iPhone 7 vs iPhone 8 Plus

When considering the longevity of these devices, their release timelines and software support are key factors.

• Release Timeline: The iPhone 7 was released in September 2016, making it a year older than the iPhone 8 Plus, which launched in September 2017. This age difference directly impacts their remaining software support.
• Software Longevity: The iPhone 7 received major iOS updates up to iOS 15.8.x, while the iPhone 8 Plus supports iOS 16.7.x. This means the iPhone 8 Plus benefits from an additional year of major software updates, potentially extending its practical usability for modern applications and security features.
• Repairability and Lifespan: Both models feature an aluminum unibody design for the iPhone 7 and a glass back with an aluminum frame for the iPhone 8 Plus, contributing to their overall build quality. Both also offer IP67 water and dust resistance, providing protection against splashes and brief immersion. Users often report that with proper care and potential battery replacements, these devices can remain functional for several years beyond their last major software update.

The internal components of these smartphones dictate their speed and efficiency in handling various tasks.

• Processing Capabilities: The iPhone 7 is equipped with a processor that handles everyday applications and multitasking smoothly. The iPhone 8 Plus features a newer generation processor, which provides a noticeable increase in speed and efficiency, particularly for more demanding applications, augmented reality experiences, and complex games.
• System Responsiveness: Users will find both devices responsive for general navigation and app launching. However, the iPhone 8 Plus offers a snappier experience, with quicker app loading times and smoother transitions, especially when juggling multiple applications simultaneously.
• Storage and RAM: The iPhone 7 was available with storage options up to 256GB, while the iPhone 8 Plus started at 64GB and also offered a 256GB variant. The iPhone 8 Plus also features 3GB of RAM, compared to the iPhone 7's 2GB, which can contribute to more fluid multitasking.

Both devices feature large displays designed for a clear viewing experience, though with some distinctions.

• Display Technology and Resolution: Both the iPhone 7 and iPhone 8 Plus utilize a 5.5-inch Retina HD LCD display with a resolution of 1920 by 1080 pixels, resulting in a pixel density of 401 pixels per inch. This provides sharp text and clear images for typical viewing distances.
• Brightness and Clarity: Both models offer a maximum brightness of 625 nits, ensuring good visibility in various lighting conditions, including outdoors.
• True Tone Technology: A key differentiator is the inclusion of True Tone technology on the iPhone 8 Plus. This feature automatically adjusts the display's white balance to match the ambient light, making colors appear more natural and potentially reducing eye strain, a feature not present on the iPhone 7.

The camera systems on both phones offer capable photography, with the newer model introducing notable enhancements.

• Rear Camera System: Both the iPhone 7 and iPhone 8 Plus feature dual 12-megapixel rear cameras, including a wide-angle and a telephoto lens, enabling optical zoom and Portrait Mode. The iPhone 8 Plus, however, incorporates an improved sensor and a newer image signal processor, leading to sharper images, better detail, and enhanced color saturation.
• Low-Light and Video Performance: The iPhone 8 Plus demonstrates better performance in low-light conditions, capturing brighter and more detailed images. For video recording, the iPhone 8 Plus offers the ability to capture 4K video at 60 frames per second and 1080p slow-motion video at 240 frames per second, which is an improvement over the iPhone 7's capabilities.
• Front Camera and Audio: Both devices feature a 7-megapixel front-facing camera. The iPhone 8 Plus also includes Portrait Lighting for its Portrait Mode, offering more creative options. Both phones provide a good media consumption experience with stereo speakers, with the iPhone 8 Plus having slightly louder speakers.

Beyond core performance, several practical elements differentiate these two devices.

• Build Materials and Design: The iPhone 7 features an aluminum unibody design. The iPhone 8 Plus introduced a glass back and front, with an aluminum frame, which enabled wireless charging. While the glass back offers a different aesthetic, it can be more susceptible to breakage from drops compared to the aluminum back of the iPhone 7.
• Connectivity and Ports: Both devices support Wi-Fi and LTE. The iPhone 8 Plus includes Bluetooth 5.0, an upgrade from the iPhone 7's older Bluetooth version, potentially offering more stable connections and better range with compatible accessories. Both models utilize the Lightning connector for charging and data transfer and notably lack a traditional 3.5mm headphone jack.
• Weight and Dimensions: The iPhone 7 weighs 138 grams, while the iPhone 8 Plus is heavier at 202 grams. The iPhone 8 Plus is also slightly thicker at 7.5mm compared to the iPhone 7's 7.3mm. These differences contribute to a more substantial feel for the iPhone 8 Plus.