Tag: 4K UHD

  • Redmi Smart TV A50 4K: Energy Efficient with 144Hz Refresh Rate

    Redmi Smart TV A50 4K: Energy Efficient with 144Hz Refresh Rate

    Key Takeaways

    1. The Redmi Smart TV A50 Energy Saving Edition features a 50-inch 4K UHD display with a resolution of 3840 × 2160 and a refresh rate of 144Hz.
    2. It is powered by a quad-core processor, has 2GB of RAM, and offers 32GB of internal storage.
    3. The TV includes dual 10W speakers with a bass boost feature and various connectivity options, including 2 HDMI ports and USB-A ports.
    4. It has a power consumption of 75W and is rated level 1 on the China Energy Efficiency scale.
    5. The retail price is ¥1399 (~$203/€177) and it is currently available in China, with no plans for release in other markets announced.

    Following the introduction of the Redmi Smart TV A75 Energy Saving Edition last December, Xiaomi has now revealed a compact version that boasts an improved energy efficiency rating. This new model, called the Redmi Smart TV A50 Energy Saving Edition, features a 50-inch display yet retains several characteristics from the larger 75-inch variant.

    Display and Performance

    The Redmi Smart TV A50 Energy Saving Edition is equipped with a 4K UHD display (3840 × 2160 resolution) and a refresh rate of 144Hz. It includes a True Color panel capable of displaying up to 1.07 billion colors, all framed in a sturdy metal body. Under the hood, the TV runs on an unnamed quad-core processor featuring Cortex-A35 cores and a Mali G31 MP2 GPU. Additionally, it comes with 2GB of RAM and 32GB of internal storage.

    Audio and Connectivity

    For sound, the Redmi Smart TV A50 Energy Saving Edition has dual 10W speakers that fire from the bottom and come with a bass boost feature. In terms of connectivity, it includes 2 USB-A ports, an ethernet port, an S/PDIF port, AV input, an antenna port, and 2 HDMI ports, with one supporting ARC. It also offers 2.4GHz Wi-Fi and allows screen casting from various devices, including mobile phones running Android and iOS, as well as computers that use Windows or macOS.

    Energy Efficiency and Pricing

    This TV has a power consumption of 75W and is rated level 1 on the China Energy Efficiency scale. It runs on HyperOS and includes a control center for managing smart home devices that are compatible.

    The Redmi Smart TV A50 Energy Saving Edition is priced at ¥1399 (~$203/€177) and is currently available for purchase from the Youpin store in China. Xiaomi has not disclosed any plans for releasing the TV in other markets.

    Xiaomi Youpin

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  • Tapo Launches New 4K 8MP Solar Security Camera for Enhanced Safety

    Tapo Launches New 4K 8MP Solar Security Camera for Enhanced Safety

    Key Takeaways

    1. The TP-Link Tapo C465 features a 4K UHD resolution and 8MP camera with a 135° field of view and 18x digital zoom.
    2. The camera uses AI technology for detecting people, cars, and animals, with customizable alerts available through its app.
    3. It has a solar panel that can power the device for a day with just 50 minutes of sunlight, plus a 7,800 mAh backup battery for up to 180 days of operation.
    4. The camera supports dual-band Wi-Fi and allows for recording storage on a microSD card (up to 512 GB) or in the cloud with a subscription.
    5. Priced at £149.99/€129.90, the camera is currently available in the UK and Germany, with no confirmed release dates for other EU countries or North America.

    The TP-Link Tapo C465 Enhanced AI Solar Security Camera is making its debut in Europe. First introduced at CES 2025 earlier this year, this outdoor smart camera is currently available in just two countries within the region.

    Camera Specifications

    The Tapo C465 boasts a 4K UHD resolution (3,840 x 2,160 px) and an 8MP camera with a wide 135° field of view, along with an 18x digital zoom and color night vision capabilities. It’s engineered to monitor your property effectively, using AI to detect people, cars, and animals, a feature offered at no cost. Users can customize alerts and alarms to fit their preferences and adjust the monitored areas through the app that comes with it.

    Solar Power and Battery Life

    On top of the camera, there’s a solar panel. The company claims that just 50 minutes of sunlight can generate enough power for the device to run for another full day. Additionally, it has a backup battery of 7,800 mAh that allows for up to 180 days of operation without needing a recharge. The camera is compatible with dual-band Wi-Fi at 2.4 GHz and 5 GHz, giving users the option to save recordings on a microSD card of up to 512 GB (which is sold separately) or in the cloud with a Tapo Care subscription. This camera has an IP65 rating, meaning it’s resistant to dust and water, and can function in temperatures ranging from -40 to 140°F (-40 to 60°C).

    Pricing and Availability

    You can find the TP-Link Tapo C465 Enhanced AI Solar Security Camera on Amazon in countries like the UK and Germany for £149.99/€129.90. It remains uncertain when this product will be launched in other EU nations or when it might officially arrive in North America.

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    Tapo Launches New 4K 8MP Solar Security Camera for Enhanced Safety

     

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  • Optoma Photon Life PK32: Top 4K Gaming Projector Launches

    Optoma Photon Life PK32: Top 4K Gaming Projector Launches

    Key Takeaways

    1. The Optoma Photon Life PK32 is a new home theater projector with 4K UHD resolution and a refresh rate of 60Hz, ideal for gaming and movie watching.
    2. It features a brightness of 1,100 ISO lumens, a dynamic contrast ratio of 250,000:1, and covers 95% of the DCI-P3 color gamut, making it suitable for moderately lit spaces.
    3. The projector has multiple connectivity options, including two HDMI 2.0 ports and USB-A ports, with low input lag of 4.6 ms at 1080p@240Hz.
    4. It is currently available in Europe for around €899 in Germany and £799 in the UK, with a pre-order price of $1,299 in the US.
    5. The compact dimensions of the projector are 238 x 215 x 130 mm, weighing approximately 2.2 kg.

    The Photon Life PK32 has been introduced by Optoma as a new home theater projector. Currently, it’s available in Europe and is expected to arrive in the US soon. According to the company, this latest flagship model is ideal for both gaming and movie watching.

    Impressive Specifications

    The Optoma Photon Life PK32 boasts a 4K UHD resolution (3,840 x 2,160 px) with a refresh rate of 60Hz, and it also supports 1080p@240Hz. It can project images that are as large as 150 inches, with a throw ratio of 1.12-1.46:1. The projector uses a 4LED light source that can produce up to 1,100 ISO lumens of brightness, making it suitable for use in moderately lit spaces. Furthermore, this new unit has a dynamic contrast ratio of 250,000:1, a 1.3x zoom, and covers 95% of the DCI-P3 color gamut.

    Connectivity and Performance

    For connecting devices, the Optoma PK32 comes with two HDMI 2.0 (eARC) and USB-A ports, enabling users to stream or play games easily. The company mentions that the input lag is 4.6 ms at 1080p@240Hz, and 16 ms for 4K@60Hz. Additionally, it has a 3.5 mm audio jack and features two built-in speakers. The dimensions of the projector are 238 x 215 x 130 mm (approximately 9.4 x 8.5 x 5.1 inches), and it weighs around 2.2 kg (about 4.9 lbs).

    Availability and Pricing

    If you’re in Europe, you can find the Optoma Photon Life PK32 available for purchase in countries like Germany at stores such as VisuNext for €899. It will also be available on Amazon soon. In the UK, the model can be ordered from Richer Sounds for £799, while customers in the US can pre-order it for $1,299 at B&H Photo.

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    Optoma Photon Life PK32: Top 4K Gaming Projector Launches

     

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  • BenQ W4100i 4K Projector Upgrade Now Available

    BenQ W4100i 4K Projector Upgrade Now Available

    Key Takeaways

    1. The BenQ W4100i Home Cinema Projector features a broader horizontal frequency range and improved vertical scan rate, enhancing performance for gaming and movie viewing.
    2. Input lag is reduced to 6.5 ms for 1080P at 240Hz and 17.9 ms for 4K at 60Hz, making it suitable for gamers.
    3. The projector offers a high contrast ratio of 3,000,000:1 and new picture modes like HDR AI Cinema for better image quality.
    4. It includes a 4LED light source with 3,200 ANSI lumens brightness, supports Dolby Atmos, and has connectivity options like Apple AirPlay and Google Cast.
    5. The BenQ W4100i is priced at $2,999 in the US and is available for pre-order, with similar pricing in the UK and other European countries.

    BenQ has launched its W4100i Home Cinema Projector around the globe. This latest version was first introduced in Europe this year, coming as an improved model to the 2023 W4000i, boasting several enhancements.

    New Features

    Some of the upgrades in the BenQ W4100i are a broader horizontal frequency range from 15 to 270 kHz, along with a vertical scan rate that reaches up to 240 Hz. The input lag has been decreased to 6.5 ms for 1080P at 240Hz and 17.9 ms for gaming at 4K at 60Hz. It also includes an additional HDMI port. Furthermore, it features a greater FOFO contrast ratio of 3,000,000:1, and introduces new picture modes like HDR AI Cinema.

    Specifications and Performance

    The W4100i utilizes a 4LED light source that offers brightness of up to 3,200 ANSI lumens. This 4K UHD DLP projector provides a throw ratio between 1.15 and 1.50, with a zoom capability of 1.3x. BenQ claims that it covers the entire DCI-P3 and Rec. 709 color gamuts, and includes image-enhancing tools such as 2D Keystone and four-way lens shift. Other features consist of a 5W speaker, compatibility with Dolby Atmos, an Android TV dongle, as well as support for Apple AirPlay and Google Cast. The dimensions of this model are 420.5 x 135.3 x 312.1 mm (approximately 16.6 x 5.3 x 12.3 inches).

    Pricing and Availability

    The BenQ W4100i Home Cinema Projector is currently available in the United States for $2,999 at B&H Photo Video. It can also be pre-ordered for the same price on Amazon, with a release scheduled for September 1st. In the UK, retailers such as Richer Sounds offer the projector for £2,999. In other European nations, like the Netherlands, the price is set at €2,999.

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    BenQ W4100i 4K Projector Upgrade Now Available

     

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  • “BenQ LK830ST 4K Laser Projector Official Announcement”

    “BenQ LK830ST 4K Laser Projector Official Announcement”

    Key Takeaways

    1. The BenQ LK830ST is a 4K UHD laser projector designed for immersive experiences in various settings, such as home golf simulation and classrooms.
    2. It features a brightness of up to 4,000 ANSI lumens, with a long lifespan of 20,000 hours in Normal Mode and 30,000 hours in Eco Mode.
    3. The projector has a short throw ratio of 0.496:1, allowing for large images up to 300 inches and includes features like Corner Fit and 2D Keystone Correction.
    4. Users can choose from multiple modes, including Simulation, 3D, and HDR10, with an input lag of 16.7 ms at 1080P@60 Hz.
    5. The LK830ST is set to launch in September 2025 in Europe, with a suggested retail price of €2,399, but currently available for €1,999 at Golfroom.

    The BenQ LK830ST Laser Simulation Projector has been unveiled. This model is designed for immersive entertainment and can be utilized for various applications like home golf simulation, interactive classrooms, or even in leisure spaces such as museums or theme parks.

    Specs and Features

    The LK830ST is a 4K UHD projector, boasting a resolution of 3,840 × 2,160 px and a short throw ratio of 0.496:1. It features a laser light source that provides brightness of up to 4,000 ANSI lumens. BenQ claims that this projector can last for 20,000 hours in Normal Mode and up to 30,000 hours in Eco Mode. With a native aspect ratio of 16:9, it offers an impressive 3,000,000:1 FOFO contrast and covers 93% of the Rec. 709 color spectrum. Users can project images as wide as 300 inches (~762 cm) and can enhance their display using tools like Corner Fit and 2D Keystone Correction.

    User Experience

    With the LK830ST, users have various modes to select from, including Simulation, 3D, HDR10, HLG, and sRGB. The projector features an input lag of 16.7 ms at 1080P@60 Hz, with a horizontal frequency range from 15 to 135 KHz and a vertical scan rate ranging from 23 to 240 Hz. It comes equipped with multiple ports, including HDMI, LAN, USB, and RS-212, as well as a built-in 15W speaker. The projector itself is relatively small, measuring 279 x 121 x 229 mm (~11.0 x 4.8 x 9.0 inches) and weighing 3.4 kg (~7.5 lbs).

    Pricing and Availability

    As per a press release, BenQ plans to launch the LK830ST Laser Simulation Projector in September 2025. In Europe, it is expected to have a suggested retail price of €2,399. However, it is currently listed for €1,999 at the online store Golfroom. The release date and pricing details for the US market are still to be confirmed.

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  • Reolink Elite 4K Floodlight Camera with 20% Discount Now Available

    Reolink Elite 4K Floodlight Camera with 20% Discount Now Available

    Key Takeaways

    1. The Reolink Elite Floodlight WiFi features a 180-degree panoramic view in 4K UHD resolution using dual image stitching technology.
    2. It has a built-in floodlight with 3000 lumens brightness, adjustable brightness, and color temperature (3000K to 6000K).
    3. The floodlight can be activated by motion detection, scheduled times, or automatically at dusk and dawn, with AI-assisted detection to reduce false alarms.
    4. An alarm system includes a 105 dB siren and personalized voice messages, sending alerts to users’ smartphones.
    5. The camera is currently available in Europe and the UK with a 20% discount, priced at $199.99, and is expected to launch in the US soon.

    To celebrate its 16th anniversary, Reolink has introduced the Elite Floodlight WiFi, a novel security camera that merges surveillance and illumination into one gadget. This model stands out with its impressive 180-degree panoramic view in 4K UHD resolution, made possible through dual image stitching technology. By combining images from two lenses in real time, it eliminates blind spots and provides a comprehensive view.

    Brightness and Customization

    The built-in floodlight offers a brightness of 3000 lumens, and users can adjust both its brightness and color temperature, ranging from 3000K to 6000K. This lighting can function in various ways: it can be triggered by motion detection when it detects individuals, vehicles, or animals, follow a predefined schedule, or automatically turn on at dusk and switch off at dawn. To minimize false alarms, the camera employs AI-assisted detection. When an alarm is activated, a 105 dB siren along with a personalized voice message can sound, and users will receive an alert on their smartphones.

    Availability and Pricing

    The Reolink Elite Floodlight WiFi is now available across Europe and the UK at a 20% discount. Prospective buyers can easily choose their country from the drop-down menu located at the top right corner. While it has not yet launched in the US, where it is priced at $199.99, it is expected to be available there very soon.

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  • LG Announces US Pricing and Availability for 2025 OLED B5 TVs

    LG Announces US Pricing and Availability for 2025 OLED B5 TVs

    Key Takeaways

    1. The LG OLED B5-series is available in four sizes: 55, 65, 75, and 83 inches, with the 83-inch model priced at $4,499 for pre-order.
    2. The B5 features a 4K UHD OLED panel with a 120 Hz native refresh rate, supporting Dolby Vision, HDR10 Pro, and Dolby Atmos.
    3. It is powered by the Alpha 8 AI processor Gen2, enhancing image detail, and includes gaming features like Nvidia G-Sync and a 0.1 ms response time.
    4. Connectivity options include 4 x HDMI 2.1, Ethernet, 2 x USB-A ports, Bluetooth 5.3, and Wi-Fi 6E, along with support for Apple AirPlay 2 and Google Cast.
    5. The TV runs on LG’s WebOS smart TV platform and is committed to five years of software updates through WebOS Re:New.

    The South Korean technology leader LG has shared details about the pricing and availability of the 2025 OLED B5-series for the US. The B5 series comes in four sizes: 55, 65, 75, and the premium 83-inch model. Currently, only the price for the largest model has been disclosed. The 83-inch LG OLED B5 (OLED83B5PUA) is set at $4,499 and is ready for pre-order on LG’s official site.

    Impressive Features

    In terms of features, the LG B5, like other OLED offerings from the brand, includes a 4K UHD OLED panel boasting a 120 Hz native refresh rate. The OLED screen supports Dolby Vision, HDR10 Pro, Dolby Atmos, and filmmaker mode. With LG’s advanced OLED technology, viewers can expect sharp picture quality with deep blacks and vibrant colors.

    Powerful Performance

    The B5 is driven by the Alpha 8 AI processor Gen2, along with a dynamic tone mapping pro algorithm that enhances image detail. LG has integrated key gaming features, such as Nvidia G-Sync, ALLM (Auto Low Latency Mode), AMD FreeSync Premium, and VRR. It also has an impressive 0.1 ms response time, ensuring fast, clear, and lag-free gaming experiences. Moreover, the OLED TV supports Apple AirPlay 2 and Google Cast, and can be controlled using Amazon Alexa, Google Assistant, Matter, and Apple HomeKit.

    Connectivity and Software

    LG has included a good range of connectivity options in the B5, such as 4 x HDMI 2.1, 1 x Ethernet, 2 x USB-A ports, Bluetooth 5.3, and Wi-Fi 6E. The TV comes pre-installed with LG’s WebOS smart TV platform, and LG commits to providing five years of software updates through WebOS Re:New. For more information, visit LG’s official website.

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    LG Announces US Pricing and Availability for 2025 OLED B5 TVs
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  • TCL Thunderbird U6 27″ 4K QD-MiniLED Monitor Launches

    TCL Thunderbird U6 27″ 4K QD-MiniLED Monitor Launches

    TCL’s brand Ffalcon has launched a new QD-MiniLED office monitor called the Thunderbird U6 in China. The monitor is priced at 1,499 yuan ($204) and is currently available for purchase through JD.com. Let’s take a closer look at its main features.

    Specifications of the Ffalcon Thunderbird U6

    This monitor boasts a 27-inch display with an impressive 4K UHD resolution (3840×2160) and a refresh rate of 60Hz, providing clear and immersive visuals. It utilizes Quantum Dot (QD) technology to cover a broad color gamut, achieving 98% DCI-P3 and 99% sRGB color coverage, which results in vibrant and realistic colors. Moreover, it has PANTONE Validation along with a Delta E color accuracy of less than 2, which is ideal for designers and creative individuals.

    Advanced Display Technology

    The device is equipped with MiniLED backlighting featuring 180 local dimming zones, which boosts brightness and contrast, resulting in deeper blacks and brighter whites. The display achieves a peak brightness of 600 nits, certified by DisplayHDR 600, and offers a dynamic contrast ratio of 1,000,000:1 for stunning visual effects. Additionally, it includes Demura pixel-level calibration to maintain uniform brightness and consistent colors throughout the screen.

    Comfort and Connectivity

    For user comfort, the monitor has TÜV Rheinland low blue light certification, which lessens eye strain during prolonged use. It also incorporates flicker-free 10KHz PWM dimming for a more pleasant viewing experience.

    The Thunderbird U6 provides a wide range of connectivity options, including 2 HDMI 2.1 ports, 1 DisplayPort 1.4, 1 USB Type-C with 65W power delivery, 2 USB-A ports, 1 USB-B upstream port, and a headphone jack. The Type-C port supports high-speed data transfers and reverse charging, making it versatile for various modern tasks.

    Ergonomics and Design

    The monitor features an ergonomic stand that allows for tilt adjustments (-5° to 15°), height adjustments (up to 125mm), horizontal swivel (±20°), and vertical rotation (-90° to +90°), enabling users to find their perfect viewing position. Its sleek white design is minimalist, allowing it to fit seamlessly into any professional setting.

    Audio and Calibration

    In addition to its visual capabilities, it includes dual 3W speakers for clear audio during meetings and multimedia playback. Each monitor is factory-calibrated to ensure excellent performance and accuracy right from the start.

    Recently, TCL also launched the TCL C11K Lingxi QD-Mini LED TV, which offers 3000 nits brightness, a 288Hz refresh rate, and advanced AI features. Also introduced were the T6L 4K QD-Mini LED TVs, featuring Fuxi AI, a 288Hz refresh rate, and XDR brightness of 1300 nits.

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  • Xiaomi TV Max 100 Launched Globally with 4K and 120Hz

    Xiaomi TV Max 100 Launched Globally with 4K and 120Hz

    Xiaomi has introduced the Xiaomi TV Max 100, a 100-inch television, to international markets. This 4K UHD model offers a resolution of 3,840 x 2,160 pixels, delivering crisp and detailed images. It supports 94% of the DCI-P3 color spectrum, providing accurate and vibrant colors. Additionally, it boasts a native 120Hz refresh rate, full-array local dimming, and 4K 120Hz MEMC technology, making it perfect for smooth sports and gaming visuals.

    Advanced Features

    Running on Android TV 11 OS, the Xiaomi TV Max 100 facilitates streaming from platforms like YouTube, Amazon Prime Video, and Apple TV. It also supports wireless content sharing through Google Chromecast and Miracast. Moreover, the TV acts as a smart home control hub, compatible with Xiaomi’s smart devices such as the Robot Vacuum X20+, and can be managed via Google Assistant voice commands.

    Immersive Audio and Connectivity

    The audio system includes two 15W speakers that support Dolby Atmos and DTS, ensuring an immersive sound experience. Connectivity options feature Bluetooth 5.0, Wi-Fi 6, and multiple ports including HDMI 2.1 CEC, USB 2.0, and Ethernet.

    Elegant Design

    The design of the TV is sleek, featuring a bezel-less metal frame and stand, ensuring a stylish appearance despite its large size. Xiaomi has yet to disclose the price or the exact release date for the TV Max 100.

    Xiaomi TV Max 100 Launched Globally with 4K and 120Hz
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  • Acer Launches 4K UHD Eco-friendly Vero HL6810 & HL6810ATV Projectors

    Acer Launches 4K UHD Eco-friendly Vero HL6810 & HL6810ATV Projectors

    Acer has introduced a new eco-friendly home entertainment solution with its Vero projectors, the Acer Vero HL6810 and HL6810ATV. These projectors deliver crisp images and vivid colors thanks to their 4K UHD resolution (3840 x 2160) and potent 4,000 ANSI lumen laser/LED hybrid light source. With a 50,000:1 dynamic contrast ratio and 105% Rec. 709 color gamut coverage, the projectors ensure rich contrasts and lifelike colors. Additionally, HDR10/HLG compatibility enhances detail and brightness with preset modes for various types of content. Sports aficionados will appreciate the dedicated Football mode, which enhances visuals for a truly immersive experience.

    Integrated Streaming and Voice Control

    The projectors support Blu-ray 3D and come equipped with an Android TV dongle, enabling direct access to popular streaming services like Netflix and YouTube without the need for external devices. Users can navigate the interface easily using voice-activated controls via a remote or smartphone.

    Flexible Setup and Protection

    With a 1.3x zoom, the projectors allow for effortless image adjustments in different settings. Features like HV keystone and four-corner correction ensure a perfect picture every time. The projectors are also protected against dust with an IP5X rating, and Acer BlueLight Shield technology minimizes eye strain during prolonged viewing sessions. External speakers or amplifiers can be connected via the HDMI 2.0 (audio return) port to enhance the home theater experience. Enjoying 3D movies is also possible with Blu-ray 3D support.

    Energy Efficiency and Sustainability

    The projectors use an efficient laser/LED hybrid light source, consuming up to 48% less power than traditional lamp-based models. This results in a longer lifespan (up to 30,000 hours) and a lower total cost of ownership. Power-saving modes and instant-on-off features further reduce energy consumption. Acer’s dedication to sustainability is evident in the projector’s mercury-free light source, chassis made from post-consumer recycled plastic, and fully recyclable paper packaging.

    Availability and Pricing

    The Acer Vero HL6810ATV will be available in the EMEA region starting in June, with prices beginning at EUR 1,699. The Acer Vero HL6810 will follow in August, starting at EUR 1,599. (Pricing and availability may vary by region.)

    Acer Launches 4K UHD Eco-friendly Vero HL6810 & HL6810ATV Projectors
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