Glossary Explanation

Refresh Rate

Refresh rate is how many times the screen updates per second, usually measured in Hz.

Screen Refresh Rate

Meaning

What It Means

A higher refresh rate can make scrolling, animations, and some games look smoother. Common values include 60Hz, 90Hz, 120Hz, and above.

It improves visual fluidity, though the final feel also depends on software optimization and app support.

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

RAM is temporary working memory that keeps active apps and tasks ready for fast access.

RBDS refers to Radio Broadcast Data System and is commonly used in device specifications.

RDS refers to Radio Data System and is commonly used in device specifications.

Rechargeable Battery Types is a battery or charging term used to describe power capacity, charging, or endurance.

Resistive touchscreen is a display term used to explain screen technology, sharpness, or visual output.

Resolution describes how many pixels are shown on the screen, image, or video frame.

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

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

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

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

ROM refers to Read-Only Memory and is commonly used in device specifications.

RS-MMC refers to Reduced-Size Multi Media Card and is commonly used in device specifications.