iPhone 13 Pro vs iPhone 15 Plus

The iPhone 13 Pro, released in September 2021, and the iPhone 15 Plus, launched in September 2023, represent different generations within Apple's smartphone lineup. While both operate on the iOS platform, the iPhone 15 Plus introduces a larger display with a modern interface element, an updated camera system, and a newer processor, distinguishing it from the iPhone 13 Pro's more compact form factor and professional-grade camera features.

When considering the practical lifespan of these devices, several factors come into play, including their release timelines and expected software support.

• Release Timeline: The iPhone 13 Pro was released in September 2021, making it two years older than the iPhone 15 Plus, which debuted in September 2023. This age difference directly impacts their remaining software support.
• OS Support Duration: Both devices receive regular iOS updates, but the iPhone 15 Plus, being newer, is expected to receive software support for a longer period, likely extending its functional life by at least two years compared to the iPhone 13 Pro. The iPhone 13 Pro launched with iOS 15 and is compatible with iOS 26, while the iPhone 15 Plus launched with iOS 17 and is also compatible with iOS 26.
• Repairability: The iPhone 13 Pro received an iFixit repairability score of 5 out of 10, with display and battery replacements being prioritized, though software limitations could complicate third-party repairs. Information on the iPhone 15 Plus's repairability score is less detailed, but Apple generally designs its devices with some modularity for common repairs.

Both the iPhone 13 Pro and iPhone 15 Plus offer robust performance for daily tasks, but their underlying hardware provides different capabilities, particularly for demanding applications and multitasking.

• Processor Capabilities: The iPhone 13 Pro is powered by an earlier generation processor, which capably handles everyday apps, gaming, and multitasking without significant slowdowns. The iPhone 15 Plus features a newer processor, offering enhanced efficiency and faster processing speeds, which translates to smoother performance in graphically intensive games, complex video editing, and future-proof readiness for upcoming software advancements.
• Battery Behavior: The iPhone 15 Plus is noted for its exceptional battery longevity, often lasting more than a full day of heavy use and up to three days with casual usage, making it a strong contender for users prioritizing extended uptime. The iPhone 13 Pro also offers good battery life, typically providing a full day of use for most users, with around 12 hours in some tests.
• Storage Options: The iPhone 13 Pro was available with storage options up to 1TB, catering to users with extensive storage needs for photos, videos, and applications. The iPhone 15 Plus offers storage configurations up to 512GB, which is ample for most users but less than the maximum offered by the 13 Pro.

The visual experience on both devices is delivered through high-quality OLED displays, though there are notable differences in size, refresh rate, and brightness.

• Display Technology and Size: The iPhone 13 Pro features a 6.1-inch Super Retina XDR OLED display, providing vibrant colors and deep blacks in a more compact form factor. The iPhone 15 Plus boasts a larger 6.7-inch Super Retina XDR OLED display, offering an expansive viewing area for media consumption and productivity.
• Refresh Rate and Smoothness: A key differentiator is the refresh rate; the iPhone 13 Pro includes ProMotion technology, allowing for an adaptive refresh rate up to 120Hz, which results in noticeably smoother scrolling and more fluid animations. The iPhone 15 Plus features a standard 60Hz refresh rate, which is consistent but does not offer the same level of visual fluidity as the 13 Pro's ProMotion display.
• Brightness Levels: The iPhone 15 Plus offers significantly higher peak outdoor brightness, reaching up to 2000 nits, making it easier to view content clearly in direct sunlight. The iPhone 13 Pro has a peak HDR brightness of 1200 nits, which is still bright for most indoor and outdoor conditions but less intense than the 15 Plus in very bright environments. The iPhone 15 Plus also incorporates the Dynamic Island, a versatile interface element that replaces the traditional notch found on the iPhone 13 Pro.

Both smartphones are equipped with advanced camera systems capable of capturing high-quality photos and videos, but they approach imaging with different hardware configurations and features.

• Camera System Configuration: The iPhone 13 Pro features a versatile triple 12MP camera system, including a dedicated telephoto lens with 3x optical zoom, a wide lens, and an ultra-wide lens, along with a LiDAR scanner for improved low-light focusing and depth sensing. The iPhone 15 Plus utilizes a dual-camera system with a high-resolution 48MP main sensor that enables a 2x telephoto option through sensor cropping, alongside a 12MP ultra-wide lens.
• Photography Performance: The iPhone 13 Pro excels in professional photography scenarios with its optical telephoto lens and macro photography capabilities. Its larger sensors and wider apertures on the main and ultra-wide cameras also contribute to strong low-light performance. The iPhone 15 Plus, with its 48MP main sensor and Photonic Engine, delivers detailed images, improved low-light performance, and enhanced portrait capabilities.
• Video Recording Quality: Both devices offer excellent video recording, including Cinematic mode for shallow depth of field effects and 4K Dolby Vision HDR video. The iPhone 13 Pro also supports ProRes video recording, a feature beneficial for professional video workflows.