52points

Sennheiser HD 25-1 II

52points

Sennheiser MM 70i

Sennheiser HD 25-1 II
Sennheiser MM 70i
vs
vs

18 facts in comparison

Sennheiser HD 25-1 II vs Sennheiser MM 70i

Sennheiser HD 25-1 II
Sennheiser MM 70i
52
points
Sennheiser HD 25-1 II
52
points
Sennheiser MM 70i

Why is Sennheiser HD 25-1 II better than Sennheiser MM 70i?

  • 4dB/mW higher sound pressure level
    ?

    120dB/mWvs116dB/mW
  • Has a detachable cable
    ?
  • Has an on-ear form
    ?
  • 0.1m longer cable
    ?

    1.5mvs1.4m
  • Has an L-shaped plug
    ?
  • Has removable speakers
    ?

Why is Sennheiser MM 70i better than Sennheiser HD 25-1 II?

  • 4Hz lower low-frequency
    ?

    12Hzvs16Hz
  • 54 Ohms lower impedance
    ?

    16 Ohmsvs70 Ohms
  • 127g lighter
    ?

    13gvs140g
  • Has an in-line control panel
    ?
  • Has an in-ear form
    ?
  • Has a straight plug
    ?

Price comparison

Sennheiser HD 25-1 II

Buy used:

$83.15

ProductStorePrice
Sennheiser HD 25-1 II AmazonSennheiser HD 660 S - HiRes Audiophile O...Sennheiser HD 660 S - HiRes Audiophile Open Back Headphone
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$499.00
Sennheiser HD 25-1 II AmazonSennheiser HD 600 Open Back Professional...Sennheiser HD 600 Open Back Professional Headphone
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$299.00
Sennheiser HD 25-1 II AmazonSennheiser HD 4.50 Bluetooth Wireless He...Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation, Black and Silver(HD 4.50 BTNC)
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$144.99
Sennheiser HD 25-1 II AmazonSennheiser HD 569 Closed Back Headphone
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$149.90
Sennheiser HD 25-1 II AmazonSennheiser RS 175 RF Wireless Headphone ...Sennheiser RS 175 RF Wireless Headphone System
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$198.16
Sennheiser HD 25-1 II AmazonSennheiser HD 559 Open Back Headphone - ...Sennheiser HD 559 Open Back Headphone - Black
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$115.99
Sennheiser HD 25-1 II AmazonSennheiser HDR 120 Accessory RF Wireless...Sennheiser HDR 120 Accessory RF Wireless Headphone for RS 120 System
Amazon logo
$79.95

Design

1.has stereo speakers
Sennheiser HD 25-1 II
Sennheiser MM 70i
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a detachable cable
Sennheiser HD 25-1 II
Sennheiser MM 70i
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
3.weight

140g

13g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
4.travel bag is included
Sennheiser HD 25-1 II
Sennheiser MM 70i
The device comes with its own special case or pouch, which is useful for safe transportation.
5.has an in-ear form
Sennheiser HD 25-1 II
Sennheiser MM 70i
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
6.has an on-ear form
Sennheiser HD 25-1 II
Sennheiser MM 70i
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.

Sound quality

1.lowest frequency

16Hz

12Hz

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

22000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Sennheiser HD 25-1 II
Sennheiser MM 70i
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.sound pressure level

120dB/mW

116dB/mW

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

70 Ohms

16 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.
6.has a neodymium magnet
Sennheiser HD 25-1 II
Sennheiser MM 70i
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.has a 3.5mm male connector
Sennheiser HD 25-1 II
Sennheiser MM 70i
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.Has an in-line control panel
Sennheiser HD 25-1 II
Sennheiser MM 70i
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

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