Design and Build
The Samsung Galaxy M21s boasts a contemporary design, featuring a robust build that beautifully balances form and function. Built with a glass front protected by Corning Gorilla Glass 3, it ensures durability against scratches while maintaining a sleek appearance. The plastic back and frame offer a sturdy grip and help keep the device lightweight at 191 grams. With dimensions measuring 159.2 x 75.1 x 8.9 mm, the device sits comfortably in hand, providing an optimal user experience.
Display Quality
This smartphone is equipped with a 6.4-inch Super AMOLED display, delivering exceptionally vivid and sharp visuals. With a resolution of 1080 x 2340 pixels and a 19.5:9 aspect ratio, users enjoy immersive viewing experiences, whether watching videos or playing games. The screen-to-body ratio is approximately 84.1%, maximizing display area and minimizing bezels for a more modern aesthetic. The display supports a peak brightness of 420 nits, making it suitable for viewing under various lighting conditions.
Performance and Hardware
Under the hood, the Galaxy M21s is powered by the Exynos 9611 chipset built on a 10nm process, ensuring efficient performance and power management. It's complemented by an octa-core CPU configuration, with four Cortex-A73 cores clocked at 2.3 GHz and four Cortex-A53 cores at 1.7 GHz. This setup enables seamless multitasking and handles demanding applications with ease. The Mali-G72 MP3 GPU further enhances gaming and graphic-intensive tasks, providing smooth and lag-free experiences.
Memory and Storage
The device comes with two memory configurations to cater to different user needs: 64GB of internal storage with 4GB RAM and a more capacious 128GB with 6GB RAM. Both variants support microSDXC expansion, offering dedicated slots for storage upgrades, ensuring users have ample space for apps, media, and documents.
Camera Capabilities
The Samsung Galaxy M21s excels in the photography department with its versatile triple camera setup. The primary sensor is a 64 MP wide lens featuring an f/1.8 aperture, capturing highly detailed and vivid images. It is accompanied by an 8 MP ultra-wide lens with f/2.2 aperture and a 5 MP depth sensor for enhanced portrait shots. The camera features LED flash, panorama, and HDR capabilities, and supports 4K video recording at 30fps. The front-facing camera is a 32 MP shooter with HDR support and can record videos in 1080p at 30fps, perfect for high-quality selfies and video calls.
Battery Life and Charging
One of the standout features of the Galaxy M21s is its massive 6000 mAh non-removable battery. This powerhouse ensures extended usage times, making it suitable for users who demand long-lasting performance. The device supports 15W wired charging, enabling quicker top-ups to keep the phone ready for usage.
Software and User Interface
Shipping with Android 10, the Galaxy M21s is layered with Samsung's One UI 2.5, offering a user-friendly and intuitive interface. This combination provides a host of customization options, enhanced security features, and a seamless user experience. The software is designed to complement the hardware, providing fluid interactions and efficient app management.
Network and Connectivity
The device supports a wide range of network technologies, including GSM, HSPA, and LTE, ensuring fast and reliable connectivity. With dual-SIM availability, users can manage personal and professional contacts efficiently. Additional connectivity features include Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, and a USB Type-C 2.0 port. For navigation and location services, the phone supports GPS, GLONASS, GALILEO, and BDS.
Additional Features
Users will appreciate the inclusion of various sensors like the rear-mounted fingerprint scanner, accelerometer, gyro, proximity, and compass, adding layers of functionality and security. While NFC support is absent, the availability of an FM radio offers entertainment on the go. Audio enthusiasts will value the standard 3.5mm headphone jack, allowing easy connection to a range of audio devices.
Pricing and Variants
Available in striking colors such as Blue and Black, the Samsung Galaxy M21s offers a blend of style and functionality. Models available include SM-F415F and SM-F415F/DS. Priced competitively at approximately 230 EUR, it stands as an attractive choice in the mid-range segment, providing excellent value for money given its feature set.
Key Features of Samsung Galaxy M21s
- Support for GSM, HSPA, and LTE networks for broad connectivity.
- Released in November 2020, ensuring relatively recent technology.
- Durable build with Gorilla Glass 3 front and plastic back.
- 6.4-inch Super AMOLED display with Full HD+ resolution for vibrant visuals.
- Powered by Exynos 9611 chipset with octa-core processor for decent performance.
- Available with 64GB/4GB RAM or 128GB/6GB RAM for storage flexibility, expandable via microSDXC.
- Triple rear camera setup with a 64 MP main sensor for high-quality photography.
- 4K video recording capability with gyro-EIS for stabilized videos.
- 32 MP front camera for high-resolution selfies.
- Large 6000 mAh battery for extended usage time.
- 15W wired charging support for fast power-ups.
- Equipped with essential sensors, including fingerprint sensor and accelerometer.
- 3.5mm headphone jack and FM radio support for traditional audio experience.
- Dual SIM support for using multiple phone lines.
Disadvantages of Samsung Galaxy M21s
- Lacks 5G support, only supports up to 4G LTE networks.
- No NFC support, limiting contactless payment options.
- Constructed with a plastic back and frame which may not feel as premium as metal designs.
- Limited fast charging capability with only 15W, which might be slow for a 6000 mAh battery.
- Initially launched with Android 10, may not receive updates to the latest Android versions.
- Weight is relatively high (191g), which could impact long-term one-handed use comfort.
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