F3 Brushed Flight Controller (Flysky Rx + OSD V1) vs F4 Brushed Flight Controller (Frsky Rx / No RX)
F3 Brushed Flight Controller (Flysky Rx + OSD V1) and F4 Brushed Flight Controller (Frsky Rx / No RX) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, F3 Brushed Flight Controller (Flysky Rx + OSD V1) is €3.49 cheaper ($19.99).
| Criterion |  F3 Brushed Flight Controller (Flysky Rx + OSD V1) |  F4 Brushed Flight Controller (Frsky Rx / No RX) |
|---|---|---|
| Price | $19.99Best value | $23.99Least favorable value |
| Seller | betafpv | betafpv |
| Availability | Unknown avail. | Unknown avail. |
| Rating | — | — |
| Weight | 30 g | 30 g |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.