Samsung Galaxy S24 vs iPhone 15 comparison: which one to choose and why

Let’s compare the brand-new Samsung Galaxy S24 with iPhone 15, to understand the differences between the Samsung flagship and the latest Apple model.

Samsung has just announced the new Galaxy S24, S24+ and S24 Ultra, which compete directly with the latest iPhone 15 and 15 Pro. In this purchasing guide, we compare the basic versions offered by the two brands, namely Galaxy S24 and iPhone 15, highlighting the differences in terms of technical specifications and functionality.

Samsung Galaxy S14 vs iPhone 15: The Definitive comparison

Which is better to buy between Samsung Galaxy S24 and iPhone 15? The choice is very subjective and depends on many factors. Below, we highlight the main features of both models.

Dimensions and weight

  • Galaxy S24 : Dimensions of 147 x 70.6 x 7.6 mm and a weight of 168 grams.
  • iPhone 15 : Dimensions of 147.6 x 71.6 x 7.8 mm and a weight of 171 grams.

The Samsung Galaxy S24 continues the Galaxy series’ tradition of sleek and slim design. Compared to the iPhone 15, it tends to be slightly thinner and lighter, offering superior handling for those who prefer less bulky devices. The iPhone 15, on the other hand, maintains a solid, premium design, which some users may prefer for its sturdy feel.


  • Galaxy S24 : 6.2-inch Dynamic AMOLED screen with a resolution of, 2340 x 1080 pixels and a refresh rate of 120Hz.
  • iPhone 15 : 6.1-inch Super Retina XDR OLED display with a resolution of 2556 x 1179 pixels and a refresh rate of 60Hz.

Both devices boast high-quality displays. The Galaxy S24 features a Dynamic AMOLED display with support for a 120Hz refresh rate, ensuring sharp and smooth images. The iPhone 15, with its Super Retina XDR, offers vibrant colors and accurate details, even if the refresh rate is halved – just 60Hz – compared to that of the S24. The choice here mainly depends on personal preferences regarding color rendering and screen fluidity.


  • Galaxy S24 : Three rear cameras (50MP main, 10MP telephoto and 12MP ultra-wide) and a 12MP front camera.
  • iPhone 15 : Dual rear cameras (48 MP + 12 MP) and a 12 MP front camera.

Photography is a strong point for both the Galaxy S24 and the iPhone 15. Samsung has implemented an advanced camera system, with significant improvements in night photography and video. The iPhone 15, with its refined optics and Apple’s image processing software, continues to be a point of reference for mobile photography enthusiasts. The choice depends on your personal preferences in terms of camera interface and image processing.

Both models are perfect for those looking for a smartphone capable of taking very high quality photos and semi-professional videos in 4K UltraHD resolution.

Battery and Charging Speed

  • Galaxy S24 : 4000 mAh battery with 25W wired and 15W wireless fast charging.
  • iPhone 15 : 3349 mAh battery with MagSafe charging up to 15W and fast charging (50% in about 30 minutes with a 20W power supply).

On the battery front, both phones promise a full day of use, but the Galaxy S24 may have a slight advantage in terms of battery life thanks to its software optimization. In terms of charging, Samsung offers faster charging, both wired and wireless, than the iPhone 15.

Ecosystem and Compatibility

Unique features largely depend on your ecosystem and personal preferences.

The Galaxy S24 stands out for its integration with the Samsung ecosystem (for example, with the Galaxy Buds and Galaxy Watch). The iPhone 15, on the other hand, integrates seamlessly with the Apple ecosystem, offering a seamless user experience in sync with other Apple devices such as MacBook, iPad, and Apple Watch.

Users who own other Apple devices will certainly prefer to purchase an iPhone to take advantage of the advantages of the ecosystem. Likewise, those who don’t have other Apple devices might feel more comfortable purchasing a Samsung Galaxy S24, which guarantees – among other things – full compatibility with all Android smartwatches and with the majority of smartwatches and smart bands equipped with other operating systems.

Prices and Offers

In terms of price, both devices are positioned at the high end of the market, close to €900. However, the iPhone 15 may be priced slightly higher, as it arrived on the market several months earlier than the S24.

Samsung usually offers more options in terms of storage and colors, which could be a deciding factor for some users.


What are the dimensions and weights of the Samsung Galaxy S24 and iPhone 15?

The Galaxy S24 has dimensions of 147 x 70.6 x 7.6 mm and weighs 168 grams, while the iPhone 15 measures 147.6 x 71.6 x 7.8 mm and weighs 171 grams.

How do the display specifications differ between the Galaxy S24 and iPhone 15?

The Galaxy S24 features a 6.2-inch Dynamic AMOLED screen with 2340 x 1080 pixels and a 120Hz refresh rate, while the iPhone 15 has a 6.1-inch Super Retina XDR OLED display with 2556 x 1179 pixels and a 60Hz refresh rate.

What are the camera specifications for the Galaxy S24 and iPhone 15?

The Galaxy S24 has three rear cameras (50MP main, 10MP telephoto, 12MP ultra-wide) and a 12MP front camera. The iPhone 15 features dual rear cameras (48MP + 12MP) and a 12MP front camera.

What are the battery capacities and charging speeds of the Galaxy S24 and iPhone 15?

The Galaxy S24 has a 4000 mAh battery with 25W wired and 15W wireless fast charging, while the iPhone 15 has a 3349 mAh battery with MagSafe charging up to 15W and fast charging.

How do the ecosystems of the Galaxy S24 and iPhone 15 differ?

The Galaxy S24 integrates with the Samsung ecosystem, including Galaxy Buds and Galaxy Watch. The iPhone 15 seamlessly connects with the Apple ecosystem, syncing with MacBook, iPad, and Apple Watch for a cohesive user experience.

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