AKG K712Sennheiser RS 220
Top 54%597 points
Top 54%
Top 59%537 points
Top 59%
AKG K712
Sennheiser RS 220
vs
Top specs and features

AKG K712 vs Sennheiser RS 220: 17 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.
39800Hz
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.
10Hz
Sony MH1CBLK: 1Hz
16Hz

3. weight

94g lighter.
235g
Sony MDR-EX150AP: 3g
329g

4. 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.
62Ohms
Flips Solo 2 Social: 4Ohms
150Ohms

5. 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.
AKG K712
Sennheiser RS 220
33% have it

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
105dB/mW
AKG K553 Pro: 144dB/mW
106dB/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.
AKG K712
Sennheiser RS 220
73% 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.
AKG K712
Sennheiser RS 220
38% have it

9. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG K712
Sennheiser RS 220
75% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K712
Sennheiser RS 220
54% have it

11. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K712
Sennheiser RS 220
42% have it

12. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K712
Sennheiser RS 220
16% 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.
AKG K712
Sennheiser RS 220
42% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K712
Sennheiser RS 220
64% have it

15. has a removable battery

The battery is removable and can be replaced by the user if broken.
AKG K712
Sennheiser RS 220
6% 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.
AKG K712
Sennheiser RS 220
87% have it

17. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
AKG K712
Sennheiser RS 220
10% have it

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