- Battery life 16 h vs 12 h
- Built-in UHF radio
- Battery capacity 6,500 mAh vs 6,000 mAh
- Weight 890 g vs 385 g
- RTK accuracy (horizontal) 10 mm vs 8 mm
10 GNSS / RTK receivers at a similar price that compete with the S599 — what each does better, what it gives up and how the price compares.