Samsung Shares Particulars on its New 200MP Smartphone Sensor


Samsung introduced the first-even 200-megapixel HP1 smartphone sensor in early September however has adopted up that announcement with extra detailed data that touts its advantages, together with low gentle efficiency and unimaginable element.

Samsung explains that the advantage of 200-megapixels isn’t simply that images are bigger, however that element may be preserved even after they’ve been digitally zoomed or cropped. Pictures taken at most dimension have an efficient decision of 16,384 x 12,288 pixels and may be captured at a charge of as much as 7.5 per second. At a compressed 50-megapixel decision, the sensor can shoot as much as 30 frames per second, and as much as 120 frames per second at 12.5-megapixels.

Samsung says that the 200 million pixels on the HP1 sensor are mixed in a variety of how based on the taking pictures setting. Throughout images taken in the course of the day or in vibrant gentle, the sensor makes use of all of its pixels to generate high-resolution, detailed photographs.

At night time, the sensor modifications. It’s the first to help 4×4 pixel binning in what Samsung calls its ChameleonCell know-how for superior low-light efficiency. The sensor combines as much as 16 pixels into one large pixel to permit it to seize extra gentle and due to this fact brighten its outcomes.

Good-ISO permits the ISOCELL HP1 to adapt to the lighting circumstances by selectively select Excessive or Low ISO mode. In dim lighting, Excessive ISO mode converts gentle to a sign with larger conversion acquire to specific particulars in shadows. Multisampling then reduces noise by averaging a number of frames into one.

Moreover, Samsung says that Good-ISO Professional delivers placing photographs with vivid, 12-bit colour and fewer movement artifacts. It really works by creating two simultaneous readouts in Excessive and Low ISO mode, then merging them collectively into one picture.

Staggered HDR captures the scene line by line at three totally different exposures—lengthy, medium, and quick—to precisely expose shadows and highlights. The three exposures are then merged into one picture with excessive dynamic vary.

For autofocus, the HP1 makes use of what Samsung calls Double Tremendous PD, a phase-detection autofocus system that it says allows quicker, extra correct focus with the usage of micro-lenses and devoted autofocus pixels. Every micro-lens covers two autofocus pixels, evaluating the left and proper phases to focus the picture.

Samsung has not mentioned when to anticipate to the HP1 in a completed machine, however its secure to imagine it is going to make an look sooner relatively than later.


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