Glossary Explanation

Battery Life

Battery life describes how long the device can run before it needs to be charged again.

EnduranceBackup Time

Meaning

What It Means

This may refer to general endurance, screen-on behavior, talk time, or a branded usage claim from tests or marketing.

Real battery life always varies with brightness, signal, apps, gaming, camera use, and background activity.

Why It Matters

This term can appear on full specification tables, product comparison pages, and the inline help icons placed next to technical labels.

Use the glossary when you want a quick explanation before comparing two devices feature by feature.

Same letter, quick access

Bada OS is a software term used to describe the platform, interface, or system capability of a device.

Band is a connectivity term used to describe how a device links to networks, accessories, or other hardware.

Bandwidth is a connectivity term used to describe how a device links to networks, accessories, or other hardware.

Bar is a glossary term used on device pages to explain a feature, technology, or specification.

Base Station is a glossary term used on device pages to explain a feature, technology, or specification.

Battery charging refers to how the device battery is refilled and what charging speed or method it supports.

BeiDou Navigation Satellite System is a glossary term used on device pages to explain a feature, technology, or specification.

Benchmarking is a hardware term used to describe performance, memory, or core internal components.

Biometrics means using a body-based trait such as fingerprint or face data for identification or unlocking.

Bit is a hardware term used to describe performance, memory, or core internal components.

BlackBerry OS is a software term used to describe the platform, interface, or system capability of a device.

BlackBerry Playbook OS is a software term used to describe the platform, interface, or system capability of a device.