Apple iPhone 11

1. Introduction: Unveiled on September 10, 2019, and released on September 20, 2019, the iPhone 11 continued Apple's legacy of cutting-edge technology. Weighing 194 g and measuring 150.9 x 75.7 x 8.3 mm, the device showcased a sleek design featuring a glass front and back (Corning-made glass) held together by an aluminum frame (7000 series). With Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by) options, including a specific version for China, the iPhone 11 boasted IP68 dust/water resistance (up to 2m for 30 min) and Apple Pay (Visa, MasterCard, AMEX certified).

2. Display and Performance: The iPhone 11 featured a Liquid Retina IPS LCD display with 625 nits (typ). The 6.1-inch screen offered a resolution of 828 x 1792 pixels and a 19.5:9 ratio (~326 ppi density), protected by scratch-resistant glass. Operating on iOS 13, upgradable to iOS 17.2, the device was powered by the Apple A13 Bionic (7 nm+) chipset, equipped with a Hexa-core CPU (2x2.65 GHz Lightning + 4x1.8 GHz Thunder) and an Apple GPU with 4-core graphics. Storage options included 64GB, 128GB all coupled with 4GB of RAM and NVMe technology.

3. Camera and Connectivity: The iPhone 11 boasted a dual main camera setup, featuring a 12 MP wide lens and a 12 MP ultrawide lens. With dual-LED dual-tone flash and HDR capabilities, the main camera recorded videos at 4K@24/30/60fps, 1080p@30/60/120/240fps, with stereo sound recording. The 12 MP front-facing camera, equipped with SL 3D (depth/biometrics sensor), captured stunning selfies and supported video recording at 4K@24/30/60fps, 1080p@30/60/120fps with gyro-EIS. Connectivity options included Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 5.0, NFC, and GPS with GLONASS, GALILEO, and QZSS support.

4. Battery and Miscellaneous: The iPhone 11 housed a non-removable Li-Ion 3110 mAh battery, supporting wired charging with PD2.0, delivering 50% charge in 30 minutes (advertised). Wireless charging (Qi) was also available. Featuring stereo speakers and lacking a 3.5mm jack, the device supported Face ID and included sensors such as an accelerometer, gyro, proximity sensor, compass, barometer, and Ultra Wideband (UWB) support. Available in Black, Green, Yellow, Purple, Red, and White colors, the iPhone 11 was identified by model numbers A2221, A2111, A2223, and iPhone12,1, catering to a variety of user preferences.