According to recent rumors, the iPhone 18 series will pack bigger batteries than the Galaxy S26 series, and possibly even next year's Galaxy S27 series. Apple, the company that spent years treating the spec sheet as an afterthought (focusing instead on the overall user experience), is now threatening to out-spec Samsung.That should be ringing alarm bells in Korea, because let’s be honest: Samsung has gotten too comfortable and has been stalling when it comes to spec upgrades. It’s a sentiment we here at SamMobile share with many Samsung fans, and one of the areas where the criticism has been loudest is the battery.Yes, a Galaxy flagship will get you through the day (or two if you buy a Galaxy S Ultra). But sometimes we want more, and Samsung hasn’t budged in years.Samsung's been sleeping on spec upgradesHow long, exactly? Well, the Galaxy S Ultra lineup has shipped with a 5,000 mAh battery since the very first model in 2020. The iPhone 17 Pro Max already beats it at 5,088 mAh (at least for the eSIM-only model), and the iPhone 18 Pro Max is reportedly jumping all the way to 5,425 mAh (or 5,235 mAh for the variant with a physical SIM).Most reports so far have suggested the Galaxy S27 Ultra will feature either a 5,000 mAh or 5,200 mAh battery. That means Samsung’s next non-folding flagship could arrive next year already trailing a phone Apple launched months before it.The Fold story is worse. Samsung has stuck with a 4,400 mAh battery from the Galaxy Z Fold 3 all the way to the Fold 7. The Fold 8 series is finally expected to bring an upgrade, reportedly with around 5,000 mAh for the Galaxy Z Fold 8 Ultra (the Fold 7 sequel) and 4,800 mAh for the wide-body Fold 8.But Apple’s first foldable — a wide model like the regular Fold 8 — is rumored to pack a 5,500 mAh battery. So even after its first battery upgrade in five years, Samsung’s comparable foldable could have a battery capacity that’s 700 mAh smaller.And it’s not just the capacity, either. Charging speeds have been moving at a glacial pace as well. The base Galaxy S model has maxxed out at 25W for six years, and the Plus model took its sweet time getting to 45W. Apple, meanwhile, moved the entire iPhone lineup to 40W with the iPhone 17 series.It’s a similar story for wireless charging. Samsung’s flagships sat at 15W until this year, and even now, only the Galaxy S26 Ultra supports 25W wireless charging. The S26+ charges at 20W and the base model is still at 15W. Meanwhile, every single iPhone 17 (barring the iPhone 17e) charges at 25W wirelessly.In addition to battery and charging, Samsung rations some other neat features. Privacy Display is exclusive to the Galaxy S26 Ultra, and the upcoming Fold 8 and Fold 8 Ultra reportedly won’t get it either.An anti-glare/anti-reflective coating is present on every iPhone 17 model. However, Samsung has kept Gorilla Armor glass, which has anti-reflective properties built in, Ultra-only since it debuted on the Galaxy S24 Ultra in 2024. And there’s no word of it being a feature on the company’s upcoming foldables.The hare took a nap, and the tortoise kept walkingNow, I’m not saying Apple has been the leader in providing top-notch specs. For years, it was the one coasting, trailing Samsung on batteries, charging speeds, displays, etc. But as the old fable goes, the hare gets so far ahead that it decides it can afford a nap, and the tortoise eventually catches up and takes the lead. No points for guessing which company is the hare in this example.But this might be some of the best news Samsung fans have had in a while. Apple and Samsung have always followed each other, sometimes with one joining the party late and sometimes the other. If Apple upgrading its batteries and spreading good features across its whole lineup is what finally sends Samsung back to the drawing board, we’ll take it.And there are signs that Samsung may have gotten the message. The Galaxy S27 Pro and Galaxy S27 Ultra are rumored to be getting a new 16MP front camera. Better yet, all Galaxy S27 models could feature Privacy Display. None of this is confirmed yet. But it does seem like Samsung may be done giving us the same thing over and over again.So, did Apple just push Samsung into upgrading its specs? That’s only something Samsung can tell us, but the timing is convenient for sure. Here’s hoping all the rumors, including the bigger iPhone 18 series batteries, pan out, because nothing makes Samsung respond faster than Apple doing something first.