आईफोन 1 - aaeephon 1

Apple introduced the iPhone 8 and 8 Plus with a new glass and aluminium enclosure, Retina HD display, A11 Bionic Chip, and wireless charging on Sept. 12, 2017. The front and back glass enclosure, which Apple claims is the most durable glass ever in a smartphone, is reminiscent of the design of the iPhone 4 and 4s. True Tone technology adjusts the white balance of the display to match the surrounding light. Redesigned stereo speakers are 25% louder and deliver deeper bass. Apple calls the A11 Bionic chip "the most powerful and smartest chip ever in a smartphone." It features a six-core CPU with two performance cores and four efficiency cores, which are 25% and 70% faster than the A10 Fusion chip, respectively. The new iPhones include an Apple-designed GPU that delivers up to 30% faster graphics than in 2016’s iPhone 7. Each model features an improved 12-megapixel camera with a larger (and faster) sensor, a new color filter, deeper pixels and capabilities for 4K video up to 60fps and 1080p slo-mo up to 240fps. ARKit in iOS 11 allows developers to create AR games and apps offering immersive and fluid experiences. Color variations include space gray, silver, and a new version of gold. Pre-orders begin on Sept. 15; sales in stores begin Sept. 22.

To commemorate a decade of iPhones, Apple ended its September event with “one more thing,” the iPhone X (“ten”). Starting at $999 for 64GB and $1,149 for 256GB, it is Apple’s most expensive iPhone to date. It includes a redesigned glass and stainless steel enclosure, wireless charging and dual cameras. Its flagship feature is an edge-to-edge “Super Retina display” -- a 5.8-in. OLED display that supports Dolby Vision and HDR 10. It has a pixel resolution of 458ppi, a 1 million-to-1 contrast ratio, and True Tone. Touch ID and the Home button have been removed in favor of a new biometric security: Face ID. Face ID uses a TrueDepth camera system made up of a dot projector, infrared camera and flood illuminator. The A11 Bionic chip works in tandem with advanced depth-sensing technologies to map and recognize a user's face to securely unlock the iPhone or make a transaction with Apple Pay. Face ID only works when a user looks at the iPhone X directly and is designed to prevent spoofing by photos and masks. The TrueDepth camera also can animate emoji, which Apple playfully calls Animoji. The 7-megapixel TrueDepth front-facing camera that enables Face ID also includes auto image stabilization and delivers Portrait mode for better selfies with a depth-of-field effect. The dual 12-megapixel rear camera includes dual optical image stabilization, and an improved f/2.4 aperature on the telephoto lens. According to Apple, the new A11 Bionic neural engine performs up to 600 billion operations per second and is designed for specific machine learning algorithms, enabling Face ID, Animoji, and other features. Colors include silver and space gray. Pre-orders start on Oct. 27; the iPhone X will be available November 3.

Featuring 5.8- and 6.5-in. all-screen designs and improved scratch- and water-resistance, Apple's iPhone Xs and Xs Max both offer Super Retina OLED displays that support Dolby Vision and HDR10 and have iOS system-wide color management; the Xs Max has the largest iPhone display to date, with more than 3 million pixels, and the biggest battery – promising up to an hour and a half more battery life than the iPhone X. The 12-megapixel dual-camera system offers advanced depth segmentation in Portrait mode with the ability to adjust depth of field both in preview and post-capture for precise control in portrait creation; the new system allows for faster face tracking for Face ID, Memoji and third-party ARKit apps. Low-light performance and image stabilization has been enhanced for both still photography and video capture, in addition to an extended dynamic range for better highlight and shadow detail, and four built-in mics can record stereo sound. These models are the first to include Apple's A12 Bionic Chip with second-generation Neural Engine. The new chip design is capable of completing up to 5 trillion operations per second (compared with 600 billion in its predecessor). Models in 64GB, 256GB and 512GB configurations start at $999 and $1,099 for the Xs and Xs Max, respectively. Pre-orders began on Sept. 14, with availability in stores on Sept. 21.

The iPhone 14 and new 14 Plus have the same form factor and price range as last year, with the larger Plus model replacing the discontinued iPhone 13 mini. Both use an updated version of the Bionic A15 processor — the same chip used in the 2021 models — and offer better battery life. Prices start at $799 for the iPhone 14 and $899 for the larger 14 Plus, with storage options of 128GB, 256GB, and 512GB. Both models use Apple’s Super Retina XDR displays with the iPhone 14 having a 6.1-in. screen and the 14 Plus model sporting a 6.7-in. display. (Unlike the Pro models, these versions of the iPhone do not have an always-on display or any changes to the screen "notch.") Both feature a 12MP dual-camera system with Ultra Wide and Wide cameras, sensor‑shift optical image stabilization, and cinematic and action modes for video. 4K video can be shot at 24 fps, 25 fps, 30 fps, or 60 fps and HDR video recording with Dolby Vision is available at up to 60 fps. Pre-orders for the iPhone 14 began Sept. 7, with the phones available in stores on Sept. 16 (iPhone 14) and Oct. 7 (iPhone 14 Plus).

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