Post actualizado el día octubre 17, 2026 by DeiviSanzPlay
So you’re stuck between the iPhone 15 Pro vs Samsung S24 Ultra and every review sounds like a spec sheet read aloud. I used both for a full month, dropped them, showered with them and took way too many photos of my cat. Here’s the unfiltered truth nobody puts in a table.
Why the iPhone 15 Pro vs Samsung S24 Ultra debate is still alive in 2026
Both phones are technically last-gen now, but that’s exactly why they matter. Prices have dropped, and you can grab an iPhone 15 Pro vs Samsung S24 Ultra comparison deal that makes them smarter buys than the newer flagships for most people.
The iPhone 15 Pro runs on the A17 Pro chip with 8GB RAM. The Galaxy S24 Ultra packs the Snapdragon 8 Gen 3 with 12GB RAM. In raw benchmark numbers, Samsung wins. In real life, iOS 17 (now iOS 18) makes the iPhone feel faster because the animations are tighter and apps open with less stutter.
That gap matters when you’re scrolling Instagram for two hours. It doesn’t matter when you’re checking email.
Display: bigger isn’t always better (but here it kind of is)
The Galaxy S24 Ultra has a 6.8-inch AMOLED panel with 120Hz refresh and 2,600 nits peak brightness. The iPhone 15 Pro sits at 6.1 inches, 120Hz ProMotion, and 2,000 nits.
Side by side in direct sunlight, the Samsung is visibly brighter. Colors pop harder. Blacks are inkier. If you watch a lot of HDR content outdoors, the S24 Ultra wins the iPhone 15 Pro vs Samsung S24 Ultra display fight without argument.
But here’s the catch nobody mentions: the S24 Ultra is a brick. 232 grams. The iPhone 15 Pro is 187 grams and titanium-framed, so it disappears in your pocket. After a week, I started dreading picking up the Samsung.
Big screens are great until you try to text with one thumb while holding a coffee.
Cameras: the megapixel lie you keep falling for
Samsung throws a 200MP sensor at you. Apple uses 48MP. Sounds like Samsung wins by a landslide, right? Wrong.
The iPhone 15 Pro shoots 4K ProRes video that looks like it came out of a cinema camera. Skin tones are natural, dynamic range is insane, and the stabilization is so good you can run with it. If you’re a content creator or just someone who films their kids, the iPhone is the iPhone 15 Pro vs Samsung S24 Ultra camera winner for video, full stop.
The S24 Ultra wins for photos. Its 10x optical zoom (yes, optical, not just digital crop) lets you shoot the moon and actually see craters. The 200MP mode captures absurd detail if you have steady hands and good light. For stills, especially zoomed shots, Samsung is the king.
My verdict: video = iPhone. Photos and zoom = Samsung. There’s no tie here, just two tools for two jobs.
Battery life: Samsung wins and it’s not close
The iPhone 15 Pro has a 3,274 mAh battery. The S24 Ultra has 5,000 mAh. That’s a 53% difference and you feel every bit of it.
With heavy use (Wi-Fi, Bluetooth, 120Hz, lots of camera), the iPhone died around 6pm. The Samsung pushed past midnight with 20% left. For anyone who travels, works long days, or just hates charging anxiety, the Samsung S24 Ultra battery is a genuine lifestyle upgrade.
Charging speed is similar though. Both take about 90 minutes to full. Neither ships with a charger, which is still obnoxious in 2026.
The overheating thing nobody admits
Yes, the iPhone 15 Pro overheats. Record 4K video for 20 minutes and it gets uncomfortably warm, sometimes with a warning. Apple patched it partially with iOS 17.0.3, but the titanium frame doesn’t dissipate heat as well as aluminum.
The S24 Ultra also warms up under load, but it handles sustained gaming better thanks to a larger vapor chamber. If you play Genshin Impact for hours, Samsung is the safer bet.
Software: iOS vs One UI, pick your poison
This is the real dividing line. iOS 18 is clean, consistent, and boring in the best way. Everything just works. Updates land for 5-6 years. Privacy controls are genuinely better.
One UI 6.1 is a customization playground. You get the S-Pen, DeX mode (turn your phone into a desktop), split-screen multitasking, and Galaxy AI features like live translation and circle-to-search. It’s more powerful, but also more cluttered.
If you’re already deep in Apple’s ecosystem (AirPods, Mac, Apple Watch), switching to Samsung means losing seamless handoff. That alone keeps most people on iPhone.
Price and value in 2026
New, the iPhone 15 Pro launched at €1,299 and the S24 Ultra at €1,449. In 2026, you’ll find them refurbished or discounted: iPhone 15 Pro around €700-850, S24 Ultra around €800-950.
At those prices, the iPhone 15 Pro vs Samsung S24 Ultra value question flips. The iPhone holds resale value better. The Samsung gives you more hardware for the money today.
- Buy the iPhone 15 Pro if: you shoot video, want a compact phone, live in Apple’s ecosystem, or value long-term software support.
- Buy the Galaxy S24 Ultra if: you want max battery, insane zoom, the S-Pen, and don’t mind a massive phone.
My honest take after a month
The Samsung S24 Ultra is objectively the more powerful phone. More RAM, bigger battery, better zoom, more features. On paper, it wins the iPhone 15 Pro vs Samsung S24 Ultra battle every single time.
But power isn’t everything. I reached for the iPhone more often. It’s lighter, faster in daily tasks, and the video quality is on another level. The Samsung felt like carrying a small tablet.
If I had to buy one with my own money and keep it for three years, I’d take the iPhone 15 Pro. Not because it’s better, but because it fits my life better. If you want the most phone for your buck and don’t care about weight, grab the S24 Ultra and don’t look back.
Either way, go to a store and hold both. Reviews tell you specs. Your hand tells you the truth.
