Em promoção 15%
Samsung SM-R640
The 25.75Ω drivers deliver Hi-Res audio with effective Active Noise Cancellation for focused listening. Intuitive touch controls and a comfortable in-ear design provide tangle-free convenience, though advanced features like ANC customization are exclusive to Samsung Galaxy devices. These earbuds are best for Samsung Android users seeking strong noise isolation for music and calls, not for fitness tracking or those requiring a domestic warranty.
form factor in-ear
Wireless Sim
active noise cancellation Sim
33 Pontuação Geral
Preço CA$ 280
Resumo
Prós e contras
Prós
- Strong social proof (85th percentile) 85th
- Strong anc (75th percentile) 75th
- Strong sound (75th percentile) 75th
Contras
- Below average battery (4th percentile)
- Below average comfort (29th percentile)
As provas
Desempenho
Especificações
Especificações completas
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
Audio
| Impedance | 25.75 |
| Hi-Res Audio | Yes |
| Codecs | Samsung Galaxy Buds 4 Pro SM-R640 True Wireless Bluetooth Earbuds with Active Noise Cancellation (ANC), Black – International Version |
Noise Control
| ANC | Yes |
Connectivity
| Wireless | Yes |
Microphone
| Microphone | Yes |
Features
| Touch Controls | Yes |
| Bone Conduction | No |
Face à concorrência
| Spec | Samsung SM-R640 | Technics EAH-AZ100 EAH-AZ100-K | Bose QuietComfort Ultra 896637-0010 | Sony WF-1000XM6 | Soundcore P31i | Google Pixel Buds Pro |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 6.0 | 5.0 |
| Battery Life Hours | - | 8 | 6 | 8 | 10 | 11 |
| Case Battery Hours | - | 28 | 18 | 24 | 50 | 31 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IP55 | IPX4 |
| Multipoint | - | true | true | true | - | true |
| Compare | Compare | Compare | Compare | Compare |
| Produto | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Prova social |
|---|---|---|---|---|---|---|---|---|
| Samsung SM-R640 | 75.4 | 44.8 | 35 | 74.8 | 3.7 | 29.4 | 52.7 | 85.2 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.5 | 97.5 | 81.5 | 99.1 | 83.1 | 73.3 | 99.2 | 80.7 |
| Bose QuietComfort Ultra 896637-0010 Compare | 97.5 | 92 | 81.5 | 97 | 49.4 | 94.6 | 98.1 | 89.8 |
| Sony WF-1000XM6 Compare | 97.5 | 99.8 | 81.5 | 89.2 | 80.3 | 73.3 | 98.1 | 80.7 |
| Soundcore P31i Compare | 90.8 | 97.5 | 92.1 | 97.4 | 94.7 | 73.3 | 87.8 | 89.8 |
| Google Pixel Buds Pro Compare | 97.5 | 84.2 | 81.5 | 93.8 | 85.9 | 73.3 | 95.8 | 89.8 |
Preço
Custo-benefício
A partir de CA$ 280
Amazon.ca 1 oferta A partir de CA$ 280
Acompanhamos os preços deste produto desde 20 de jul. de 2026. O gráfico aparecerá quando tivermos mais dados.
Pontuações por utilização
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