Headsets and headphones / Compare

Logitech G321 LIGHTSPEED vs Razer Kraken V3 X

A

Product A: Logitech

G321 LIGHTSPEED

55 of 161 known

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B

Product B: Razer

Kraken V3 X

59 of 161 known

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Only differences

ALogitech G321 LIGHTSPEED

BRazer Kraken V3 X

General

6 of 8 differ

Series

Not available

Kraken1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Maker page sits in the Kraken line and the page title reads Ultralight PC Gaming Headset.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

981-001562, 981-001563, 981-001564, 981-001568, 981-001569, 981-001570, 981-0017721Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026US and CA store variants: 981-001562 Black, 981-001568 White, 981-001772 Pink. EU and UK store: 981-001563 Black and 981-001569 White. India store: 981-001564 Black and 981-001570 White.2Maker product pagelogitechg.com/en-eu/shop/p/g321Read 14 October 2026EU store lists 981-001563 Black and 981-001569 White.3Maker product pagelogitechg.com/en-in/shop/p/g321Read 14 October 2026India store lists 981-001564 Black and 981-001570 White.12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026

RZ04-03750100-R3U1, RZ04-03750300-R3U1, RZ04-03750300-R3M111Retailer pageamazon.com/dp/B0BSJYM8FFRead 23 October 2026Amazon US lists RZ04-03750300-R3U1 and RZ04-03750100-R3U1 as two US part numbers of the Kraken V3 X. The maker documents give the same specifications for the product. A Japanese retailer is said to call the 0300 model an upgraded model from May 2023. That page could not be opened.

GTIN / EAN

509920613331014Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026EAN 5099206133310 for 981-001569 White (EU).

810056141530, 840272903742, 888641937936211Retailer pageamazon.com/dp/B0BSJYM8FFRead 23 October 2026Amazon US listing of RZ04-03750300-R3U1: UPC 840272903742. The older listing B08WYN93RJ for RZ04-03750100-R3U1 gives UPC 810056141530.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

17 September 20256Press articleeftm.com/2025/09/logitech-unveils-a-range-of-new-gaming-devices-during-g-play-266936Read 14 October 2026Article dated 2025-09-18 reports Logitech unveiling the G321 at G PLAY 2025. Logitech's own Business Wire release is dated 2025-09-17 and was not readable by the agent.

25 March 20213Press articledigitaltrends.comRead 23 October 2026Digital Trends, published March 25, 2021: Razer launches the Kraken V3 X.

Status

Available4Maker product pageweb.archive.org/web/20250917195207/https://www.logitechg.com/en-us/shop/p/g321Read 14 October 2026Live US store page lists the headset as in stock.

Available1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026The maker page presents the product with no discontinued notice and Amazon US lists it for sale.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$59.991Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026The live US price is 59.99 USD. The launch price comes from the archived launch-day capture listed below.4Maker product pageweb.archive.org/web/20250917195207/https://www.logitechg.com/en-us/shop/p/g321Read 14 October 2026Archived US store page from 2025-09-17 lists 59.99 USD for 981-001562 and 981-001568. Excludes tax.

$69.993Press articledigitaltrends.comRead 23 October 2026Article: price of $70. Tom's Hardware gives $69.99. Excludes tax.4Press articlewindowscentral.com/razer-announces-kraken-v3-x-gaming-headsetRead 23 October 2026Article: $70 through Razer's website, which rounds the $69.99 price.6Reviewtomshardware.com/reviews/razer-kraken-v3-xRead 23 October 2026Review of 31 May 2021: a $69 set of USB cans and for $69.99 you get an excellent pair.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€69.997Press articlemobilissimo.ro/stiri-diverse/logitech-g-play-2025-aduce-produse-noi-pentru-pc-consola-si-zona-esports-headseturi-wireless-tastaturi-rapide-si-echipamente-de-sim-racingRead 14 October 2026Romanian launch coverage dated 2025-09-18 gives 69.99 EUR for the G321. VAT treatment is not stated. The Logitech EU store lists 69.99 EUR as the regular price.

€79.995Press articlegeektopia.es/es/technology/2021/03/26/noticias/razer-anuncia-los-auriculares-kraken-v3-x.htmlRead 23 October 2026Spanish launch article of 26 March 2021: price 79.99 euros. The country is Spain and the price includes VAT. A maker German launch price was not found. Saturn.de shows a current UVP of 84,99 EUR, which is not a launch price.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, EU, GB, IN, NZ1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026US, CA, EU, GB and IN store pages list the headset. NZ is from the Harvey Norman NZ listing of 981-001564.2Maker product pagelogitechg.com/en-eu/shop/p/g321Read 14 October 2026EU and UK store pages.3Maker product pagelogitechg.com/en-in/shop/p/g321Read 14 October 2026India store page.12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Harvey Norman New Zealand sells 981-001564 Black and 981-001570 White.

US, EU12Retailer pageox.ee/en/product/2224162Read 23 October 2026OX.ee (Estonia) lists product code RZ04-03750300-R3M1 with EAN 8886419379362. Coolblue Belgium lists the same manufacturer code and Saturn Germany sells the headset, so the R3M1 model is stored for the EU.

ColoursiThe maker's own colour names

Black, White, Pink1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Black, White and Pink are the colour options on the live US page. Pink (981-001772) is listed under a 2026 update image folder and was not part of the 2025 launch.6Press articleeftm.com/2025/09/logitech-unveils-a-range-of-new-gaming-devices-during-g-play-266936Read 14 October 2026Article lists Black or White at the announcement.

Black11Retailer pageamazon.com/dp/B0BSJYM8FFRead 23 October 2026Amazon US listings give the color Black. RTINGS lists Black and a Fortnite Edition, which is a separate edition and is not stored.

Segment

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Gaming1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Maker page: PC gaming headset, upgraded with TriForce drivers.

Design

1 of 7 differ

Form factor

Over-ear12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Retailer title and description: Over-Ear Headset.

Over-ear7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public header: Type Over-ear.

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Closed8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Specs panel: Type Closed back.13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab: Ear cups design Closed design.

Closed5Press articlegeektopia.es/es/technology/2021/03/26/noticias/razer-anuncia-los-auriculares-kraken-v3-x.htmlRead 23 October 2026Article spec box: closed circumaural, wired.7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public header: Enclosure Closed-Back.

Wearing style

Headband1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Headband design with ear cups, shown on the maker product images.

Headband1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: soft headband padding and a measured fit for wearing the headset over the head. The guide shows an adjustable padded headband.

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

Not available

Not available

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

Not available

Not available

RGB lighting

No8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: it comes with no RGB to adjust in software or drain the battery.

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: powered by Razer Chroma RGB with 16.8 million colors. FAQ: customize the lighting on the headset's earcups through Razer Synapse.6Reviewtomshardware.com/reviews/razer-kraken-v3-xRead 23 October 2026Specs: Lighting RGB on Earcups. The three-headed snake logo on each ear cup lights in RGB.

Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

Not available

Not available

Drivers and sound

4 of 20 differ

Driver type

Not available

Dynamic2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Drivers Customized Dynamic 40mm Driver.7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public header, Methodology v1.5: Transducer Dynamic. Numeric results are behind the RTINGS paywall and were not used.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

40mm1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

40mm1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: Razer TriForce 40mm drivers, a patented 3-part driver design.

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

Not available

Not available

Diaphragm material

Not available

Not available

Magnet

Neodymium13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab lists the driver type as Neodymium, which is stored as the magnet.

Neodymium6Reviewtomshardware.com/reviews/razer-kraken-v3-xRead 23 October 2026Specs: Driver Type 40mm neodymium magnet.

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min20 HzMax20 kHz1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Headphone frequency response 20-20 kHz. Maker does not state a test standard or power state.

Min12 HzMax28 kHz2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications, headphones: Frequency response 12 Hz - 28 kHz. USB only product, so one range. Power state and test standard are not stated.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Not available

Not available

Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

32Ω13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab: Impedance 32 O for manufacturer code 981-001563. No test frequency or power state is given. A distributor feed for 981-001569 also lists 32 ohm.14Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026Feed lists impedance 32 ohm.

32Ω2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Impedance 32 ohm @ 1 kHz.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

Not available

103dB2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Sensitivity (@1 kHz) 103dBSPL/mW,1KHz.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Not available

Per 1 mW2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026The guide prints the unit as dBSPL/mW.

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

Not available

Not available

Max input power

Not available

Not available

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

Not available

Not available

Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

Not available

Not available

DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

Not available

Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

No8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no connection to Logitech G HUB and no drivers, so the EQ cannot be adjusted. The same review also says the headset can be used wired. That wired claim is not stored because the maker lists only 2.4 GHz and Bluetooth and Windows Central says there is no wired connectivity.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no onboard memory or swappable audio profiles, and no software support to customize equalizers.

No7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public summary: Razer Synapse does not offer any EQ settings, so there is no EQ or presets.

Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

Not available

Not available

EQ presets

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

2 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

Not available

Razer 7.1 Surround Sound, THX Spatial Audio1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026FAQ: supports 7.1 Surround Sound on Windows 10 64-bit. It can be upgraded to THX Spatial Audio, with 50% off for owners of the headset.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Not available

Yes2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Activate the 7.1 Surround Sound: register the product to get an activation code sent to your email. The surround sound is only available on Windows 10 64-bit.

Head tracking

Not available

Not available

Noise cancelling

0 of 10 differ

Active noise cancelling

No10Reviewpcgamesn.com/logitech/G321Read 14 October 2026Hands-on at Logitech G PLAY: no active noise cancellation, only passive isolation.

No7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public header: Noise Cancelling No.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Not available

Not available

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

Not available

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

Not available

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

2 of 21 differ

Frequency response notesiMeasured by a reviewer, not claimed by the maker

Not available

RTINGS public review text: a very warm and dark sound profile and very prone to inconsistent audio delivery. No numeric values are published outside the paywall7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public intro and summary, Methodology v1.5, reviewed 13 April 2021: very warm and dark sound profile and very prone to inconsistent audio delivery. Detailed curves and numbers are locked.

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

Not available

Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

Not available

Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

Not available

Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

Not available

Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

Not available

Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic quality notesiMeasured by a reviewer, not claimed by the maker

Not available

RTINGS public review text: the flexible boom microphone does an excellent job of recording your voice and separates speech from moderate ambient noise decently well. No numeric values are published outside the paywall7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public intro and verdict: the flexible boom mic does an excellent job of recording your voice and can separate speech from moderate ambient noise decently well.

Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

Not available

Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

Not available

Not available

Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

Not available

Microphone

8 of 16 differ

MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Fixed boom8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: you can't unplug the microphone, but it tucks away fairly cleanly. Flip-to-mute with a jingle.

Fixed boom6Reviewtomshardware.com/reviews/razer-kraken-v3-xRead 23 October 2026Review: the flexible HyperClear cardioid microphone on the left earcup is quite bendy. It is not described as detachable or retractable.8Reviewhitechcentury.com/razer-kraken-v3-x-review-malaysiaRead 23 October 2026Review: the boom mic is flexible and not removable along with the cable.9Retailer pagemultitronic.fi/en/products/3031058/razer-kraken-v3-x-gaming-headset--blackRead 23 October 2026Retailer spec data: microphone type Boom, detachable microphone No.

Microphone element

Not available

Not available

Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Omnidirectional1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker microphone table: Pick-up Pattern Omni-directional.

Cardioid1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page and FAQ: a bendable Razer HyperClear Cardioid Mic. The master guide calls the pick-up pattern unidirectional.

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

112Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Spec table: Number of Microphones 1, built-in boom microphone.

12Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside names one microphone, item D, the Razer HyperClear cardioid mic. No other microphone is named.

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

Not available

Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Not available

Min100 HzMax10 kHz2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications, microphone: Frequency response 100 Hz - 10 kHz.

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

Not available

-42dB2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Sensitivity (@1 kHz) -42 +/- 3 dB. The reference unit is not stated.

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

60dB2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Signal-to-noise ratio >= 60 dB. Stored as the minimum.

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

16kHz1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker table: Sampling Rate up to 16 bit/16 kHz. The product text calls it a 16 kHz flip-to-mute mic. The audio route is not published.

Not available

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

Not available

Not available

Flip to mute

Yes1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Not available

Mute button

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 6: muting is done by flipping the microphone up. The controls list has no mute button.

Yes1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: a microphone mute button and volume control underneath the left earcup.2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Using the mic mute button: press the mic mute button to mute or unmute the microphone.

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

Not available

Physical mute marker1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026FAQ: the mic is unmuted when the green streak can be seen below the mute button. This is a visible marker, not a light.

Sidetone

Not available

Not available

Adjustable sidetone

Not available

Not available

Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

Not available

Not available

Connectivity

12 of 20 differ

Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

2.4 GHz, Bluetooth1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

USB1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026FAQ: the headset uses a USB connection that works with PC and PS4.

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

Not available

Not available

Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

Not available

Fixed cable8Reviewhitechcentury.com/razer-kraken-v3-x-review-malaysiaRead 23 October 2026Review of 5 May 2021: the left can has a non-removable cable ending in a USB-A connection. Most parts, including the cable and boom mic, are not user replaceable.

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

Not available

Not available

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker lists a USB-C charging port. No wired audio mode is published by the maker.

USB-A2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: Connection type USB Type A.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

Not available

No9Retailer pagemultitronic.fi/en/products/3031058/razer-kraken-v3-x-gaming-headset--blackRead 23 October 2026Retailer spec data: USB Type-A connector only.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

Not available

No9Retailer pagemultitronic.fi/en/products/3031058/razer-kraken-v3-x-gaming-headset--blackRead 23 October 2026Retailer spec data: connectivity wired, USB Type-A connector, 3.5 mm connector No. There is no analog path.

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Included1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

None2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Technical specifications: wired audio usage USB Type A. No receiver is listed.

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

USB-A1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Not available

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

10m1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker states 10 m, measured by line of sight, and may vary with interference. The connection it applies to is not named.

Not available

Bluetooth

5.21Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Not available

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

Not available

Not available

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Not available

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Not available

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 4: G321 can connect to a single Bluetooth device at a time.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no multi-source audio mixing. The setup guide states a single Bluetooth device at a time.

Not available

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

15Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 4: a single Bluetooth device at a time.

Not available

Paired devices remembered

Not available

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 5: a single quick press of the Bluetooth button switches between LIGHTSPEED and Bluetooth. Only one is active at a time.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no multi-source audio mixing, and a single-press button switches between Bluetooth and 2.4 GHz modes.

Not available

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

None of 2 known

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Not available

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

Not available

Not available

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

Windows, macOS, PS5, PS4, Nintendo Switch, Nintendo Switch 2, Android, iOS1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker badge: Compatible with PS5, PC, Nintendo Switch / Switch 2. LIGHTSPEED needs Windows or macOS with a USB 2.0 port. The text says Bluetooth works for mobile games and with any device that supports Bluetooth 5.2.5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 3 names PC, Mac, PlayStation 5 and 4 for LIGHTSPEED.

Windows, PS4, PS51Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026FAQ: USB connection that works with PC and PS4. The master guide lists Windows as the product requirement. PS5 comes from RTINGS.4Press articlewindowscentral.com/razer-announces-kraken-v3-x-gaming-headsetRead 23 October 2026Article: connects through USB and works with PCs or the PlayStation 4. It does not work with Xbox consoles.7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public verdict: the USB-A connector makes them fully compatible with PC, PS4 and PS5 consoles. Not compatible with Xbox.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

ALogitech G321 LIGHTSPEED

Platform	Connection
Windows	2.4 GHz
macOS	2.4 GHz
PS5	2.4 GHz
PS4	2.4 GHz

Source5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 3: connect to PC, Mac, PlayStation 5 or 4 with LIGHTSPEED Wireless Technology by inserting the receiver in the USB port. Switch and mobile connection paths are not documented in the guide.

BRazer Kraken V3 X

Platform	Connection	Microphone works
Windows	USB	Yes
PS4	USB	Not available
PS5	USB	Not available

Source7Reviewrtings.com/headphones/reviews/razer/kraken-v3-xRead 23 October 2026Public verdict: USB-A connection on PC, PS4 and PS5. Microphone support on PC follows the master guide, which sets the headset as default input device. Microphone support on PlayStation is not stated.

Official licence

Not available

Not available

Battery and charging

5 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

290mAh14Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026Distributor spec feed for 981-001569 lists a built-in battery of 290 mAh. No maker document or teardown states the capacity.

Not available

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Not available

Not available

Batteries includediNumber of headset batteries supplied, including the one already installed.

Not available

Not available

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

ALogitech G321 LIGHTSPEED

Hours (h)
20

Source1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker states more than 20 hours of continuous playing at 78 dB SPL after a full charge when the product is stably connected. The connection used in the claim is not named. 20 is stored as the lower bound of the claim.

BRazer Kraken V3 X

Not available

Battery life (claimed, max)

20h=CalculatedFrom Claimed battery life

Not available

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

Not available

Charging port

USB-C1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

None10Retailer pagepcx.com.ph/products/razer-kraken-v3x-wired-usb-gaming-headsetRead 23 October 2026Retailer copy of the Razer specification: Battery Life N/A. USB powered headset with no battery.

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

Not available

Not available

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

Not available

Not available

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

Not available

Not available

Use while charging

Yes11Reviewgamingtrend.com/logitech-g321-lightspeed-gaming-headset-review-does-its-job-and-clocks-outRead 14 October 2026Review: the headset charges quickly and can be used while charging. Connection used while charging is not stated.

Not available

Charging dock or stand

Not available

Not available

Controls

2 of 6 differ

Controls

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English pages 6-7: power slider, Bluetooth button, volume buttons and a flip-up microphone. Also covers the battery LED.8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026

Volume wheel, Buttons1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: microphone mute button and volume control under the left earcup. The guide names a volume control wheel.2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026On-earcup controls: volume up and down, mic mute on/off toggle. What's inside: E mic mute button and F volume control wheel.

Volume control

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 6: use volume buttons to adjust volume level.8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: volume controls on the left earcup are big buttons, not a wheel.

Wheel2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside item F: Volume control wheel. Using the headset: rotate the volume control wheel.

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Not available

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Not available

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

5 of 11 differ

Headband type

Padded1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker text: thick 15 mm headband padding.

Padded1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: soft headband padding relieves pressure on your head.2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside item A: adjustable padded headband.

Headband material

Not available

Not available

Frame material

Not available

Plastic6Reviewtomshardware.com/reviews/razer-kraken-v3-xRead 23 October 2026Review: made from lightweight plastic.

Ear cup material

Not available

Not available

Ear pad material

Memory foam with high elasticity knit fabric1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker text: 21 mm memory foam ear cups and high elasticity knit fabric.

Hybrid fabric and memory foam1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: hybrid fabric and memory foam ear cushions.

Replaceable ear pads

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 9 lists earpads as spare parts.

Not available

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Not available

Not available

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Width40Height60mm(1.6 × 2.4 in)10Retailer pagepcx.com.ph/products/razer-kraken-v3x-wired-usb-gaming-headsetRead 23 October 2026Retailer copy of the Razer specification: Inner Earcup Diameter Width 40 mm (1.57 in) and Length 60 mm (2.36 in). The master guide prints 60 x 40mm. The length is stored as the height of the opening.

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Earpads, Wireless USB Receiver, Charging Cable5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 9, Spare parts: earpads, wireless USB receiver and charging cable.

Not available

Software

2 of 3 differ

Companion app

Not available

Razer Synapse2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Razer Synapse requirements: Windows 10 64-bit or higher.

App platforms

Not available

Windows2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Razer Synapse requirements: Windows 10 64-bit or higher. Product requirements: Windows OS and a USB-A port.

User firmware updates

Not available

Not available

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

210g(7.4 oz)1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker dimensions table lists weight 210 g (7.41 oz). Whether the figure includes the boom microphone is not stated.

285g(10.1 oz)1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026Page: already at an airy 285g. The master guide gives approx. weight 285g / 0.63lbs.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

1 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Certified post-consumer recycled plastic, minimum 28% of plastic parts, FSC-certified paper packaging1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker sustainability section: plastic parts include certified post-consumer recycled plastic (minimum 28%, excluding the printed wiring assembly and packaging). Paper packaging comes from FSC-certified forests and other controlled sources.

Not available

In the box

2 of 3 differ

In the box

G321 LIGHTSPEED Wireless Gaming Headset, USB-A LIGHTSPEED Wireless Receiver, USB-C to USB-A Charging Cable, User Documentation1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Razer Kraken V3 X, Important Product Information Guide2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside: Razer Kraken V3 X and the Important Product Information Guide.

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

ALogitech G321 LIGHTSPEED

Type	Count
USB-C to USB-A charging cable	1

Source1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

BRazer Kraken V3 X

Type	Count
USB Type-A headset cable (attached)	1

Source2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside shows the USB connector (item G) as part of the headset. The guide gives no cable length. Razer's spec copies say 1.8 m while a reviewer measured about 2 m and a support article is said to say 2 m, so no length is stored.

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

None1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026The complete in-the-box list has no case or pouch.

None2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026What's inside lists only the headset and the guide.

Links

Not compared

Product page

www.logitechg.com/en-us/shop/p/g3211Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

www.razer.com/gaming-headsets/razer-kraken-v3-x1Maker product pagerazer.com/gaming-headsets/razer-kraken-v3-xRead 23 October 2026

Spec sheet

Not available

Not available

Manual

www.logitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdf5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026

ik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdf2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Razer Kraken V3 X Master Guide, 23 pages, copyright 2021, as distributed by the Razer product feed. Technical specifications are on page 6.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

2years2Owner's manualik.imagekit.io/pimberly/65707b38e31f5a94719d7ba0/2f45bea8/6807833008aec22079c21252/mmo_120826304_1737030724_0333_99303.pdfRead 23 October 2026Page 5: 2-year limited warranty coverage. Razer's page says up to 2 years of warranty.

Both are also in the API. Back to all headsets and headphones.