The iPhone 12, released in October 2020, introduced various upgrades over its predecessors, focusing on display, durability, and performance. Here are the standout features: 1. **Display**: The iPhone 12 features a 6.1-inch Super Retina XDR OLED display with a resolution of 2532 x 1170 pixels, delivering sharp colors and deep contrast. The display is protected by Ceramic Shield, which improves drop resistance by up to four times compared to previous models. 2. **5G Connectivity**: One of the major upgrades, the iPhone 12 was the first iPhone to support 5G networks, enabling faster download speeds and improved connectivity where 5G is available. 3. **A14 Bionic Chip**: Powered by Apple’s A14 Bionic chip, the iPhone 12 provides high performance and efficiency. This chip also enhances machine learning, enabling smoother performance in photography, gaming, and augmented reality (AR) applications. 4. **Camera System**: The iPhone 12 has a dual-camera setup with a 12MP ultra-wide and wide lens. Night Mode and Deep Fusion are available on both cameras, improving low-light performance and enhancing detail and color in various lighting conditions. It can record HDR video with Dolby Vision at up to 30fps, offering cinema-quality video recording capabilities. 5. **MagSafe**: Apple reintroduced MagSafe with the iPhone 12, allowing for magnetic accessories and faster wireless charging up to 15W. The MagSafe system also makes it easier to attach accessories, such as wallets or cases, to the back of the phone. 6. **Durability and Design**: The iPhone 12 has an IP68 rating, allowing it to withstand water immersion up to 6 meters for 30 minutes. It features a flat-edged design, reminiscent of the iPhone 4 and iPhone 5, and is available in five colors. 7. **Battery Life**: The iPhone 12 offers solid battery performance, typically lasting up to 17 hours of video playback. These features made the iPhone 12 a notable choice for users looking for advanced display quality, speed with 5G, and a balance of functionality and durability in a sleek, modern design.