Aptx-enabled headphones

In the latest music smartphone news, AptX technology is increasingly mentioned. What is it and what is it for? Let's figure it out.

Aptx support in headphones, what is it?

Aptx support is a technology that allows the listener to enjoy high-quality sound in wireless headphones. The essence of this technology is to compress the sound when transmitting music in the condition of the width of the transmitting channel Bluetooth. The developer of this technology is CSR.

Using this technology, sound transmission is possible with a sampling frequency of up to 24 bit / 96 kHz.

Already, this technology is very actively distributed among manufacturers of smartphones. Most leading companies are already beginning to abandon the standard headphone jack. The AAC codec is rapidly gaining popularity, as it is supported in many mid-range smartphones.

So Apple in its latest flagships has already removed the usual headphone hole. All the latest models are equipped with AptX technology and are sold complete with the necessary equipment (wireless headphones and charging for them).

Imitating the example of the above-described company, many manufacturers also began to produce phones with this technology. Also no less famous than Apple, Samsung also included AptX support in its latest model line. But he still doesn’t refuse a standard headset.

Features of headphones with support for AptX

The most important feature of AptX technology is its performance. The codec needs a lot of energy to reproduce the sent data, which significantly loads the smartphone.

For the correct operation of each link in the sound chain, it is necessary to maintain the codec both on the phone and on the headset. This provides the best possible sound quality.

Advantages and disadvantages

The undoubted advantage of the technology is the highest quality sound and sound transmission. Manufactured technology in accordance with all standards. Also, convenience lies in long-term operation without periodic recharging.

But the main drawback is that AptX is supported by a limited number of smartphones. Although the technology is globally distributed, manufacturers are still trying to adhere to old manufacturing standards. Recently invented device is used mainly by well-known manufacturers. But models of smartphones with AptX support are usually above average.

How to choose?

Currently, the modern market is flooded with various Bluetooth headphones. They have different sizes, colors, functions. How to choose the right headset?

It is important to be based on what the headphones are for and under what conditions they will be used.

Working hours

Although headphones with AptX support have a long working time, different models have different endurance. It all depends on the battery capacity. Accordingly, the larger the capacity, the longer the operating time. Most often, the operating time varies from 10 to 40 hours without recharging.

When buying, you need to pay attention to battery life, on which you will depend on the frequency of charging the headset. It is important to monitor the battery level and charge them when necessary.

Sensitivity

Sensitivity is a relation to power (in dB / mW). If we express the sensitivity to the voltage dB / V, then we can take it directly from the amplitude-frequency characteristics.High sensitivity and low impedance provide high volume, but can produce unnecessary noise.

The convenience of representing sensitivity in dB / In that we can note the dependence of the volume on the received voltage

You should also pay attention to your own comfort. No matter how powerful and sound quality a headset has, it will not be possible to wear it if it is elementary uncomfortable. Before buying, you need to try on the headphones (preferably a few pieces) and determine whether they are crushing, sitting uncomfortably or causing discomfort.

Design

When choosing a headphone design, you need to decide for what purpose they will be used. If they are selected for sports or normal use on the street, then you should choose small models.

Headphones of any model and design are suitable for home use. Models are divided into intra-channel and full-size. Intrachannel are very miniature and are inserted directly into the ear. Full-size ones lie on the ear.

Functions

A special feature of wireless headphones is Multipoint. It is used to connect, for example, two pairs of headphones.

Another function is to call the voice assistant (for example, Siri, Alice or Google Assistant). It is not used in all Bluetooth headphones, so it is usually written about it directly on the box.

The range of quality sound usually does not exceed 6 meters, but the technology can work up to 30 meters. It all depends on the built-in antenna.

AptX-enabled headphones also have noise reduction capabilities. It is especially useful for people leading an active lifestyle and living in large cities. The devices are equipped with a microphone that picks up ambient noise. And the noise reduction system dampens interfering sounds.

Among the headphones with AptX support, you can also highlight the rating of the best. They range from inexpensive everyday headsets to premium devices.

The best models

Panasonic Premium Bluetooth Wireless On-Ear Headphones

These headphones have a full-sized overhead view. Special features are: AptX codec support, NFC support, voice dialing. They cost from 5,500 rubles to 7,000 rubles. Weight - 198 grams.

Bang & Olufsen BeoPlay H7

Full-size headphones with support for AptX codecs and voice dialing. Weight 280 grams. Presented as professional headphones. Price - from 18,500 rubles to 28,000 rubles.

Bowers & Wilkins P5 Wireless

On-ear headphones with support for AptX codecs and voice dialing. Weight - 200 grams. The price is from 16800 rubles to 20500 rubles.

RHA MA650 Wireless

Plug-in Bluetooth headphones with microphone and support for AptX, AAC and NFC codecs. Weight - 30 grams.

1MORE iBFree

In-Ear Bluetooth Earphones with Microphone and Support for Iphone and AptX Codecs. Weight - 30 grams.

Audio-Technica ATH-SR5BT

Full-size headphones with support for AptX and NFC codecs. Weight - 185 grams. Price - from 8000 to 15990 rubles.

Sennheiser HD 4.40 BT

Full-size headphones with support for AptX and NFC codecs. Weight - 200 grams. Sensitivity 113 dB.

Sennheiser Momentum Over-Ear Wireless (M2 AEBT)

Full-size headphones with support for AptX and NFC codecs. Weight - 258 grams. The price is from 16,000 rubles to 25,990 rubles.

1MORE Sports Active EB100

Plug-in Bluetooth headphones with support for AptX codecs. Weight 30 grams.

findings

AptX technology is more and more distributed in the modern headphone market. When buying headphones with AptX support, it is important to pay attention to the headset manufacturer, price (it is better that it starts from 5000 rubles) and convenience. Before buying, you should consider the rating of the best devices, read reviews and find out all the information about the product.

Title	Panasonic Premium Bluetooth Wireless On-Ear Headphones	Bang & Olufsen BeoPlay H7	Bowers & Wilkins P5 Wireless	RHA MA650 Wireless	1MORE iBFree	Audio-Technica ATH-SR5BT	Sennheiser HD 4.40 BT	Sennheiser Momentum Over-Ear Wireless (M2 AEBT)	1MORE Sports Active EB100
Frequency Response Range	18000-20000 Hz	20 - 22000 Hz	10 - 22000 Hz	16 - 22000 Hz	20 - 22000 Hz	5 - 40,000 Hz	18 - 22000 Hz	16 - 22000 Hz	20-20000 Hz
Sensitivity	-	-	109 dB	-	105 dB	102 dB	113 dB	113 dB	98 dB
Impedance	32 ohm	20 ohm	22 ohm	16 ohm	25 ohm	32 ohm	18 ohm	28 ohm	32 ohm
The weight	198 g	280 g	213 g	33 g	17 g	185 g	225 g	258 g	20 g
Membrane diameter	-	40 mm	40 mm	-	-	45 mm	-	-	14.3 mm
Price	from 5700 rub.	from 16 900 rub.	from 17000 rub.	from 8000 rub.	from 1800 rub.	from 1800 rub.	from 6600 rub.	from 16650 rub.	from 3300 rub.