AKG K121 StudioOnkyo ES-BT1
Top 59%548 points
Top 59%
Top 66%451 points
Top 66%
AKG K121 Studio
Onkyo ES-BT1
vs
Top specs and features

AKG K121 Studio vs Onkyo ES-BT1: 13 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.
22500Hz
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
80Hz

3. weight

100g lighter.
220g
Sony MDR-EX150AP: 3g
120g

4. 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
90dB/mW

5. 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 K121 Studio
Onkyo ES-BT1
73% have it

6. has a tangle free cable

The cable is designed to minimize tangling.
AKG K121 Studio
Onkyo ES-BT1
25% 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 K121 Studio
Onkyo ES-BT1
53% have it

8. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K121 Studio
Onkyo ES-BT1
42% have it

9. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K121 Studio
Onkyo ES-BT1
16% have it

10. 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 K121 Studio
Onkyo ES-BT1
14% have it

11. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K121 Studio
Onkyo ES-BT1
10% have it

12. 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 K121 Studio
Onkyo ES-BT1
22% have it

13. 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 K121 Studio
Onkyo ES-BT1
87% have it

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