iPhone 15 vs Galaxy S24: Which $799 Flagship Should You Actually Buy?

Two of the most-searched phone comparisons of the year come down to a coincidence of pricing: Apple's iPhone 15 and Samsung's Galaxy S24 both launched at exactly $799. We've fully reviewed both — 8.3 for the iPhone 15, 8.5 for the Galaxy S24 — and that half-point gap in our scoring hides a much more interesting story about who each phone is actually built for.

Display: no contest

This is the least ambiguous category. The Galaxy S24 ships a 120Hz adaptive-refresh AMOLED panel that scales down to save battery when you don't need the smoothness and ramps up for gaming or fast scrolling. The iPhone 15 is stuck at 60Hz — a decision that increasingly looks like Apple protecting the Pro line's key differentiator rather than a genuine hardware limitation. If you scroll through social media or browse the web for hours a day, the difference is immediately noticeable the moment you pick up the other phone. Advantage: Galaxy S24, clearly.

Camera: different philosophies, similar results

The iPhone 15's new 48MP main sensor is genuinely excellent for detail retention and its color science stays consistently pleasant across lighting conditions — Apple's cameras have always erred toward "looks good immediately" rather than "technically accurate," and that hasn't changed. The Galaxy S24's camera system is more flexible on paper, with a dedicated telephoto lens the iPhone 15 doesn't have at this price (that's reserved for the Pro models), giving Samsung a real edge for anyone who shoots distant subjects or wants genuine optical zoom rather than a cropped digital one. Both phones handle low light well. If you photograph mostly people and food, the iPhone edges ahead on immediate shareability; if you photograph anything at a distance, the Galaxy wins on versatility.

Performance and software longevity

The iPhone 15's A16 Bionic is last year's Pro-tier silicon, and it has enormous headroom — this chip will still feel fast in 2028. The Galaxy S24 runs a tuned Snapdragon 8 Gen 3 variant that's no slouch either, and in day-to-day use the difference is not something most people will ever notice; both phones open apps instantly and handle multitasking without stutter. Software update policy is where it gets interesting: Samsung has closed the gap with Apple dramatically in recent years, and the S24 is now covered for a comparable stretch of major OS updates. If you were avoiding Samsung specifically over update anxiety, that reasoning is considerably weaker in 2024 than it was even two years earlier.

Design and everyday feel

Both phones are flat-edged, glass-and-metal slabs that feel premium in hand — this generation of phones from both companies converged on a very similar aesthetic. The iPhone 15 introduced the Dynamic Island to the standard line for the first time, which turns what used to be a dead notch into a genuinely useful space for live sports scores, timers, and music controls without opening an app. It's a small thing that becomes a daily habit fast. The Galaxy S24's design is more conventional but well-executed, with a titanium-adjacent build quality that feels a step up from previous S-series entries.

The charging and ecosystem question

Neither phone is fast to charge by 2024's broader Android standards — the iPhone 15 tops out at 20W wired, and while the S24 charges somewhat quicker, Samsung's own foldables and the more expensive S24 Ultra both charge faster than the base S24 does. This is a category where both companies are, frankly, behind Chinese manufacturers like Xiaomi. Where the real divide is, is ecosystem: iMessage, AirDrop, and Apple Watch pairing lock the iPhone 15 into a specific lifestyle that's either invisible (if you're already there) or a genuine migration cost (if you're not). Samsung's ecosystem is more open but less tightly integrated — a plus if you value flexibility, a minus if you want everything to "just work" without thinking about it.

Video: an underrated deciding factor

If you shoot a lot of video — for social media, for family memories, or just because you like having the option — this is actually one of the bigger practical gaps between these two phones. The iPhone 15 inherits Apple's years of video-processing refinement: stabilization is excellent even walking, color grading between the front and rear cameras is consistent, and if you ever plan to edit on a Mac, the workflow is close to friction-free. The Galaxy S24 records perfectly good video too, and its extra focal length options give you more compositional choices, but Samsung's video color science has historically needed more manual correction to look as polished straight out of camera. Neither phone will disappoint a casual user, but if video is a genuine priority rather than an afterthought, it quietly tips things toward the iPhone.

So which one should you buy?

If you already own an iPhone, an iPad, or a Mac, the iPhone 15 is the safer, lower-friction choice — our full review covers exactly what you're getting and what you're giving up at this price. If you're camera-focused, particularly around zoom, or you simply want the smoother 120Hz screen and you're not emotionally invested in either ecosystem, the Galaxy S24 is the better spec sheet for the same $799, and our verdict reflects that with the higher of the two scores.

The honest answer for most people already reading a phone-comparison article, though, is that whichever ecosystem you're already in will outweigh nearly everything else on this list — and neither phone will disappoint you if that's genuinely the deciding factor.

It's also worth remembering that $799 is the launch price for both, and launch price is rarely the price you'll actually pay if you're reading this months after either phone came out. Trade-in credits, carrier promotions, and simple time-based discounting mean the real-world gap between these two can shrink to zero or even reverse depending on when and where you buy. Check current pricing before assuming the $799-versus-$799 framing above still holds — it's the correct starting point for comparing the phones on their own terms, but it isn't necessarily the number you'll see at checkout.