67points

AKG K845BT

40points

Grado RS1e

85points

Marshall Monitor Bluetooth

90points

Philips SHB8750NC

88points

Sennheiser HD 4.40 BT

AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Comparison winner
Philips SHB8750NC
Sennheiser HD 4.40 BT
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vs
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36 facts in comparison

AKG K845BT vs Grado RS1e vs Marshall Monitor Bluetooth vs Philips SHB8750NC vs Sennheiser HD 4.40 BT

AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Why is AKG K845BT better than Grado RS1e & Marshall Monitor Bluetooth & Philips SHB8750NC & Sennheiser HD 4.40 BT?

  • Travel bag is included

Why is Grado RS1e better than AKG K845BT & Marshall Monitor Bluetooth & Philips SHB8750NC & Sennheiser HD 4.40 BT?

  • Has an on-ear form
  • Has an open-back design

Why is Marshall Monitor Bluetooth better than AKG K845BT & Grado RS1e & Philips SHB8750NC & Sennheiser HD 4.40 BT?

  • Has an in-line control panel
  • Has a noise canceling microphone

Why is Philips SHB8750NC better than AKG K845BT & Grado RS1e & Marshall Monitor Bluetooth & Sennheiser HD 4.40 BT?

  • Lowest frequency
    10Hzvs20,12,20,18Hz
  • Impedance
    16 Ohmsvs32,32,28,18 Ohms
  • Has active noise cancelling (noise reduction)
  • Has included ear pads

Why is Sennheiser HD 4.40 BT better than AKG K845BT & Grado RS1e & Marshall Monitor Bluetooth & Philips SHB8750NC?

  • Weight
    221.1gvs288,255,271,226g
  • Sound pressure level
    113dB/mWvs102,99.8,98,105dB/mW

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Top specs and features

relevant

Design

1.weight

288g

255g

271g

226g

221.1g

Best

Sony MDR-EX150AP

3g

2.has a detachable cable
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

3.has stereo speakers
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

4.can be folded
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Folding devices are good for transporting as they take up less space in your bag.

5.has an over-the-ear form
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

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.

6.has a tangle free cable
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

The cable is designed to minimize tangling.

For example

SoundMagic E11C

relevant

Sound quality

1.highest frequency

20000Hz

30000Hz

20000Hz

22000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

2.lowest frequency

20Hz

12Hz

20Hz

10Hz

18Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

Best

Sony MH1CBLK

1Hz

3.has sound isolation/passive noise reduction
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

4.impedance

32 Ohms

32 Ohms

28 Ohms

16 Ohms

18 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

Best

Flips Solo 2 Social

4 Ohms

5.has a neodymium magnet
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

6.sound pressure level

102dB/mW

99.8dB/mW

98dB/mW

105dB/mW

113dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Best

AKG K553 Pro

144dB/mW

relevant

Power

1.has a battery level indicator
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

An indicator shows you when the device has low battery.

2.has a rechargeable battery
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

The battery can be recharged and used over again.

3.has a removable battery
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

The battery is removable and can be replaced by the user if broken.

For example

Bang & Olufsen Beoplay H9i

relevant

Connectivity

1.Can be used wirelessly
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

3.supports Bluetooth pairing using NFC
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

4.Has WiFi
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

relevant

Features

1.can be used as a headset
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

2.has an in-line control panel
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

3.control panel placed on a device
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

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.

4.has a noise canceling microphone
AKG K845BT
Grado RS1e
Marshall Monitor Bluetooth
Philips SHB8750NC
Sennheiser HD 4.40 BT

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

Top 10 headphones

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