It looks like Apple is gearing up to bring some serious display upgrades to future iPhones, potentially mirroring the stunning screens we're seeing on the latest M4 iPad Pros. The big news is that they're considering adopting tandem OLED technology. This isn't your everyday screen tech; it's a leap forward in terms of brightness, power efficiency, and overall lifespan.

What exactly is tandem OLED? Well, imagine stacking two layers of the good stuff – the RGB organic light-emitting material – instead of just one. This double-layered approach significantly boosts brightness and makes the display more energy-efficient. Plus, it should extend the life of the screen, which is a definite win for consumers.

However, here's where it gets interesting. Apple might not go for the full-blown tandem OLED setup. The current buzz suggests they're leaning towards a "simplified tandem" approach. This means only the blue sub-pixel gets the double-layer treatment, while red and green stick to a single layer. Apparently, LG Display has pitched this idea to Apple, and they seem quite interested. If I had to guess, I'd say that since LG has been outperforming Samsung in developing this specific type of tandem OLED, it makes sense that Apple would be taking a long look at their offer.

While this simplified approach may sound like a compromise, it could be a smart move. It could offer a balance between the benefits of tandem OLED and the complexities (and potential costs) of implementing it across all sub-pixels. Of course, it's important to remember that this is still in the planning stages. We're talking about iPhones that are likely years away (probably after 2028), so Apple's plans could definitely change.

Ultimately, I think it will be great to see Apple leveraging multiple suppliers, including Samsung and BOE, to ensure they have enough production capacity. This will help keep costs competitive. But it looks like LG is in a good position to lead the charge when it comes to bringing tandem OLED technology to the iPhone.