Sennheiser RS 175Sony MDR-RF985RK
Top 29%954 points
Top 29%
Top 46%724 points
Top 46%
Sennheiser RS 175
Sony MDR-RF985RK
vs
Top specs and features

Sennheiser RS 175 vs Sony MDR-RF985RK: 19 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.
22000Hz
Sony MDR-Z1R: 120000Hz
22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
17Hz
Sony MH1CBLK: 1Hz
10Hz

3. weight

10g lighter.
310g
Sony MDR-EX150AP: 3g
300g

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.
Sennheiser RS 175
Sony MDR-RF985RK
44% 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
40 Ohms

6. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
Sennheiser RS 175
Sony MDR-RF985RK
35% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
114dB/mW
AKG K553 Pro: 144dB/mW
100dB/mW

8. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Sennheiser RS 175
Sony MDR-RF985RK
69% have it

9. 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.
Sennheiser RS 175
Sony MDR-RF985RK
39% have it

10. 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.
Sennheiser RS 175
Sony MDR-RF985RK
75% have it

11. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Sennheiser RS 175
Sony MDR-RF985RK
22% have it

12. 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.
Sennheiser RS 175
Sony MDR-RF985RK
40% have it

13. 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.
Sennheiser RS 175
Sony MDR-RF985RK
17% have it

14. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Sennheiser RS 175
Sony MDR-RF985RK
49% have it

15. has a battery level indicator

An indicator shows you when the device has low battery.
Sennheiser RS 175
Sony MDR-RF985RK
13% have it

16. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sennheiser RS 175
Sony MDR-RF985RK
82% have it

17. has a rechargeable battery

The battery can be recharged and used over again.
Sennheiser RS 175
Sony MDR-RF985RK
15% have it

18. maximum Bluetooth range

The device can connect at a greater distance via Bluetooth or infrared to another device.
100m
Plantronics BackBeat Pro 2 SE: 100m
45m

19. has a removable battery

The battery is removable and can be replaced by the user if broken.
Sennheiser RS 175
Sony MDR-RF985RK
6% have it

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