Sony WF-1000XM4 vs Sony WF-1000XM5

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

WF-1000XM4 compared with WF-1000XM5
SonyWF-1000XM4SonyWF-1000XM5
Overview
ReleasedJune 2021July 2023
Sound
TypeIn-earIn-ear
Noise cancellingYesYes
Transparency modeYesYes
Spatial audio with head tracking–Yes
Driver size6 mm8.4 mm
Bluetooth codecsSBC, AAC and LDACSBC, AAC, LDAC and LC3
ChipIntegrated Processor V1QN2e
Drivers6 mm drivers with high-power neodymium magnets8.4 mm Dynamic Driver X
Chip–HD Noise Canceling Processor QN2e and Integrated Processor V2
Noise cancelling detailFeedforward and feedback noise-sensing microphones on each earbud; Ambient Sound Mode, Quick Attention, Adaptive Sound Control and automatic wind noise reductionThree noise-cancelling microphones per earbud (dual feedback and feedforward, six in total); Noise Isolation Earbud Tips for passive isolation; Ambient Sound Mode with adjustable level; Quick Attention Mode; Speak-to-Chat
Audio featuresDSEE Extreme upscaling; 360 Reality Audio with compatible services; Bluetooth frequency response of 20 Hz–20 kHz at 44.1 kHz sampling, or 20 Hz–40 kHz with LDAC at 96 kHz and 990 kbpsLDAC up to 990 kbps (Hi-Res Audio Wireless); DSEE Extreme upscaling; 360 Reality Audio, with head tracking on supported Android 13 phones; LE Audio (LC3)
Battery
Listening time (maker's claim)Up to 8 hoursUp to 8 hours
With the caseUp to 24 hoursUp to 24 hours
Wireless chargingYesYes
Battery life detailWith DSEE Extreme off, the manual lists AAC playback up to 8 hours with noise cancelling or 12 hours off; SBC up to 7.5 hours on or 11 hours off; LDAC up to 5 hours on or 6 hours off. LDAC with DSEE Extreme set to AUTO and noise cancelling on is up to 3.5 hours. The launch release claims 24 hours with the case with noise cancelling, or 36 hours off; talk time up to 5.5 hours with noise cancelling and 6 hours off.Up to 12 hours with noise cancelling off (AAC or SBC), 36 hours with the case; with LDAC, 5 hours with noise cancelling on or 8 hours off; with LC3, 7 hours on or 11 hours off; talk time up to 6 hours (7 hours with noise cancelling off)
Charging caseUSB-C and Qi wireless charging; about 1.5 hours to charge the earbuds and 3 hours for the caseUSB-C and Qi wireless charging; Xperia phones with battery sharing can charge it; about 2 hours to fully charge the case and earbuds, 1.5 hours for the earbuds alone
Fast charging5 minutes of charging gives about 1 hour of playback3 minutes of charging gives about 1 hour of playback
Design
Weight (each earbud)7.3 g5.9 g (better)
Water and sweat resistanceIPX4IPX4
Bluetooth5.25.3
Two devices at onceYesYes
ControlsTouch controls for playback, volume and sound modes; Quick Attention lowers music volume while a finger is held on the left earbud; Speak-to-Chat pauses music and admits outside sound when speech is detected; wear detection pauses playback when an earbud is removedTouch sensor on each earbud, reassignable in the app (by default the left switches noise cancelling and Ambient Sound Mode and holds for Quick Attention Mode; the right plays and pauses, skips tracks and holds for the voice assistant; tap four or more times for volume); nod or shake your head to answer or reject calls; IR sensors pause music when an earbud is taken out and switch the earbuds off after about 15 minutes
MicrophonesDual noise-sensing microphones per earbud; Precise Voice Pickup uses beamforming and a bone-conduction sensor for callsThree microphones per earbud for noise cancelling; bone-conduction sensor and AI-based noise reduction for calls; wind noise reduction structure
Fit and ear tipsPolyurethane foam Noise Isolation Earbud Tips in S, M and L; an app test checks the sealNoise Isolation Earbud Tips (polyurethane foam) in four sizes (SS, S, M, L); Sony says the earbuds are about 25% smaller and 20% lighter than the WF-1000XM4; either earbud can be used on its own
Case weightAbout 41 g; the UK support specifications put this under an unqualified weight heading, while the manual distinguishes the case from each 7.3 g earbud with M tips fittedAbout 39 g
Water resistance detailIPX4 for the earbuds only, excluding the sound outlets, ventilation holes and microphone holes; the charging case is not water resistantIPX4 (IEC 60529) for the earbuds; the charging case is not water resistant
Works withBluetooth A2DP, AVRCP, HFP and HSP; Google Fast Pair and Microsoft Swift Pair; the current manual describes two-device multipoint, which Sony's firmware notes list as an added feature; LDAC needs a compatible sourceSony | Sound Connect app (formerly Headphones Connect) for iOS and Android; multipoint connection to two devices; LE Audio with compatible devices; Google Fast Pair; Microsoft Swift Pair
ColoursBlack, Silver; official press photo shows SilverBlack, Platinum Silver, Smoky Pink
In the boxEarbuds, charging case, Noise Isolation Earbud Tips in S, M and L, USB-A to USB-C charging cableEarbuds, charging case, USB-C cable (USB-A to USB-C, about 20 cm), Noise Isolation Earbud Tips in SS, S, M and L (M fitted), documents

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