Tag: ISOCELL JN5

  • Xiaomi 16 Pro: New Periscope Telephoto Camera with Macro Mode

    Xiaomi 16 Pro: New Periscope Telephoto Camera with Macro Mode

    Key Takeaways

    1. Xiaomi is set to unveil three flagship phones in September: Xiaomi 16, Xiaomi 16 Pro, and Xiaomi 16 Pro Max.
    2. All models are expected to feature Qualcomm’s Snapdragon 8 Elite 2 chipset.
    3. The Xiaomi 16 Pro may include a new periscope telephoto camera, potentially using the Samsung ISOCELL JN5 sensor.
    4. The ISOCELL JN5 sensor will introduce a dedicated macro camera mode for the Xiaomi 16 Pro.
    5. The smaller Xiaomi 16 model is likely to feature a standard telephoto camera instead of a periscope.

    Leaker Kartikey Singh has shared new details about the Xiaomi 16 Pro, which might be one of the three flagship phones that the brand is set to unveil this September. The lineup is rumored to include the Xiaomi 16 and Xiaomi 16 Pro Max alongside the Xiaomi 16 Pro. All three devices are expected to feature Qualcomm’s Snapdragon 8 Elite 2 chipset, but they could vary when it comes to their camera setups.

    New Camera Features

    According to earlier speculations, Singh has mentioned that Xiaomi is planning to include a new periscope telephoto camera in its upcoming Pro model. For comparison, the Xiaomi 15 Pro uses the Sony IMX858, a 50 MP sensor with dimensions of 1/2.51 inches, an f/2.5 aperture, and a focal length equivalent to 120 mm. In contrast, Singh suggests that the company might switch to the Samsung ISOCELL JN5, which was announced over a year ago.

    Sensor Specifications

    Like the IMX858, the ISOCELL JN5 is also a 50 MP sensor, but it has a slightly smaller optical format at 1/2.76 inches. This new sensor is expected to introduce a dedicated macro camera mode for the Xiaomi 16 Pro. Interestingly, this is the same sensor used by Nothing for their periscope telephoto features in the recent Phone (3) (currently priced at $799 on Amazon). However, it seems that the smaller Xiaomi 16 will not feature a periscope telephoto camera. Instead, Singh predicts that Xiaomi will opt for a standard telephoto camera for this more compact flagship model.

    Kartikey Singh’s insights about the Xiaomi 16 Pro offers a glimpse into what could be an exciting release for the brand.

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  • Samsung Unveils Advanced New Camera Sensors

    Samsung Unveils Advanced New Camera Sensors

    Samsung has unveiled three new ISOCELL camera sensors: the ISOCELL GNJ, ISOCELL HP9, and ISOCELL JN5. While these sensors are not the flagship models, they are excellent choices for telephoto and ultrawide cameras in smartphones. Various Android smartphone manufacturers, including Samsung, are expected to adopt these sensors going forward.

    ISOCELL GNJ

    The ISOCELL GNJ features a 50MP sensor with 1µm pixels and a 1/1.57-inch optical format. It includes dual-pixel autofocus for quick and precise focusing, even in low-light conditions. The sensor also offers in-sensor zoom, which, when combined with an optical zoom lens, enhances zoom capabilities without significant loss in image quality.

    To improve light collection and minimize unwanted reflections, the GNJ sensor is equipped with an enhanced anti-reflective layer and a high-refractive microlens. It utilizes silicon oxide between pixels to reduce noise. Additionally, it is energy-efficient, consuming 29% less power in preview mode and 34% less power during 4K 60fps video recording.

    ISOCELL HP9

    The ISOCELL HP9 is a 200MP sensor with a 1/1.4-inch optical format and 0.56µm pixels. Compared to the older ISOCELL HP3, it boasts 12% higher light sensitivity and 10% better autofocus. This sensor is suitable for both main and telephoto cameras and is already featured in the Vivo X100 Ultra’s telephoto camera.

    This sensor employs a highly refractive microlens to direct light more effectively to the RGB color filter, enhancing color accuracy, autofocus speed, and light sensitivity. Its 4×4 pixel binning capability allows it to perform well in low-light conditions while creating a realistic background blur. It offers 2x and 4x in-sensor zoom and can achieve up to 12x optical-quality zoom with a 3x optical zoom lens.

    ISOCELL JN5

    The ISOCELL JN5 is a 50MP sensor with a 1/2.76-inch size, ideal for ultrawide cameras in smartphones. It delivers improved autofocus and a broader color range for a consistent camera experience. The sensor employs Dual Vertical Transfer Gate (Dual VTG) technology to enhance pixel charge transfer, minimizing noise in low-light conditions. Super Quad Phase Detection (Super QPD) improves autofocus accuracy by comparing horizontal and vertical phase differences.

    The JN5 sensor utilizes Dual Slope Gain (DSG) for enhanced dynamic range and HDR, amplifying and converting light signals for a wider color gamut. It also features hardware remosaic algorithms for faster capture and real-time zoom preview. Its compact size makes it suitable for front-facing, telephoto, or ultrawide cameras.

    Jesuk Lee, Executive Vice President and CTO of the System LSI Sensor Business Team at Samsung Electronics, commented, “Improving image sensor performance and making main and sub cameras work better together for a consistent photo experience is the new direction of the industry. We will keep setting industry standards and pushing technology boundaries with our new mobile sensors that include the latest advancements.”

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