AKG K77 PerceptionPanasonic RP-BTD10
Top 56%585 points
Top 56%
Top 41%787 points
Top 41%
AKG K77 Perception
Panasonic RP-BTD10
vs
Top specs and features

AKG K77 Perception vs Panasonic RP-BTD10: 20 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

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
18Hz

3. weight

8g lighter.
190g
Sony MDR-EX150AP: 3g
198g

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.
32Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

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 K77 Perception
Panasonic RP-BTD10
33% have it

6. 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 K77 Perception
Panasonic RP-BTD10
73% have it

7. has a tangle free cable

The cable is designed to minimize tangling.
AKG K77 Perception
Panasonic RP-BTD10
25% 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 K77 Perception
Panasonic RP-BTD10
38% have it

9. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K77 Perception
Panasonic RP-BTD10
31% have it

10. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
40mm
Audeze EL-8 Titanium: 100mm
40mm

11. 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 K77 Perception
Panasonic RP-BTD10
42% have it

12. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K77 Perception
Panasonic RP-BTD10
53% have it

13. 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.
AKG K77 Perception
Panasonic RP-BTD10
32% have it

14. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K77 Perception
Panasonic RP-BTD10
42% have it

16. 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.
AKG K77 Perception
Panasonic RP-BTD10
14% have it

17. 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 K77 Perception
Panasonic RP-BTD10
87% have it

18. 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.
AKG K77 Perception
Panasonic RP-BTD10
22% have it

19. cable length

A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
1.5m

20. has a removable battery

The battery is removable and can be replaced by the user if broken.
AKG K77 Perception
Panasonic RP-BTD10
6% have it

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