Design:
The iPhone 6 had a sleek and modern design, with a larger display and thinner profile than its predecessor. The body was made of aluminum with rounded edges, and the front of the phone was covered by a sheet of Gorilla Glass. The device was available in three colors: Space Gray, Silver, and Gold.
Display:
The iPhone 6 featured a 4.7-inch Retina HD display with a resolution of 1334 x 750 pixels. The display used IPS (in-plane switching) technology, which provided wide viewing angles and accurate color reproduction. The display was also coated with an oleophobic layer to resist fingerprints and smudges.
Camera:
The iPhone 6 had an 8-megapixel insight camera with a f/2.2 aperture and a 1.5µ pixel size. The camera was equipped with advanced features such as phase detection autofocus and improved image stabilization, which helped to capture clear and sharp photos. The camera could also record 1080p HD video at 60 frames per second.
The front-facing camera was a 1.2-megapixel FaceTime HD camera, which was capable of recording 720p HD video. The camera also had an improved sensor and larger pixels, which allowed for better low-light performance and clearer selfies.
Performance:
The iPhone 6 was powered by Apple's A8 chip, which was a 64-bit processor with 2 billion transistors. The chip was designed to provide improved performance and efficiency compared to the A7 chip used in the iPhone 5S. The A8 chip was also equipped with an M8 motion coprocessor, which allowed the phone to track motion data more accurately.
The iPhone 6 was available with 16GB, 64GB, or 128GB of storage, and had 1GB of RAM.
Operating system:
The iPhone 6 was released with iOS 8, which was a major update to Apple's mobile operating system. iOS 8 introduced several new features, including a redesigned user interface, improved notifications, and new keyboard options. The operating system was also optimized for the larger display of the iPhone 6, with new features such as Reachability, which allowed users to access the top of the screen by double-tapping the home button.
Connectivity:
The iPhone 6 was the first iPhone model to feature NFC (near-field communication) technology, which allowed users to make payments using Apple Pay. The phone also had Bluetooth 4.0, Wi-Fi 802.11ac, and 4G LTE connectivity, which provided fast and reliable internet access.
Battery life:
The iPhone 6 had a built-in rechargeable lithium-ion battery, which provided up to 14 hours of talk time on 3G, up to 10 hours of internet use on 3G, up to 10 hours of internet use on 4G LTE, up to 11 hours of video playback, and up to 50 hours of audio playback. The phone also had a power-saving mode, which could extend the battery life by reducing performance and disabling certain features.
Overall, the iPhone 6 was a significant improvement over its predecessor, with a larger display, improved camera, and new features such as NFC technology and Apple Pay. It was a popular smartphone model for several years, and its design and features influenced later iPhone models as well.
Issues or Recalls?
- Bandmate: Shortly after the release of the iPhone 6 Plus, some users reported that the phone was susceptible to bending when placed in a pocket or subjected to pressure. This issue became known as "Bandmate" and sparked widespread media coverage. Apple denied that the iPhone 6 Plus was prone to bending, but later released a statement acknowledging that a small number of devices had been affected.
- Touch Disease: Beginning in 2016, some iPhone 6 Plus devices began to exhibit a problem known as "Touch Disease." This issue caused the touch screen to become unresponsive or display a flickering gray bar at the top of the screen. It was caused by a design flaw in the phone's logic board, and affected a significant number of devices. Apple did not offer a free repair program for affected devices, but did offer a discounted repair service.
- Battery issues: In late 2016, Apple launched a battery replacement program for the iPhone 6 Plus and several other models, after it was discovered that some devices were unexpectedly shutting down due to degraded batteries. This issue affected a small number of devices, but Apple offered free battery replacements for eligible devices.