vs
AKG K77 Perception
SMS Audio BioSport
Top 53%628 points
Top 53%
Top 71%384 points
Top 71%
AKG K77 Perception
SMS Audio BioSport

AKG K77 Perception vs SMS Audio BioSport: 12 facts in comparison

1. 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.
AKG K77 Perception
SMS Audio BioSport
45% have it

2. 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
SMS Audio BioSport
68% have it

3. has a tangle free cable

The cable is designed to minimize tangling.
AKG K77 Perception
SMS Audio BioSport
24% have it

4. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG K77 Perception
SMS Audio BioSport
46% have it

5. 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
SMS Audio BioSport
39% have it

6. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K77 Perception
SMS Audio BioSport
43% have it

7. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K77 Perception
SMS Audio BioSport
49% have it

8. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K77 Perception
SMS Audio BioSport
64% have it

9. 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
SMS Audio BioSport
30% have it

10. 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
SMS Audio BioSport
81% have it

11. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K77 Perception
SMS Audio BioSport
13% have it

12. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K77 Perception
SMS Audio BioSport
36% have it

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