Choosing between the iPhone 17 Pro Max and the Samsung Galaxy S25 Ultra may seem difficult as both models represent the pinnacle of mobile technology. Each offers unique innovations, but their approaches differ on crucial aspects such as design, power, photography, and battery life. Comparing these elements helps determine which one best meets your expectations and lifestyle.
The iPhone 17 Pro Max maintains a sleek and refined aesthetic, with high-end materials that give a sense of robustness. The ergonomics are designed for smooth and comfortable use, with intuitive buttons and interface.
Conversely, the Galaxy S25 Ultra favors a large immersive screen with slightly curved edges, facilitating the handling of multimedia content. The screen size and high resolution offer a more immersive visual experience, particularly suited for reading, videos, and games.
The choice therefore depends on the preference for a minimalist and compact design or a larger and more spectacular screen.
The iPhone 17 Pro Max features a chip optimized for performance and the fluidity of the iOS system. It perfectly handles multitasking and heavy applications while limiting energy consumption.
The Galaxy S25 Ultra has a next-generation processor capable of handling complex calculations, intensive multitasking, and AI integrated into applications. Its high RAM and expandable storage allow for managing large content like 8K videos or very demanding games.
Thus, for smooth and fast use in a closed ecosystem, the iPhone stands out. For those who want to exploit raw power and the flexibility of Android, the Galaxy S25 Ultra is more suitable.
Photography is a decisive criterion for many users. The Galaxy S25 Ultra offers an impressive optical zoom up to 100x, supported by artificial intelligence that automatically improves sharpness and brightness. This approach is ideal for capturing distant details or photography in varied conditions.
The iPhone 17 Pro Max focuses on color fidelity, natural rendering, and video stability. It excels in capturing smooth videos and realistic photos, even in low-light environments.
The choice will depend on your use: exploring advanced photography with zoom and AI or natural images and optimal video quality.
The autonomy of the iPhone 17 Pro Max relies on intelligent energy management, allowing it to easily last a full day with intensive use. Its charging remains standard, with good efficiency but without extreme speed.
The Galaxy S25 Ultra stands out with a more powerful fast charge and wireless charging, which can make a difference for users often on the move or needing a smartphone ready to use in a few minutes.
The iPhone 17 Pro Max integrates perfectly into the Apple ecosystem, offering smooth synchronization with other Apple devices and services. Regular software updates ensure a stable and secure experience.
The Galaxy S25 Ultra runs on Android with a customizable interface. It offers more freedom to adapt the phone to your needs, with extended compatibility for Google applications and third-party services.
Software preferences and attachment to an ecosystem will be decisive in guiding your choice.
The Galaxy S25 Ultra adopts a titanium frame more resistant and more premium than the aluminum of the iPhone 17 Pro Max. It is also lighter (218 g vs. 233 g) and slightly thinner. However, the iPhone offers better water resistance (up to 6 m vs. 1.5 m).
Point: Samsung (1) with a better balance between strength and lightness.
Both models share a 6.9-inch LTPO panel at 120 Hz. The iPhone reaches a record maximum brightness (3000 nits) and a more accurate colorimetry thanks to Dolby Vision, while Samsung maintains a better screen-to-body ratio (92.5%) and a higher resolution (QHD+).
Point: Tie (1–1) as the iPhone shines in HDR and brightness, Samsung in definition.
The Apple A19 Pro processor slightly surpasses the Snapdragon 8 Elite, both on AnTuTu (2.6 M vs. 2.2 M) and Geekbench. The iPhone remains smoother and more consistent in thermal management.
Point: iPhone (1) is more powerful and stable.
The Galaxy S25 Ultra offers superior versatility: four sensors (including a 200 MP main and a 5× periscope zoom) against three on the iPhone, with a wider focal range and more detailed zoom rendering.
However, the iPhone stands out in professional video (ProRes RAW, Dolby Vision, spatial video) and in color consistency between modules.
Point: Samsung (2) with more photo flexibility, although the iPhone retains the advantage for video.
The iPhone offers an 18 MP sensor with a 3D system for Face ID and Dolby Vision video rendering up to 4K/60 fps. The Galaxy, with 12 MP, remains decent but less advanced in HDR capture and depth.
Point: iPhone (2) is more precise and versatile in selfie/video.
The iPhone shows better endurance (nearly 18 hours of active use vs. 15 hours). Its charging is slightly slower wired, but more efficient wirelessly with MagSafe/Qi2 at 25 W. The Galaxy remains faster wired (45 W).
Point: iPhone (3) with superior autonomy and energy efficiency.
The iPhone 17 Pro Max runs on iOS 26, known for its stability and hardware integration, with next-generation Face ID. The Galaxy S25 Ultra on Android 15 (One UI 7) focuses on customization and offers 7 years of updates (compared to about 6 for Apple).
Point: Tie (3–2) – Apple wins in security, Samsung in support duration.
The Galaxy retains a unique asset: the S-Pen, useful for productivity, editing, or signing. The iPhone has no equivalent.
Point: Samsung (3) with a productivity advantage.
The Galaxy S25 Ultra is significantly cheaper at equivalent storage (about €950 vs. €1250 for the iPhone).
Point: Samsung (4) – unbeatable performance/price ratio.
Our final verdict: Galaxy S25 Ultra slightly overall winner (9.3 vs. 9.1), but the iPhone remains superior for performance and longevity of use.
| Category | iPhone 17 Pro Max | Samsung Galaxy S25 Ultra |
|---|---|---|
| Release date | September 2025 | February 2025 |
| Price (approximate) | €1,250 | €950 |
| Dimensions / Weight | 163.4 × 78 × 8.8 mm / 233 g | 162.8 × 77.6 × 8.2 mm / 218 g |
| Materials | Ceramic Shield 2 glass, aluminum frame | Gorilla Armor 2 glass, titanium frame |
| Water resistance | IP68 (up to 6 m / 30 min) | IP68 (up to 1.5 m / 30 min) |
| Screen | 6.9″ LTPO Super Retina XDR OLED, 120 Hz, HDR10, Dolby Vision, 3000 nits max | 6.9″ Dynamic AMOLED 2X, 120 Hz, HDR10+, 2600 nits max |
| Resolution / Density | 1320×2868 px (~460 ppi) | 1440×3120 px (~498 ppi) |
| Screen protection | Ceramic Shield 2 (Mohs 5) | Gorilla Armor 2 (Mohs 6) |
| Operating system | iOS 26 | Android 15 (One UI 7, 7 years of updates) |
| Processor | Apple A19 Pro (3 nm, 6 cores) | Snapdragon 8 Elite (3 nm, 8 Oryon cores) |
| Memory / Storage | 12 GB RAM, up to 2 TB (NVMe) | 12–16 GB RAM, up to 1 TB (UFS 4.0) |
| Connectivity | 5G, Wi-Fi 7, Bluetooth 6.0, UWB Gen 2, USB-C 3.2 | 5G, Wi-Fi 7, Bluetooth 5.4, UWB, USB-C 3.2, DeX |
| Security | Face ID (3D) | Under-screen fingerprint reader (ultrasonic) |
| Stylus | No | Yes (integrated S-Pen) |
| Main camera | Triple 48 MP (wide-angle, 4× telephoto, ultra-wide-angle) + LiDAR scanner | Quadruple 200 MP (wide-angle) + 50 MP (5× periscope) + 10 MP (3×) + 50 MP (ultra-wide-angle) |
| Rear video | Up to 4K / 120 fps, Dolby Vision, ProRes RAW, spatial video | Up to 8K / 30 fps, HDR10+, gyro-EIS |
| Selfie camera | 18 MP ultra-wide-angle + 3D sensor (Face ID) | 12 MP wide-angle (PDAF) |
| Selfie video | 4K / 60 fps, Dolby Vision | 4K / 60 fps, HDR10+ |
| Sound | Stereo, Dolby, no jack | Stereo, 32-bit audio, AKG, no jack |
| Battery | 4823–5088 mAh depending on version | 5000 mAh |
| Charging | Wired PD 3.2: 50% in 20 minWireless MagSafe/Qi2: 25 W (50% in 30 min)Reverse charging 4.5 W | Wired 45 W: 65% in 30 minWireless 15 W (Qi2 ready)Reverse 4.5 W |
| Autonomy (GSM Arena test) | 17 h 58 (active) — excellent | 14 h 49 (active) — very good |
| Resistance / Reliability | Drop: Class B (180 drops) | Drop: Class A (270 drops) |
| Durability / Repairability | Repairability: Class C | Repairability: Class C |
| Colors | Silver, Deep Blue, Cosmic Orange | Silver, Titanium Black, Gray, Blue, Jade Green, Rose Gold… |
If you prioritize a coherent interface, software stability, and ease of use, the iPhone 17 Pro Max is the best option. Its performance, sleek design, and natural photo rendering appeal to those seeking a homogeneous mobile experience.
For those who want a large screen, maximum power, and advanced photographic capabilities, the Galaxy S25 Ultra is the ideal choice. It offers flexibility, exceptional zoom, and fast charging, perfectly meeting the needs of demanding and versatile users.