JBL Tune 770NC vs Sennheiser MOMENTUM 4 Wireless

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Tune 770NC compared with MOMENTUM 4 Wireless

	JBLTune 770NC	SennheiserMOMENTUM 4 Wireless
Overview
Released
Released	August 2023	August 2022
Sound
Type
Type	Over-ear	Over-ear
Noise cancelling
Noise cancelling	Yes	Yes
Transparency mode
Transparency mode	Yes	Yes
Spatial audio with head tracking
Spatial audio with head tracking	–	No
Driver size
Driver size	40 mm	42 mm
Bluetooth codecs
Bluetooth codecs	–	SBC, AAC and aptX Adaptive
Lossless over USB-C
Lossless over USB-C	–	Yes
Impedance
Impedance	32 ohms	–
Drivers
Drivers	40 mm dynamic; 20 Hz–20 kHz frequency response and 100 dB SPL sensitivity at 1 kHz	Dynamic transducer; 6 Hz to 22,000 Hz (–10 dB); 106 dB SPL (1 kHz / 0 dBFS); THD < 0.3% (1 kHz, 100 dB SPL)
Noise cancelling detail
Noise cancelling detail	Adaptive Noise Cancelling, Ambient Aware and TalkThru	Adaptive Noise Cancellation with two outward and two inward microphones; Transparency Mode; ANC and Transparency intensity adjustable by pinch gestures or in the app; wind noise reduction off, auto or max
Audio features
Audio features	JBL Headphones app EQ and Audio/Video modes; maker lists LE Audio as a future OTA update, without confirming installed codec support	Built-in EQ, sound modes and Sound Personalization in the Smart Control app; audio from a Mac, PC or mobile device over the USB-C cable
Hearing health
Hearing health	VoiceAware own-voice monitoring; app volume limiter confirmed by TechRadar	–
Battery
Listening time (maker's claim)
Listening time (maker's claim)	Up to 44 hours	Up to 60 hours
Battery life detail
Battery life detail	Up to 70 hours with Bluetooth on and ANC off, 44 with both on, or 30 with Bluetooth off and ANC on; calls up to 39 hours without ANC or 30 with it. 690 mAh, 3.7 V battery; two-hour full charge	Built-in 700 mAh lithium-polymer battery; 60 hours measured with music over Bluetooth and ANC on; full charge in about 2 hours (USB-C, 5 V, 750 mA max)
Fast charging
Fast charging	Five minutes supplies up to three hours	10 minutes for up to 6 hours
Design
Weight
Weight	232 g (better)	293 g
Bluetooth
Bluetooth	5.3	5.2
Two devices at once
Two devices at once	Yes	Yes
Headphone cable
Headphone cable	Yes	Yes
Controls
Controls	Physical buttons on the right earcup; app settings	Touch pad on the right ear cup (tap, swipe, pinch); multi-function button; Smart Pause pauses playback when the headphones are taken off; Auto On/Off
Microphones
Microphones	UK specification table lists one microphone	Four MEMS speech microphones in a 2x2 beamforming array; automatic wind noise suppression; Sidetone for calls
Fit and ear tips
Fit and ear tips	Foldable over-ear design with padded headband; no wearing detection (TechRadar)	Around-the-ear (circumaural), closed-back; folds flat into the carry case
Dimensions
Dimensions	UK page lists outer cups 9.2 × 7.6 cm, inner 5.4 × 3.7 cm and depth 4.8 cm	–
Works with
Works with	Two Bluetooth devices; detachable 1.2 m analogue audio cable; 1.2 m charging cable	Sennheiser Smart Control app; two active Bluetooth connections; USB audio with a Mac, PC or mobile device; 2.5 mm analogue input (switches off Bluetooth)
Colours
Colours	Black, White, Blue and Purple (TechRadar)	Black, White, Graphite, Brown, Teal
In the box
In the box	Headphones, USB-C charging cable, detachable audio cable, warranty and quick-start guide; TechRadar dates retail release to August 2023	Headphones, carry case, USB-C to USB-A cable (approx. 1.2 m), 3.5 mm to 2.5 mm audio cable (approx. 1.2 m), in-flight adapter, quick guide, safety guide