Galaxy A37 5G with 128 GB has a 58% discount during Amazon's Black November

During the Black November 2026 event, the Galaxy S26 model with 256 GB capacity can be purchased on Amazon for R$ 4,081 using Pix. This Samsung smartphone is being offered with a significant discount of 48% compared to its original price of R$ 7,499, a value recently adjusted by the manufacturer.

The device features a 6.3-inch Dynamic AMOLED 2X screen, which operates at a 120 Hz refresh rate and reaches a maximum brightness of 2,600 nits. This screen ensures excellent color reproduction and high fluidity in transitions, maintaining good visibility in various environments.

Internally, the Galaxy S26 is equipped with the Exynos 2600 processor and 12 GB of RAM, allowing it to run demanding applications in multitasking mode and utilize Galaxy AI features locally. The 256 GB internal storage offers enough space to store photos and videos.

In terms of photography, the rear cameras are capable of recording 8K resolution videos. The setup includes a 50 MP wide lens with optical image stabilization (OIS), a 12 MP ultrawide for capturing outdoor scenes, and a 10 MP telephoto with 3x optical zoom for detailed close-ups. The 12 MP front camera records quality selfies and shoots 4K video at 60 frames per second.

The S26's construction uses an Armor aluminum frame, protected by Gorilla Glass Victus 2 on the back and Armor 2 on the screen, providing resistance to impacts and drops. Furthermore, the IP68 certification ensures protection against intense dust and accidental submersion.

The device's battery has a capacity of 4,300 mAh and, according to Samsung, supports up to 30 hours of video playback. 25W fast charging and 15W wireless charging allow reaching 55% charge in just 30 minutes.

The 256 GB Galaxy S26, available for R$ 4,081 via Pix, will have update support until Android 23 and features modern connectivity such as 5G, Wi-Fi 7, Bluetooth 5.4, and NFC.

Black November represents the promotional period of Black Friday, where commerce begins offering substantial discounts before the last week of November. In 2026, this special date will occur on November 27.

The Galaxy A57 with 128 GB capacity is available for R$ 1,583 via Pix, using the coupon VALETECH on Mercado Livre. This affordable Samsung smartphone received a significant reduction of 58% from its original price of R$ 3,799, which had recently been adjusted by the manufacturer itself.

This device features a 6.7-inch Super AMOLED+ screen, representing a subtle improvement over the standard Super AMOLED, providing superior image quality. With a 120 Hz refresh rate and a maximum brightness of 1,900 nits, it ensures vibrant colors and great fluidity during app navigation and gaming, while maintaining good visibility in various lighting conditions.

In terms of performance, the Exynos 1680 processor combined with 8 GB of RAM supports multitasking and gaming tasks, as well as allowing the use of certain features of the Galaxy AI suite. The internal storage of 128 GB can be supplemented through cloud storage services.

The camera system of this good value-for-money Samsung phone consists of a 50 MP wide lens with optical image stabilization (OIS), a 12 MP ultrawide for wide shots, and a 5 MP macro lens for close-up details. The 12 MP front camera produces good selfies, and all modules record in 4K resolution.

The A57's construction uses an aluminum chassis, protected on both sides by Gorilla Glass Victus+, offering resistance against scratches and impacts. Additionally, the IP68 certification ensures protection against intense dust and accidental immersion in water.

The internal 5,000 mAh battery promises autonomy for up to two days of use, according to the manufacturer. For fast charging, support for 45W charging via USB-C cable allows reaching 60% charge in just 30 minutes, assisting the user in moments of haste.

The 128 GB Galaxy A57 model, with the promotional price of R$ 1,583 (Pix with VALETECH coupon), will be updated to Android 17 and will be entitled to five more operating system updates. Furthermore, the Samsung smartphone supports 5G connectivity, Wi-Fi 6E, Bluetooth 6.0, and NFC.

The Galaxy A57 5G model with 125 GB is available for R$ 1,621 when purchased via Pix on Mercado Livre using the coupon MELHORDOML. This promotion occurs at an opportune time, given the recent price adjustment of Samsung devices, offering a 57% discount off the official price of R$ 3,799.

The Samsung Galaxy A57 stands out for its versatile camera system, featuring three rear lenses and the ability to record videos in 4K resolution. Furthermore, its general technical specifications are notable for excellent cost-benefit.

The A57's camera system includes a 50-megapixel main sensor with optical stabilization, allowing for sharp image capture and tremor-free videos, even in low-light conditions. A 12-megapixel ultrawide lens is suitable for photographing extensive landscapes with good definition, while the macro lens is ideal for capturing fine details.

The 120 Hz Super AMOLED+ screen provides smooth navigation and maintains high brightness even under intense sunlight. The device's durability is ensured by Gorilla Glass Victus+ protection against drops and IP68 water resistance, giving the Samsung phone greater security in daily use.

With the Exynos 1680 processor and 8 GB of RAM, the smartphone can run demanding games and applications without freezing. The Android 16 operating system comes pre-installed with a guarantee of six system updates, ensuring that the device remains modern, secure, and updated for several years.

The 5,000 mAh battery supports up to 29 hours of video playback, according to Samsung. For charging, support for 45W fast charging allows the A57 to reach 60% charge in just 30 minutes, according to the manufacturer itself.

By combining high resistance, robust performance, and advanced photographic features, the Galaxy A57 5G (128 GB) represents an excellent acquisition at this price, especially considering the price increase imposed by Samsung. Interested parties should access Mercado Livre, apply the MELHORDOML coupon, and complete the payment via Pix to obtain the 57% discount and pay only R$ 1,621 for the phone.