Wireless speakers / Compare

Sonos Play vs Sony ULT FIELD 5

A

Product A: Sonos

Play

52 of 96 known

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B

Product B: Sony

ULT FIELD 5

55 of 96 known

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All 96 fields

Every value links to where we found it.

Only differences

ASonos Play

BSony ULT FIELD 5

General

6 of 8 differ

Series

Not available

ULT POWER SOUND1Press releasesony.mediaroom.com/2025-04-09-Sony-Electronics-Introduces-Three-New-Speakers-in-the-ULT-POWER-SOUND-Range-Featuring-Global-Superstar-Post-MaloneRead 8 October 2026

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

PLAYPUS1BLK, S581Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Current ProductGroup hasVariant metadata identifies the Black US SKU PLAYPUS1BLK. Hardware S58 is independently printed on the Black bottom image.3Maker product pagemedia.sonos.com/images/znqtjj88/production/2965066c89d59357583886e6aa638cd9840d1009-2000x2000.pngRead 8 October 2026Maker Black bottom image visibly prints Sonos Play, Model S58. Commercial US reference stays PLAYPUS1BLK. No unverified FCC identifier assigned.

SRS-ULT50, YY7859E4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

GTIN / EAN

Not available

Not available

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

10 March 202610Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/70256/documents/61866-1773147594-Sonos%20Play%20%26%20Era%20100%20SL%20-%20Press%20Release-cbcced.pdfRead 8 October 2026Official March 10, 2026 press release and preorder start.

9 April 20251Press releasesony.mediaroom.com/2025-04-09-Sony-Electronics-Introduces-Three-New-Speakers-in-the-ULT-POWER-SOUND-Range-Featuring-Global-Superstar-Post-MaloneRead 8 October 2026

Status

Available1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Released current maker product. Inventory is not release status. Structured data says InStock, while earlier visible backorder wording and current exact B&H temporary stock shortage are not treated as discontinuation.

Available2Maker product pageelectronics.sony.com/audio/speakers/all-speakers/p/srsult50-bRead 8 October 2026

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.

$29910Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/70256/documents/61866-1773147594-Sonos%20Play%20%26%20Era%20100%20SL%20-%20Press%20Release-cbcced.pdfRead 8 October 2026Official US Play launch price $299. Era 100 SL price excluded.

$329.991Press releasesony.mediaroom.com/2025-04-09-Sony-Electronics-Introduces-Three-New-Speakers-in-the-ULT-POWER-SOUND-Range-Featuring-Global-Superstar-Post-MaloneRead 8 October 2026US suggested retail price at launch, excluding tax.

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.

Not available

€2997Press releasesony.de/presscentre/sony-erweitert-die-ult-power-sound-serie-um-drei-neue-lautsprecher-und-zelebriert-den-launch-in-kooperation-mit-dem-superstar-post-malone-c07f7bRead 8 October 2026German launch UVP including VAT. FIELD 5 is explicitly 299 Euro. Regional euro release prices vary.

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

US1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026US storefront and selected Black PLAYPUS1BLK offer. No other regional sales code is assigned.

US, CA1Press releasesony.mediaroom.com/2025-04-09-Sony-Electronics-Introduces-Three-New-Speakers-in-the-ULT-POWER-SOUND-Range-Featuring-Global-Superstar-Post-MaloneRead 8 October 2026

ColoursiThe maker's own colour names

Black1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Only the selected Black reference is represented.

Black, Off White1Press releasesony.mediaroom.com/2025-04-09-Sony-Electronics-Introduces-Three-New-Speakers-in-the-ULT-POWER-SOUND-Range-Featuring-Global-Superstar-Post-MaloneRead 8 October 2026

Speaker typeiHome covers speakers made to stay in one place, including smart speakers. A speaker with Wi-Fi or a voice assistant can be of any type.

Portable1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Explicit portable smart speaker with battery and removable utility loop.

Portable2Maker product pageelectronics.sony.com/audio/speakers/all-speakers/p/srsult50-bRead 8 October 2026

Audio

6 of 18 differ

Audio channelsiSound channels reproduced by one speaker. Pairing two speakers for stereo is separate.

Stereo1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Maker describes rich stereo sound from one Play, separate from two-speaker pairing.14Reviewrtings.com/speaker/reviews/sonos/playRead 8 October 2026Public Music verdict confirms stereo without downmixing on one Play. Tested Black matches selected color.

Stereo6Reviewrtings.com/speaker/reviews/sony/ult-field-5Read 8 October 2026

Audio driversiPowered audio transducers in one speaker. Passive radiators are counted separately. Circular diameter and rectangular width and height have separate columns. Per-driver power must state continuous or RMS basis and battery or mains operation in the source note.

ASonos Play

Driver type	Count
Tweeter	2
Midwoofer	1

Source2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Two angled tweeters and one midwoofer. Three Class-H amplifiers do not establish audio watts. No driver sizes or per-driver RMS ratings published.12Reviewwhathifi.com/speakers/wireless-speakers/sonos-playRead 8 October 2026Confirms two tweeters and midwoofer. Audio watts not published.

BSony ULT FIELD 5

Driver type	Count	Diameter (mm)
Woofer	1	Not available
Tweeter	2	46

Source4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Specifications. Woofer rectangular dimensions have no axis labels and are omitted. Tweeter diameters are approximate.

Passive radiatorsiPassive, unpowered bass radiators. Excludes powered drivers.

212Reviewwhathifi.com/speakers/wireless-speakers/sonos-playRead 8 October 2026Actual review explicitly dual force-cancelling passive radiators. Separate from powered tweeters/midwoofer.

25Reviewsoundguys.com/sony-ult-field-5-review-party-ready-but-with-room-to-improve-135558Read 8 October 2026

Rated audio poweriMaker-published total rated continuous audio output. Battery power is used for portable speakers when mains and battery ratings differ. Peak marketing power is separate.

Not available

Not available

Rated audio power on mainsiTotal rated continuous audio output with external power. Store a separate battery rating when the maker publishes both.

Not available

Not available

Audio output power (unspecified rating)iMaker- or reviewer-published audio output power whose continuous or peak rating basis is not stated. This is separate from rated continuous output and explicitly published peak output.

Not available

Not available

Peak audio poweriExplicitly published peak audio output. Never substitute for rated continuous output.

Not available

Not available

Frequency response lower limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

Not available

Not available

Frequency response upper limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

Not available

Not available

Signal-to-noise ratio (claimed)

Not available

Not available

Adjustable equalizeriUser-adjustable frequency bands. Selecting fixed sound presets alone does not qualify.

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Sonos app supports adjustable bass and treble with separate loudness control.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Equalizer bandsiNumber of user-adjustable frequency bands. Do not count sound presets.

22Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Two adjustable frequency controls, bass and treble. Loudness does not count as a band.11Reviewsoundguys.com/sonos-play-review-better-with-wi-fi-154324Read 8 October 2026Two bass/treble sliders. Loudness separate.

103Maker product pagesony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specificationsRead 8 October 2026

Automatic sound adjustmentiAdjusts audio to placement or playback conditions. Keep the named feature and conditions in the source note.

Yes1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Automatic Trueplay adjusts to placement. Footnote requires Sonos app and Wi-Fi to enable. Speaker microphones must be on.2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Auto Trueplay continually optimizes for environment and content. App activation and universal microphone switch on required.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Sound Field Optimization adapts to playback conditions and environment. Disabled with Stereo Pair or Party Connect.

Sound modesiNamed playback modes. Battery extension modes are also qualified in battery source notes.

Not available

ULT1, ULT2, Custom EQ, STAMINA4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026STAMINA disables sound effects including ULT. No claimed STAMINA runtime is stated.

Wireless stereo pairingiTwo compatible speakers can play separate left and right channels.

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Two Play units can form a left/right Wi-Fi stereo pair. Separate Bluetooth grouping instructions only establish synchronized content. Some reviews loosely describe Bluetooth groups as stereo, so no dedicated Bluetooth L/R claim is stored.11Reviewsoundguys.com/sonos-play-review-better-with-wi-fi-154324Read 8 October 2026Two identical Plays form a Wi-Fi stereo pair. Older Bluetooth pairing limits are not expanded to deny current portable grouping.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Speaker link protocolsiNamed systems for linking compatible speakers, such as PartyBoost, Auracast or Party Connect. Linking support does not establish compatibility across all models.

Sonos Wi-Fi grouping, Sonos portable Bluetooth grouping2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Sonos Wi-Fi multiroom grouping is separate from portable Bluetooth grouping. Current support establishes Bluetooth family/firmware limits. Global Wi-Fi/group maximum remains unknown.5Maker product pagesupport.sonos.com/en-us/article/grouping-your-portable-speakers-using-bluetoothRead 8 October 2026Synchronized Bluetooth content while off Wi-Fi, Play and Move 2 only. Units must first be set up in the same Sonos household.

Party Connect4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Party Connect supports compatible Sony speakers. Compatibility may require current firmware. It is distinct from Wireless Party Chain.

Max linked speakersiPublished maximum in a speaker group. A stereo pair is recorded separately. A figure such as 100+ is stored as 100.

Not available

1004Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Party Connect section. Up to 100 physical speakers in one compatible group, including the first speaker.

Max Bluetooth group speakersiPublished maximum speakers in one Bluetooth playback group, including the first speaker. Source notes name the compatible models or families, linking system and firmware requirements. Wi-Fi groups and concurrent Bluetooth source devices are excluded. A stereo pair alone does not establish the maximum when other Bluetooth linking systems are supported. A figure such as 100+ is stored as 100.

45Maker product pagesupport.sonos.com/en-us/article/grouping-your-portable-speakers-using-bluetoothRead 8 October 2026Maximum four total including the first source-connected speaker. Compatible Play and Move 2 only. Wi-Fi maxima and concurrently connected Bluetooth source counts are separate and remain unknown.6Maker product pagesupport.sonos.com/en-in/article/release-notes-sonos-system-updatesRead 8 October 2026March 10, 2026 release (published 10/3/2026 in this localized day/month table) requires system software 94.1-75011 or later on all grouped Play/Move 2 speakers. Later 94.1-76070 listed without a changed count. The adjacent 31/3 and 14/4 rows establish day/month formatting. Current supported grouping is read from the maker guide and dedicated support article.10Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/70256/documents/61866-1773147594-Sonos%20Play%20%26%20Era%20100%20SL%20-%20Press%20Release-cbcced.pdfRead 8 October 2026Three additional Play or Move 2 corroborate four total. Current firmware conditions from newer support notes.

Not available

Connectivity

11 of 16 differ

Bluetooth audio playbackiPlays audio streamed over Bluetooth from a phone or other source. Bluetooth used only for setup or app control does not count.

Yes11Reviewsoundguys.com/sonos-play-review-better-with-wi-fi-154324Read 8 October 2026

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Bluetooth versioniVersion of the Bluetooth radio. Some Wi-Fi speakers use Bluetooth only for setup. See Bluetooth audio playback.

5.32Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Explicit Bluetooth 5.3 audio specification.

5.34Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026About the BLUETOOTH wireless technology. FIELD 3 states version 5.2, despite the SoundGuys review stating 5.3.

Bluetooth codecsiExplicitly supported receive codecs. Bluetooth version alone does not establish codecs.

SBC, AAC11Reviewsoundguys.com/sonos-play-review-better-with-wi-fi-154324Read 8 October 2026Actual Play review explicitly lists SBC and AAC receive codecs.

SBC, AAC, LDAC4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Bluetooth profiles

Not available

A2DP, AVRCP, SPP3Maker product pagesony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specificationsRead 8 October 2026

Bluetooth LE AudioiExplicit LE Audio support. Bluetooth LE for app control alone does not qualify.

Not available

Not available

AuracastiExplicit Auracast support. Sending, receiving and speaker-group roles belong in source notes.

Not available

Not available

MultipointiConcurrent Bluetooth source connections. Pairing memory and speaker-to-speaker linking do not qualify.

Not available

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Multipoint source devicesiMaximum concurrently connected Bluetooth source devices, not remembered pairings.

Not available

24Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Bluetooth range (claimed)iMaker-claimed Bluetooth range to the source device. Test conditions belong in the source note.

Not available

30m4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026About 30 m. Obstacles and radio interference reduce this distance.

Wi-FiiBuilt-in Wi-Fi, for audio streaming, setup or control.

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Own Wi-Fi connection specification.

No6Reviewrtings.com/speaker/reviews/sony/ult-field-5Read 8 October 2026

Wi-Fi standardsiOne 802.11 name per item, such as 802.11ax. A Wi-Fi generation is written as its standard, so Wi-Fi 5 is 802.11ac and Wi-Fi 6 is 802.11ax. Older standards are listed only when a source names them.

802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Guide explicitly lists 802.11a/b/g/n/ac/ax-compatible 2.4/5 GHz routers. This is published compatibility, not 6 GHz or a throughput claim.

Not available

Network audio protocolsiNamed systems that stream audio to the speaker over the home network. AirPlay is written as AirPlay 2. Chromecast built-in is written as Google Cast. Other names follow the maker, such as Spotify Connect.

AirPlay 2, Spotify Connect10Maker spec sheet (PDF)d21buns5ku92am.cloudfront.net/70256/documents/61866-1773147594-Sonos%20Play%20%26%20Era%20100%20SL%20-%20Press%20Release-cbcced.pdfRead 8 October 2026Exact Play release explicitly names Apple AirPlay 2 and Spotify Connect.

Not available

USB audio inputiPlayback from a connected computer or phone through USB. Charging, service ports and USB flash-drive playback do not qualify.

Not available

No4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Parts and controls explicitly state that USB-C is not compatible with music playback.

USB drive playbackiPlayback of audio files on a connected USB storage device.

Not available

No4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026The only USB port is documented as incompatible with music playback.

USB audio file formats

Not available

Not available

PortsiPhysical speaker connectors. Record charging, audio input, power output and service roles separately. A shared microphone and guitar jack is one port. A combo jack that takes XLR and 6.35 mm plugs is 6.35 mm audio, and the role names XLR. Optical is a TOSLINK digital audio socket.

ASonos Play

Connector	Count	Role
USB-C	1	Speaker charging input, power-bank output and optional Sonos line-in or Ethernet adapter connection
Other	1	Conductive charging-base contact interface

Source2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026One physical USB-C socket and one conductive charging-base contact interface. Two contact pads are one docking interface. Base USB-C and optional adapters 3.5 mm/Ethernet sockets are not speaker port counts. Line-in is analog through a separately sold Sonos Line-In or Combo Adapter. Direct USB digital audio and USB storage playback remain unknown.3Maker product pagemedia.sonos.com/images/znqtjj88/production/2965066c89d59357583886e6aa638cd9840d1009-2000x2000.pngRead 8 October 2026Two contact pads constitute the one conductive charging-base interface.4Maker product pagesupport.sonos.com/en-us/article/charging-sonos-playRead 8 October 2026Base contacts must align and touch. Indoor use, dry/clean contacts required.

BSony ULT FIELD 5

Connector	Count	Role
USB-C	1	Charging input and power-bank output
3.5 mm audio	1	Stereo audio input

Source4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Controls and software

5 of 8 differ

SpeakerphoneiBuilt-in microphone and call support, through a connected phone or a voice assistant's calling. A microphone used only for voice commands does not count. Microphone inputs for karaoke are separate.

No13Reviewblog.bestbuy.ca/tv-audio-home-theatre/portable-speakers-audio-docks/sonos-play-reviewRead 8 October 2026First-person Play review explicitly denies speakerphone support for incoming calls from connected smartphone. Voice/Trueplay microphones do not establish call support. Other Bluetooth stereo wording here is not used to define L/R pairing.

No6Reviewrtings.com/speaker/reviews/sony/ult-field-5Read 8 October 2026Public speakerphone cell states No. Voice assistant verdict says there is no microphone for voice assistance. SoundGuys control table call row is not used.

Voice assistantsiVoice assistants explicitly usable through the speaker, such as Amazon Alexa, Google Assistant, Siri or Sonos Voice Control. State whether a connected phone is required.

Sonos Voice Control, Amazon Alexa, Siri2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Sonos Voice Control and Alexa use built-in microphones after setup. Alexa additionally requires its app and Sonos skill. Siri uses an external Apple device and Apple Home/AirPlay 2 with Apple Music limitations. No onboard Siri listening is claimed.

Not available

Controls

Power/sleep, Bluetooth pairing/disconnect, Play/pause, Next/previous track, Volume up/down, Group/ungroup, Voice services on/off, Physical microphone disconnect switch2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Own controls and connector-panel instructions establish all listed functions. Hold play/pause to group or ungroup. Back microphone switch disconnects all microphones, unlike top voice-services button.

Power, Bluetooth pairing, Play/pause, Volume, ULT sound mode, Speaker linking, Battery level and battery care, Lighting4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Companion app

Sonos2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Sonos is the named companion app.

Sony | Sound Connect4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

App platforms

iOS, Android7Maker product pagesupport.sonos.com/en-us/article/set-up-your-sonos-playRead 8 October 2026Own setup names Sonos app for iOS and Android. Bluetooth works out of box, app/Wi-Fi features require setup.

Android, iOS4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

User firmware updates

Yes6Maker product pagesupport.sonos.com/en-in/article/release-notes-sonos-system-updatesRead 8 October 2026Official notes explicitly name Play and required updated software for portable grouping.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Built-in lightingiDecorative or ambient lighting. Status, battery, connection and microphone indicator LEDs alone do not qualify.

Not available

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Lighting modes

Not available

Not available

Smart home

None of 3 known

Matter controlleriCan add and control Matter devices. Being a Matter device alone does not count.

Not available

Not available

Thread border routeriConnects Thread smart home devices to the home network.

Not available

Not available

Zigbee hubiA built-in Zigbee radio that controls Zigbee smart home devices.

Not available

Not available

Battery and charging

9 of 17 differ

Built-in battery

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Explicit rechargeable replaceable battery.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Playback time (claimed)iMaximum maker-claimed music playback on one charge in normal playback mode. Battery extension or reduced-bass boost modes belong in battery_life_boost_h. Record volume and lighting conditions in the source note.

24h2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Up to 24 hours. Volume, connection, settings and environment affect runtime. Exact test volume, codec and Trueplay/voice settings unpublished. Idle Battery Saver automatic shutdown is not music-playback boost.4Maker product pagesupport.sonos.com/en-us/article/charging-sonos-playRead 8 October 2026Up to 24 hours uninterrupted playback. Pausing, volume, Bluetooth and heat affect runtime.

25h4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Charging the speaker, pp. 12-13. Approximate 25 h, Bluetooth, volume 18/50, ULT1/2 on, lights off, Battery Care off. With lights on at the same volume the claim is 10 h. Maximum volume with lights is 2.5 h.

Playback with battery extension (claimed)iTotal claimed runtime with the named battery extension mode enabled. Store the total, not only the extra hours. Keep sound and lighting restrictions in the source note.

Not available

Not available

Battery energyiPublished battery pack energy. Do not calculate from an assumed voltage.

35Wh4Maker product pagesupport.sonos.com/en-us/article/charging-sonos-playRead 8 October 2026Article explicitly publishes 35 Wh battery. No voltage-derived energy.

Not available

Battery capacityiPublished pack capacity at the voltage in battery_voltage_v. Do not substitute power-bank output capacity. A figure written per cell, such as 5000mAh*2, is not a pack capacity unless the maker states the pack figure.

4,800mAh2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Published 4800 mAh pack. Nominal voltage not published and not back-calculated from energy.8Maker product pagesonos.com/en-us/shop/sonos-play-battery-replacementRead 8 October 2026Exact Play kit repeats 4800 mAh.

Not available

Nominal battery voltage

Not available

Not available

Battery chemistry

Lithium-ion1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Battery specification explicitly says Li-ion, 4800 mAh.8Maker product pagesonos.com/en-us/shop/sonos-play-battery-replacementRead 8 October 2026Kit explicitly lithium-ion.

Lithium-ion4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

User-replaceable batteryiBattery that the maker documents as replaceable by the user. Service replacement does not qualify.

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Guide names replaceable battery and links the consumer replacement offer.8Maker product pagesonos.com/en-us/shop/sonos-play-battery-replacementRead 8 October 2026Exact consumer kit says easily replace Sonos Play lithium-ion battery. Not merely professional service availability.

Not available

Full charge timeiTime from discharged to full under the maker conditions. Adapter rating and simultaneous use belong in source notes.

3h4Maker product pagesupport.sonos.com/en-us/article/charging-sonos-playRead 8 October 2026About three hours empty to full with 45 W USB-C PD through base or native USB-C. 60 minutes to 50%, another 120 minutes to 100%. Simultaneous playback conditions unpublished. The 50% claim is not converted into quick-charge playback hours.

3.5h4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Charging the speaker. About 3.5 h from empty to full, speaker off, Battery Care off, using USB PD 9 V/3 A adapter.

Quick charge duration

Not available

10min4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Playback after quick chargeiClaimed music playback after quick_charge_min of charging. Source conditions apply.

Not available

1.67h4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Charging the speaker. 100 minutes at volume 18/50, ULT1/2 on, lights off. Battery Care off, USB PD 9 V/3 A adapter.

Charging input ratingiPublished speaker input voltage and current. An adapter rating alone does not establish device input.

15 V DC at 3.0 A3Maker product pagemedia.sonos.com/images/znqtjj88/production/2965066c89d59357583886e6aa638cd9840d1009-2000x2000.pngRead 8 October 2026Actual speaker label visibly prints 15 V DC 3.0 A. This is device input, separate from compatible charger outputs.

5 V DC, 3 A or 9 V DC, 3 A4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Max charging inputiPublished maximum charging input. USB audio power requirements and adapter output are separate.

45W2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Explicit declaration: 18 W minimum required by radio equipment and 45 W maximum for maximum charging speed. Stored maximum is this charging declaration, not a calculated adapter rating.

Not available

USB Power Delivery charging

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026USB-PD supply required. Minimum 18 W and 45 W recommended for fastest charging.4Maker product pagesupport.sonos.com/en-us/article/charging-sonos-playRead 8 October 2026Compatible 45 W profiles include 20 V/2.25 A or 15 V/3 A, slower 36 W alternatives and minimum 18 W 9 V/2 A. These charger profiles do not replace device label.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

Charges other devices

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Explicit USB-C charging of other devices. No output maximum/profile published.

Yes4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Specifications. USB-C DC output 5 V, maximum 1.5 A. Output wattage is not explicitly published.

Max power-bank outputiPublished power delivered by the speaker to another device. Output voltage and current belong in the source note.

Not available

Not available

Wireless chargingiThe speaker battery can be charged wirelessly. Wireless power output to another device is separate.

Not available

Not available

Durability

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Dust and water ratingiExact published IP rating. Keep separate ratings, such as IP68 and IP69, as separate entries.

IP672Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Exact IP67. Charging base indoor only, contacts and ports must be dry when charging. Immersion depth is not a drop-test height.

IP66, IP673Maker product pagesony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specificationsRead 8 October 2026Requires the cap to be securely closed. Accessories and exposed connectors are not water or dust resistant.

Floats

Not available

Yes6Reviewrtings.com/speaker/reviews/sony/ult-field-5Read 8 October 2026Public intro and outdoor verdict explicitly state it floats.

Drop resistanceiExplicit maker claim or defined drop test. Do not infer from rugged wording.

Yes2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Explicit design claim for drops and tumbles. No tested height or surface published.

Not available

Drop test heightiMaker-published tested height. Surface and conditions belong in source notes.

Not available

Not available

Carry featuresiPublished handles, straps, carabiners or wheels.

Removable utility loop2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Removable utility loop. Detached with 2.5 mm hex key. Optional carry accessories not included.

Detachable shoulder strap2Maker product pageelectronics.sony.com/audio/speakers/all-speakers/p/srsult50-bRead 8 October 2026

Measured

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Playback time (measured)iReviewer-measured playback per charge. Volume, lighting, sound mode, firmware and connection belong in the source note.

14.42h11Reviewsoundguys.com/sonos-play-review-better-with-wi-fi-154324Read 8 October 2026Manufacturer-provided Play tested one week. Continuous music at 80 dB measured 1 m away lasted 14 h 25 min, converted to 14.42 h rounded to two decimals. Review reports Sonos app running Sonos OS S2 Version 18.2, retained as its app/system label, not asserted hardware firmware build. Host, transport/codec, speaker firmware, EQ, Trueplay and microphone settings unstated. Status LEDs are not decorative lighting. RTINGS public prose separately reports 12 h under its own test. These incompletely matched tests are not averaged.14Reviewrtings.com/speaker/reviews/sonos/playRead 8 October 2026Public verdict reports 12 hours, separate from precise SoundGuys 14 h 25 min retained scalar. Public prose does not fully match transport/codec/EQ/Trueplay/microphone/FW conditions. Locked numeric tables unused.

Not available

Max sound pressure (measured)iReviewer-measured maximum SPL. Distance, test method and power source belong in source notes.

Not available

Not available

Low-frequency extension (measured)iReviewer-measured low-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured high-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

Audio latency (measured)iReviewer-measured source-to-speaker latency. Source device, app, codec, firmware and connection belong in source notes. App compensation may affect results.

Not available

Not available

Full charge time (measured)iReviewer-measured time from empty to full. Power adapter and method belong in the source note.

Not available

Not available

Dimensions and weight

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DimensionsiSpeaker body width, height and depth on explicitly identified axes. Unlabeled tuples do not establish axis meanings. Handle, strap and orientation conditions belong in the source note.

Width113Height193Depth77mm(4.4 × 7.6 × 3 in)2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Guide labels H x W x D as 193 x 113 x 77 mm. Manual values used. Current product page differs slightly at 192.3 x 112.5 x 76.7 mm. Not averaged or mixed. Strap inclusion unspecified.

Width320Height144Depth125mm(12.6 × 5.7 × 4.9 in)4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Specifications. Approximate W × H × D, including projecting parts and controls.

WeightiSpeaker mass including its battery. Excludes packaging, charger and removable carry accessories unless the source states otherwise.

1,300g(2.9 lb)2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Published 1.3 kg including battery, converted to 1300 g. Packaging/base/adapter excluded. Removable loop mass not separately specified.

3,300g(7.3 lb)4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026Specifications. Approximate mass including battery.

Body materials

Bio-based plastic, Rubber1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Bio-based plastics made from renewably sourced materials. Rubber is separately verified by guide and review.2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Play explicitly named among products with rubber bottom rings. Actual review also describes rubber top and back.12Reviewwhathifi.com/speakers/wireless-speakers/sonos-playRead 8 October 2026Actual review describes rubberized top and back strip.

Fabric grille, Plastic body5Reviewsoundguys.com/sony-ult-field-5-review-party-ready-but-with-room-to-improve-135558Read 8 October 2026

Certifications

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FCC IDs

Not available

Not available

Other certifications

FSC-certified paper packaging1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026FSC-certified paper packaging, FSC-N003743. Not electrical certification.

Not available

In the box

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In the box

Sonos Play speaker, Charging base, 2 m USB-C to USB-C cable, Quickstart guide1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Charging base and 2 m USB-C to C cable included. An 18 W or higher USB-PD power adapter is sold separately.2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Own guide lists Play, charging base with 2 m USB-C to C cable, Quickstart guide. Power supply not included.

Speaker, USB-C to USB-C cable, Shoulder strap3Maker product pagesony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specificationsRead 8 October 2026

Links

Not compared

Product page

www.sonos.com/en-us/shop/sonos-play-black1Maker product pagesonos.com/en-us/shop/sonos-play-blackRead 8 October 2026Exact selected Black maker page. Shared product page carries the same selected metadata.

electronics.sony.com/audio/speakers/all-speakers/p/srsult50-b2Maker product pageelectronics.sony.com/audio/speakers/all-speakers/p/srsult50-bRead 8 October 2026

Spec sheet

Not available

www.sony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specifications3Maker product pagesony.co.uk/electronics/support/speakers-wireless-speakers/srs-ult50/specificationsRead 8 October 2026

Manual

www.sonos.com/en-us/guides/sonosplay2Owner's manualsonos.com/en-us/guides/sonosplayRead 8 October 2026Current maker online guide for Play. Sidebar links for other products are excluded.

helpguide.sony.net/speaker/7859/v1/en/print.pdf4Owner's manualhelpguide.sony.net/speaker/7859/v1/en/print.pdfRead 8 October 2026

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

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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.

1year9Maker product pagesonos.com/en-us/legal/termsRead 8 October 2026US limited warranty gives new Sonos products one year from Sonos shipment or authorized retail purchase. Separate from optional protection and statutory rights.

Not available

Both are also in the API. Back to all wireless speakers.