NIU KQi Air vs NIU KQi Air X
Side-by-side comparison · Specs, scores & AI verdict
Too close to call — scores within 5 points
| Spec | NIU KQi Air | NIU KQi Air X |
|---|---|---|
| ⚡ Drivetrain | ||
| Peak Power | 700 W | 700 W |
| Continuous Power | 350 W | 350 W |
| Max Torque | — | — |
| Top Speed | 32.2 km/h | 32.2 km/h |
| Max Incline | 17 ° | 20 ° ✓ |
| Drive Config | Rear | Rear |
| Dual Motors | ✗ | ✗ |
| 🔋 Battery & Range | ||
| Battery Capacity | 451 Wh | 451 Wh |
| Amp Hours | 9.4 Ah | 9.4 Ah |
| Charge Time | 5 h | 5 h |
| Claimed Range | 49.9 km | 49.9 km |
| Cell Chemistry | Lithium-ion | Lithium-ion |
| Removable Battery | — | ✗ |
| Regen Braking | ✓ | ✓ |
| 📐 Size & Portability | ||
| Weight | 12 kg | 11.7 kg ✓ |
| Max Payload | 120.2 kg | 120.2 kg |
| Deck Length | 47 cm | 55.1 cm ✓ |
| Deck Width | 19.1 cm | 19.1 cm |
| Ground Clearance | 7.4 cm | 7.4 cm |
| Foldable | ✓ | ✓ |
| 🛤️ Ride Comfort | ||
| Wheel Diameter | 9.5" | 9.5" |
| Pneumatic Tires | ✓ | ✓ |
| Puncture Resistant | ✓ | ✓ |
| Suspension | None | None |
| Adjustable Susp. | ✗ | ✗ |
| Seat | ✗ | ✗ |
| 🛡️ Safety | ||
| Front Brake | Disc | Disc |
| Rear Brake | None | None |
| Front Lights | ✓ | — |
| Rear Lights | ✓ | — |
| Turn Signals | ✓ | ✓ |
| IP Rating | IP55 | IP55 |
| Kids' Scooter | ||
| 📱 Tech & Smart | ||
| Companion App | ✓ | ✓ |
| Riding Modes | — | — |
| Cruise Control | ✓ | ✓ |
| OTA Updates | ✓ | ✓ |
| NFC Anti-Theft | ✗ | ✓ |
| GPS Tracking | ✗ | ✗ |
| Warranty | — | — |
