vivo TWS 4 Review: 55dB ANC, 12.2mm Drivers & Up to 45 Hours Battery
The vivo TWS 4 is a feature-packed true wireless earbud system built around large 12.2mm dynamic drivers, powerful active noise cancellation, Bluetooth 5.4 and high-quality wireless audio codecs. It is designed for music, calls, gaming and everyday listening.
vivo TWS 4
True wireless in-ear earbuds with 12.2mm dynamic drivers, up to 55dB ANC, Bluetooth 5.4 and long battery life.
vivo TWS 4: Quick Specifications
vivo TWS 4 Overview
The vivo TWS 4 is positioned as a premium-feature wireless earbud option, combining a large 12.2mm dynamic driver with active noise cancellation and support for advanced Bluetooth audio codecs.
The earbuds are designed for people who want a combination of strong everyday sound, effective noise reduction, long battery life and low-latency wireless audio.
Design & Comfort
The vivo TWS 4 uses an in-ear design intended to create a secure seal inside the ear canal. The earbud form factor also helps the active noise cancellation system work more effectively by combining passive isolation with electronic noise reduction.
Each earbud weighs approximately 4.8 grams according to published specifications, keeping the individual earbuds relatively lightweight.
Sound Quality & 12.2mm Dynamic Drivers
The TWS 4 uses a 12.2mm dynamic driver in each earbud. The larger driver architecture is designed to deliver a broad presentation with strong bass response while retaining detail across the rest of the frequency range.
Published specifications list a frequency response range of approximately 16Hz to 48kHz.
High-Quality Wireless Audio
Supported codecs include SBC, AAC, aptX Adaptive, LDAC and LHDC, giving compatible smartphones multiple options for higher-quality Bluetooth audio.
55dB Active Noise Cancellation
One of the TWS 4's headline features is its advertised active noise cancellation capability of up to 55dB.
ANC continuously analyses surrounding sound and generates an opposing signal to reduce unwanted environmental noise. The combination of ANC and the physical seal created by the in-ear design can be useful in environments such as offices, public transport and busy streets.
ANC for Everyday Use
The strongest benefit of ANC is generally experienced against continuous background sounds such as engines, air-conditioning, fans and other relatively consistent noise sources.
Transparency & Environmental Awareness
When noise cancellation is not desirable, ambient or transparency functionality allows external sound to be heard through the earbuds' microphones and processing.
This is useful when listening to announcements, communicating with people nearby or remaining aware of your surroundings without removing the earbuds.
Bluetooth 5.4 & Connectivity
The vivo TWS 4 uses Bluetooth 5.4. The platform supports modern wireless audio features and dual-device connectivity on compatible devices.
Actual connection stability and codec availability can vary depending on the connected smartphone, software and surrounding wireless environment.
Gaming & Low-Latency Audio
The vivo TWS 4 is designed with low-latency wireless audio in mind. Published specifications cite latency as low as approximately 44ms under supported conditions.
Lower latency can make the relationship between on-screen action and sound feel more responsive in compatible gaming modes.
Use-Case Assessment
These are editorial use-case assessments based on the published feature set, not laboratory benchmark scores.
Call Quality & Microphones
The TWS 4 includes microphones and noise-reduction processing designed to improve voice communication in everyday environments.
The combination of microphone processing and in-ear passive isolation can help make calls more usable in environments where there is moderate background noise.
Battery Life & Charging
Battery life is one of the strongest features of the vivo TWS 4. Published specifications indicate up to 11 hours of playback from the earbuds with noise reduction disabled and up to 45 hours when including the charging case.
With noise reduction enabled, the published figures drop to around 6 hours per earbud and approximately 26 hours including the case.
USB Type-C Charging
The charging case uses USB Type-C, making it convenient to recharge using a modern phone, tablet or laptop charger.
Actual battery life depends on volume, codec, ANC settings, connectivity conditions and other usage factors.
IP54 Dust & Water Resistance
The earbuds have an IP54 rating, providing resistance against dust ingress and splashing water under specified testing conditions.
Smart Features
The TWS 4 supports smart wear detection, allowing compatible devices to respond when the earbuds are inserted or removed.
Dual-device connectivity can also be useful for users who switch between two compatible devices, such as a smartphone and laptop.
Smart Wear Detection
Automatically detects earbud usage on supported devices.
Dual Device
Designed to make switching between compatible devices easier.
Voice Assistant
Supports voice-assistant functionality through compatible phones.
Compatibility
The TWS 4 uses standard Bluetooth connectivity and can be paired with compatible smartphones, tablets and computers.
However, some advanced codec, spatial-audio, low-latency and ecosystem-specific features may depend on the connected device, operating system and software support.
vivo TWS 4: Pros & Cons
✓ Pros
- Large 12.2mm dynamic drivers
- Advertised up to 55dB ANC
- Bluetooth 5.4
- LDAC support
- aptX Adaptive support
- LHDC support
- Up to 11 hours earbud playback with ANC off
- Up to 45 hours total battery with case
- Low-latency mode with published figure as low as 44ms
- Dual-device connectivity
- IP54 resistance
- USB Type-C charging
- Lightweight earbuds
✕ Cons
- Advanced codecs require compatible source devices
- 55dB ANC is a maximum advertised figure, not guaranteed real-world reduction
- IP54 is not suitable for swimming or submersion
- Some advanced features are ecosystem/device dependent
- ANC significantly reduces the maximum playback time compared with ANC-off mode
- Standard TWS 4 should not be confused with the TWS 4 Hi-Fi model
vivo TWS 4 Full Specifications
| Specification | Details |
|---|---|
| Product | vivo TWS 4 |
| Type | True Wireless Stereo In-Ear Earbuds |
| Driver | 12.2mm Dynamic Driver |
| ANC | Up to 55dB advertised noise reduction |
| Frequency Response | 16Hz – 48kHz |
| Bluetooth | Bluetooth 5.4 |
| Codecs | LDAC, aptX Adaptive, AAC, SBC, LHDC |
| Low Latency | As low as approximately 44ms under supported conditions |
| Multipoint | Supported |
| Range | Approximately 10 metres |
| Earbud Weight | Approx. 4.8g each |
| Water/Dust Resistance | IP54 |
| Battery — ANC Off | Up to 11 hours per earbud |
| Battery — ANC Off + Case | Up to 45 hours |
| Battery — ANC On | Up to 6 hours per earbud |
| Battery — ANC On + Case | Up to 26 hours |
| Charging Port | USB Type-C |
| Microphone | Yes |
| Voice Assistant | Supported with compatible devices |
| Wear Detection | Supported |
| Charging Case | Included |
Who Should Buy the vivo TWS 4?
Music Lovers
The 12.2mm dynamic drivers and advanced Bluetooth codec support make the TWS 4 appealing for users who care about wireless audio quality.
Frequent Commuters
The combination of in-ear isolation and advertised 55dB ANC can help reduce unwanted environmental noise.
Gamers
The low-latency capability can be useful for mobile gaming where audio timing and responsiveness matter.
Who Should Consider Another Earbud?
Users who do not have a compatible device for the TWS 4's advanced codecs or ecosystem-specific functions may not experience all of the product's advertised capabilities.
Final Verdict
The vivo TWS 4 is a feature-rich pair of wireless earbuds that focuses heavily on audio quality, active noise cancellation and battery life. Its 12.2mm dynamic drivers, Bluetooth 5.4 and broad codec support make it more technically ambitious than a basic everyday TWS product.
The advertised 55dB ANC is one of its most noticeable features, while the up-to-45-hour total battery rating gives it strong endurance when noise cancellation is disabled.
The main thing buyers should understand is that some advanced capabilities depend on the connected device and ecosystem. The standard TWS 4 also differs from the TWS 4 Hi-Fi version, so buyers should verify the exact model before ordering.
vivo TWS 4 FAQ
Does vivo TWS 4 have ANC?
Yes. The vivo TWS 4 advertises active noise cancellation with noise reduction of up to 55dB.
What size drivers does vivo TWS 4 use?
Each earbud uses a 12.2mm dynamic driver.
What Bluetooth version does vivo TWS 4 use?
The vivo TWS 4 uses Bluetooth 5.4.
Does vivo TWS 4 support LDAC?
Yes. Published specifications list LDAC support along with aptX Adaptive, AAC, SBC and LHDC. Availability depends on the connected device.
How long does vivo TWS 4 battery last?
Published specifications indicate up to 11 hours per earbud and up to 45 hours including the charging case with noise reduction disabled. With noise reduction enabled, the figures are around 6 hours per earbud and 26 hours with the case.
Is vivo TWS 4 waterproof?
The earbuds have an IP54 rating for dust and water resistance. They are not designed for swimming or underwater use.
Does vivo TWS 4 support gaming?
Yes. The earbuds support a low-latency mode, with published specifications citing latency as low as approximately 44ms under supported conditions.
Does vivo TWS 4 support dual-device connectivity?
Yes. Dual-device connectivity is supported, although the exact experience can depend on the connected devices and software.
Does vivo TWS 4 use USB-C?
Yes. The charging case uses a USB Type-C charging port.
Is vivo TWS 4 the same as vivo TWS 4 Hi-Fi?
No. They are separate models. The TWS 4 Hi-Fi is positioned as a higher-end variant with differences in its audio platform and feature set.
Interested in vivo TWS 4?
Check the current Amazon listing for the latest price, availability and exact colour/model configuration.
Check Latest Price on AmazonDisclosure: This post may contain affiliate links. If you purchase through an affiliate link, we may earn a commission at no additional cost to you.
Source & Specification Note
Product identification is based on the supplied Amazon listing and cross-checked against currently available published specifications for the vivo TWS 4. Published specifications identify the product as an in-ear TWS earbud with a 12.2mm dynamic driver, Bluetooth 5.4, up to 55dB ANC, IP54 resistance and USB Type-C charging.
Battery figures and the 55dB ANC figure represent published maximum or test-condition values. Actual results vary depending on volume, codec, ANC settings, connected device, environment and usage.