Vivo TWS 4

Name: Vivo TWS 4
Brand: Vivo
SKU: 96452

Manufacturer: Vivo

The Vivo TWS 4 are true wireless in-ear earbuds designed for cable-free listening with a lightweight build of just 9.6 grams per earbud. They include active noise cancellation alongside a passive noise isolation design, and also offer an ambient sound mode for those moments when awareness of surrounding audio is needed. A travel bag is included in the box, and features like find-device support and fast charging round out a reasonably capable everyday package.

On the connectivity side, the Vivo TWS 4 run on Bluetooth 5.4 and support both LDAC and aptX Lossless codecs, alongside AAC, with an audio latency figure of 47 ms and a maximum wireless range of 10 meters. The earbuds carry a 12.2 mm driver unit covering a 20 Hz to 20,000 Hz frequency range. Battery life reaches 11 hours on a single charge — dropping to 6 hours with ANC active — while the charging case extends total playback to 34 hours; a 2-hour charge time applies, with fast charging supported via USB Type-C. Six microphones handle call audio, all with noise-canceling capability.

Pros

Supports both LDAC and aptX Lossless codecs, offering high-quality wireless audio transmission
Active noise cancellation is complemented by passive noise isolation for dual-layer sound blocking
Six noise-canceling microphones provide strong call performance
The charging case extends total playback to 34 hours, well beyond the earbuds alone
Fast charging is supported, reducing downtime when the battery runs low
Ambient sound mode and a find-device feature add practical day-to-day utility

Cons

Battery life drops noticeably from 11 hours to 6 hours when ANC is enabled
Wireless charging is not supported, requiring a wired connection every time
No in-ear detection means music does not pause automatically when an earbud is removed
Fast pairing and NFC pairing are both absent, making initial device connections less convenient
Wingtips are not included, which may affect ear stability during physical activity

Who is this for?

The Vivo TWS 4 are well suited to users who prioritize high-fidelity wireless audio, given the support for both LDAC and aptX Lossless codecs alongside a 12.2 mm driver covering the full standard hearing range. Those who frequently take calls in noisy environments will also benefit from the six noise-canceling microphones and dual-layer noise isolation. Additionally, the 34-hour combined battery life, fast charging via USB Type-C, and included travel bag make these earbuds a practical choice for commuters and frequent travelers who need reliable all-day use without carrying extra accessories.

Who is this NOT for?

Users who rely on automatic ear detection to pause and resume playback will find the absence of in-ear sensing a friction point in daily use. Those who prefer a fully wireless charging setup will also be disappointed, as only wired charging through USB Type-C is available. The earbuds lack wingtips, which means they may not be the best fit for people seeking a secure hold during intensive physical activity such as running or training. Finally, users who depend on fast Bluetooth pairing workflows, whether through quick-pair protocols or NFC, will need to pair devices manually each time.

Design:

Fit	In-ear
water resistance	Sweat resistant
weight	9.6 g
has no wires or cables	✓
are neckband earbuds	✕
wingtips included	✕
has stereo speakers	✓

The Vivo TWS 4 adopt a true wireless, in-ear fit with no cables or neckband connecting the two earbuds, and each bud weighs just 9.6 grams. They carry a sweat-resistant rating, making them reasonably suited for physical activity, though wingtips are not included for additional ear stability. Stereo speakers are present in the design, while the absence of a neckband keeps the overall form compact and unobtrusive during use.

Sound quality:

has active noise cancellation (ANC)	✓
has passive noise reduction	✓
driver unit size	12.2 mm
lowest frequency	20 Hz
highest frequency	20000 Hz
has a neodymium magnet	✕

The Vivo TWS 4 support both active noise cancellation and passive noise reduction, giving the earbuds two layers of sound isolation during playback. Audio is handled by a 12.2 mm driver unit covering a frequency range of 20 Hz to 20,000 Hz, which spans the standard limits of human hearing. The earbuds do not use a neodymium magnet in their driver configuration.

Power:

Battery life	11 hours
Battery life of charging case	34 hours
Battery life (ANC)	6 hours
charge time	2 hours
has wireless charging	✕
has a battery level indicator	✓
has a rechargeable battery	✓

The Vivo TWS 4 offer 11 hours of battery life per charge under standard conditions, which reduces to 6 hours when active noise cancellation is enabled. The included charging case extends total playback to 34 hours, and a full recharge of the earbuds takes 2 hours. Wireless charging is not supported, so power is replenished via a wired connection. A battery level indicator is present, and the earbuds feature a rechargeable battery as expected for a true wireless design.

Connectivity:

has fast pairing	✕
Has USB Type-C	✓
Bluetooth version	5.4
has LDAC	✓
has LDHC	✕
has aptX Adaptive	✕
has aptX Low Latency	✕
has aptX HD	✕
has aptX	✕
has aptX Lossless	✓
audio latency	47 ms
has aptX Voice	✕
maximum Bluetooth range	10 m
supports Bluetooth pairing using NFC	✕
Can be used wirelessly	✓
has AAC	✓

The Vivo TWS 4 connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters and an audio latency of 47 ms. Supported audio codecs include LDAC, aptX Lossless, and AAC, while aptX, aptX Adaptive, aptX HD, aptX Low Latency, aptX Voice, and LDHC are not supported. The earbuds do not offer fast pairing or NFC-based pairing, and wired charging is handled through a USB Type-C port.

Features:

has ambient sound mode	✓
has in/on-ear detection	✕
has find device feature	✓
Supports fast charging	✓
can read notifications	✕
has a mute function	✓
can be used as a headset	✓
control panel placed on a device	✓
Has voice prompts	✓
travel bag is included	✓
Has an in-line control panel	✕
Has a temperature sensor	✕

The Vivo TWS 4 include an ambient sound mode for environmental audio awareness, a mute function, voice prompts, and a find-device feature for locating misplaced earbuds. They can function as a headset for calls and are controlled via a device-based control panel, though there is no in-line control panel on a cable. Fast charging is supported, and a travel bag is included in the box. The earbuds do not offer in-ear detection for auto-pausing playback, cannot read notifications aloud, and have no body temperature sensor.

Microphone:

number of microphones	6
has a noise-canceling microphone	✓

The Vivo TWS 4 are equipped with a total of 6 microphones, all of which feature noise-canceling capability to help reduce unwanted background sound during calls and voice input.

Final Verdict

The Vivo TWS 4 make a coherent case for users who want genuinely capable true wireless earbuds with a focus on audio fidelity and extended usability. The combination of LDAC and aptX Lossless codec support alongside active and passive noise cancellation gives the earbuds a technically strong foundation, while the six noise-canceling microphones and 34-hour total battery life reinforce their suitability for long days and frequent calls. Certain omissions — namely the lack of in-ear detection, wireless charging, and fast pairing — mean the experience is not entirely seamless for every user, and ANC does take a meaningful toll on battery endurance. That said, for listeners who place audio quality and day-long battery access at the top of their priorities, the Vivo TWS 4 represent a well-specified option within the true wireless earbud category.