The Galaxy Buds 4 are being sold for R$ 975 via Pix on Mercado Livre, using the OFFMELI coupon. This price represents the lowest ever recorded for the product, offering a significant discount of 39% compared to the original price of R$ 1,599. It is important to note that this promotional offer is valid only this Wednesday, the 15th.
One of the main differentiators of the Galaxy Buds 4 is support for 24-bit Hi-Fi audio, providing detailed sound quality. They also feature Active Noise Cancellation (ANC), a function designed to filter external sounds, although it does not guarantee total isolation for user safety reasons.
Integration with Artificial Intelligence (AI) assistants is another strong point, allowing the use of voice commands for menu navigation and searches. The earbuds support assistants such as Samsung's Bixby, as well as options like Google Gemini and Perplexity. Additionally, Galaxy AI offers features such as automatic conversation translation for users of the Galaxy line.
To improve call clarity, the Buds 4 incorporate the Voice Pickup Unit, which optimizes voice capture. The sound experience can be further personalized thanks to the adaptive equalizer, which adjusts frequencies according to each user's specific ear canal shape. In terms of connectivity, they use Bluetooth 6.1, ensuring lower latency during real-time transmissions or gaming.
Practicality is reinforced by the Auto Switch function, which allows easy switching between paired devices when the user uses the earbuds with multiple devices. Regarding autonomy, the earbuds have 45 mAh batteries, offering up to 6 hours of use with ANC activated and 7 hours without it. The charging case has its own 515 mAh battery, resulting in a total usage time of up to 30 hours for the set.
The Galaxy Buds 4 are certified with IP54, indicating moderate resistance against exposure to sweat, dust, and water splashes.
The Galaxy Buds 3 Pro are available on Amazon for R$ 999, payable in up to 10 interest-free installments. This wireless Samsung headset, which supports Galaxy AI and Active Noise Cancellation (ANC), is being offered with a significant 55% discount off its original price of R$ 2,199, although there is a notice that remaining units are limited.
The model features Adaptive Active Noise Cancellation (Adaptive ANC), which uses the Galaxy AI suite to refine ambient sound and enhance the user's listening experience. Furthermore, Adaptive EQ, another feature based on generative algorithms, provides intelligent equalization adjusted to the specific shape of the ear.
The bidirectional speakers and dual amplifier ensure high-definition audio reproduction with minimal distortion, thanks to the 24-bit Seamless CODEC, which intensifies both treble and bass, resulting in crisp sound for music and conversations.
Regarding artificial intelligence, the Listen and Conversation modes include real-time translation into the selected language. This allows the smartphone to display the response in the language of the person the user is interacting with, a feature exclusive to Samsung Galaxy phones.
With a weight of only 5.4g and an ergonomic design, the earbuds provide comfort even during prolonged use, while the silicone tips aid in external acoustic isolation. Controlling the music player, adjusting volume, and handling calls can be done via touch or voice commands.
According to Samsung, the battery life of the earbuds reaches up to 6 hours with ANC on or 7 hours when this feature is disabled. The charging and carrying case additionally provides power for another 24 hours, totaling 30 hours of use. The Galaxy Buds 3 Pro also feature Bluetooth 5.4 connectivity and the Auto Switch feature, which facilitates transferring activities between different devices. Finally, the IP57 certification guarantees resistance against sweat, water, and dust.
The Galaxy S25 with 256 GB capacity is available for R$ 3,282.28 through Pix payment, by applying a 10% OFF coupon on the Mercado Livre platform. This premium Samsung smartphone, originally priced at R$ 7,499, becomes 56% more accessible, reaching the second lowest value ever documented by the TB's Finds team.
The Galaxy S25 features a 6.2-inch Dynamic AMOLED 2X screen with Full HD+ resolution, providing fluid and detailed images. The panel supports a 120 Hz refresh rate, HDR10+, and has a maximum brightness of 2,100 nits.
In terms of photography, the device has a triple rear camera, led by a 50 MP sensor capable of recording videos up to 8K with Optical Image Stabilization (OIS). The front camera, with 12 MP, allows for sharp selfies and 4K recording.
Focused on high performance and integrated with Galaxy AI, the Galaxy S25 is equipped with the Snapdragon 8 Elite chipset and 12 GB of RAM. Internal storage is 256 GB, offering adequate space for various files and applications.
The battery of the Samsung flagship smartphone has a capacity of 4,000 mAh, ensuring autonomy for up to 29 hours of video playback. Additionally, 25W fast charging allows the device to charge from 0 to 50% in just 30 minutes.
In terms of connectivity, the device supports 5G, Wi-Fi 7, Bluetooth 5.4, and NFC for proximity functionalities. It is launched with Android 15 and promises software longevity, including seven operating system updates.
Structurally, the Galaxy S25 is made of aluminum, with a reinforced Gorilla Glass Victus 2 back finish, weighing 162 grams. It has an IP68 certification, which ensures resistance against dust and water, allowing immersion in water for up to 3 minutes at a depth of up to 3 meters.
The Galaxy Buds 4 Pro, launched in February with a price of R$ 2,099, are available for R$ 1,619 exclusively via Pix for Amazon Prime members. This offer represents the biggest saving since the launch, offering a 23% discount on Samsung's top-of-the-line headphones.
These headphones are described as high quality, featuring a bidirectional speaker and an enhanced woofer, designed to provide robust bass and crisp highs. They use the Samsung Scalable Codec (SSC) at 24-bit / 96 kHz, ensuring a high-definition audio experience.
The Buds 4 Pro are equipped with several advanced features, including adaptive noise cancellation to isolate external sounds and 360 Audio, which allows for head gesture recognition to manage calls. Additionally, they have Voice Detection, which identifies user conversations or street sirens for safety purposes.
Integration with Galaxy AI is a strong point, highlighting the Interpreter mode, which enables real-time comprehension and translation of other languages directly on a Galaxy smartphone screen. The Bixby assistant is also ready to operate as an AI agent, answering various questions.
In terms of design, the gadget has been redesigned and now incorporates a metal stem. The usage method maintains the traditional pinch control, aiming to facilitate volume and media management. With Bluetooth 6.1 support, Samsung ensures a simplified connection, especially with Galaxy devices.
Regarding the battery, the headphones offer up to 30 hours of total playback without Active Noise Cancellation (ANC) and 26 hours with it activated, which should cover moderate use for several days. The charging case has a notable feature: a transparent or translucent lid, as specified by Samsung.
To ensure protection against the elements, the Galaxy Buds 4 Pro have an IP57 certification, giving them resistance against dust and water, protecting against excessive sweat or rain. The promotional price of R$ 1,619 via Pix for Amazon Prime subscribers is the lowest recorded since the launch.
