Samsung’s New 50-Megapixel Camera Sensor Features Staggered HDR Tech


Samsung has launched the brand new 50-megapixel ISOCELL GN2 sensor with giant 1.4-micrometer (micron or μm) sized pixels. This sensor succeeds the ISOCELL GN1 sensor seen on many smartphones, and integrates a brand new Twin Pixel Professional know-how. This know-how utilises 100-million phase-detecting photodiodes that understand phases each vertically and horizontally for quicker and extra correct auto-focusing. It additionally helps staggered HDR for higher element and low energy consumption. Samsung says the brand new staggered HDR characteristic has diminished vitality consumption by as much as 24 p.c.

The South Korean electronics big says that the ISOCELL GN2 sensor is at the moment in mass manufacturing and there are not any actual launch plans introduced, or which telephone will combine it first. The brand new ISOCELL GN2 sensor from Samsung has a 50-megapixel picture sensor and comes with Sensible ISO Professional to supply higher ends in low mild situations. The 1/1.12-inch ISOCELL GN2 sensor can simulate a bigger 2.8-micron pixel with 4 pixel-binning know-how to soak up extra mild in low-light situations. The sensor additionally affords an choice to take photos in 100-megapixel resolutions. The 100-megapixel mode rearranges the color pixels utilizing an clever re-mosaic algorithm, creating three particular person layers of 50-megapixel frames in inexperienced, purple and blue. These frames are then up-scaled and merged to supply a single ultra-high 100-megapixel decision {photograph}.

Twin Pixel Professional know-how on the Samsung ISOCELL GN2 sensor affords correct and quick auto-focusing, Samsung claims, including that it’s the firm’s most superior phase-detection auto-focus resolution but. It affords all-direction focusing by splitting the pixels not solely vertically, as with Twin Pixel, but additionally diagonally. Twin Pixel Professional permits improved low-light focusing and monitoring of transferring objects as effectively, as each pixel of the sensor works as focusing brokers. Moreover, there’s a new staggered HDR characteristic built-in that makes use of rolling shutters over the identical pixel arrays to seize a number of frames briefly, center, and lengthy exposures. By maximising the dynamic vary, staggered-HDR is ready to provide wealthy element and vivid color in highlights and darkish shadows throughout the scene, the corporate claims. Samsung says staggered HDR is ready to cut back the vitality consumption of a sensor by as much as 24 p.c when in comparison with the predecessor’s real-time HDR mode.

Samsung’s new ISOCELL GN2 sensor additionally has Sensible ISO and Sensible ISO Professional help to raise mild delicate photographs. As an example, in excessive low-light, Sensible ISO Professional shortly takes and processes a number of frames in excessive ISO, elevating the sunshine sensitivity near one-million ISOs. The GN2 helps full-HD movies at 480 fps or 4K at 120fps.


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