Product photographs. Not to scale.
What Cobra RAD 390 offers
The RAD 390 works without a smartphone app, keeping alerts on the detector itself.3
What differs
More details
| Specification | Uniden R8 | Cobra RAD 390 |
|---|---|---|
| Forward range | Not published | Not published |
| Rear range | Not published | Not published |
| MultaRadar detection | Yes6 | Not published |
| Bluetooth | Not published | No3 |
| Voice alerts | Yes1 | Not published |
| Radar bands detected | X 10.525 GHz K 24.150GHz Ka 33.400 - 35.700 GHz Laser 800 nm - 1,100 nm1 | X, K, and Ka radar bands, as well as laser3 |
| Built-in GPS | Yes1 | No5 |