Nisplay Y1 Tennis Ball Machine lists $899 and Aura lists $799.99. Side-by-side brand-listed specs, what each machine wins at, and the honest cannot-judge gaps — every value traces to its source.
Derived only from the brand-provided values below — no independent testing, no overall ranking.
Lean Pongbot if these matter most:
| Nisplay | Pongbot | |
|---|---|---|
| Listed Price | $899 | $799.99 |
| Weight | 7.98 kg | 7 kg |