The difference between RT29 VS RT81

The Retevis RT29 and RT81 are two very popular business radios. But because of the user-friendly design, it can lead to a lot of customers choosing between the two, and will Today, we will talk about the differences between the two, and hope to help you in your choice.

The same points

1. High power, long distance communication.

They are both high power intercom. Both can provide you with farther and wider communication distance.

2. Waterproof 

Both are IP67 waterproof grade, both can be well adapted to the complex environment.

3.Battery

All are rechargeable lithium-ion batteries.

4. Basic Functions

Both have VOX and auto noise function.

5. Size

RT29; 5.9*2.3*1.6 inches Weight; 0.74 pounds

RT81; 4.72*2.28*1.5 inches Weight; 0.58 pounds

6.License

They both need FCC licensed.

Differences

1.Frequency range

RT29: 400-480MHz (UHF version),136-174 MHz (VHF version)

RT81: 400-470 MHz (UHF version),RT81V 136-174 MHz (RT81V VHF version)

2.Battery Capacity

The battery capacity of RT29 is 3200mAh; the battery capacity of RT81 is 2200mAh. The battery capacity of RT29 is larger than that of RT81.

3.Emergency Alarm Function

RT29 has an emergency alarm function.

4. Format

RT81 is a DMR digital phone, relatively speaking, it will have more features such as dual time slots, voice encryption and so on.

Summarize

RT29 and RT81 are both very popular products. However, you can choose a walkie-talkie which is more suitable for you and your team according to the above comparison.