Diatone, one of the most popular racing drone manufacturer just announced 4 new Toothpick style FPV racing drones. While the GTB229 and GTB239 are built on 105mm size frame and are suitable for 2.5 inch propellers, the GTB329 and GTB339 features 120mm wheelbase and 3″ blades. Another major difference between them is the power source. The GTB229 and GTB329 are 2S compatible, the GTB239 and GTB339 can be powered by 3S LIPO batteries.
All Diatone GTBXXX drones are equipped with MAMBA F411NANO flight controller, TBS UNIFY PRO32 NANO video transmitter and NewBeeDrone FPV camera. Find below the complete comparison of the Toothpick series.
Diatone GTB229 vs GTB239 vs GTB329 vs GTB339
| GTB229 | GTB239 | GTB329 | GTB339 | |
| Wheelbase | 105mm | 105mm | 120mm | 120mm |
| Prop size | 2.5″ | 3″ | 2.5″ | 3″ |
| Flight controller | MAMBA F411NANO | MAMBA F411NANO | MAMBA F411NANO | MAMBA F411NANO |
| Motors | MB1103 8500KV /10000KV | MB1103 6500KV | MB1103 6500KV | MB1103 5500KV |
| ESC | MAMBA 124 /12A 4S | MAMBA 124 /12A 4S | MAMBA 124 /12A 4S | MAMBA 124 /12A 4S |
| VTX | TBS UNIFY PRO32 NANO | TBS UNIFY PRO32 NANO | TBS UNIFY PRO32 NANO | TBS UNIFY PRO32 NANO |
| Camera | NewBeeDrone | NewBeeDrone | NewBeeDrone | NewBeeDrone |
| Battery | 2s | 3s | 2s | 3s |
| Weight | 43g | 43g | 45g | 55g |
| Price | $119.99 | $119.99 | $119.99 | $129.99 |