Lenovo 6550 4XD1S19777
{ "review": "Avec ses transducteurs de 40 mm, une autonomie de 60 heures, et la réduction de bruit hybride, ce casque certifié Microsoft Teams offre une clarté vocale grâce au micro perche à ENC IA. Son design ergonomique de 165 g et le voyant occupé 360° assurent un confort discret pour un usage prolongé. Idéal pour les professionnels en open space ou en télétravail qui dépendent des appels Teams quotidiens." }
form factor over-ear
driver size mm 40
impedance ohms 32
Wireless Oui
active noise cancellation Oui
open closed back closed
bluetooth version 5.3
battery life hours 60
58 Score global
Prix 104 €
Aperçu
Avantages et inconvénients
Points forts
- Strong comfort (95th percentile) 95th
- Strong connectivity (94th percentile) 94th
- Strong mic (93rd percentile) 93rd
- Strong battery (92nd percentile) 92nd
Points faibles
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | memory foam |
| Headband | pressure relieving headband |
Audio
| Driver Size | 40 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 115 |
| Codecs | Lenovo Dual-Mode Wireless ANC Headset 6550 (USB-A, Teams) - 4XD1S19777, Black |
Noise Control
| ANC | Yes |
| ANC Type | hybrid |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Multipoint | Yes |
| Wired Connector | USB-C |
| Cable Length | 1.3 |
| Range | 30 |
Battery
| Battery Life | 60 |
| Charge Time | 2 |
| Fast Charging | 5 minutes for 2 hours playback |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
| Boom Mic | Yes |
Features
| App | LADM and LAFM software |
Face à la concurrence
| Spec | Lenovo 6550 4XD1S19777 | Sony ULT Wear 900N Wireless Noise Canceling | Sennheiser MOMENTUM 4 | Bose QuietComfort Ultra | JBL Tune 670NC | Beyerdynamic Aventho 1001609 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | on-ear | on-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 42 | - | 32 | 45 |
| Impedance Ohms | 32 | 314 | 470 | 32 | 32 | 48 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.3 | 5.2 | 5.2 | 5.3 | 5.3 | 5.4 |
| Battery Life Hours | 60 | 30 | 60 | 24 | 70 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Preuve sociale |
|---|---|---|---|---|---|---|---|---|
| Lenovo 6550 4XD1S19777 | 87.1 | 92.6 | 36.9 | 82.3 | 92.3 | 95 | 93.7 | 40.5 |
| Sony ULT Wear 900N Wireless Noise Canceling Compare | 98.4 | 87.9 | 80.3 | 96.4 | 80.2 | 58.9 | 99.1 | 88.7 |
| Sennheiser MOMENTUM 4 Compare | 98.4 | 87.9 | 93.3 | 98.2 | 92.3 | 89.8 | 98.4 | 70.2 |
| Bose QuietComfort Ultra Compare | 94.6 | 82.9 | 96 | 60.1 | 77.3 | 84.1 | 99.4 | 75.4 |
| JBL Tune 670NC Compare | 98.4 | 72.7 | 80.3 | 63.6 | 95 | 89.8 | 99.4 | 98.7 |
| Beyerdynamic Aventho 1001609 Compare | 98.4 | 82.9 | 96 | 98.6 | 84.6 | 58.9 | 98.1 | 58.8 |
Prix
Rapport qualité-prix
À partir de 104 €
Amazon.it 1 offre À partir de 104 €
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
