OnePlus Buds Pro 3 vs Sennheiser Momentum TW4 Comparison

OnePlus Buds Pro 3

Three microphones per bud handle calls, with AI noise reduction to separate your voice from background noise. For laptop meetings they work as standard Bluetooth headsets. A business earbud with a dongle remains better for daily Teams use. Colleagues on Teams or Zoom will hear you clearly from a quiet room, but in a busy cafe the voice processing can clip the ends of words.

Sennheiser Momentum TW4

Each bud has multiple microphones for calls, with processing to reduce wind and background noise. Calls work over standard Bluetooth on phones and laptops. Voice quality is clear in quiet places and acceptable in busier ones, though not a strength compared with business buds. Background noise is reduced, but voices can sound a bit processed in loud spaces.

OnePlus Buds Pro 3

OnePlus rates adaptive ANC at up to 50 dB, with a transparency mode for hearing your surroundings. Cancellation is strong on public transport and in offices, competing with more expensive flagships against low-frequency noise. Voices and sudden sounds get through a little more than with Bose. Adaptive mode adjusts strength to your environment, which helps battery life in quieter spaces.

Sennheiser Momentum TW4

Adaptive ANC adjusts to your surroundings, and a transparency mode lets sound in. There is also an anti-wind mode for outdoor use. Cancellation is good on buses and in offices, cutting steady noise well. Against Bose and Sony flagships it lets more mid-frequency sound through, including voices and keyboard chatter.

OnePlus Buds Pro 3

OnePlus quotes up to 43 hours total with the case using AAC and ANC off, or 25.5 hours with ANC on. That covers several days of commuting before charging the case. LHDC with ANC drops total time to about 21.5 hours. The case supports USB-C and wireless charging, and fast charging gives hours of playback from a short top-up.

Sennheiser Momentum TW4

Sennheiser quotes up to 7.5 hours with ANC on and up to 30 hours in total with the case. A quick charge restores about an hour in minutes. That is fine for a working day with mixed listening, though Sony and Poly last a little longer per charge. Lossless streaming draws slightly more power, so expect a little less when using aptX Lossless all day.

OnePlus Buds Pro 3

The stem design is larger than some rivals, but the buds sit securely. OnePlus includes several tip sizes, and the buds are water resistant for sweat and rain. The stems are easy to grip for removing and adjusting, and touch controls on the stem respond reliably. Smaller ears may find the stems press against the tragus after a couple of hours, so try each tip size before deciding.

Sennheiser Momentum TW4

The buds are compact with a smooth outer shell, and Sennheiser includes ear tips in four sizes. The water rating is IP54 for dust and splashes. The shape sits fairly flush, so they work while lying back on a headrest, though some find the fit loosens with jaw movement. Touch panels cover much of the outer surface, so adjusting the fit can accidentally pause music.

OnePlus Buds Pro 3

Bluetooth 5.4 supports dual connection to two devices at once and Google Fast Pair on Android. Dual connection keeps the buds linked to a phone and laptop, so calls switch automatically. The HeyMelody app adds EQ and settings on non-OnePlus phones. On OnePlus phones, controls are built into the system settings, which makes setup faster than on other devices.

Sennheiser Momentum TW4

Bluetooth 5.4 supports multipoint, Google Fast Pair and Auracast broadcast audio. Auracast lets you join shared audio streams in airports, gyms and venues that support it, without pairing to each transmitter. The Smart Control app handles firmware, EQ and gesture settings, and LE Audio support should improve over time as more phones and laptops adopt the newer standard.

OnePlus Buds Pro 3

Each bud combines an 11 mm woofer and a 6 mm tweeter. LHDC 5.0 supports up to 24-bit / 192 kHz at 1 Mbps on compatible phones, with AAC and SBC for others. The two-way design gives deep, controlled bass and clear treble, with Dynaudio tuning that avoids harshness. Detail is strong for the price, and the EQ in the app lets you fine-tune the balance.

Sennheiser Momentum TW4

Each bud uses Sennheiser's 7 mm TrueResponse dynamic driver, and Snapdragon Sound supports aptX Lossless, aptX Adaptive, AAC, SBC and LC3. The Smart Control app adds EQ and a Sound Check personalisation tool. The Sony WF-1000XM5 is its closest flagship rival. With an iPhone you get AAC, which is still excellent but loses the lossless advantage that Snapdragon phones enjoy.