When comparing Sennheiser HD 202 II vs Bose QuietComfort 25, the Slant community recommends Bose QuietComfort 25 for most people. In the question“What are the best headphones for blocking out open office noise?” Bose QuietComfort 25 is ranked 6th while Sennheiser HD 202 II is ranked 11th. The most important reason people chose Bose QuietComfort 25 is:
The traveling case is small and provides room for spare batteries and other components. This makes it pretty portable, for those that can't or don't want to leave their headphones at work.
Specs
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Pros
Pro Good sounding bass with okay detail on the highs and mids
As expected of their price, these headphones are not able to deliver a lot of detail, clarity or accuracy in terms of the sound but they're still quite fun to listen to. There is a slight accentuation on the bass which gives it oomph and presence but is not overpowering. Mids on these headphones are recessed, but are still able to present a good rendering of vocals and guitars. The highs are not very detailed, which means that you will miss some of the more intricate sounds from the music, but they are good enough that the overall sound does not come off as too muddy.
Pro Decent all-plastic build quality
Although it's made entirely of plastic, it does not feel cheap at all. The plastics used are of good quality. They can take a significant amount of flex with no signs of breaking.
Pro Can isolate sound well
With the closed back design, very minimal sound can seep into your music. Likewise, sound leakage is kept to a minimum so you won't be disturbing others near you with your music.
Pro Comfortable to wear for hours straight
The 202 II's are really light so you can wear these headphones for longer periods without neck fatigue.
Pro Good portability
The traveling case is small and provides room for spare batteries and other components. This makes it pretty portable, for those that can't or don't want to leave their headphones at work.
Pro Battery is easily replaceable
These headphones use a triple-A battery to power noise canceling. Should it run out of charge, it can easily be replaced.
Pro Active noise canceling is very good
With the feature switched on, you can really zone in on the music. Noise canceling is very effective at blocking out ambient noise, especially the lower frequencies. On a flight for example, engine noise is drastically reduced, as well as most of the sound from the conversations in your vicinity.
Pro Plenty of comfort features
The QC25 feels comfortable even after wearing it for several hours. The pads go over the ear and feel soft, as the ample cushioning is covered with supple and high quality synthetic leather. Aside from the usual headband padding, it also has an inner Alcantara lining that feels really nice on the skin.
Pro Noise canceling levels can be adjusted
You have a number of options as to how you want to use these headphones' active noise canceling feature. You can either have the feature on or off while you are listening to music, or have noise canceling on without audio. This is a nifty feature if you just want to enjoy some peace and quiet when in a noisy place.
Pro Light and easy to wear
These headphones will not tire your head or neck out, even if you wear them for quite some time. These are pretty light at around 196 grams.
Pro Fun sound with boosted highs
Sub-bass is a bit laid back, but the overall low-end production is punchy and with good extension. Mids are clear and forward so vocals, guitars and keys sound good with these. The upper treble is boosted, which results in good detail, but can also give harshness to the sound.
Overall, this is a really fun set of cans to listen to, especially if you just want to have a fun music listening experience.
Cons
Con Ear cup height adjustment is quite limited
The ear cups are attached to a fixed head band, with a ball socket as the connection. Users then move the ear cups up and down the stationary head band. Available adjustment is quite limited though, so these headphones may not be suitable for individuals with bigger sized heads.
Con Very long, fixed cable
The cable is around 10 feet long. While this can be a good thing for certain uses, the long cable can get tangled up pretty easily and can get quite difficult to manage if you decide to take these on the go. The included cable organizer can help mitigate the problem, but some might find it fiddly to use.
Con Ear cups are quite small
Despite being labeled as over-ear headphones, the cups are actually quite small. If you have larger ears, it is possible that these will fit a little too tightly, if not rest on your ears completely, which you may find uncomfortable.
Con Strong clamping force may cause discomfort
These press down on the head pretty tight, which some might find uncomfortable. With regular use and some stretching of the headband however, it is possible that the clamping force will loosen up over time, resulting in a much more comfortable fit.
Con Audio has not enough power on some phones
Takes a lot of power for volume. Not all phones have enough audio output to reach high volume.
Con High frequency noise may still mix with audio
While low frequency sounds are effectively blocked, high frequency ones can still be heard. Female voices and high pitched noises may still get in the way of your music.
Con No noise canceling auto shut-off
The feature continues to drain battery even if the headphones are not used. Turn this off before storing.
Con Noise canceling is uncomfortable for some users
A number of users complain about the headphones' noise canceling having a feeling of pressure in the ears, which they find to be quite uncomfortable.