What is the difference between a wireless keyboard and a Bluetooth keyboard?

To us outsiders, wireless keyboards and Bluetooth keyboards may be the same thing, both of which do not require a physical connection to a computer or other device, but there are actually some differences between them. The connection method and some additional features of the two will be different. Today we will introduce the differences between them.

1. Connectivity

Wireless keyboards:

Typically use radio frequency (RF) technology, usually in the 2.4GHz range.

A USB receiver needs to be plugged into the computer or device.

The USB receiver communicates with the keyboard via wireless signals.

Bluetooth keyboards:

Use Bluetooth technology to connect.

No separate USB receiver is required because it connects directly to the device's Bluetooth hardware.

More versatile because it can connect to a variety of Bluetooth-enabled devices, such as smartphones, tablets, and computers.

2. Compatibility and flexibility

Wireless keyboards:

Typically compatible with computers and devices that have USB ports and support the specific RF technology used by the keyboard.

May have limitations in cross-device compatibility.

Bluetooth keyboards:

Highly compatible with any Bluetooth-enabled device, including laptops, desktops, smartphones, tablets, and even some smart TVs.

Provides greater flexibility in connecting to multiple devices and switching between them.

3. Power and battery life

Both types of keyboards typically require batteries to operate.

Battery life may vary depending on the specific model and usage, but generally speaking, both types perform equally well when used within normal limits.

4. Additional features

Some wireless keyboards may offer additional features, such as multimedia keys, ergonomic design, and rechargeable batteries.

Bluetooth keyboards also often have similar features, and some models may be designed specifically for certain operating systems or devices (e.g., Apple's Mac Wireless Keyboard).

5. Connection distance and interference

Wireless keyboards:

Connection distance is usually limited by the range of the USB receiver.

May be subject to interference from other wireless devices or obstacles.

Bluetooth keyboards:

Provide a longer connection distance, typically within 10 meters (although this may vary by model and environment).

May also be subject to interference, but Bluetooth technology is generally more stable and less susceptible to interference than some RF-based wireless connections.

Do you now understand the difference between wireless and Bluetooth keyboards? Feel free to contact us at postmaster@puruitech.com for any additional questions.