Side-by-side specification comparison for up to 4 drone components.
| Spec | DSMX Micro Receiver BetaFPV | XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver RadioMaster | + Add component |
|---|---|---|---|
| category | receiver | receiver | |
| manufacturer | BetaFPV | RadioMaster | |
| Antennas | 1 | 2 | |
| Antenna Type | — | IPEX | |
| Bluetooth | — | false | |
| Channels | 8 | 16 | |
| Firmware Target | — | RadioMaster XR4 2.4/900 Gemini RX | |
| Frequency | 2.4GHz | 2.4GHz + 900MHz | |
| Protocol | DSMX | ExpressLRS | |
| Weight | 0.6 g | 1.7 g | |
| WiFi Config | — | true |