Home Wireless Earbuds Apple Airpods Pro (2Nd Gen) Vs. Sennheiser Cx 500Bt

A Review By Comparison of the Apple Airpods Pro (2Nd Gen) Vs. Sennheiser Cx 500Bt

Last updated on Mar 14, 2023   7 min read
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Sennheiser CX 500BT

Sennheiser CX 500BT

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Reasons why you might like the Sennheiser CX 500BT

Overall Score 6.6 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 4 only
  • Has Ambient Sound Mode
VS
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen)

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Reasons why you might like the Apple AirPods Pro (2nd Gen)

Overall Score 5.3 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 6 hours
  • Has Ambient Sound Mode

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Sennheiser CX 500BT IPX4
Apple AirPods Pro (2nd Gen) IPX4

Ingress protection ratings is the rating of protection offered by a casing, against dust and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating represents protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Having a value of IPX4, the Apple AirPods Pro (2nd Gen)'s rating is read as, the first number of X denotes that no data available to specify a protection rating, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

In comparison to the Apple AirPods Pro (2nd Gen), Sennheiser CX 500BT have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, they both have the same rating against liquids

Weight

Sennheiser CX 500BT 12g
Apple AirPods Pro (2nd Gen) 10.6g

Apple AirPods Pro (2nd Gen) have a weight of 10.6g . We take in account a lower weight better because lighter devices are more comfortable to transport.

Sennheiser CX 500BT, at 12g weigh more than the Apple AirPods Pro (2nd Gen) by of 1.4g

Has No Wires Or Cables

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

For a device to be true wireless it must have no cables connecting any part of the device together, Apple AirPods Pro (2nd Gen) are true wireless for this case since they don't have wires. This is an important difference as some wireless earbuds have cables connecting the two earbuds together.

Sennheiser CX 500BT also is true wireless because it doesn't have wires connecting the pair of earbuds together.

Sweat Resistance

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) are resistant to sweat

Sennheiser CX 500BT's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) have stereo speakers, what this means is that Apple AirPods Pro (2nd Gen)'s speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.

Both Sennheiser CX 500BT and Apple AirPods Pro (2nd Gen) have stereo speakers

Sennheiser CX 500BT
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Sound Quality

Has Active Noise Cancellation (Noise Control)

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

ANC utilises more advanced technology to reduce ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to cancel it out. Simply put, it's like taking +1 (noise) then adding -1 (counter sound by the device) to make 0 which results in a reduced level of noise.

The Apple AirPods Pro (2nd Gen) have ANC enabling you to listen at lower levels of volume, good for your ears as you don't have to crank up the device volume to outcompete background noise.

The Sennheiser CX 500BT too have Active Noise Cancellation making either of the devices ideal for flights and rush hour travels. The Apple AirPods Pro (2nd Gen) and Sennheiser CX 500BT operate with different noise cancellation settings, pick the mode that suits your travel or that suites your relaxation time.

Has Passive Noise Reduction

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) stay tightly in place, creating an acoustic seal that tones down your environment noise well as preventing the device music from leaking out at the same.

Both of these devices have passive noise reduction this means that both reduce ambient noise without using technology to cancel it out.

Lowest Frequency

Sennheiser CX 500BT 5Hz
Apple AirPods Pro (2nd Gen) 20Hz

The Apple AirPods Pro (2nd Gen)'s lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal while at it.

Sennheiser CX 500BT's lowest frequency is at 5Hz, this means that Sennheiser CX 500BT produce a juicier bass than the Apple AirPods Pro (2nd Gen)

Highest Frequency

Sennheiser CX 500BT 21000Hz
Apple AirPods Pro (2nd Gen) 20000Hz

The Apple AirPods Pro (2nd Gen)'s highest frequency is at 20000Hz, high-frequency response tells how well an audio component generates high audible frequencies and if it adjustments to the signal on its way through.

Sennheiser CX 500BT's highest frequency is at 21000Hz, this means that Sennheiser CX 500BT generate a clearer and crispier treble than the Apple AirPods Pro (2nd Gen)

Sound Pressure Level

Sennheiser CX 500BT 94dB/mW
Apple AirPods Pro (2nd Gen)

SPL, is the pressure level of sound, in decibels, dB, Sennheiser CX 500BT's measurement is 94dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Power

Battery Life

Sennheiser CX 500BT 8hours
Apple AirPods Pro (2nd Gen) 6hours

Apple AirPods Pro (2nd Gen)'s battery life is 6 hours, a device's battery life is usually given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often.

Sennheiser CX 500BT's battery life is more than that of Apple AirPods Pro (2nd Gen) by 2 hours . Every time you recharge your earbuds, they get a little less playing time. The effect is barely noticeable at first, but over a few years, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

Sennheiser CX 500BT 16hours
Apple AirPods Pro (2nd Gen) 24hours

This is given by the manufacturer, and the Apple AirPods Pro (2nd Gen)'s case is said to have a full charge of 24 hours. A charging case with a longer battery life allows you to recharge your earbuds on the go multiple times before having to recharge the case itself.

Sennheiser CX 500BT's charging case has a battery life of 16 hours, less than that of Apple AirPods Pro (2nd Gen) by 8 hours

Has Wireless Charging

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen), the device supports wireless charging. To charge the earbuds, you just put down on a compatible charging pad.

Has A Battery Level Indicator

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) have a battery level indicator, an indicator alerts you when the device has a low battery. The battery indicator lights show the charging status of your earbuds and case.

Sennheiser CX 500BT too have a battery level indicator, charging indicators enable you tell the charging state of your earbuds, whether fully charged, or having a low battery.

Sennheiser CX 500BT
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Connectivity

Has Usb Type-C

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Sennheiser CX 500BT use USB TYPE-C, a standard connector for transmitting both data and power in a single cable.

Bluetooth Version

Sennheiser CX 500BT v5.2
Apple AirPods Pro (2nd Gen) v5.3

The Apple AirPods Pro (2nd Gen) have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Sennheiser CX 500BT has a Bluetooth version of 5.2, older than that of Apple AirPods Pro (2nd Gen) . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Sennheiser CX 500BT 10meters
Apple AirPods Pro (2nd Gen) 10meters

Apple AirPods Pro (2nd Gen) have a 10meters distance connecting via Bluetooth.

Sennheiser CX 500BT have a maximum range of 10meters, equal to that of the Apple AirPods Pro (2nd Gen)

Has Aac

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Apple AirPods Pro (2nd Gen) will work well with your MacBook. If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.

The Sennheiser CX 500BT support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Aptx Adaptive

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

The Sennheiser CX 500BT support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Microphone

Number Of Microphones

Sennheiser CX 500BT 4only
Apple AirPods Pro (2nd Gen)

Sennheiser CX 500BT have 4 microphones.

Has A Noise-Canceling Microphone

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) have a noise-canceling microphone, these microphones are designed to filter out background sounds from the earbuds' sound.

The Sennheiser CX 500BT too have a noise-canceling microphone. This is useful in noisy areas.

Highest Mic Frequency

Sennheiser CX 500BT 10000Hz
Apple AirPods Pro (2nd Gen)

The Sennheiser CX 500BT's highest mic frequency is 10000Hz, high frequencies are better for picking up treble. The highest mic frequency of a microphone is known as its upper limiting frequency.

Lowest Mic Frequency

Sennheiser CX 500BT 100Hz
Apple AirPods Pro (2nd Gen)

The Sennheiser CX 500BT's lowest mic frequency is 100Hz, low frequencies are better for picking up bass. The lowest mic frequency of a microphone is defined as its lower limiting frequency.

Sennheiser CX 500BT
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Extras

Has Ambient Sound Mode

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) support ambient sound mode, which uses microphones to channel ambient noises so that they can still be heard even when wearing the earbuds

The Sennheiser CX 500BT support ambient sound mode as well, helpful when you want to listen to music but also be aware of your surrounding, for example when you’re having a jog but would still want to hear traffic.

Has In/On-Ear Detection

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) support in/on-ear detection, the sensors in the device can detect when they are removed from your ears .

The Sennheiser CX 500BT too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears saving battery life.

Has Find Earbuds Feature

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

When lost in a room, or can't be found in your bag, Apple AirPods Pro (2nd Gen) have a find earbuds feature.

The Sennheiser CX 500BT too have the find earbuds feature. Simply use the earbuds app on your smartphone to play an alarm from your earbuds to help you find them.

Supports Fast Charging

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

The Apple AirPods Pro (2nd Gen) support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to reduce the amount of time it takes to fully charge the earbuds.

Also the Sennheiser CX 500BT support fast charging. It's very similar to regular charging, only that the battery is filling up much faster. For example, with Quick Charge 3.0, the battery is charged to 50% in just 30 minutes.

Has A Mute Function

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) have a mute function, they support the option to mute/unmute a conversation directly from the device.

The Sennheiser CX 500BT too have this function. The mute function means that you are in position turn off the earbuds' microphone, but you can still hear the other party talk.

Control Panel Placed On A Device

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

The Apple AirPods Pro (2nd Gen), so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

The Sennheiser CX 500BT also have a control panel on them.

Warranty Period

Sennheiser CX 500BT 2Years
Apple AirPods Pro (2nd Gen)

Sennheiser CX 500BT have a warranty period of 2 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals.

Has Voice Prompts

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection.

The Sennheiser CX 500BT too support voice prompts .i.e the earbuds will notify you if the battery is running low, and you need to recharge the earbuds.

Travel Bag Is Included

Sennheiser CX 500BT
Apple AirPods Pro (2nd Gen)

Apple AirPods Pro (2nd Gen) come with a special case. Carrying earphones without a case, or putting them in your bag without a casing can easily put them at risk of getting damaged.

Sennheiser CX 500BT too have a travel bag included, which is useful for safe transportation.

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