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OnePlus 12 vs Samsung Galaxy S24 vs iPhone 15 – Battery Life and other Features

Launching flagship devices such as the OnePlus 12 Vs Samsung Galaxy S24 Vs iPhone 15 ignites excitement and debates among tech enthusiasts in the ever-evolving landscape of smartphones. Each device brings unique features, specifications, and design elements, making it a daunting task for consumers to decide which one aligns best with their needs and preferences.

In this comprehensive comparison, we delve into the key aspects of these flagship smartphones to provide a thorough understanding, aiding you in making an informed decision.

Features of the OnePlus 12 Vs. Samsung S24 Vs. iPhone 15


  • OnePlus 12 and Samsung Galaxy S24 are powered by the robust Snapdragon 8 Gen 3 chipset, offering exceptional performance and cutting-edge AI capabilities.
  • iPhone 15 boasts the A16 Bionic chip, renowned for its powerful performance, albeit lacking some of the AI features in the Snapdragon 8 Gen 3.
  • OnePlus 12 offers two variants: 12GB of lightning-fast RAM paired with 256GB of ample storage and an impressive 16GB of RAM with 512GB of expansive storage.
  • Galaxy S24 features 8GB of RAM with 256GB or 512GB of storage options, catering to diverse user needs.
  • iPhone 15 provides ample storage options with variants available in 128GB, 256GB, and 512GB, paired with a competent 6GB of RAM to ensure smooth multitasking.


  • OnePlus 12 features Android 14-based OxygenOS 14, known for its customization options and smooth performance.
  • Samsung Galaxy S24 runs on One UI 6.1, offering a feature-rich and intuitive user experience with Samsung’s ecosystem integration.
  • iPhone 15 operates on iOS 17.3, renowned for its seamless optimization, privacy features, and access to the Apple ecosystem.


  • OnePlus 12 boasts a stunning 6.82-inch ProXDR OLED display with an impressive 2K resolution, a silky-smooth 120Hz refresh rate, and HDR10+ certification, delivering an immersive viewing experience.
  • Galaxy S24 sports a vibrant 6.2-inch FHD+ AMOLED display with a buttery-smooth 120Hz refresh rate and LTPO technology, offering excellent color accuracy and energy efficiency.
  • iPhone 15 features a gorgeous 6.1-inch Super Retina XDR OLED display with HDR10 support and a peak brightness of 2,000 nits, ensuring vivid colors and deep blacks for an unparalleled visual experience.


  • OnePlus 12 houses a versatile triple camera setup comprising a high-resolution 50MP primary sensor, a 48MP ultra-wide-angle sensor, and a cutting-edge 64MP periscope telephoto sensor with optical image stabilization, enabling users to capture stunning shots in any scenario.
  • Galaxy S24 boasts a powerful camera system featuring a 50MP wide-angle sensor, a 12MP ultra-wide-angle sensor, and a 10MP telephoto lens with optical zoom capabilities, ensuring clarity and detail in every shot.
  • iPhone 15 offers a sophisticated dual-camera setup with a 48MP primary sensor and a 12MP ultra-wide-angle sensor, coupled with advanced computational photography techniques to deliver exceptional image quality.

Also See: S24 Ultra vs S23 Ultra vs iPhone 15 Pro Max Which is Better?


  • OnePlus 12 has a robust 5,400mAh battery, providing ample power to keep you going throughout the day, with support for blazing-fast 100W wired SuperVOOC charging and convenient 50W AirVOOC wireless charging.
  • Galaxy S24 features a reliable 4,000mAh battery, offering all-day battery life, with support for versatile charging options, including 25W wired charging, 15W wireless charging, and 4.5W reverse wireless charging.
  • iPhone 15 comes with a 3,350mAh battery, optimized for efficiency, and features a USB Type-C port for charging convenience and support for 15W wireless charging using MagSafe or Qi chargers.


  • OnePlus 12 starts at Rs 64,999 for the base variant and goes up to Rs 69,999 for the higher-end model, offering exceptional value for money with its robust features and performance.
  • Galaxy S24 is priced competitively at Rs 79,999 for the 256GB variant and Rs 89,999 for the 512GB variant, making it a compelling choice for users seeking premium features and reliable performance.
  • iPhone 15 ranges from Rs 79,990 for the 128GB variant to Rs 1,09,900 for the 512GB variant, catering to users who prioritize seamless integration with the Apple ecosystem and premium design elements.


Selecting between the OnePlus 12, Galaxy S24, and iPhone 15 hinges on individual preferences, priorities, and budget considerations. Each flagship smartphone offers a distinct blend of features, performance capabilities, and design aesthetics. Whether you prioritize advanced camera functionality, long-lasting battery life, or seamless software experience, there’s a flagship device tailored to meet your needs.

It’s crucial to carefully evaluate the pros and cons of each device and consider your specific requirements before making a decision. Rest assured, regardless of your choice, you’ll be treated to a premium smartphone experience that pushes the boundaries of innovation and technology.


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