Introduction
Apple Inc. designed and marketed smartphones which are known as iPhone. iOS mobile operating system that uses in all iPhone device. In June 2007, the first generation iPhone was released.
It is a very reliable device with a multi-touch screen, including a virtual keyboard. A user can connect Bluetooth with their smartwatch and also cellular network through WiFi. An iPhone can send and receive browse the web, email, play music, take photos, shoot video, GPS navigation, mathematical calculator, receive voicemail and also send and receive text messages. The user can also use more functionality through a mobile app. The first generation iPhone was GSM Phone. The 3G network supported in iPhone 3G mobile. Later on, this device upgrades hardware programme, higher display resolution, and front-facing camera. In 2013, Apple launched 5S with a fingerprint sensor and boost hardware performance. Apple iPhone 6 plus was released on September 2014 with a specification 4.7-inch display.
iPhone Launched 4S smartphone with improved the voice assistant Siri and hardware. The iPhone 5 featured a 4-inch display, introduced lighting connector. Apple launched the 5S with a fingerprint sensor and improve hardware in 2013. Apple iPhone 6 was released with same featured and larger display size. In the same year, Apple launched iPhone 6s with improve batter hardware performance and support pressure sensitive touch input. Apple iPhone XS max is the first plus-sized. Gaming performance in these models is very high. However, as you know that it is not cheap Phone so you can spend the same amount of money on good laptops, those who interested play virtual game.
Hardware
Sensor
There are lots of sensor in iPhone devices, which are used to adjust display brightness, motion control game, location-based service, fingerprint sensor and many more.
Apple uses a rechargeable lithium-ion battery. The iPhone charge USB to AC adapter, wireless charging also support some device of iPhone. If any problems in a battery, the phone can be returned to Apple and replaced for free under warranty.
Third party battery replacement kit has been available an at very lower price in July 2007. An instruction book and screwdriver include in this kit.
Screen and Input
The first five generation, liquid crystal display is a 3.5 inch. Resolution of the first three-generation screen has a 320*480. Resolution of iPhone 4 and 4S have a 640*960, the 4-inch models. iPhone 5 and 5S have a resolution of 750*1334. the 5.5-inch display, with a resolution 1080*1920. First OLED display use in iPhone X. Twisted-nematic LCDs used in initial models. Fingerwork is a technology that used in the touch and gesture. Minimal hardware use in iPhone, with most models specification five buttons. A home button is located directly below the display, it is used to close the active app.
Camera
The iPhone 3G has a fixed-focus 2-megapixel camera on the back. It has no flash, autofocus, optical zoom and not support video recording. The iPhone 4 has a 5-megapixel camera and also possible video recording facility. The 8-megapixel camera introduces in iPhone 4S device, that can record at 1080p resolution. The Apple iPhone 6 and Apple iPhone 6 plus have an 8-megapixel camera on the back and 1.2-megapixel front shooter for selfies.
Apple Inc. designed and marketed smartphones which are known as iPhone. iOS mobile operating system that uses in all iPhone device. In June 2007, the first generation iPhone was released.
It is a very reliable device with a multi-touch screen, including a virtual keyboard. A user can connect Bluetooth with their smartwatch and also cellular network through WiFi. An iPhone can send and receive browse the web, email, play music, take photos, shoot video, GPS navigation, mathematical calculator, receive voicemail and also send and receive text messages. The user can also use more functionality through a mobile app. The first generation iPhone was GSM Phone. The 3G network supported in iPhone 3G mobile. Later on, this device upgrades hardware programme, higher display resolution, and front-facing camera. In 2013, Apple launched 5S with a fingerprint sensor and boost hardware performance. Apple iPhone 6 plus was released on September 2014 with a specification 4.7-inch display.
iPhone Launched 4S smartphone with improved the voice assistant Siri and hardware. The iPhone 5 featured a 4-inch display, introduced lighting connector. Apple launched the 5S with a fingerprint sensor and improve hardware in 2013. Apple iPhone 6 was released with same featured and larger display size. In the same year, Apple launched iPhone 6s with improve batter hardware performance and support pressure sensitive touch input. Apple iPhone XS max is the first plus-sized. Gaming performance in these models is very high. However, as you know that it is not cheap Phone so you can spend the same amount of money on good laptops, those who interested play virtual game.
Hardware
Sensor
There are lots of sensor in iPhone devices, which are used to adjust display brightness, motion control game, location-based service, fingerprint sensor and many more.
- Accelerometer
- Magnetometer
- Proximity sensor
- Ambient light sensor
- Fingerprint sensor
- Radio
- Barometer
- Facial recognition sensor
- Gyroscopic sensor
Battery
Apple uses a rechargeable lithium-ion battery. The iPhone charge USB to AC adapter, wireless charging also support some device of iPhone. If any problems in a battery, the phone can be returned to Apple and replaced for free under warranty.
Third party battery replacement kit has been available an at very lower price in July 2007. An instruction book and screwdriver include in this kit.
Screen and Input
The first five generation, liquid crystal display is a 3.5 inch. Resolution of the first three-generation screen has a 320*480. Resolution of iPhone 4 and 4S have a 640*960, the 4-inch models. iPhone 5 and 5S have a resolution of 750*1334. the 5.5-inch display, with a resolution 1080*1920. First OLED display use in iPhone X. Twisted-nematic LCDs used in initial models. Fingerwork is a technology that used in the touch and gesture. Minimal hardware use in iPhone, with most models specification five buttons. A home button is located directly below the display, it is used to close the active app.
Camera
The iPhone 3G has a fixed-focus 2-megapixel camera on the back. It has no flash, autofocus, optical zoom and not support video recording. The iPhone 4 has a 5-megapixel camera and also possible video recording facility. The 8-megapixel camera introduces in iPhone 4S device, that can record at 1080p resolution. The Apple iPhone 6 and Apple iPhone 6 plus have an 8-megapixel camera on the back and 1.2-megapixel front shooter for selfies.
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