AKG K240 STUDIO vs Sennheiser HD 4.50 BTNC

K240 STUDIO vs HD 4.50 BTNC comparison chart

Overall
AKG K240 STUDIO
6.5
Sennheiser HD 4.50 BTNC
8.1
7
10
inapplicable
8
inapplicable
7
inapplicable
9
inapplicable
7
Votes 1 1
Rating 5 5
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Common

Product

AKG K240 STUDIO
Sennheiser HD 4.50 BTNC

Model

K240 STUDIO
HD 4.50 BTNC

Brand

AKG
Sennheiser

Reviews

4995
6935

General

Wearing style

over ear
over ear

Enclosure

semi-open
closed back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

32/1.2

Impedance, Ohm

55
18

Frequency response, Hz

15Hz-25KHz
18Hz-22KHz

Total harmonic distortion (THD), %

0.5

Sensitivity (SPL), dB

104
113

Magnet type

Weight (headphones), g/oz

240/8.4
238/8.4

Comfort

Adjustable headband

Foldable

Noise cancelling

Active noise cancelling

Adjustable noise cancelling level

Microphone

Built-in microphone

In-line microphone

Detachable microphone

Cables

Detachable cable

Audio cable length, cm/ft

300/9.8
140/4.6

Jack connection (TRS)

3.5
3.5

Balanced connection

Control

Built-in control buttons

In-line control

Touch control

Voice control

Google Assistant, Siri

App control

Control functions

volume, answer/end, play/pause, next/previous track, fast forward/rewind, noise cancelling

Wireless connectivity

Bluetooth

has not

Bluetooth version

has not

aptX

has not

aptX HD (Hi-Res Audio)

has not

Bluetooth profiles

has not

NFC

Wi-Fi

Battery

Battery type

has not
rechargable

Battery life, hrs

has not
19 (25 without noise cancelling)

Charging time, hrs

has not
2

Charging port

has not
micro USB

Charging cable

has not
micro USB to USB-A

Speed charge

has not

Battery free listening mode

has not

Battery level indicator

has not

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

has not

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

AKG K240 STUDIO
Sennheiser HD 4.50 BTNC
AKG K240 STUDIO
Sennheiser HD 4.50 BTNC

Headphones CHooseratoR comparison rating

  • better
  • worse
  • 6.5
  • 8.1
  • 6.5AKG K240 STUDIO
  • 8.1Sennheiser HD 4.50 BTNC

AKG K240 STUDIO competitors

Sennheiser HD 4.50 BTNC competitors