Sennheiser HD 4.40 BT vs Sennheiser RS120

HD 4.40 BT vs RS120 comparison chart

Overall
Sennheiser HD 4.40 BT
6.8
Sennheiser RS120
7
7
7
8
inapplicable
3
inapplicable
9
inapplicable
8
inapplicable
Votes 1 1
Rating 5 5
Add headphones to comparison
We didn't find anything to show here

Common

Product

Sennheiser HD 4.40 BT
Sennheiser RS120

Model

HD 4.40 BT
RS120

Brand

Sennheiser
Sennheiser

Reviews

7282
19721

General

Wearing style

over ear
on ear

Enclosure

closed back
open back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

Impedance, Ohm

18
24

Frequency response, Hz

18Hz-22KHz
22Hz-19KHz

Total harmonic distortion (THD), %

0.5
0.7

Sensitivity (SPL), dB

113
106

Magnet type

Weight (headphones), g/oz

225/7.9
230/8.1

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

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
volume

Wireless connectivity

Bluetooth

Bluetooth version

4.0

aptX

aptX HD (Hi-Res Audio)

Bluetooth profiles

A2DP, AVRCP, HFP, HSP

NFC

Wi-Fi

Battery

Battery type

rechargable
AAA

Battery life, hrs

25

Charging time, hrs

2

Charging port

micro USB
has not

Charging cable

micro USB to USB-A

Speed charge

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

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

Sennheiser HD 4.40 BT
Sennheiser RS120
Sennheiser HD 4.40 BT
Sennheiser RS120

Headphones CHooseratoR comparison rating

  • better
  • worse
  • 6.8
  • 7
  • 6.8Sennheiser HD 4.40 BT
  • 7Sennheiser RS120

Sennheiser HD 4.40 BT competitors

Sennheiser RS120 competitors