63points
55points

Amazon Echo 2

Amazon Echo 2
amazon-echo-2 1
amazon-echo-2 2
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Amazon Echo 2 review: specs and price

Amazon Echo 2

Why is Amazon Echo 2 better than the average?

  • Lowest frequency
    ?

    50Hzvs74.73Hz
  • Volume
    ?

    1146.11cm³vs4409.9cm³
  • Driver unit size
    ?

    63.5mmvs57.65mm
  • Highest frequency
    ?

    20000Hzvs19983.29Hz
  • Number of microphones
    ?

    7vs0.91
  • Weight
    ?

    821gvs1.55kg
  • Width
    ?

    88mmvs190.34mm
  • Height
    ?

    148mmvs155.11mm

Price comparison

Amazon Echo 2

ProductStorePrice
Amazon Echo 2 AmazonEcho (2nd Generation) International Vers...Echo (2nd Generation) International Version – Charcoal Fabric
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$99.99

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Design

1.volume

1146.11cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
5.has a detachable cable
Amazon Echo 2
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.

Sound quality

1.has stereo speakers
Amazon Echo 2
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
More microphones result in better sound quality and enable the device to filter out background noise.
A magnetic shielding limits the coupling of a magnetic field between two devices. The purpose is to prevent magnetic fields from interfering with electrical devices and avoid distortion (of TV, monitors, hard drives etc.).

Connectivity

1.has an AUX input
Amazon Echo 2
An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
2.supports Wi-Fi
Amazon Echo 2
The device can connect to Wi-Fi.
With a standard mini jack socket, you can use the device with most headphones.
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.

Features

1.Has a radio
Amazon Echo 2
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
2.has voice commands
Amazon Echo 2
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
3.has a mute function
Amazon Echo 2
The device has an option to mute/unmute a conversation directly from the device.
4.Has voice prompts
Amazon Echo 2
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.

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