iPhone 12 Pro • Unlocked vs iPhone 14 Plus • Locked T-Mobile

The iPhone 12 Pro, released in October 2020, and the iPhone 14 Plus, launched in October 2022, represent different generations within Apple's smartphone lineup. While both devices operate on Apple's iOS ecosystem, the iPhone 14 Plus introduces a larger display, a more substantial battery, and enhanced safety features, whereas the iPhone 12 Pro offers a dedicated telephoto camera and a more compact form factor. These differences cater to varying user preferences regarding screen size, photographic capabilities, and overall endurance.

When considering the longevity of these devices, several factors come into play, including their release timelines, software support, and physical repairability.

• Release Timeline and Software Support: The iPhone 12 Pro was released in 2020, while the iPhone 14 Plus followed two years later in 2022. This two-year difference means the iPhone 14 Plus is expected to receive software updates for a longer period, typically extending its functional lifespan by an additional year or two compared to the iPhone 12 Pro. Both devices are compatible with the latest iOS versions at the time of the iPhone 14 Plus's release.
• Repairability: The iPhone 12 Pro received an iFixit repairability score of 6 out of 10, indicating that many components are modular and accessible, though proprietary screws and increased waterproofing can complicate repairs. The iPhone 14 Plus initially received a higher repairability score due to its internal redesign allowing easier access to components from both the front and back. However, this score was later downgraded to 4 out of 10 by iFixit due to Apple's parts pairing system, which can limit functionality if repairs are performed with unauthorized or unpaired components.
• Expected Practical Lifespan: Users can generally expect both iPhones to perform reliably for several years. The iPhone 14 Plus, being newer, offers a longer projected period of official software support, which is a key aspect of a device's practical lifespan. The iPhone 12 Pro, while older, still benefits from Apple's extended software support, making it a viable option for users who do not require the absolute latest features.

The performance of a smartphone is largely determined by its internal processing capabilities and how efficiently it manages power and tasks.

• Processor Capabilities: The iPhone 12 Pro is equipped with a capable processor that handles everyday applications, multitasking, and graphically intensive games smoothly. Users generally report a responsive experience, even with demanding apps. The iPhone 14 Plus features a newer generation processor, which provides a modest increase in overall speed and efficiency. This translates to slightly faster app loading times, smoother transitions, and improved performance in more intensive tasks or future applications.
• Battery Behavior: A significant difference lies in battery endurance. The iPhone 12 Pro typically offers a full day of use for most users, though heavy usage, especially with 5G connectivity, might necessitate a midday charge. The iPhone 14 Plus is noted for its extended battery life, with many users reporting that it can comfortably last for up to two days on a single charge under normal usage conditions, making it a strong contender for users prioritizing endurance.
• Multitasking and Responsiveness: Both devices come with 6GB of RAM, allowing for efficient multitasking and quick switching between applications without significant slowdowns. The newer processor in the iPhone 14 Plus, combined with its larger battery, contributes to a consistently responsive user experience, even during prolonged periods of heavy use.

The visual experience on a smartphone is heavily influenced by its display technology, size, and clarity.

• Display Technology and Clarity: Both the iPhone 12 Pro and iPhone 14 Plus feature Super Retina XDR OLED displays, which deliver deep blacks, high contrast ratios, and vibrant colors. This technology ensures a rich and immersive viewing experience for photos, videos, and general content. Both displays offer a resolution that results in sharp text and detailed images. The iPhone 12 Pro has a resolution of 2532 x 1170 pixels, while the iPhone 14 Plus has a slightly higher resolution of 2778 x 1284 pixels due to its larger size.
• Brightness and Outdoor Use: Both models achieve a typical maximum brightness of 800 nits and a peak HDR brightness of 1200 nits, ensuring good visibility in various lighting conditions, including bright outdoor environments.
• Screen Size and Refresh Rate: The iPhone 12 Pro features a 6.1-inch display, offering a balanced size for one-handed use and pocketability. The iPhone 14 Plus provides a larger 6.7-inch display, which is beneficial for media consumption, gaming, and users who prefer more screen real estate. Both devices have a standard 60Hz refresh rate, which provides a smooth experience for most daily tasks, though some users accustomed to higher refresh rates might notice the difference.

The camera systems on both iPhones offer robust photography and videography capabilities, though with some distinct differences.

• Rear Camera System: The iPhone 12 Pro features a triple 12MP camera system, including wide, ultra-wide, and a dedicated 2x telephoto lens, along with a LiDAR scanner. The telephoto lens allows for optical zoom, and the LiDAR scanner assists with faster autofocus in low light and improved augmented reality experiences. The iPhone 14 Plus has a dual 12MP camera system with wide and ultra-wide lenses. It lacks a dedicated telephoto lens, relying on digital zoom. However, it benefits from a larger main sensor and the Photonic Engine, which enhances low-light performance and overall image quality.
• Photography and Video Features: The iPhone 12 Pro supports Apple ProRAW for more flexible photo editing and Night mode portraits. The iPhone 14 Plus introduces Cinematic mode for video recording with shallow depth of field and Action mode for smoother handheld video capture. Its front camera also gains autofocus. Both phones offer strong low-light performance, with the iPhone 14 Plus showing slight improvements due to its newer processing.
• Audio Quality: Both devices provide clear microphone quality for calls and video recording, and their stereo speakers offer a good audio experience for media consumption.