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In-Depth Comparison: iPhone 7 Plus 128GB vs Samsung Galaxy S7 Edge – Which Smartphone Fits Your Need?

July. 21,2025

This comprehensive comparison highlights the key features of the iPhone 7 Plus 128GB and Samsung Galaxy S7 Edge. It covers design, display, camera, battery life, and more, providing valuable insights to help users choose the ideal device based on their preferences for iOS or Android. Both phones offer premium features, with the Galaxy S7 Edge excelling in display resolution and battery capacity, while the iPhone offers seamless iOS experience. Perfect for smartphone enthusiasts seeking detailed specifications and guidance.

In-Depth Comparison: iPhone 7 Plus 128GB vs Samsung Galaxy S7 Edge – Which Smartphone Fits Your Need?

Comprehensive Review of the iPhone 7 Plus 128GB and Samsung Galaxy S7 Edge

Since their launch in 2016, both the iPhone 7 Plus 128GB and the Samsung Galaxy S7 Edge have established themselves as flagship smartphones, representing the pinnacle of innovation from Apple and Samsung, respectively. These two devices boast a combination of sleek aesthetics, powerful hardware, and advanced features that appeal to a broad range of users worldwide. Whether you're a loyal fan of iOS or prefer the flexibility of Android, understanding the detailed specifications and differences between these models will assist you in making an informed decision tailored to your preferences and needs.

Both smartphones feature a 5.5-inch display and an aluminum unibody design, blending durability with style and a premium feel. These devices are built to withstand daily wear and tear, with features like water resistance and reliable connectivity options ensuring seamless user experiences. Their GPS functionalities and messaging capabilities make them versatile companions for both work and leisure activities.

In-Depth Device Comparison

Operating Systems and Processor Power:

The iPhone 7 Plus runs on Apple's iOS 10.1, which is upgradable to iOS 11.2, featuring a smooth and intuitive interface optimized for seamless user experience. Its processing power comes from a quad-core Apple A10 Fusion chip, enabling fast performance and efficient multitasking. In contrast, the Samsung Galaxy S7 Edge operates on Android 6.0 Marshmallow, powered by an octa-core Exynos 8890 or Snapdragon 820 processor (depending on the region), offering robust performance suited for gaming, multimedia, and productivity tasks.

Storage Options and RAM:

The iPhone 7 Plus offers a generous 128GB of internal storage, catering to users who prefer storing media directly on their device without external expansion options, along with 3GB of RAM to facilitate smooth multitasking. On the other hand, the Galaxy S7 Edge comes with 32GB of internal storage, which is expandable up to 200GB via microSD card slot, providing flexibility for users with large media libraries. It features 4GB of RAM, slightly surpassing the iPhone in-memory capacity, ensuring efficient handling of apps and multitasking scenarios.

SIM Card Capabilities and Network Support:

The iPhone 7 Plus supports a single Nano SIM card, suitable for most users, and offers LTE connectivity, along with VoLTE support for high-quality voice calls over LTE networks. The Galaxy S7 Edge features dual Nano SIM slots, making it a preferred device for users who need to manage multiple phone numbers or carriers simultaneously. Both devices support LTE networks, ensuring fast mobile data, but the Galaxy S7 Edge’s dual SIM capability provides added flexibility for international travelers or those managing multiple accounts.

Camera Technology and Photography Features:

Photography enthusiasts will appreciate the dual 12MP rear cameras on the iPhone 7 Plus, which include wide-angle and telephoto lenses, enabling portrait mode with optical zoom and Portrait Lighting features. The 7MP front camera with Retina Flash ensures high-quality selfies. The device supports 1080p and 4K video recording, with advanced stabilization and dual-tone flash for balanced lighting.

The Galaxy S7 Edge sports a 12MP rear camera with phase detection autofocus, optical image stabilization (OIS), and LED flash, capable of capturing detailed photos in various lighting conditions. Its 5MP front camera ensures quality selfies, along with recording 4K videos. Both devices excel in multimedia capture, but the Galaxy offers additional modes like Pro Mode, HDR, and dual recording functionality for versatile shooting options.

Battery Life and Charging:

The iPhone 7 Plus is equipped with a 2900mAh non-removable lithium-ion battery, providing up to approximately 21 hours of talk time on a single charge—a commendable performance for daily use. The Galaxy S7 Edge packs a larger 3300mAh battery, offering around 27 hours of usage, making it a more durable choice for long day-long activities. Both devices support fast charging; however, the Galaxy S7 Edge also features wireless charging capabilities, adding to user convenience.

Display Technology and Visual Quality:

The iPhone boasts a 5.5-inch IPS LCD display with a resolution of 1080x1920 pixels, delivering accurate colors and decent brightness levels. The Galaxy S7 Edge enriches the viewing experience with its 5.5-inch Super AMOLED display, with a stunning resolution of 1440x2560 pixels and curved edges, providing vibrant visuals and deeper contrast ratios. Its Gorilla Glass 4 adds durability and scratch resistance, elevating visual quality and device longevity.

Physical Dimensions and Ergonomics:

The iPhone 7 Plus measures approximately 158.2 x 77.9 x 7.3 mm and weighs about 188 grams, offering a substantial yet manageable size for users seeking a large display. Conversely, the Galaxy S7 Edge has dimensions of roughly 150.9 x 72.6 x 7.7 mm and weighs approximately 157 grams, providing a slightly more compact and lightweight design, enabling easier one-handed use.

Additional Features and Connectivity:

Both smartphones include fingerprint sensors for enhanced security, along with Wi-Fi 802.11 a/b/g/n/ac, Bluetooth v4.2, and NFC capabilities. They are water-resistant—IP67 rating for the iPhone and IP68 for the Galaxy—allowing them to withstand submersion in water for certain periods. Connectivity options include a Lightning port on the iPhone and microUSB (or USB-C in some versions) on the Galaxy. Both devices support standard audio features such as headphone jacks, FM radio, and stereo speakers, ensuring comprehensive multimedia functionality.

Available Color Variants:

The iPhone 7 Plus is available in a range of stylish colors including Black, Gold, Silver, Rose Gold, and Jet Black, reflecting Apple's premium design ethos. The Galaxy S7 Edge comes in classic shades like Black, Gold, and Silver, appealing to users with minimalist aesthetic preferences.

In summary, both the iPhone 7 Plus 128GB and Samsung Galaxy S7 Edge are outstanding smartphones with high-end specifications. The Galaxy S7 Edge offers a higher-resolution display, larger battery capacity, and lower price point, making it an attractive option for many users. The choice ultimately hinges on your preference for iOS versus Android, as well as specific features like expandable storage, camera capabilities, and user interface experience. Assess your priorities and usage habits carefully to select the device that best complements your lifestyle.


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