Might be boring, but in 2026 "clean high ISOs" in phone-sized sensors mainly comes from image post-processing (stuff like multi-frame merging is done even when shooting "RAW"). Post-processing requires a stable (albeit noisy) image, otherwise it'll be garbage-in/garbage-out.
--> OIS actually became MORE important for Smartphones in the past years, because while post-processing produces better and better results, it massively depends on usable input data. OIS is one of the very few methods to improve the INPUT-quality for post-processing.
>"There have been several expensive cameras with no OIS, like Ricoh GR and (and v2), or ZVE10 (and v2)."
That's a apples and oranges comparison. A quick Google search tells me the size of a pixel on the Ricoh GR sensor is 4.81 µm, which is ~8 times larger than the pixel in recent smartphones (~0,6µm). It is not only physically capable to capture 8x more light, it is also much less affected by minor shaking than sensors with smaller pixel-sizes.
>"Does anybody complain about blurry S12 photos?"
Not sure what's a "S12", but:
- On flagship phones with OIS: Not so much. Maybe in low-light scenarios, because, you know, not much light...
- On cheaper devices without OIS: Yes! Oh yes, constantly.
People assume that the picture-quality of a e.g. 2026 Galaxy A16 must be comparable or better than the picture of a 8-year old Galaxy S9. It's not, the S9 is still better in everyday shooting.
Just check user-reviews of mass-tier smartphones without OIS, like Samsung Galaxy A series...
--> OIS actually became MORE important for Smartphones in the past years, because while post-processing produces better and better results, it massively depends on usable input data. OIS is one of the very few methods to improve the INPUT-quality for post-processing.
>"There have been several expensive cameras with no OIS, like Ricoh GR and (and v2), or ZVE10 (and v2)."
That's a apples and oranges comparison. A quick Google search tells me the size of a pixel on the Ricoh GR sensor is 4.81 µm, which is ~8 times larger than the pixel in recent smartphones (~0,6µm). It is not only physically capable to capture 8x more light, it is also much less affected by minor shaking than sensors with smaller pixel-sizes.
>"Does anybody complain about blurry S12 photos?"
Not sure what's a "S12", but:
- On flagship phones with OIS: Not so much. Maybe in low-light scenarios, because, you know, not much light...
- On cheaper devices without OIS: Yes! Oh yes, constantly.
People assume that the picture-quality of a e.g. 2026 Galaxy A16 must be comparable or better than the picture of a 8-year old Galaxy S9. It's not, the S9 is still better in everyday shooting.
Just check user-reviews of mass-tier smartphones without OIS, like Samsung Galaxy A series...