Samsung will unveil the Galaxy S23 sequence on February 1st throughout its first press convention with an viewers in three years. But Samsung followers who observe leaks already know nearly the whole lot in regards to the design, specs, and options of the Galaxy S23 lineup. And it seems like Samsung is able to reveal extra particulars in regards to the telephones’ capabilities. The firm simply unveiled its latest Isocell HP2 chip, a 200-megapixel digital camera sensor concentrating on flagship smartphones just like the Galaxy S23 Ultra.
Samsung doesn’t explicitly point out the Galaxy S23 Ultra within the press launch, saying solely that the brand new Isocell sensor is made for flagship smartphones. But Samsung talks up the chip’s enhancements that concern low-light pictures. And that’s the sort of improve that telephones just like the Galaxy S23 Ultra may gain advantage from.
Samsung on Tuesday unveiled the Isocell HP2 chip for flagship smartphones. The firm says the 200-megapixel sensor delivers “improved pixel technology and full-well capacity for stunning mobile images in tomorrow’s premium smartphones.”
Samsung explains that the Isocell HP2 options 200 million 0.6μm pixels in a 1/1.3″ optical format. That’s the everyday sensor dimension for 108-megapixel smartphone cameras. That means the Isocell HP2’s design means the cellphone gained’t require a bigger digital camera bump.
The Isocell HP2 additionally comes with pixel-binning tech that Samsung calls Tetra2pixel. In low-light circumstances, the sensor turns right into a 1.2μm 50-megapixel or 2.4μm 12.5-megapixel digital camera. It does so by combining both 4 or 16 pixels right into a single bigger pixel.
The sensor also can document 8K video at 33-megapixel utilizing the 1.2μm 50-megapixel mode.
Samsung doesn’t have to say the Galaxy S23 Ultra in any respect within the Isocell HP2 announcement as a result of these upgrades point out the digital camera is heading to that sort of cellphone.
Samsung has additional detailed the Isocell HP2’s low-light efficiency, explaining the brand new Dual Vertical Transfer Gate (D-VTG) expertise:
In a photograph diode inside every pixel, a voltage switch gate is positioned on the underside to move electrons from the pixels to the logic layer. With excessive precision, D-VTG provides a second switch gate within the pixel, boosting the pixel’s full-well capability by greater than 33 %. With extra electrons saved and environment friendly sign transfers, this technique can cut back overexposure and improve shade copy, particularly in brilliant gentle circumstances.
Furthermore, the brand new chip makes use of Super QPD focus for low-light pictures. That means the sensor makes use of 200 million pixels to focus:
The ample quantity of focusing brokers are grouped by 4 adjoining pixels to acknowledge each horizontal and vertical sample adjustments that delivers sooner and extra correct auto-focusing. Utilizing the wealthy sample information together with the sheer variety of reference factors, the brand new sensor is able to quick auto-focusing, even in a dimly lit surroundings.
Finally, Samsung says the brand new chip will enhance HDR efficiency in pictures and movies.
The Isocell HP2 sensor has entered mass manufacturing proper on time for Samsung’s Galaxy S23 Ultra launch. Speculation apart, Samsung hasn’t talked about any Android flagship that may function the brand new 200-megapixel sensor this yr.