upcoming Nova Lake desktop CPUs include the high-end Core Ultra 9 model with 52 CPU cores (16P + 32E + 4 LPE).
    2. Some CPUs may feature a new bLLC (additional layer of Last-Level Cache), similar to AMD’s 3D V-cache, but not all models will have this upgrade.
    3. The Core Ultra 5 445K (8 P-cores and 16 E-cores) is expected to be the only model with bLLC, while the Core Ultra 5 435K (8 P-cores and 12 E-cores) will also support it.
    4. The release of the Core Ultra 5 245K is anticipated first, with Core Ultra 7 and 9 models launching a quarter later.
    5. Nova Lake CPUs will introduce new Coyote Cove P-cores and Arctic Wolf E-cores for improved gaming performance, with a new NPU and production using TSMC’s N2 node.


    A recent leak has revealed six upcoming Intel Nova Lake desktop CPUs, with the high-end Core Ultra 9 model featuring a remarkable total of 52 CPU cores (16P + 32E + 4 LPE). Some of these CPUs are speculated to include a 3D V-cache similar to AMD’s, although this will be presented as an additional layer of Last-Level Cache. However, not every model will benefit from this upgrade, as noted by the leaker OneRaichu on X.

    Specifications Breakdown

    The sole Intel Nova Lake CPU expected to feature the bLLC will be the version with 8 P-cores and 16 E-cores, which is likely the Core Ultra 5 445K based on the leak mentioned earlier. Another reliable source, @Haze2K1 (thanks to Videocardz), indicates that the Core Ultra 5 435K, which includes 8 P-cores and 12 E-cores, will also support bLLC. It’s important to remember that the names of these CPUs are not final and could change as the launch date approaches.

    Comparisons to AMD

    This strategy mirrors AMD’s method used with the Ryzen 7 5800X3D, making it an excellent test for the bLLC design while keeping the higher-end Core i7 and Core i9 models untouched. Raichu also mentioned that the Core Ultra 5 245K might be the first to launch, with the Core Ultra 7 and 9 models anticipated to follow a quarter later.

    New Features on the Horizon

    In addition to the new Coyote Cove P-cores and Arctic Wolf E-cores, which aim to boost gaming performance alongside the bLLC feature, the Intel Nova Lake desktop processors are expected to come with a fresh NPU. Notably, the CPU tile will be produced using TSMC’s N2 node, deviating from Intel’s own 18A node. Other components, including the GPU tile, IOD, and IMC, will be created using older Intel and TSMC nodes.

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  • Lenovo Launches Affordable Mini PC with Powerful AMD CPU

    Lenovo Launches Affordable Mini PC with Powerful AMD CPU

    Key Takeaways

    1. Lenovo has launched the Lecoo Mini Pro, a compact PC in China, starting at CNY 2,699 (approximately $377).
    2. It is powered by the AMD Ryzen 7 8745H processor with Radeon 780M integrated graphics, suitable for running many recent AAA games at lower to medium settings.
    3. The Mini Pro can be configured with up to 32 GB of DDR5-5600 RAM and has two M.2 slots for PCIe 4.0 SSDs.
    4. It features a variety of connectivity options, including USB4 ports and WiFi 6 support, and has a quiet operation mode with noise levels as low as 32 dB.
    5. The PC includes a stylish aluminum alloy body and a 70 W performance mode, but details on international availability are not yet provided.


    Lenovo has quietly introduced a new compact PC in China known as the Lecoo Mini Pro. This system is driven by the AMD Ryzen 7 8745H processor, and it fits into the budget-friendly category, with the starting price set at CNY 2,699, which is roughly $377.

    AMD Processor and Graphics

    The Ryzen 7 8745H is part of the Hawk Point series, essentially a variant exclusive to China of the Ryzen 7 8745HS. It features the capable Radeon 780M integrated graphics, enabling the mini PC to run many recent AAA titles at lower to medium graphics settings.

    Memory and Storage

    This processor can be configured with up to 32 GB of DDR5-5600 RAM. It also includes two M.2 slots for PCIe 4.0 SSDs, with a 2 TB Samsung 990 EVO Plus priced currently at $129.99 on Amazon. Additionally, Lenovo emphasizes the effective cooling system equipped with dual turbo fans. In quiet mode, the noise levels are reported to be as low as 32 dB.

    Connectivity and Features

    The Mini Pro offers a solid variety of connectivity options. Specifically, the port configuration is as follows:

    With USB4 ports available, the mini PC can be connected to an external GPU for enhanced gaming capabilities. For wireless connections, the Lecoo Mini Pro supports WiFi 6. Other notable features include a 70 W performance mode and a stylish aluminum alloy body. Lenovo has not yet provided information on the international availability or pricing, but the Lecoo brand does extend beyond China.

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  • Logitech MX Master 4 Leaked: What to Expect from the New Mouse

    Logitech MX Master 4 Leaked: What to Expect from the New Mouse

    Key Takeaways

    1. Logitech is preparing to launch the MX Master 4, which will replace the MX Master 3 and MX Master 3S.
    2. Hints of the MX Master 4 have been found in Logitech’s communications, but details have been quickly removed.
    3. The MX Master 4 is designed for complex financial tasks, although specific features remain unclear.
    4. Changes in design include a relocated scroll wheel and an updated customizable thumb button.
    5. The new model is expected to have three side buttons instead of two, indicating an upgrade in functionality.


    It is well-known that Logitech is getting ready to launch a new version of the MX Master series, specifically the MX Master 4, which will take the place of the MX Master 3 and MX Master 3S (currently priced at $99.99 on Amazon). Back in June, the first hints of an MX Master 4 being in the works surfaced. Even though Logitech hurried to take down mentions of the MX Master 4 from its Instagram, alternative high-resolution images were later shared by the European Union Intellectual Property Office (EUIPO).

    Teasers of the New Model

    Logitech is once again hinting at the MX Master 4 ahead of its official announcement. As noted by Caschys Blog, the company referred to “models like the Logitech MX Master 4” when discussing the best wireless mouse options for financial analysts, only to erase that description from its site shortly after. It seems that the MX Master 4 is designed for “even the most complex financial tasks,” though Logitech has yet to provide more details on this.

    Specifications Still Unknown

    At this moment, it remains uncertain if Logitech has integrated a more advanced sensor compared to the 8,000 DPI sensor found in the MX Master 3S. Additionally, there are no indications that the MX Master 4 will exceed the 125 Hz polling rate of its predecessor. The images released thus far reveal some modifications, including a relocated scroll wheel and an updated customizable thumb button.

    New Button Features

    In addition, the MX Master 4 is expected to feature three side buttons instead of the two that are present on the MX Master 3S. While specific launch information hasn’t been disclosed, we believe that the MX Master 4 is nearing its release, especially since it has reappeared in official communications.

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  • Aoostar G-Flip Mini PC Now Available with Affordable Intel CPUs

    Aoostar G-Flip Mini PC Now Available with Affordable Intel CPUs

    Key Takeaways

    1. Aoostar’s G-Flip mini PC features a compact design with a unique 5-inch pop-up display and is available with both AMD Ryzen and Intel Meteor Lake processors.
    2. The Intel variants include the Core Ultra 5 125H and Core Ultra 7 155H processors, with the latter providing an 18% advantage in multi-core performance compared to the former, but still lagging behind AMD’s Ryzen AI 9 HX 370 by 40%.
    3. The G-Flip mini PC does not support discrete GPUs, relying on integrated Intel Arc iGPUs, but includes an OCuLink port for high-speed eGPU connections.
    4. Connectivity options are robust, featuring multiple USB ports, dual 2.5 G Ethernet, WiFi 7, and a 1920 x 1080 resolution display, along with dual DDR5 memory and storage capabilities.
    5. Pricing starts at 2,999 Yuan ($418) for the Intel Core Ultra 5 model, with the Core Ultra 7 costing an additional $98, both being more affordable than the Ryzen variant priced at approximately $590.


    Aoostar has gained a reputation in the mini PC market, well-known for its striking designs. A prime example is the G-Flip, introduced earlier this year, which features a compact form with a 5-inch pop-up display. Initially launched with the AMD Ryzen AI 9 HX 370 APU, this system is now also available with Intel’s Meteor Lake options.

    Specifications and Performance

    Specifically, the Aoostar G-Flip mini PC can now be outfitted with either the Intel Core Ultra 5 125H or the Core Ultra 7 155H “Meteor Lake-H” processors. The Core Ultra 5 125H boasts a configuration of 14 cores and 18 threads, while the Core Ultra 7 155H offers a robust 16 cores and 22 threads, providing about an 18% advantage in multi-core performance. However, it’s worth noting that the Ryzen AI 9 HX 370 “Strix Point” APU significantly outperforms these Intel chips, leading by an impressive 40% in multi-core tests.

    GPU and Connectivity Options

    Unfortunately, there is no support for discrete GPUs, meaning that the Intel variant of the Aoostar G-Flip mini PC will depend on the 7- or 8-core Arc iGPUs integrated into the Meteor Lake-H processors. Similar to its AMD counterpart, it includes an OCuLink port, which is beneficial for high-speed eGPU connections with minimal performance loss.

    The selection of ports is quite good, featuring four USB-A (10 Gbps), two USB4, dual 2.5 G Ethernet, OCuLink, and an audio jack. For wireless connectivity, WiFi 7 is included. The 5-inch pop-up display has a resolution of 1920 x 1080, which is fairly sharp considering its small size. A fingerprint scanner is also integrated, an added convenience. Memory and storage needs are met with dual DDR5 memory slots and dual M.2 PCIe 4.0 x 4 slots (a Crucial P310 1 TB NVMe SSD is currently available for $64.99 on Amazon).

    Pricing and Availability

    The Aoostar G-Flip mini PC with the Intel Core Ultra 5 is priced at 2,999 Yuan, which translates to around $418. The more advanced Core Ultra 7 model comes at an additional cost of $98. Both configurations are significantly less expensive than the Ryzen AI 9 HX 370 variant, which is priced at approximately $590.

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  • HP EliteBook X G1i 14: Exceptional Battery Life Among Elite Models

    HP EliteBook X G1i 14: Exceptional Battery Life Among Elite Models

    Key Takeaways

    1. The HP EliteBook X G1i 14 boasts impressive battery life, lasting over 18 hours of continuous WLAN browsing at 150 nits brightness.
    2. Users can choose between a 56 Wh or 68 Wh battery, allowing for a balance between weight and runtime.
    3. The new Lunar Lake CPU enhances performance-per-watt, contributing to longer battery life compared to older processors.
    4. The device is limited to 1200p60 or 1600p120 IPS displays, which helps regulate power consumption compared to higher resolution OLED displays.
    5. Battery life is affected by the choice of battery size and display resolution, with lower configurations yielding better runtime.


    HP often promotes “AI” as a major feature of its new EliteBook X G1i 14 subnotebook, but the focus might be better placed on the device’s battery life. The runtimes are quite remarkable for such a compact design. Our evaluations show that the device can endure over 18 hours of continuous WLAN browsing at a brightness of 150 nits, outlasting many competitors and even other recent models like the EliteBook Ultra G1i 14 or EliteBook X G1a 14 AI.

    Factors Behind Battery Longevity

    The impressive battery life of the EliteBook X G1i 14 is due to three key reasons. To begin with, users can choose between a smaller 56 Wh or a larger 68 Wh battery, depending on whether they prioritize lighter weight or extended runtimes. The unit we tested is equipped with the larger battery to enhance its endurance.

    The Impact of the Lunar Lake CPU

    Another significant reason is the new Lunar Lake CPU, designed to enhance performance-per-watt far better than earlier processors. In fact, competing laptops featuring Lunar Lake chips, like the Dell Pro 14 Premium, also demonstrate longer battery life compared to most devices running on Meteor Lake or older models.

    Resolution Choices Affecting Power Consumption

    Lastly, a noteworthy aspect is that the EliteBook X G1i 14 is limited to either 1200p60 or 1600p120 IPS displays, while the EliteBook Ultra G1i 14 offers an option for 1800p OLED. By restricting the model to lower resolution IPS screens, power usage can be more effectively regulated since OLED displays are known for their greater energy needs.

    All three reasons mentioned contribute to the EliteBook X G1i 14’s exceptional runtimes. However, it’s important to note that battery life will decrease if the device is configured with the smaller battery and/or the higher resolution 1600p120 display.

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