Name: BlackBerry Key 2 11.4 cm (4.5") Android 8.1 4G USB Type-C 6 GB 64 GB 3500 mAh Black
Brand: BlackBerry
SKU: PRD-63824-039
Rating: 4.420454545454546 (88 reviews)

BlackBerry

BlackBerry PRD-63824-039 smartphone 

Key 2

Size of the display for this product, measured diagonally, usually in inches.

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.

A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.

The model number for the processor in a computer.

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.

The use of processors that have datapath widths, integer size, and memory addresses widths of 64 bits (eight octets). In 2003 64-bit CPUs were introduced to the (previously 32-bit) mainstream personal computer arena in the form of the x86-64 and 64-bit PowerPC processor architectures and in 2012 even into the ARM architecture targeting smartphones and tablet computers, first sold on September 20, 2013 in the iPhone 5S powered by the ARMv8-A Apple A7 SoC.

The amount e.g of data which can be stored inside the device.

Types of memory cards which can be used with this product.

The maximum size of memory card that can be used with this device.

The resolution of the images produced with the rear camera, given in MP (megapixel. 1 MP = 1 million pixels).

Indicates the type of the camera at the front of the product, dual or single.

Whether or not the rear camera features its own flash.

This is the maximum frame rate, also known as frame frequency and frames per second (FPS). It is the frequency (rate) at which an imaging device produces unique consecutive images called frames. The term applies equally well to film and video cameras, computer graphics, and motion capture systems. Frame rate is most often expressed in frames per second (FPS) and is also expressed in progressive scan monitors as hertz (Hz).

Indicates the type of the camera at the back of the product, dual or single.

Device focusing a camera or other piece of equipment automatically.

The amount that the camera lens can zoom.

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point  A LAN interconnects computers in a small area e.g. home, school or office.

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.

The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).

The type of cellular connection subscription.

The device features a socket into which a USB cable can be plugged.

The type of USB connector/port that this product has.

Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.

How headphones connect to a device e.g. wirelessly or via a cable and connector.

Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network

The colour e.g. red, blue, green, black, white.

Simultaneous video and audio signals to enable people to talk to and see each other in real time.

A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.

You can use your device to manage your information and your time.

Assisted GPS, generally abbreviated as A-GPS, enhances the startup performance of a GPS satellite-based positioning system. It is used extensively with GPS-capable cellular phones as its development was accelerated by the U.S. FCC's 911 mandate making the location of a cell phone available to emergency call dispatchers.

Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. The system provides critical capabilities to military, civil and commercial users around the world. It is maintained by the United States government and is freely accessible to anyone with a GPS receiver.

Whether the navigation system can locate the phone's position.

Frequency-modulated (FM) radio gives the clearest reception of any radio band. When used with a headset, it delivers stereo-like sound.

Indicates whether automatic redialing is available on this product

The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.

The type of keys on a keyboard, and their position on the keyboard. This can differ from country to country.

Description of a technology platform including a processor, chipset, platform software and wired networking capabilities.

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

The type of battery in the device, e.g. nickel–cadmium (NiCd).

A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.

The device e.g. smartphone, tablet uses gravity to sense whether it should be displaying in portrait or landscape mode.

The measurement or extent of something from side to side.

The distance from the front to the back of something.

The measurement of the product from head to foot or from base to top.

SAR stands for Specific Absorption Rate which is the unit of measurement for the amount of radio frequency energy absorbed by the head when using mobile equipment.

SAR stands for Specific Absorption Rate which is the unit of measurement for the amount of radio frequency (RF) energy absorbed by the body when using mobile equipment.

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

BlackBerry Key 2. Display diagonal: 11.4 cm (4.5"), Display resolution: 1620 x 1080 pixels. Processor frequency: 2.2 GHz, Processor family: Qualcomm, Processor model: SDM660. RAM capacity: 6 GB, Internal storage capacity: 64 GB. Rear camera resolution (numeric): 12 MP, Rear camera type: Dual camera. Operating system installed: Android 8.1. Battery capacity: 3500 mAh. Product colour: Black

BlackBerry Key 2, 11.4 cm (4.5"), 6 GB, 64 GB, 12 MP, Android 8.1, Black

BlackBerry PRD-63824-039 smartphone

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Description

Product Features:

BlackBerry Key 2 11.4 cm (4.5") Android 8.1 4G USB Type-C 6 GB 64 GB 3500 mAh Black

Specification

Display

Processor

Storage

Camera

Network

Subscription

Ports & interfaces

Messaging

Design

Performance

Navigation

Multimedia

Call management

Keyboard

Software

Battery

Sensors

Weight & dimensions

Certificates

Other features