| Plantronics BackBeat Pro 2 SE | AKG K 495 NC | TDK ST700 High Fidelity |
Top 1%1,406 points Top 1% 53 likes | Top 51%683 points Top 51% 24 likes | Top 53%665 points Top 53% 24 likes |
 |  vs |  vs |
Top specs and features
Plantronics BackBeat Pro 2 SE vs AKG K 495 NC vs TDK ST700 High Fidelity: 25 facts in comparison
1. highest frequency
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Sony MDR-Z1R: 120000Hz
20000Hz
20000Hz
2. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz
20Hz
20Hz
3. weight
289g
Sony MDR-EX150AP: 3g
235g
209g
4. has sound isolation/passive noise reduction
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
45% have it
5. impedance
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
32 Ohms
Flips Solo 2 Social: 4 Ohms
26 Ohms
32 Ohms
6. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
93dB/mW
AKG K553 Pro: 144dB/mW
121dB/mW
114dB/mW
7. no battery needed
This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
69% have it
8. has a detachable cable
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
39% have it
9. can be folded
Folding devices are good for transporting as they take up less space in your bag.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
31% have it
10. can be used as a headset
A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
41% have it
11. has stereo speakers
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
76% have it
12. Can be used wirelessly
Wireless devices allow users more freedom of movement.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
21% have it
13. has an over-the-ear form
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
40% have it
14. has active noise canceling/noise reduction
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
13% have it
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15. control panel placed on a device
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.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
17% have it
16. travel bag is included
The device comes with its own special case or pouch, which is useful for safe transportation.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
63% have it
17. has included ear pads
Allows you to change ear pads without buying new ones.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
42% have it
18. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
50% have it
19. has an L-shaped plug
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
31% have it
20. has a battery level indicator
An indicator shows you when the device has low battery.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
12% have it
21. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
83% have it
22. has an on-ear form
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
23% have it
23. has a rechargeable battery
The battery can be recharged and used over again.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
14% have it
24. supports Bluetooth pairing using NFC
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
4% have it
25. has a mute function
The device has an option to mute/unmute a conversation directly from the device.
Plantronics BackBeat Pro 2 SE
AKG K 495 NC
TDK ST700 High Fidelity
0% have it
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