Black · WH1000XM4CB.CE7 · UK catalogue
Sony’s Black WH-1000XM4C is a foldable, active noise-cancelling over-ear headphone with Bluetooth and analogue audio. The exact guide states approximately 253 g and preserves different playback limits for AAC/SBC and LDAC.
Specifications checked 17 Oct 2026.
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Manufacturer specificationsPink · WHCH720NP.CE7 · UK catalogue
Sony’s Pink WH-CH720N is an active noise-cancelling headphone model with Bluetooth 5.2 or supplied analogue headphone cable. The published endurance is retained with its specific connection and codec conditions.
Specifications checked 17 Oct 2026.
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Differences first. Select a topic for its graphic, sources and conditions.
Yes and No describe the listed feature. Missing evidence stays unverified.
A detachable cable unplugs at the headphones. A fixed cable does not. Always check the model-specific connector before buying a replacement.
Bluetooth or supplied analogue headphone cable. Manufacturer specification · Only positively documented audio connections are listed. The analogue cable disables Bluetooth; a USB charging connector does not establish USB audio. The headset can play passive analogue audio when turned off.
Bluetooth 5.2 or supplied analogue headphone cable. Manufacturer specification · Only positively documented audio modes are listed. A charging connector does not by itself establish USB audio; unlisted codecs or other wireless modes remain unverified.
Start with your listening environment. Open and closed earcups suit different surroundings. A closed back is not the same as active noise cancellation. Check the exact cable and headphone output. We do not turn impedance, driver size or unpaired lab results into a sound-quality score.
5 verified differences, most decision-relevant first. Missing information stays separate.
Manufacturer specification · Only positively documented audio connections are listed. The analogue cable disables Bluetooth; a USB charging connector does not establish USB audio. The headset can play passive analogue audio when turned off.
Sony WH-1000XM4C official English Help GuideManufacturer specification · Only positively documented audio modes are listed. A charging connector does not by itself establish USB audio; unlisted codecs or other wireless modes remain unverified.
Sony WH-CH720N official English Help GuideCheck the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer full-charge Bluetooth music maxima. Equalizer, DSEE Extreme, Speak-to-Chat, Service Link and other changes from defaults shorten runtime. Calls have separate 20/16/27-hour limits; powered analogue use has 19/16/32-hour limits for noise cancelling/Ambient Sound/inactive respectively.
Sony WH-1000XM4C official English Help GuideManufacturer specification · Manufacturer full-charge maximum; equalizer, DSEE, voice-assistant activation and other settings can shorten runtime. Call-time limits differ from music playback.
Sony WH-CH720N official English Help GuideManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Manufacturer specification · Approximately; actual charging time varies with conditions of use.
Sony WH-1000XM4C official English Help GuideManufacturer specification · Approximately; Actual charging time varies with conditions of use.
Sony WH-CH720N official English Help GuideCheck the exact configuration and source conditions for your use.
Manufacturer specification · Positively listed supported music codecs; unlisted formats are not marked unsupported. LDAC playback requires the applicable sound-quality setting and compatible transmitting device.
Sony WH-1000XM4C official English Help GuideManufacturer specification · Positively named supported codecs. Unlisted formats are not marked unsupported.
Sony WH-CH720N official English Help GuideCheck the exact configuration and source conditions for your use.
Manufacturer specification · Approximately; the exact source states the mass of this headset.
Sony WH-1000XM4C official English Help GuideManufacturer specification · Approximately; manufacturer headset mass. No cable-inclusive mass is inferred.
Sony WH-CH720N official English Help GuideA size or weight trade-off; it does not establish the better product.
No source recorded for this side.
Manufacturer specification · The exact UK specification table names dynamic 30 mm drivers.
Sony WH-CH720N exact UK support specification tableEvidence is missing or conflicting on at least one side. This is not a verified difference.
The retained exact-model specification does not establish a battery capacity in mAh. Operating voltage and playback endurance do not establish this quantity. · Manufacturer specification
Sony WH-1000XM4C official English Help GuideThe retained exact-model specification does not establish capacity in mAh. Operating voltage is not a charge capacity. · Manufacturer specification
Sony WH-CH720N official English Help GuideEvidence is missing or conflicting on at least one side. This is not a verified difference.
The exact retained specification names Bluetooth without a numbered version; no number is inferred from codecs, profiles or another model. · Manufacturer specification
Sony WH-1000XM4C official English Help GuideManufacturer specification · The stated version does not establish every optional Bluetooth feature or universal device compatibility.
Sony WH-CH720N official English Help GuideEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · The exact UK model page positively describes a foldable structure; no durability or packed dimensions are inferred.
Sony WH-1000XM4C exact UK colour and configurationNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · The guide explicitly documents two-device simultaneous Bluetooth connection. It allows switching playback and waiting for calls; this is not simultaneous mixed music from both devices.
Sony WH-1000XM4C official English Help GuideNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · The exact guide expressly permits listening when the headset is turned off; active noise cancelling then cannot be used.
Sony WH-1000XM4C official English Help GuideNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless charging is not established in the retained exact-model evidence; documented USB charging does not establish absence. · Manufacturer specification
Sony WH-1000XM4C official English Help GuideWireless charging capability remains unverified; USB charging does not establish a negative. · Manufacturer specification
Sony WH-CH720N official English Help GuideEvidence is missing or conflicting on at least one side. This is not a verified difference.
6 shared fields have the same recorded value.
Choose a starting point, then fine-tune your must-haves.
These shortcuts select the features shown above. Check the fit against your own equipment and listening space.
A feature match describes the selected requirements. It doesn’t rate sound or comfort.
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| Specification | Sony WH-1000XM4C | Sony WH-CH720N |
|---|---|---|
Wearing style SourcesSony WH-1000XM4C Manufacturer specification · The exact model guide places the earpads over the ears. No unlisted closed/open acoustic construction or measured isolation is inferred. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Exact model wearing instructions and manufacturer model imagery; earbud/headband scope is not interchanged. Sony WH-CH720N official English Help Guide | Over-ear headphones | Over-ear headphones |
WeightDifferent SourcesSony WH-1000XM4C Manufacturer specification · Approximately; the exact source states the mass of this headset. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Approximately; manufacturer headset mass. No cable-inclusive mass is inferred. Sony WH-CH720N official English Help Guide | 253 g | 192 g |
Water resistance SourcesSony WH-1000XM4C Manufacturer specification · The exact model guide expressly states that the headset is not waterproof. This is a documented manufacturer limitation. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The exact model guide explicitly states that the headset is not waterproof. Sony WH-CH720N official English Help Guide | Not waterproof | Not waterproof |
Foldable design SourcesSony WH-1000XM4C Manufacturer specification · The exact UK model page positively describes a foldable structure; no durability or packed dimensions are inferred. Sony WH-1000XM4C exact UK colour and configurationSony WH-CH720N No source recorded. | Yes | Not provided |
Wired / wireless connectionsDifferent SourcesSony WH-1000XM4C Manufacturer specification · Only positively documented audio connections are listed. The analogue cable disables Bluetooth; a USB charging connector does not establish USB audio. The headset can play passive analogue audio when turned off. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Only positively documented audio modes are listed. A charging connector does not by itself establish USB audio; unlisted codecs or other wireless modes remain unverified. Sony WH-CH720N official English Help Guide | Bluetooth or supplied analogue headphone cable | Bluetooth 5.2 or supplied analogue headphone cable |
Battery lifeDifferent SourcesSony WH-1000XM4C Manufacturer specification · Manufacturer full-charge Bluetooth music maxima. Equalizer, DSEE Extreme, Speak-to-Chat, Service Link and other changes from defaults shorten runtime. Calls have separate 20/16/27-hour limits; powered analogue use has 19/16/32-hour limits for noise cancelling/Ambient Sound/inactive respectively. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Manufacturer full-charge maximum; equalizer, DSEE, voice-assistant activation and other settings can shorten runtime. Call-time limits differ from music playback. Sony WH-CH720N official English Help Guide | AAC or SBC: up to 27 hours music with noise cancelling on, 19 hours with Ambient Sound on, or 34 hours with both inactive. LDAC: up to 20 hours noise cancelling, 16 hours Ambient Sound, or 27 hours inactive. | Up to 35 hours music playback with noise cancelling on, or 50 hours with noise cancelling and Ambient Sound off (AAC or SBC). |
Battery chemistry SourcesSony WH-1000XM4C Manufacturer specification · Built-in lithium-ion batteries are explicitly named. The operating voltage is not converted into a capacity; user replaceability is not inferred. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The exact source names built-in lithium-ion batteries; capacity and user replaceability are not inferred. Sony WH-CH720N official English Help Guide | Lithium-ion | Lithium-ion |
Full charge timeDifferent SourcesSony WH-1000XM4C Manufacturer specification · Approximately; actual charging time varies with conditions of use. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Approximately; Actual charging time varies with conditions of use. Sony WH-CH720N official English Help Guide | 3 hours | 3.5 hours |
Bluetooth codecsDifferent SourcesSony WH-1000XM4C Manufacturer specification · Positively listed supported music codecs; unlisted formats are not marked unsupported. LDAC playback requires the applicable sound-quality setting and compatible transmitting device. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · Positively named supported codecs. Unlisted formats are not marked unsupported. Sony WH-CH720N official English Help Guide | SBC, AAC, LDAC | SBC, AAC |
Bluetooth version SourcesSony WH-1000XM4C The exact retained specification names Bluetooth without a numbered version; no number is inferred from codecs, profiles or another model. · Manufacturer specification Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The stated version does not establish every optional Bluetooth feature or universal device compatibility. Sony WH-CH720N official English Help Guide | Not listed by the manufacturer | 5.2 |
Simultaneous Bluetooth devices SourcesSony WH-1000XM4C Manufacturer specification · The guide explicitly documents two-device simultaneous Bluetooth connection. It allows switching playback and waiting for calls; this is not simultaneous mixed music from both devices. Sony WH-1000XM4C official English Help GuideSony WH-CH720N No source recorded. | 2 | Not provided |
Analogue listening with power off SourcesSony WH-1000XM4C Manufacturer specification · The exact guide expressly permits listening when the headset is turned off; active noise cancelling then cannot be used. Sony WH-1000XM4C official English Help GuideSony WH-CH720N No source recorded. | Yes | Not provided |
Driver diameter SourcesSony WH-1000XM4C No source recorded. Sony WH-CH720N Manufacturer specification · The exact UK specification table names dynamic 30 mm drivers. Sony WH-CH720N exact UK support specification table | Not provided | 30 mm |
Microphone SourcesSony WH-1000XM4C Manufacturer specification · The exact model guide documents voice pickup and call or chat controls; microphone noise filtering does not establish measured attenuation or call quality. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The exact manual documents voice pickup and call or chat controls. No microphone count or measured pickup quality is inferred. Sony WH-CH720N official English Help Guide | Yes | Yes |
Active noise cancellation SourcesSony WH-1000XM4C Manufacturer specification · The exact guide positively names a noise-cancelling headset and documents its active noise-cancelling mode. Presence is not an independently measured attenuation result. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The exact model guide names a noise-cancelling headset and documents its noise-cancelling mode. This is presence, not measured attenuation or comparative sound quality. Sony WH-CH720N official English Help Guide | Yes | Yes |
Companion software SourcesSony WH-1000XM4C Manufacturer specification · The exact guide names Sound Connect; available functions depend on the connection, device and settings. Sony WH-1000XM4C official English Help GuideSony WH-CH720N Manufacturer specification · The exact current UK product page names Sony | Sound Connect. Functions vary with compatible device, app version and audio mode. Sony WH-CH720N exact UK colour and configuration | Sony | Sound Connect | Sony | Sound Connect |
Battery capacity SourcesSony WH-1000XM4C The retained exact-model specification does not establish a battery capacity in mAh. Operating voltage and playback endurance do not establish this quantity. · Manufacturer specification Sony WH-1000XM4C official English Help GuideSony WH-CH720N The retained exact-model specification does not establish capacity in mAh. Operating voltage is not a charge capacity. · Manufacturer specification Sony WH-CH720N official English Help Guide | Not listed by the manufacturer | Not listed by the manufacturer |
|---|---|---|
Wireless charging SourcesSony WH-1000XM4C Wireless charging is not established in the retained exact-model evidence; documented USB charging does not establish absence. · Manufacturer specification Sony WH-1000XM4C official English Help GuideSony WH-CH720N Wireless charging capability remains unverified; USB charging does not establish a negative. · Manufacturer specification Sony WH-CH720N official English Help Guide | Not listed by the manufacturer | Not listed by the manufacturer |
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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
