iPhone 11 • Unlocked vs iPhone 12 Pro • Unlocked

The iPhone 11, released in September 2019, and the iPhone 12 Pro, launched in October 2020, represent different generations within Apple's smartphone lineup. While both devices offer a similar user experience through Apple's iOS ecosystem, the iPhone 12 Pro introduces advancements in display technology, camera capabilities, and overall durability. Both operate on the same core iOS software, ensuring a consistent interface and access to applications.

When considering the practical lifespan of these devices, several factors come into play, including software support and physical resilience.

• Release Timeline and OS Support: The iPhone 11 was released in September 2019, while the iPhone 12 Pro followed in October 2020. As of March 2026, both models are compatible with iOS 26. The iPhone 11 is estimated to receive major iOS updates until around Fall 2026, with security updates potentially extending beyond that. The iPhone 12 Pro is expected to receive updates until approximately 2027 or iOS 20/21, which could be around 2026-2027. This suggests the iPhone 12 Pro may offer a slightly longer period of major software updates.
• Repairability and Physical Durability: Both the iPhone 11 and iPhone 12 Pro received a repairability score of 6 out of 10 from iFixit, indicating a moderate ease of repair for common components like the display and battery. However, the iPhone 12 Pro features a Ceramic Shield front cover, which Apple claims offers four times better drop performance compared to the iPhone 11's dual-ion exchange-strengthened glass. Drop tests have shown the iPhone 12 Pro's screen to be more resistant to cracking, withstanding more pressure before breaking. The iPhone 12 Pro also boasts an improved IP68 water resistance rating, capable of submersion up to 6 meters for 30 minutes, compared to the iPhone 11's 2-meter rating for the same duration.
• Expected Practical Lifespan: Given the current software support and durability enhancements, the iPhone 12 Pro is likely to remain a fully functional and supported device for a slightly longer duration than the iPhone 11, particularly benefiting from its more robust screen and extended water resistance.

The performance of a smartphone is crucial for daily tasks, from app usage to multitasking and gaming.

• Processor Capabilities: The iPhone 11 is equipped with a capable processor that handles everyday applications and general multitasking smoothly. The iPhone 12 Pro features a newer generation processor, which provides enhanced performance for more demanding applications, faster processing of complex tasks, and improved efficiency. This translates to quicker app loading times and a more fluid experience, especially with graphically intensive games or professional-grade applications.
• Multitasking and Responsiveness: The iPhone 11 comes with 4GB of RAM, which is sufficient for typical daily usage and switching between several apps. The iPhone 12 Pro, with 6GB of RAM, offers more headroom for extensive multitasking, allowing users to keep more applications open in the background without experiencing slowdowns or app reloads. This additional memory contributes to a more consistently responsive user experience.
• Storage Options: The iPhone 11 was available with storage options of 64GB, 128GB, and 256GB. The iPhone 12 Pro starts with a base storage of 128GB and extends to 256GB and 512GB, offering more space for photos, videos, and applications, particularly beneficial for users who store large amounts of data.
• Battery Behavior: The iPhone 11 has a larger battery capacity at 3110 mAh compared to the iPhone 12 Pro's 2815 mAh. Despite this, Apple initially claimed similar video playback times for both models (around 17 hours) due to the iPhone 12 Pro's more power-efficient processor and OLED display. However, some real-world tests suggest the iPhone 11 can offer slightly longer screen-on time for general use, while the iPhone 12 Pro's efficiency and faster charging capabilities are notable.

The display is a primary interface for smartphone interaction, and there are distinct differences between these two models.

• Display Technology and Clarity: The iPhone 11 features a 6.1-inch Liquid Retina HD display, which is an LCD panel with a resolution of 1792 x 828 pixels and a pixel density of 326 PPI. The iPhone 12 Pro, while also having a 6.1-inch screen, upgrades to a Super Retina XDR display, an OLED panel with a higher resolution of 2532 x 1170 pixels and a pixel density of 460 PPI. This results in significantly sharper images and text on the iPhone 12 Pro.
• Brightness and Contrast: The iPhone 11's LCD screen offers a typical maximum brightness of 625 nits. The iPhone 12 Pro's OLED display provides superior contrast with deeper blacks and more vibrant colors, reaching 800 nits typical brightness and up to 1200 nits for HDR content. This makes the iPhone 12 Pro's screen more legible in bright outdoor conditions and enhances the viewing experience for high-dynamic-range media.
• Refresh Rate: Both devices feature a standard 60Hz refresh rate. This means scrolling and animations will appear smooth on both, though neither offers the ultra-smooth experience of higher refresh rate displays found in some other devices.
• Viewing Experience: While both phones share the same screen size, the iPhone 12 Pro's OLED technology and higher resolution provide a more immersive and detailed viewing experience, particularly noticeable when consuming high-quality video content or viewing detailed images.

Camera performance is a key differentiator, with the iPhone 12 Pro offering a more advanced system.

• Rear Camera System: The iPhone 11 features a dual 12MP camera system, including a wide and an ultra-wide lens. The iPhone 12 Pro steps up to a triple 12MP camera system, adding a telephoto lens to the wide and ultra-wide setup. This telephoto lens enables optical zoom capabilities not present on the iPhone 11.
• Low-Light and Everyday Photography: Both phones offer Night Mode for improved low-light performance. The iPhone 12 Pro, however, benefits from a wider aperture on its main lens (f/1.6 vs f/1.8 on iPhone 11) and the inclusion of a LiDAR Scanner, which aids in faster autofocus in low-light conditions and enhances Night Mode portraits. Users generally report that the iPhone 12 Pro produces slightly brighter photos with richer colors and better detail, especially in challenging lighting.
• Video Recording Quality: Both devices support 4K video recording at up to 60 frames per second. The iPhone 12 Pro introduces Dolby Vision HDR video recording, offering enhanced dynamic range and color accuracy for video content.
• Front Camera and Audio: Both models feature a 12MP TrueDepth front camera. The iPhone 12 Pro also brings Night Mode to the selfie camera. For audio, both provide a good media consumption experience through their speakers and offer clear microphone quality for calls and recordings.