A breakdown of the review per specifications

Ingress Protection (Ip) Rating

Bowers & Wilkins PI7 IP54

Lasuney T12 ✗

Ingress protection ratings refer to the level of protection offered by an enclosure, against solids and liquids. The letters 'IP' are followed by two values The first value of the IP rating represents protection against solids say dust, followed by the one that refers to resistance against liquids (sweat).

Scoring IP54, the Bowers & Wilkins PI7's rating is read as, the first value of 5 denotes that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Weight

Bowers & Wilkins PI7 50g

Lasuney T12 18.1g

The Lasuney T12 have a weight of 18.1g . We consider a lower weight best for the reason that lighter devices are more comfortable to transport.

Bowers & Wilkins PI7, at 50g are heavier than the Lasuney T12 by of 31.9g

Has No Wires Or Cables

Bowers & Wilkins PI7 ✓

Lasuney T12 ✓

True wireless devices have no wires linking any part of the device together, Lasuney T12 are true wireless for this matter since they have no cables. This is an important difference as some wireless earbuds have wires connecting the two earbuds together.

Bowers & Wilkins PI7 also is true wireless since it doesn't have cables connecting the two earbuds .

Sweat Resistance

Bowers & Wilkins PI7 ✗

Lasuney T12 ✓

Lasuney T12 are resistant to sweat

Has Stereo Speakers

Bowers & Wilkins PI7 ✓

Lasuney T12 ✓

Lasuney T12 have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

Both Bowers & Wilkins PI7 and Lasuney T12 have stereo speakers

Bowers & Wilkins PI7
See price on Amazon

Has Active Noise Cancellation (Noise Control)

Bowers & Wilkins PI7 ✓

Lasuney T12 ✓

Active noise cancellation utilises advanced technology to reduce ambient sounds. How it works, it detects and analyzes the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. Simply put, it's like having +1 (noise) and adding -1 (counter sound by the device) giving zero hence "diluting" the noise.

The Lasuney T12 have ANC allowing 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 Bowers & Wilkins PI7 too have ANC which makes both devices ideal for flights and morning commutes. The Lasuney T12 and Bowers & Wilkins PI7 work with different noise cancellation types, pick the mode that suits your travel or that suites your relaxation time.

Has Passive Noise Reduction

Bowers & Wilkins PI7 ✓

Lasuney T12 ✗

The Bowers & Wilkins PI7 stay tightly in place, this creates an acoustic seal that tones down background noise well as preventing the device sound from leaking out .

Driver Unit Size

Bowers & Wilkins PI7 9.2mm

Lasuney T12 13mm

The Lasuney T12 driver unit is 13mm in diameter, the bigger the unit the more powerful, therefor producing better bass. A driver unit is the component that makes sound in the device, its size determines the loudness of the device.

Bowers & Wilkins PI7 driver unit is 9.2mm in diameter, which means that they have a smaller driver unit than that of Lasuney T12 by 3.8mm , as many tend to believe that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so yes, larger drivers can generate louder sound, but this does not mean that they produce better quality sound.

Lowest Frequency

Bowers & Wilkins PI7 10Hz

Lasuney T12 20Hz

Lasuney T12's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component generates low audible frequencies and if it makes any changes to the signal on its way through.

Bowers & Wilkins PI7's lowest frequency is at 10Hz, this means that Bowers & Wilkins PI7 make sound with a juicier bass than the Lasuney T12

Highest Frequency

Bowers & Wilkins PI7 20000Hz

Lasuney T12 20000Hz

Lasuney T12's highest frequency is at 20000Hz, high-frequency response indicates how well an audio device generates high recognizable frequencies and if it changes to the signal on its way through.

Bowers & Wilkins PI7's highest frequency is at 20000Hz, this means that both devices can generate equal treble

A Review By Comparison Of The Technics Eah Az80 Vs. Lasuney T12

Battery Life

Bowers & Wilkins PI7 4.5hours

Lasuney T12 5hours

Lasuney T12's battery life is 5 hours, these last less than 5 hours of listening which is considered average for a single charge. 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.

Bowers & Wilkins PI7's battery life is less than that of Lasuney T12 by 0.5 hours . Each time you recharge your device, they get a little less playing time. The effect is barely noticeable at first, but over a few years, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

Bowers & Wilkins PI7 18hours

Lasuney T12 30hours

This is given by the vendor, and Lasuney T12's case is said to have a charge of 30 hours. A charging case with more battery hours enables you to recharge your earbuds on the go multiple times before recharging the case itself.

Bowers & Wilkins PI7's charging case has a battery life of 18 hours, less than that of Lasuney T12 by 12 hours

Charge Time

Bowers & Wilkins PI7 3hours

Lasuney T12 2hours

It requires 2 hours to fully charge the Lasuney T12's battery. It is recommended to fully charge the battery before using the earbuds for the first time.

Bowers & Wilkins PI7 takes 3 hours to fully charge the battery, more than that of Lasuney T12 by 1 hours

Has Wireless Charging

Bowers & Wilkins PI7 ✓

Lasuney T12 ✗

Bowers & Wilkins PI7, the device supports wireless charging. To charge the earbuds, you just place down on a compatible charging pad.

Has A Battery Level Indicator

Bowers & Wilkins PI7 ✓

Bowers & Wilkins PI7 ✓

Lasuney T12 ✗

The Bowers & Wilkins PI7 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).

A Review By Comparison Of The Audio Technica Ath Cks50Tw Vs. Lasuney T12

Number Of Microphones

Bowers & Wilkins PI7 6only

Lasuney T12 2only

The Lasuney T12 have 2 microphones.

Bowers & Wilkins PI7 microphones are 6, more than that of Lasuney T12 by 4 . More microphones result in better sound quality and help the earbuds to filter out background sounds.

Has A Noise-Canceling Microphone

Bowers & Wilkins PI7 ✓

Category	Features	Bowers & Wilkins PI7	Lasuney T12
DESIGN	ingress protection (ip) rating	IP54	✗
	weight	50g	18.1g
	has no wires or cables	✓	✓
	sweat resistance	✗	✓
	has stereo speakers	✓	✓
SOUND QUALITY	has active noise cancellation (noise control)	✓	✓
	has passive noise reduction	✓	✗
	driver unit size	9.2mm	13mm
	lowest frequency	10Hz	20Hz
	highest frequency	20000Hz	20000Hz
POWER	battery life	4.5hours	5hours
	battery life of charging case	18hours	30hours
	charge time	3hours	2hours
	has wireless charging	✓	✗
	has a battery level indicator	✓	✓
CONNECTIVITY	has usb type-c	✓	✓
	bluetooth version	v5	v5
	maximum bluetooth range	10meters	10meters
	has aac	✓	✗
	has aptx adaptive	✓	✗
	has aptx hd	✓	✗
MICROPHONE	number of microphones	6only	2only
MICROPHONE	has a noise-canceling microphone	✓	✗
EXTRAS	has ambient sound mode	✓	✗
	has in/on-ear detection	✓	✗
	has find earbuds feature	✓	✗
	supports fast charging	✓	✓
	has a mute function	✓	✗
	control panel placed on a device	✓	✓
	warranty period	✗	1Years
	has voice prompts	✓	✓
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

A Review By Comparison of the Lasuney T12 Vs. Bowers & Wilkins Pi7

Reasons why you might like the Bowers & Wilkins PI7

Reasons why you might like the Lasuney T12

A summary of the review by feature comparison

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Weight

Has No Wires Or Cables

Sweat Resistance

Has Stereo Speakers

Sound Quality

Has Active Noise Cancellation (Noise Control)

Has Passive Noise Reduction

Driver Unit Size

Lowest Frequency

Highest Frequency

Power

Battery Life

Battery Life Of Charging Case

Charge Time

Has Wireless Charging

Has A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Has Aptx Adaptive

Has Aptx Hd

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Extras

Has Ambient Sound Mode

Has In/On-Ear Detection

Has Find Earbuds Feature

Supports Fast Charging

Has A Mute Function

Control Panel Placed On A Device

Warranty Period

Has Voice Prompts

Travel Bag Is Included

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