Tecno partnered with Samsung to bring an RGBW sensor to its upcoming phones. That, as it turns out, is only one of three camera innovations coming to future models from the company – it will also adopt sensor shift image stabilization as well as develop a telescopic zoom lens.
Let’s start with the RGBW sensor. In a traditional design, the Red, Green and Blue pixels have a color filter above them, which absorbs much of the light. The “W” pixel – White – has no filter so it absorbs 60% more light. That’s not all, Tecno is planning to use a combination of glass and plastic lenses to increase…
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