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  • Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones vs boAt Airdopes 491 True Wireless Stereo (TWS) Earphones

Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones vs boAt Airdopes 491 True Wireless Stereo (TWS) Earphones

  • Os fones de Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones foram lançados pela primeira vez em 15 de abril de 2021. O elegante design preto com um peso de 44,40g torna os fones de Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones um belo e confortável par de fones de ouvido. Esta versão dos fones de ouvido da Amazon tem suporte a bluetooth 5, SBC, AAC.
  • boAt Airdopes 491 True Wireless Stereo (TWS) Earphones foram lançados pela primeira vez em 4 de maio de 2022. Esta versão dos fones de ouvido boAt tem suporte a bluetooth 5.
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Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones

Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones
boAt Airdopes 491 True Wireless Stereo (TWS) Earphones

boAt Airdopes 491 True Wireless Stereo (TWS) Earphones
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Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones
boAt Airdopes 491 True Wireless Stereo (TWS) Earphones
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Classificações e comentários

Design / Conforto

Qualidade de áudio

Vida útil da bateria

Custo-benefício

-

ANC, carregamento sem fio

Mãos-livres Alexa funciona muito bem

Pode fazer muito com controles de voz

Conectividade estável

-

Som monótono e simples

Duração média da bateria

-
Tipo de fone de ouvido
In-Ear
In-Ear
Modelo
Earphones
Earphones
Conectividade
True Wireless Stereo (TWS) , Bluetooth
True Wireless Stereo (TWS) , Bluetooth
Microphone
Yes
-
Cor
Black
-
Data de lançamento
15th April 2021
4th May 2022
Número do modelo
Echo Buds (2nd Gen)
Airdopes 491
Driver Type
Dynamic
-
Driver Size (mm)
5.7
6
Number of Drivers
1
2
Resistente à água
IPX4
IP67
Weight (g)
44.40
-
Bluetooth
Yes
Yes
Bluetooth Version
5
5
Bluetooth Codec Support
SBC,AAC
-
Porto de carregamento
USB Type-C
-
Charging Time (Hrs)
-
2
Faixa de resposta de frequência
-
20Hz-20,000Hz

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