A detailed list of technical data, specifications, ratings and expert review of Sony DR BT50. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.
design and dimensions sound quality microphone remote control battery and charging wireless link others
DESIGN AND DIMENSIONS Sony DR BT50 |
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Product Type | Headset - Bluetooth - wireless | |
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Weight | 186 g | Worse than 57 % of headphones rated. |
Recommended Use | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | Worse than 59 % of headphones rated. |
The Sony DR BT50 are wireless headphones that allow unrestricted movement and thus increase comfort while listening to music. Because of this feature wireless headphones are especially popular with casual users. On the other hand, the limiting factor of wireless headphones is a certain delay in sound transmission between the source and the headphones (almost indistinguishable for the average user), and they also need to be charged regularly. Unlike wired headphones, where the headphones are charged by the connected cable itself, wireless ones must be charged separately. The headphones use the Bluetooth 2.0 technology for sound transmission. The transmission range offered is up to 10 m. The maximum range represents the maximum distance from the audio transmission source that the headphones can be used for wireless audio transmission. However, the maximum communication range can be affected by obstacles such as people, walls, etc.
These headphones are designed to fit around the ears. Thanks to the design, they can isolate better from external noise than, for example, over-ear headphones. This allows for better listening quality without interference. However, this design tends to make headphones heavier and less practical for frequent carrying The weight of the headphones is 186 g.
SOUND QUALITY Sony DR BT50 |
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Headphones Form Factor | Full size | |
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Connectivity Technology | Wireless | |
Wireless Technology | Bluetooth | |
Bluetooth Version | Bluetooth 2.0 | Worse than 94 % of headphones rated. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Sound Output Mode | Stereo | |
Total Harmonic Distortion (THD) | 1.0% | |
Diaphragm | PET - 40 mm | Better than 79 % of headphones rated. |
Magnet Material | Neodymium |
The sound quality can be affected by many factors.
Headphones consist of many important parts, including the diaphragm, which is responsible for converting electrical signals into sound. The diaphragm, with a thickness of around 6 mm, is very sensitive to changes in high frequencies but less sensitive to bass. For a relatively balanced sound profile, a medium-thick diaphragm of around 10 mm is used, which can reproduce both bass and treble. A diaphragm with a thickness of around 20 mm is not as quick to respond to changes in the audio signal, and this results in poorer bass listening. However, it is very sensitive to higher frequencies. In the case of this model, the diaphragm is the PET - 40 mm. Total Harmonic Distortion of these headphones is Audio Output | Total Harmonic Distortion. The value quoted by the manufacturer is usually the average distortion over all reproducible frequency bands. This is not a crucial parameter to decide on when making a decision, but on the other hand, keep in mind that higher harmonic distortion can negatively affect sound quality.
MICROPHONE Sony DR BT50 |
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Microphone Technology | Electret condenser | |
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Microphone Operation Mode | Omni-directional | |
Frequency Response | 100 - 4000 Hz | Worse than 95 % of headphones rated. |
REMOTE CONTROL Sony DR BT50 |
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Controls | Volume |
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BATTERY AND CHARGING Sony DR BT50 |
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Battery Type | Headset battery rechargeable | |
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Battery Life | 17 hour(s) | Better than 60 % of headphones rated. |
Standby Time | 600 hours | Better than 91 % of headphones rated. |
Power Device | Power adapter - external |
In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Sony DR BT50 reaches up to 17 hour(s).
The standby battery life quoted by the manufacturer is 600 hours.
WIRELESS LINK Sony DR BT50 |
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Transmission Range | 10 m | Worse than 56 % of headphones rated. |
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OTHERS Sony DR BT50 |
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Included Accessories | Carrying pouch, holder |
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