Galaxy A57 256 GB sees 55% price drop and offers good cost-benefit

The Galaxy Buds 4 have been put on sale on Mercado Livre, reaching the lowest price ever recorded. By using the coupon PROMODEHOJE and paying via Pix, the Samsung wireless earbuds can be acquired for R$ 872, representing a significant discount of 45% off the original price of R$ 1,599.

These Samsung wireless earbuds are highlighted for offering 24-bit Hi-Fi audio, providing detailed sound quality. Furthermore, they incorporate Active Noise Cancellation (ANC), which is capable of filtering most external sounds, although it does not guarantee complete elimination for safety reasons.

The Galaxy Buds 4 integrate Artificial Intelligence (AI) assistants, including Samsung's Bixby, Google Gemini, and Perplexity. These tools allow functionalities such as voice commands to navigate menus and execute searches. Specifically, Galaxy AI provides an automatic conversation translator, a feature restricted to Galaxy line devices.

Other notable features include the Voice Pickup Unit, which improves call clarity, and an adaptive equalizer. The latter personalizes the listening experience by adjusting frequencies according to the user's auditory canal shape.

In terms of connectivity, support for Bluetooth 6.1 ensures lower latency during real-time transmissions or gaming. The Auto Switch function facilitates pairing management between multiple devices, allowing quick transitions between connected devices.

Battery life is robust: the earbuds, with a 45 mAh capacity, last up to 6 hours with ANC activated and 7 hours when the feature is turned off. The charging case has its own 515 mAh battery, increasing the total usage time of the kit to up to 30 hours.

Additionally, the Galaxy Buds 4 have an IP54 certification, indicating moderate resistance against water splashes, sweat, and dust. The specific offer of R$ 872 via Pix with the coupon PROMODEHOJE applies to the Galaxy Buds 4.

The Galaxy S25 with 256 GB of storage and 12 GB of RAM is available for R$ 3,448 when paying via Pix, using a 10% OFF coupon found on the Mercado Livre page. This Samsung device, equipped with the Snapdragon 8 Elite processor, has reached one of its most advantageous prices recently, representing a 54% discount compared to the original price of R$ 7,499.

This smartphone stands out as a high-performance device. Thanks to its 12 GB of physical RAM and the advanced Qualcomm Snapdragon 8 Elite chip, it can run demanding applications and games, as well as Galaxy AI features, without difficulty. The 256 GB of internal memory provides adequate space to store photos and videos.

The device's screen is a 6.2-inch Dynamic 2X LTPO AMOLED panel, which operates at a refresh rate of 120 Hz and a maximum brightness of 2,600 nits. This ensures the display of images with precise colors and high fluidity during transitions, while maintaining visibility in various environments.

In terms of photography, the main camera system records in 8K resolution. It consists of a 50 MP wide lens with optical image stabilization (OIS), a 12 MP ultrawide, and a 10 MP telephoto lens that offers 3x optical zoom for detailed close-ups. The 12 MP front camera supports high-resolution selfies and 4K video recording at 60 frames per second.

The S25's design uses Armor 2 aluminum, and both sides are protected by Gorilla Glass Victus 2, providing resistance against impacts and drops. Additionally, the IP68 certification ensures protection against dust and accidental submersion.

The internal battery of 4,000 mAh promises up to 29 hours of video playback, according to the manufacturer. Support for 25 W wired USB-C charging and 15 W wireless charging allows the user to use the phone throughout the day, making it ideal for those with busy routines.

The 256 GB Galaxy S25, which can be purchased for R$ 3,448 via Pix with the 10% OFF coupon, has already been updated to Android 16 and will be entitled to six more operating system updates. The Samsung smartphone also features 5G connectivity, Wi-Fi 7, Bluetooth 5.4, and NFC.