Samsung continues with preparations for the launch of the mid-range smartphones Galaxy A37 and Galaxy A57. The devices recently received certification by Global Certification Forum (GCF), which confirms eSIM support in most markets and dual SIM functionality. Essa update represents an advance in connectivity for the South Korean company’s midline.
The models appear listed with the numbers SM-A376B/DS, SM-A376B for the A37 and SM-A576B/DS, SM-A576B for the A57. The presence of the DS suffix indicates capacity for two physical chips, while the certification highlights the inclusion of eSIM as a standard option in several regions. Essa combination allows users greater flexibility in choosing operators.
Although the Samsung focuses attention on the flagship Galaxy S26 series, intermediaries maintain an active homologation schedule. Especialistas point out that expanded support for eSIM facilitates adoption in global markets and meets the demand for devices with multiple lines without relying exclusively on physical chips.
Expected technical specifications for the models
The Galaxy A37 and A57 should arrive with a 6.7-inch Super AMOLED screen and FHD+ resolution. Ambos has a refresh rate of 120 Hz and a design with a central hole for the front camera. Protection against water and dust follows the IP67 standard, common in the brand’s recent mid-range line.
- Platform Exynos 1480 on the A37 and Exynos 1680 on the A57
- Up to 12 GB of RAM on the top model
- 256GB internal storage
- 5,000 mAh battery with 45 W fast charging
The rear camera configuration includes a 50 MP main sensor with optical stabilization (OIS) on both devices. The A57 has a 13 MP ultrawide, while the A37 maintains 8 MP in this lens. The macro has 5 MP in both cases, and the front registers 12 MP.
Full connectivity and additional features
The devices incorporate a robust connection package. Além of 5G and dual SIM support with eSIM, include Wi-Fi 6E, Bluetooth 5.4 and NFC for contactless payments via Samsung Pay. Essas options ensure broad compatibility with current and future networks.
The GCF certification reinforces that the eSIM will be available in most markets for the A37, following the trend already adopted in the A57. Essa expansion democratizes technology, previously more restricted in intermediate models. The devices must also leave the factory with Android 16 and One UI 8.5 interface.
Differences between Galaxy A37 and Galaxy A57
The Galaxy A57 is positioned as the most powerful option of the pair. Ele uses the Exynos 1680 chipset, which offers greater performance in multitasking and gaming. RAM reaches 12 GB, compared to 8 GB on the A37.
The 13 MP ultrawide camera represents an improvement over the 8 MP of the lower model. Ambas the batteries maintain 5,000 mAh and 45 W charging. The screen and IP67 certification remain identical.
- Exynos 1680 and 12 GB of RAM in the A57
- Exynos 1480 and 8 GB of RAM in the A37
- 13 MP ultrawide versus 8 MP
- Other shared specifications
Design and construction of devices
Leaked renders indicate an evolved design with thinner edges on the A57. The top model measures around 6.9mm thick and weighs 182 grams, making it lighter than its predecessor. The A37 follows similar lines, with a resistant body and premium finish.
Both adopt a vertical camera module aligned at the rear. The flat screen facilitates the use of protectors and maintains ergonomics. The Samsung prioritizes durability with the Gorilla Glass Victus+ leading the way in select versions.
The button layout remains standard, with volume and power controls on the right side. The USB-C input is on the base, accompanied by a speaker and microphone.
Launch context in the mid-market
The Galaxy A line represents a significant volume of Samsung sales globally. The A37 and A57 models arrive to compete in a segment contested by Chinese and other Korean brands. The focus on eSIM and advanced connectivity serves users looking for versatility.
Rumors point to the official presentation in the first weeks of February 2026. The strategy slightly anticipates the calendar of previous years. The company does not confirm dates, but successive certifications indicate proximity to the announcement.
Benefits of eSIM support in practice
eSIM technology eliminates the need for a physical chip in activations. Usuários exchange operators for software, facilitating international travel and corporate plans. The combination with dual physical SIM allows up to three simultaneous lines in some scenarios.
In Brasil and emerging markets, adoption is growing with the expansion of compatible operators. Standard inclusion on the A37 and A57 expands access to this convenience. Pagamentos NFC and Wi-Fi 6E complete the package for intense daily use.
Comparison with direct predecessors
Compared to the Galaxy A36 and A56, the new models feature faster charging of 45 W. The maximum RAM increases in the A57, and the Exynos processor evolves into more efficient generations. The ultrawide improves on the superior model.
The battery maintains capacity, but software optimization can extend autonomy. The One UI 8.5 incorporates artificial intelligence features from Samsung. IP67 protection is still present.
- 45W charging versus 25W on some predecessors
- Newer Exynos processors
- Increased RAM on the A57
- Built-in AI capabilities
Expectations for pricing and availability
Although official values have not been released, projections indicate a competitive intermediate range. The A37 should position itself as an affordable option with premium features. The A57 targets users demanding in performance and photography.
Global distribution begins shortly after announcement, with gradual arrival in markets such as Brasil, Europa and Ásia. Variantes color and storage vary by region.
Samsung maintains a long update policy, promising years of support for Android and security.