The smartphone market is buzzing with excitement as Apple and Samsung continue their rivalry with the iPhone 15 and Samsung Galaxy S24. These two devices represent the pinnacle of modern mobile technology, blending sleek designs with cutting-edge features. If you’re torn between the iPhone 15 and the Samsung Galaxy S24, this detailed spec comparison will break down everything you need to know—performance, camera quality, battery life, display, and more. By the end, you’ll have a clear picture of which phone suits your needs best. Let’s dive in!
Highlights of iPhone 15 vs. Samsung Galaxy S24
- Performance Powerhouse: iPhone 15’s A16 Bionic chip vs. Galaxy S24’s Snapdragon 8 Gen 3 or Exynos 2400.
- Camera Showdown: 48MP dual-camera system (iPhone 15) vs. 50MP triple-camera setup (Galaxy S24).
- Display Delight: 60Hz Super Retina XDR (iPhone 15) vs. 120Hz Dynamic AMOLED 2X (Galaxy S24).
- Battery Boost: 3,349mAh with 35W charging (iPhone 15) vs. 4,000mAh with 25W charging (Galaxy S24).
- Design Edge: Ceramic Shield glass (iPhone 15) vs. Gorilla Glass Victus 2 (Galaxy S24).
Best Key Points
- iPhone 15 excels in ecosystem integration and long-term software support.
- Samsung Galaxy S24 offers superior display refresh rates and camera versatility.
- Both phones cater to different user preferences—Apple for simplicity, Samsung for customization.
Design and Build: Aesthetic Meets Durability
iPhone 15 – Sleek Simplicity
Apple’s iPhone 15 sticks to its iconic design philosophy—clean lines, flat edges, and a premium feel. Measuring 147.6 x 71.6 x 7.8mm and weighing 171g, it’s compact and lightweight, making it ideal for one-handed use. The phone sports a color-infused glass back available in Black, Blue, Green, Yellow, and Pink, paired with a Ceramic Shield front cover that’s tougher than most smartphone glass. With an IP68 rating, it can withstand submersion in up to 6 meters of water for 30 minutes—a step above the standard 1.5-meter rating. The switch to USB-C from Lightning is a welcome upgrade, aligning with universal charging standards.
Samsung Galaxy S24 – Modern Elegance
The Samsung Galaxy S24, on the other hand, embraces a slightly larger footprint at 147 x 70.6 x 7.6mm and 167g. Its design is sleek yet bold, featuring Gorilla Glass Victus 2 on both the front and back, paired with an aluminum frame. Available in Amber Yellow, Cobalt Violet, Onyx Black, and Marble Gray, it offers a sophisticated look with a matte finish that resists fingerprints. Like the iPhone, it boasts an IP68 rating, but it sticks to the standard 1.5-meter water resistance. The standout feature? A triple-camera layout with individual lens rings for a minimalist, modern aesthetic.
Design Verdict
If you prefer a smaller, grippy phone with a premium glass feel, the iPhone 15 wins. For those who love a larger canvas with vibrant colors and durable glass, the Galaxy S24 takes the crown.
Display: Visuals That Captivate
iPhone 15 – Crisp but Steady
The iPhone 15 features a 6.1-inch Super Retina XDR OLED display with a resolution of 2556 x 1179 pixels, delivering a pixel density of 460 ppi. It’s bright, hitting a peak of 2,000 nits, making it excellent for outdoor use. Colors are vivid, and the contrast is stellar, thanks to OLED technology. However, the 60Hz refresh rate feels dated in 2025, especially when competitors offer smoother scrolling. There’s no always-on display either, which might disappoint users who love glanceable info.
Samsung Galaxy S24 – Smooth and Bright
Samsung ups the ante with a 6.2-inch Dynamic AMOLED 2X display, boasting a Full HD+ resolution (2340 x 1080 pixels) and a 416 ppi density. What sets it apart is the 120Hz adaptive refresh rate, which adjusts from 1Hz to 120Hz based on content, ensuring buttery-smooth animations while conserving battery. With a peak brightness of 2,600 nits, it outshines the iPhone in direct sunlight. Plus, the always-on display keeps notifications and time visible without unlocking the phone.
Display Verdict
The Galaxy S24’s higher refresh rate and brightness make it the winner for gamers and scroll-happy users. The iPhone 15’s display, while sharp and vibrant, lags in fluidity.
Performance: Power Under the Hood
iPhone 15 – A16 Bionic Brilliance
Apple’s A16 Bionic chip powers the iPhone 15, built on a 4nm process with a 6-core CPU, 5-core GPU, and 16-core Neural Engine. Paired with 6GB of RAM, it delivers lightning-fast performance for multitasking, gaming, and video editing. Benchmarks consistently show Apple’s chips outperforming rivals in single-core tasks, making the iPhone 15 a beast for apps and iOS 17 (upgradable to iOS 18). Its optimization ensures efficiency, even with less RAM than competitors.
Samsung Galaxy S24 – Snapdragon or Exynos?
The Galaxy S24’s performance varies by region. In North America, you get the Qualcomm Snapdragon 8 Gen 3 (4nm), while other markets feature the Exynos 2400. Both chips are powerhouse performers, with an 8-core CPU and enhanced GPU for gaming and AI tasks. With 8GB of RAM (and higher in some variants), the S24 handles Android 14 with One UI 6.1 seamlessly. The Snapdragon version edges out the Exynos in graphics performance, making it a favorite for gamers.
Performance Verdict
The iPhone 15 shines in raw power and ecosystem synergy, while the Galaxy S24 offers versatility and slightly better graphical prowess, especially with Snapdragon. It’s a close call, but your OS preference might tip the scales.
Camera: Capturing the Moment
iPhone 15 – Dual-Camera Mastery
The iPhone 15 sports a dual-camera system: a 48MP main sensor (f/1.6) with optical image stabilization (OIS) and a 12MP ultra-wide lens (f/2.4) with a 120-degree field of view. The main camera uses pixel-binning for 12MP shots or full 48MP for detailed images. It offers a 2x lossless zoom via cropping, but lacks a dedicated telephoto lens. Apple’s computational photography excels, delivering natural colors, sharp details, and stellar low-light performance. Video recording tops out at 4K 60fps with cinematic mode for pro-level footage. The 12MP front camera with TrueDepth ensures crisp selfies and Face ID.
Samsung Galaxy S24 – Triple Threat
Samsung counters with a triple-camera setup: a 50MP main sensor (f/1.8) with OIS, a 12MP ultra-wide (f/2.2), and a 10MP telephoto (f/2.4) with 3x optical zoom. This versatility gives it an edge for zoom shots, while the main sensor captures vibrant, detailed images. AI enhancements like object removal and night mode boost its capabilities. Video recording reaches 8K at 30fps, outpacing the iPhone in resolution, though 4K 60fps is smoother. The 12MP selfie camera with phase-detection autofocus (PDAF) rivals Apple’s offering.
Camera Verdict
The Galaxy S24 wins for zoom and versatility, while the iPhone 15 takes the lead in video quality and color accuracy. Photographers might lean toward Samsung; videographers, Apple.
Battery Life: Staying Powered Up
iPhone 15 – Efficient Endurance
The iPhone 15 houses a 3,349mAh battery, optimized by the A16 chip for all-day use. Apple claims up to 20 hours of video playback, and real-world tests often exceed that with light usage. Charging speeds hit 35W wired (50% in 30 minutes with a 20W+ adapter) and 15W wireless via MagSafe. There’s no reverse wireless charging, though, which feels like a miss.
Samsung Galaxy S24 – Bigger Capacity
With a 4,000mAh battery, the Galaxy S24 promises longer endurance—up to 25 hours of video playback. The adaptive refresh rate helps stretch battery life, though heavy gaming can drain it faster. It supports 25W wired charging (slower than iPhone) and 15W wireless, plus 4.5W reverse wireless charging for accessories.
Battery Verdict
The Galaxy S24’s larger battery gives it a slight edge in longevity, but the iPhone 15 charges faster. It’s a toss-up based on your charging habits.
Software: iOS vs. Android
iPhone 15 – Seamless iOS
Running iOS 17 (upgradable to iOS 18), the iPhone 15 offers a polished, intuitive experience. Apple’s ecosystem integration—think AirPods, Apple Watch, and iCloud—keeps everything in sync. Expect 5-6 years of updates, ensuring longevity. Features like Dynamic Island and Face ID enhance usability.
Samsung Galaxy S24 – Customizable Android
The Galaxy S24 runs Android 14 with One UI 6.1, offering unmatched customization. From widgets to themes, it’s a playground for tinkerers. Samsung promises 7 years of OS and security updates, outpacing Apple’s unofficial support. AI features like generative wallpapers add flair.
Software Verdict
iPhone 15 is for simplicity and security; Galaxy S24 is for flexibility and longevity. Your preference rules here.
Storage and Pricing: Value for Money
iPhone 15 – Premium Price
Storage options include 128GB, 256GB, and 512GB, starting at $799. No microSD slot means you’re locked into onboard storage, and higher tiers get pricey fast ($899 for 256GB, $1,099 for 512GB).
Samsung Galaxy S24 – Flexible Options
The S24 starts at $799.99 for 128GB, with 256GB at $859.99 and 512GB available in some regions. No microSD slot either, but Samsung often bundles storage upgrades during promotions, adding value.
Pricing Verdict
The Galaxy S24 offers better value with competitive pricing and deals; iPhone 15 justifies its cost with brand prestige and ecosystem perks.
Connectivity: Staying Connected
iPhone 15 – Future-Proof
With 5G, Wi-Fi 6, and Bluetooth 5.3, the iPhone 15 is fast and reliable. The USB-C port (USB 2.0 speeds) is a compromise, but eSIM-only support in the U.S. streamlines activation.
Samsung Galaxy S24 – Versatile Links
The S24 matches with 5G, Wi-Fi 6E, and Bluetooth 5.3. Its USB-C port (USB 3.2 Gen 1) offers faster data transfer, and it supports both physical SIM and eSIM, giving users flexibility.
Connectivity Verdict
Galaxy S24 edges out with faster USB and dual SIM options; iPhone 15 keeps it simple and solid.
Final Thoughts: Which Should You Choose?
The iPhone 15 and Samsung Galaxy S24 are titans in their own right, catering to different audiences. The iPhone 15 is your pick if you value a seamless ecosystem, top-notch video recording, and a compact design. The Samsung Galaxy S24 shines for those craving a smooth display, versatile cameras, and Android’s customization.
- Choose iPhone 15 if: You’re deep in Apple’s ecosystem, prioritize video quality, or prefer a smaller phone.
- Choose Galaxy S24 if: You want a bigger screen, zoom photography, or longer software support.
Both phones launched in late 2023 and early 2024, respectively, and remain relevant in 2025. Your decision boils down to personal taste—do you lean toward Apple’s elegance or Samsung’s innovation?
Detailed Spec Table
| Feature | iPhone 15 | Samsung Galaxy S24 |
|---|---|---|
| Dimensions | 147.6 x 71.6 x 7.8mm, 171g | 147 x 70.6 x 7.6mm, 167g |
| Display | 6.1″ OLED, 60Hz, 2556×1179, 2,000 nits | 6.2″ AMOLED, 120Hz, 2340×1080, 2,600 nits |
| Processor | A16 Bionic (4nm) | Snapdragon 8 Gen 3 / Exynos 2400 (4nm) |
| RAM | 6GB | 8GB |
| Storage | 128GB, 256GB, 512GB | 128GB, 256GB, 512GB |
| Rear Camera | 48MP + 12MP (ultra-wide) | 50MP + 12MP + 10MP (telephoto) |
| Front Camera | 12MP | 12MP |
| Battery | 3,349mAh, 35W wired, 15W wireless | 4,000mAh, 25W wired, 15W wireless |
| OS | iOS 17 (upgradable to iOS 18) | Android 14 with One UI 6.1 |
| Price | Starts at $799 | Starts at $799.99 |
Why This Comparison Matters in 2025
Smartphones are more than gadgets—they’re extensions of our lives. Whether you’re a content creator, a casual user, or a tech enthusiast, the iPhone 15 and Galaxy S24 offer compelling options. As of February 24, 2025, these devices remain top contenders, even with newer models on the horizon (like the rumored iPhone 16 and Galaxy S25). Their blend of performance, design, and features ensures they’ll stay relevant for years.
Ecosystem Impact
The iPhone 15 thrives in Apple’s walled garden—perfect if you own a Mac, iPad, or Apple Watch. The Galaxy S24, meanwhile, pairs beautifully with Samsung’s ecosystem (Galaxy Buds, Watch) and integrates well with Windows PCs, offering cross-platform flexibility.
Future-Proofing
Samsung’s 7-year update promise gives the S24 a longevity edge, while Apple’s track record suggests 5-6 years of iOS updates. Both phones are built to last, but Samsung’s explicit commitment stands out.
Real-World Use Cases
For Photographers
The Galaxy S24’s telephoto lens and AI editing tools make it a dream for zoom shots and creative edits. The iPhone 15’s natural tones and video prowess suit portrait and cinematic creators.
For Gamers
The S24’s 120Hz display and Snapdragon GPU deliver a smoother experience, while the iPhone 15’s optimization ensures lag-free performance on titles like Genshin Impact.
For Everyday Users
Both shine here—iPhone for simplicity, S24 for customization. Pick based on your comfort with iOS or Android.
Pros and Cons
iPhone 15
Pros:
- Seamless Apple ecosystem.
- Superior video recording.
- Compact and durable design.
Cons: - 60Hz refresh rate feels outdated.
- No telephoto camera.
- Smaller battery.
Samsung Galaxy S24
Pros:
- 120Hz smooth display.
- Versatile triple cameras.
- Longer software updates.
Cons: - Slightly slower charging.
- Exynos variant lags behind Snapdragon.
- Larger size may not suit all.
Conclusion: The Ultimate Winner?
There’s no one-size-fits-all answer in the iPhone 15 vs. Samsung Galaxy S24 debate. It’s a battle of priorities—Apple’s polished experience vs. Samsung’s feature-packed innovation. Weigh your needs: display smoothness or ecosystem? Camera zoom or video quality? Compactness or battery life? This detailed spec comparison arms you with the facts—now, the choice is yours.
Disclaimer
This article provides a detailed spec comparison of the iPhone 15 and Samsung Galaxy S24 based on publicly available information as of February 24, 2025. Specifications, performance, and features may vary by region, carrier, or software updates. Prices mentioned are base prices and subject to change based on promotions or retailer offers. Always verify details with official sources (Apple or Samsung) before making a purchase decision. This content is for informational purposes only and does not constitute professional advice. User experience may differ based on individual preferences and usage patterns.