Sennheiser HD 559 vs Sennheiser HD 4.40 BT

Votes 1 1
Rating 5 5

Headphones comparison chart

Overall
Sennheiser HD 559
7
Sennheiser HD 4.40 BT
6.8
7
7
inapplicable
8
inapplicable
3
inapplicable
9
inapplicable
8
Sennheiser HD 4.40 BT

Sennheiser HD 4.40 BT review

May 29, 2020

Sennheiser HD 4.40 BT is a pair of closed back over ear headphones for mixed usage that moderately w...

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Common

Product

Sennheiser HD 559
Sennheiser HD 4.40 BT

Model

HD 559
HD 4.40 BT

Brand

Sennheiser
Sennheiser

Reviews

742
7184

General

Wearing style

over ear
over ear

Enclosure

open back
closed back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

Impedance, Ohm

50
18

Frequency response, Hz

14Hz-26KHz
18Hz-22KHz

Total harmonic distortion (THD), %

0.2
0.5

Sensitivity (SPL), dB

108
113

Magnet type

Weight (headphones), g/oz

225/7.9

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

Wireless connectivity

Bluetooth

has not

Bluetooth version

has not
4.0

aptX

has not

aptX HD (Hi-Res Audio)

has not

Bluetooth profiles

has not
A2DP, AVRCP, HFP, HSP

NFC

Wi-Fi

Battery

Battery type

has not
rechargable

Battery life, hrs

has not
25

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

Sennheiser HD 559
Sennheiser HD 4.40 BT
Sennheiser HD 559
Sennheiser HD 4.40 BT

Headphones HeadphonesArena comparison rating

  • better
  • worse
  • 7
  • 6.8
  • 7Sennheiser HD 559
  • 6.8Sennheiser HD 4.40 BT

The Sennheiser HD 559 is better headphones in this comparison. Check Sennheiser HD 559 price