Anker Soundcore Space Q45 Vs. Bowers & Wilkins Px7 S2 Review In Detail

Weight

Anker Soundcore Space Q45 281g

Bowers & Wilkins PX7 S2 307g

Anker Soundcore Space Q45 have a weight of 281g, these weigh below 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We consider a lower weight better for the reason that lighter devices are more comfortable to carry.

The Bowers & Wilkins PX7 S2, at 307g weigh more than the Anker Soundcore Space Q45 by 26g

Has A Detachable Cable

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Detachable cables are cables that have connectors on both ends. One end goes into your headphone cups, while the other end is inserted into an audio source. Some new headphones, and not just the expensive ones, are coming with detachable cables, Anker Soundcore Space Q45 are one of those.

With a detachable cable, Bowers & Wilkins PX7 S2 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

The Bowers & Wilkins PX7 S2 too can fold up, foldable headphones can reduce their size by 60% to 70% when folded.

Has A Tangle Free Cable

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Twisted headphone cables can be a great source of annoyance and inconvenience, Anker Soundcore Space Q45's cable is designed to minimize tangling. Constant twisting of the cables can also lead to microfractures in the copper wires, affecting sound quality, or completely damaging your headphones.

Bowers & Wilkins PX7 S2 too have a cable designed to help prevent tangles.

Cable Length

Anker Soundcore Space Q45 1meters

Bowers & Wilkins PX7 S2 1.2meters

A long cable ensures more freedom of movement, but remember that every cable based on the conducting material used has a certain amount of parasitic resistance, inductance, and capacitance. How much depends on the length and construction. Anker Soundcore Space Q45 comes with a 1meters cable.

Bowers & Wilkins PX7 S2 comes with a 1.2meters cable. Almost any cable should be fine in sound quality If you're looking at lengths up to 2 - 3 meters.

Has An Over-The-Ear Foam

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Over-ear headphones have larger earpads that fit around your entire ear Anker Soundcore Space Q45 have a comfortable full-size form with earcups that fully enclose your ears. This design is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors.

Bowers & Wilkins PX7 S2 with this design offer potential for maximum bass and loudness levels.

Has Stereo Speakers

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

Both Bowers & Wilkins PX7 S2 and Anker Soundcore Space Q45 have stereo speakers

Anker Soundcore Space Q45
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Has Active Noise Cancellation (Anc)

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Active noise cancellation uses more advanced technology to actively counter noise. How it works, it listens to the sound pattern of incoming noise and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make 0 resulting in a reduced level of noise.

Anker Soundcore Space Q45 allow you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise.

Bowers & Wilkins PX7 S2 too have active noise cancellation making both devices ideal for plane rides and morning commutes. Each may work with different noise cancellation modes, pick the setting, mode, or noise cancellation type that you prefer for commute or that enhances your relaxation time.

Has Passive Noise Reduction

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out. The Anker Soundcore Space Q45 sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.

Both of these devices have passive noise reduction which means that also the Bowers & Wilkins PX7 S2 isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

Anker Soundcore Space Q45 20Hz

Bowers & Wilkins PX7 S2 ✗

Low-frequency response measures if and how well an audio component reproduces low audible frequencies and if it makes any changes to the signal on the way through. Anker Soundcore Space Q45's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

Highest Frequency

Anker Soundcore Space Q45 40,000Hz

Bowers & Wilkins PX7 S2 ✗

High frequency response measures if and how well a particular audio device reproduces high audible frequencies and if it makes any changes to the signal on the way through. Anker Soundcore Space Q45's highest frequency is at 40,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

Sound Pressure Level

Anker Soundcore Space Q45 100dB/mW

Bowers & Wilkins PX7 S2 ✗

Sound pressure is the average variation in atmospheric pressure caused by the sound, the sound level .i.e how loud something is can be perceived differently by different people so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.

The sound pressure level, SPL, is the pressure level of a sound, measured in decibels, dB, Anker Soundcore Space Q45's measurement is 100dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Driver Unit Size

Anker Soundcore Space Q45 40mm

Bowers & Wilkins PX7 S2 40mm

The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. Anker Soundcore Space Q45 driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.

Bowers & Wilkins PX7 S2 driver unit is 40mm in diameter, making both Bowers & Wilkins PX7 S2, and Anker Soundcore Space Q45 similar in how loud their sound gets , as many tend to believe that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty reproducing high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not mean that they produce better sound.

Impedance

Anker Soundcore Space Q45 16Ohms

Bowers & Wilkins PX7 S2 ✗

Defined as the device's resistance to the electromagnetic current, as electricity flows through a wire, it faces electrical resistance that counters the flow of current. The resistance of a conductor is measured in ohms. Anker Soundcore Space Q45's impedance is 16Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

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Battery Life

Anker Soundcore Space Q45 40hours

Bowers & Wilkins PX7 S2 30hours

If your headphones play wirelessly, cancel ambient noise, or enhance your listening experience with active features, their battery life will reduce over time. The device's battery life is given by the manufacturer, with longer battery life, you get to use it for longer and have to charge the device less often. Anker Soundcore Space Q45's battery life is 40 hours

Bowers & Wilkins PX7 S2's battery life is 30 hours. Each time you recharge your headphones, they get a little less listening time. The effect is barely noticeable at first. But over a few years, you may find that your device, no longer plays for long like it used to.

Charge Time

Anker Soundcore Space Q45 2hours

Bowers & Wilkins PX7 S2 2hours

It takes 2 hours to fully charge the Anker Soundcore Space Q45's battery. It is recommended to fully charge the battery before using the headphones for the first time or when they have been unused for extended periods.

Bowers & Wilkins PX7 S2 takes 2 hours to fully charge the battery

Has A Battery Level Indicator

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 have a battery level indicator, an indicator shows you when the device has a low battery. The battery indicator lights indicate the charging status of your headphones.

Bowers & Wilkins PX7 S2 too have a battery level indicator, charging indicators allow you to determine the charging state of your headphones, whether fully charged, or the battery is running low.

Battery Power

Anker Soundcore Space Q45 800mAh

Bowers & Wilkins PX7 S2 ✗

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. Anker Soundcore Space Q45's battery power is 800mAh, more battery power can be an indication of longer battery life.

Has A Rechargeable Battery

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

A rechargeable battery is a type of electrical battery that can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use. Anker Soundcore Space Q45's battery can be recharged and used over again.

The Bowers & Wilkins PX7 S2 too have a rechargeable battery.

Anker Soundcore Space Q45
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Can Be Used Wirelessly

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 can be used wirelessly, wireless devices allow you more freedom of movement.

The Bowers & Wilkins PX7 S2 also can be used wirelessly

Bluetooth Version

Anker Soundcore Space Q45 v5.3

Bowers & Wilkins PX7 S2 v5.2

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Anker Soundcore Space Q45 has a v5.3

Bowers & Wilkins PX7 S2 has a Bluetooth version of v5.2. Newer versions provide faster data transfers.

Has Usb Type-C

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 support USB TYPE-C, an industry-standard connector for transmitting both data and power on a single cable. The USB-C plug is now part and parcel of most current laptops, phones, and tablets, it features reversible plug orientation and cable direction.

Bowers & Wilkins PX7 S2 too have USB TYPE-C

Has Ldac

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✗

Anker Soundcore Space Q45 support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It is capable of a very high bitrate of 990kbps, which provides high-resolution audio.

Has Aptx Adaptive

Anker Soundcore Space Q45 ✗

Bowers & Wilkins PX7 S2 ✓

Bowers & Wilkins PX7 S2 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.

Has Aptx Hd

Anker Soundcore Space Q45 ✗

Bowers & Wilkins PX7 S2 ✓

The Bowers & Wilkins PX7 S2 support APTX HD, an audio codec for Bluetooth devices that are developed by Qualcomm. It supports high-quality 24-bit audio (at a bit rate of 576kbps).

Has Bluetooth Aptx

Anker Soundcore Space Q45 ✗

Bowers & Wilkins PX7 S2 ✓

Bowers & Wilkins PX7 S2 support APTX, a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm and supports 16-bit audio at a bit rate of 384kbps.

Has Aac

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

The Bowers & Wilkins PX7 S2 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.

Maximum Bluetooth Range

Anker Soundcore Space Q45 10meters

Bowers & Wilkins PX7 S2 10meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The Anker Soundcore Space Q45 can connect at a 10meters distance via Bluetooth or infrared to another device.

The Bowers & Wilkins PX7 S2 can connect at a 10meters distance via Bluetooth

Has A 3.5Mm Male Connector

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✗

Being an industry standard audio plug, a standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards. This means that it is commonly used in stereo headphones to your phone or connecting your phone to an external amplifier, sound bars, your car radio, etc. Anker Soundcore Space Q45 has this connector giving it a wider range of connectivity with most of the sound devices out there. All plugs have at least a tip and sleeve with the number of rings that stand as a differentiating factor.

Supports Bluetooth Pairing Using Nfc

Anker Soundcore Space Q45 ✗

Bowers & Wilkins PX7 S2 ✓

Bowers & Wilkins PX7 S2 support 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.

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Number Of Microphones

Anker Soundcore Space Q45 2only

Bowers & Wilkins PX7 S2 6only

Anker Soundcore Space Q45 have only 2 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

The Bowers & Wilkins PX7 S2 microphones are only 6.

Has A Noise-Canceling Microphone

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 use a noise-canceling type of microphone, these microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

The Bowers & Wilkins PX7 S2 too use a noise-canceling type of microphone.

Anker Soundcore Space Q45
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Has Ambient Sound Mode

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard. It’s useful when you want to listen to music but also be aware of what’s happening around you, for example when you’re having a jog but would still want to be able to hear traffic.

The Bowers & Wilkins PX7 S2 support ambient sound mode as well allowing you to hear the ambient sound even while wearing them.

Has In/On-Ear Detection

Anker Soundcore Space Q45 ✗

Bowers & Wilkins PX7 S2 ✓

Bowers & Wilkins PX7 S2 support in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused, saving battery life and improving your listening experience while at it.

Has A Mute Function

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 have a mute function, they have an option to mute/unmute a conversation directly from the device. The mute function means that you unilaterally turn off the microphone, but you can still hear the other party's voice.

The Bowers & Wilkins PX7 S2 too have a mute function.

Multipoint Count

Anker Soundcore Space Q45 2only

Bowers & Wilkins PX7 S2 ✗

Anker Soundcore Space Q45 support multipoint, which allows you to link to more Bluetooth devices and switch between them. For example, you can easily switch calls from one device to another without having to manually disconnect and reconnect.

Control Panel Placed On A Device

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

There is a control panel on the Anker Soundcore Space Q45 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.

The Bowers & Wilkins PX7 S2 too have a control panel on them.

Can Be Used As A Headset

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Anker Soundcore Space Q45 can be used as a headset. A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Zoom, Google Meet, Skype, games with voice chat, mobile phones, etc.

Bowers & Wilkins PX7 S2 can be used as a headset. since they have a built-in microphone

Travel Bag Is Included

Anker Soundcore Space Q45 ✓

Bowers & Wilkins PX7 S2 ✓

Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The Anker Soundcore Space Q45 come with their own special case or pouch, which is useful for safe transportation.

Bowers & Wilkins PX7 S2 too have a travel bag or case included.

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Category	Features	Anker Soundcore Space Q45	Bowers & Wilkins PX7 S2
DESIGN	weight	281g	307g
	has a detachable cable	✓	✓
	can be folded	✓	✓
	has a tangle free cable	✓	✓
	cable length	1meters	1.2meters
	has an over-the-ear foam	✓	✓
	has stereo speakers	✓	✓
SOUND QUALITY	has active noise cancellation (anc)	✓	✓
	has passive noise reduction	✓	✓
	lowest frequency	20Hz	✗
	highest frequency	40,000Hz	✗
	sound pressure level	100dB/mW	✗
	driver unit size	40mm	40mm
	impedance	16Ohms	✗
POWER	battery life	40hours	30hours
	charge time	2hours	2hours
	has a battery level indicator	✓	✓
	battery power	800mAh	✗
	has a rechargeable battery	✓	✓
CONNECTIVITY	can be used wirelessly	✓	✓
	bluetooth version	v5.3	v5.2
	has usb type-c	✓	✓
	has ldac	✓	✗
	has aptx adaptive	✗	✓
	has aptx hd	✗	✓
	has bluetooth aptx	✗	✓
	has aac	✓	✓
	maximum bluetooth range	10meters	10meters
	has a 3.5mm male connector	✓	✗
	supports bluetooth pairing using nfc	✗	✓
MICROPHONE	number of microphones	2only	6only
MICROPHONE	has a noise-canceling microphone	✓	✓
EXTRAS	has ambient sound mode	✓	✓
	has in/on-ear detection	✗	✓
	has a mute function	✓	✓
	multipoint count	2only	✗
	control panel placed on a device	✓	✓
	can be used as a headset	✓	✓
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

Anker Soundcore Space Q45 Vs. Bowers & Wilkins Px7 S2 Review

Reasons why you might like the Anker Soundcore Space Q45

Reasons why you might like the Bowers & Wilkins PX7 S2