Side-by-side comparison of specs, features, and scores.
The Baofeng UV-21R is the clear winner here. Both radios are budget-friendly options priced nearly identically, and they share the same limitations: no DMR, APRS, or GPS capabilities, and both support CHIRP programming. The single most important differentiator is the UV-21R's confirmed 6-watt transmit power versus the RT-470X's unknown specifications, which is a significant advantage for actual on-air performance and range.
The UV-21R's higher overall score of 71 versus 65 reflects this practical edge. When you're spending under thirty dollars, documented performance specs matter more than promises, and the UV-21R delivers transparency where the Radtel leaves you guessing.
The Baofeng UV-21R suits anyone prioritizing proven transmit power and basic reliable VHF/UHF operation on a shoestring budget. The Radtel RT-470X might appeal only if its unknown power output happens to exceed the Baofeng's or if you have specific feature requirements not detailed here, but that's speculative.
For the vast majority of budget-conscious hams, the UV-21R is the safer, more defensible choice. Go with the Baofeng.
| Spec | Baofeng UV-21R | Radtel RT-470X |
|---|---|---|
| Price | $27.33 | $29.99 |
| Overall Score | 74 | 65 |
| TX Power (High) | 6.00W | — |
| Memory Channels | 999 | 256 |
| Weight | 300g | — |
| Battery | 1800 mAh | 2800 mAh |
| Display | 1.77in TFT Color | 1.77in TFT Color |
| IP Rating | IP54 | — |
| FCC Authorization | Authorized | Not Found |
| Color | gray | Standard |
| Voltage | 3.7 Volts | 7.4 Volts |
| Special Feature | Emergency Alarm, Long Range | Air band RX, Chirp Programming, Multi-band TX/RX, Type-C Charger, Wireless Copy frequency |
| Tuner Type | UHF VHF | FM/AM |
| Model Number | UV-21R | RT-470X |
| Built-In Media | 1XRadio Body, 1x21CM Antenna&1x39CM Antenna, 1xBelt Clip&1XType-C Charging Cable&1XUS Plug, 1xLanyard&1XManual&1xScrewdriver, Battery | 1x Radtel RT-470X Ham Radio,1x 2800mAh Type-C Battery, 1x 7.87-inch Dual Band 145/435 Antenna, 1x 39-inch USB-C Charger Cable, 1x Belt Clip with Metal Piece, 1x English User Manual,1x AC Power Adapter with USB Port (FCC ID: 2AZSA-RT470X) |
| Mfr Part Number | UV-21R | RT-470X |
| Waterproof Rating | IP54 | IP54 |
| Compatible Devices | Smartphone | K-connector |
| Additional Features | Emergency Alarm, Long Range | Air band RX, Chirp Programming, Multi-band TX/RX, Type-C Charger, Wireless Copy frequency |
| Warranty Description | NO | 1 Year Warranty |
| Connectivity Protocol | P25, DMR, NXDN | K-connector |