Sony's new 50 MP LYTIA sensor promises superb low-light performance, but Samsung might wait until 2030

There's a new imaging sensor made by Sony and it's all about getting superb photo and video results in low-light scenarios.

It's called the LYTIA 720 and it comes with a 50 MP resolution. Sure, that doesn't sound as thrilling as the 200 MP resolution numerous sensors have been offering lately, but fret not: there's more to a sensor than its megapixel count.

The new LYTIA 720

First things first: LYTIA is pronounced "Lye-tee-ya", not Lithya, Lythia or Litya. Sensors with the LYTIA (or LYT) branding are all high-end and they're reserved for flagships or really refined mid-rangers.

The new stacked CMOS LYTIA 720 is designed to be used in main cameras, Sony says. The sensor's technology is presented as able to reduce noise in dark environments by ~50% "compared to a conventional product while achieving a dynamic range of 100 dB through HDR compositing technology".

The "conventional product" that Sony has in mind is another sensor, the LYTIA 700 which is found in the Motorola Edge 50 Fusion, for example.

As far as the other stuff, it simply means that the new LYTIA 720 is promising top-quality photos and videos in suboptimal light environments (or high-contrast scenes).

The new imaging silicon also supports 4K 60 fps video recording with all-pixel autofocus while HDR is enabled. In terms of physical size (something that's paramount), the LYTIA 720 is a 1/1.56-type size: not as big as a 1-inch sensor, but definitely bigger than what the ~1/2.5-inch telephoto sensors in the iPhone 18 Pro and the Galaxy S26 Ultra.

Extra goodies

Per the official information, the new Sony LYTIA sensor uses Ultra High Conversion Gain (UHCG) technology to capture cleaner photos in low light. This helps reduce grain and cuts random image noise by around 50% compared to a conventional sensor, like we said above.

Its optimized circuitry also allows it to record 4K video at 60 frames per second with HDR and autofocus across all pixels while using less power. It's the first sensor in Sony's 1/1.56-inch LYTIA lineup with 1.0 μm pixels to support this combination of features.

For video, its single-frame HDR approach helps reduce motion artifacts while keeping exposure times long enough to limit noise. The sensor also uses Hybrid Frame-HDR, which combines different exposure data to capture more detail in both bright and dark areas. Sony says this technology, combined with UHCG, delivers a wide dynamic range and that's always good news.

Which phones will pack it?

As to which phones would adopt it, well, it's too early to tell. But I like the bitter irony of this Reddit user:



But, if I had to bet, I think Oppo or Motorola would use the LYTIA 720 first.

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