Sennheiser HD 800S vs Sony WH-1000XM2

The highs are very clear and revealing, so you will be able to hear even the minute details from the audio that you simply will not be able to pick up with lesser headphones.

The mids are also clear and have nice warmth. They are slightly recessed, yet voices and mid range tones will come out full, so the sound is not lean in any way.

The bass is not boomy but still has enough power for a satisfying thump. Also, due to the bass' tightness and speed, there is no bloat from the lower frequencies.

These headphones sound very immersive. Aside from the highly detailed sound and powerful yet tight bass, the soundstage is very wide, which only a few headphones can match , if any at all.

Despite the massive size of the headphones, Sennheiser was able to keep the weight down by using a special material called Leona, which is very light yet has metal-like toughness.

The HD 800S has one of the widest sound stages of any headphone today. There is excellent separation and you can easily identify where various sounds are coming from and can be very immersive.

These headphones do not make unnecessary creaks or flex when moved or held. Aside from the use of Leona on the ear cups and headband, the size adjuster is made of lightweight metal, with fine yet durable stainless steel mesh covering the drivers.

Out of the box, you get a balanced XLR cable and an unbalanced TRS cable. If you have a balanced headphone amp, then the XLR cable will allow you to maximize your amp's performance with these headphones without the need to buy a different (and expensive) cable.

The ear pads feature high quality memory foam as cushions with the surface being premium quality velours. This material combo is also used on the headband. They feel really soft and conform to the contours of your head. Due to the fabric material, some air can move through the pads, minimizing heat and sweatiness.

The bass has good punch and control which works really well with most genres of music. The mids are slightly forward at just the right levels, which ensures that vocals can be clearly heard. The highs are emphasized and sound great with a lot of clarity and detail, especially on the upper registers.

Swiping or tapping on the right ear cup's surface can pause or play track, go to the next track or go back to the previous one and can control volume levels as well. Also, the right ear cup has more of a textured surface compared to the old MDR1000x model's smooth, leather-like surface. This makes gesture control much more accurate on the WH-1000XM2.

If you need to talk while using these, all you need to do is to cover the right ear cup with the palm of your hand. This activates Quick Attention mode which cuts off the music and amplifies voice for easy conversation. To get back to listening to music, all you need to do is to remove the palm from the ear cup.

Aside from just turning noise cancelling on or off, users can set it to Ambient Sound which offers 2 further options.Normal Mode allows some outside noise through, while Voice Mode allows voice frequencies through the noise cancelling.

The WH1000XM2 comes with a companion mobile app that allows you to easily tweak the various settings of the headphones including EQ and noise cancelling levels. The app can also take advantage of the accelerometers in your smartphone as you move, adjusting noise cancelling and audio settings on the fly to give you the optimal listening experience.

These have great noise isolating properties and can block out a good amount of sound even with the noise cancelling off. The ear cups are closed back, while the ear pads go over the ear and seal well, awhich effectively minimizes sound leakage to and from the headphones.

The ear cups can be folded into the headband. This reduces the headphones' size so that it can easily fit inside bags.

The WH-1000XM2's active noise cancelling is one of the best in the market today. With the mode activated, a significant amount of outside noise is blocked, allowing you to really enjoy your music with minimal distractions. The Bose QC 35 II slightly edges out the Sony in this aspect though.

There is a built in microphone which negates the need to remove the headphones to answer a call.

You can use these headphones wired using the detachable 3.5mm cable or you can go wireless with Bluetooth.

The internal battery can last up to 30 hours of listening to music in wireless mode with noise cancelling on. This number goes up to 40 hours in wired mode with noise cancelling activated.

This comes with a carrying case that is made from high quality materials. It should provide extra protection to the headphones against scratches and minor impacts, which are quite common when taking these while traveling.