A comprehensive guide to the iPhone 7 Plus
The iPhone 7 Plus was released in 2016 and runs iOS 15; it will no longer receive software updates. If an iPhone no longer receives software updates, it may still be usable for some tasks such as making calls, sending messages, browsing the internet, using apps that are compatible with its current operating system version, and playing media files.
the iPhone 7 Plus is water-resistant with an IP67 rating, which means it can withstand being submerged in water up to 1 meter deep for up to 30 minutes. However, it's important to note that water damage is not covered under the device's warranty, so it's still recommended to handle it with care around water. Other notable features of the iPhone 7 Plus include a 4.7-inch Retina HD display with wide color gamut and 3D Touch, and a Touch ID fingerprint sensor for secure authentication. The iPhone 7 Plus was the first iPhone to remove the traditional 3.5mm headphone jack and instead rely on a Lightning connector for audio.
There are two models of the iPhone 7 Plus:
iPhone 7: The iPhone 7 features a 4.7-inch Retina display, a 12-megapixel camera
iPhone 7 Plus: the iPhone 7 Plus has a larger 5.5-inch Retina display, dual 12-megapixel cameras with optical zoom at 2x, and Portrait mode.
The iPhone 7 Plus and the iPhone 7 were available in the following colors:
iPhone 7:
Jet Black
Black
Silver
Gold
Rose Gold
Red (Special Edition)
iPhone 7 Plus:
Jet Black
Black
Silver
Gold
Rose Gold
The camera system
The iPhone 7 Plus features a dual-camera system that includes a 12-megapixel wide-angle lens and a 12-megapixel telephoto lens. The dual-lens system allows for 2x optical zoom and up to 10x digital zoom. The camera also features optical image stabilization, a quad-LED True Tone flash, and support for 4K video recording.
Performance
The iPhone 7 Plus is powered by Apple's A10 Fusion chip, which features a quad-core CPU and a six-core GPU. This provides the device with fast and efficient performance, allowing for smooth multitasking and quick app launches.
Battery life
The iPhone 7 Plus has a non-removable 2900mAh battery, which provides up to 21 hours of talk time, up to 13 hours of internet use, and up to 60 hours of audio playback. The device also features fast charging and wireless charging capabilities.
Storage
The iPhone 7 Plus comes in three storage options: 32GB, 128GB, and 256GB. The device does not have a microSD card slot for expandable storage.
More about the display
Retina display is a term coined by Apple to describe a high-resolution display that has pixels so small they are not visible to the human eye at a typical viewing distance. This type of display is used on many Apple devices, including the iPhone, and provides sharp and clear visuals.
LCD (Liquid Crystal Display) is a type of display technology that uses a backlight to illuminate the screen. The backlight shines through a layer of liquid crystal cells to create images on the display. LCD displays are common on many smartphones and offer good color accuracy and brightness.
OLED (Organic Light Emitting Diode) is a type of display technology that uses organic compounds to emit light when an electric current is applied. OLED displays do not require a backlight, which allows them to be thinner and more flexible than LCD displays. OLED displays are also known for their deep blacks, high contrast ratio, and vibrant colors.
In summary, Retina display is a branding term used by Apple to describe a high-resolution display, while LCD and OLED are two different display technologies that are commonly used in smartphones. LCD displays use a backlight to illuminate the screen, while OLED displays do not require a backlight and use organic compounds to emit light.
