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Samsung Galaxy M21 2021 Complete Specs Pricing Pros & Cons

Release Date
2021, July 26
Camera
48MP
Battery
6000mAh
Battery Type
15W
Processor
Exynos 9611
Screen
6.4"
Storage
64GB/128GB , microSDXC
Ram
4/6GB RAM
Operating System
Android 11, One UI 3.1 Core

Display

The Samsung Galaxy M21 2021 offers a striking 6.4-inch Super AMOLED display known for its vivid color reproduction and deep contrasts. The screen boasts a resolution of 1080 x 2340 pixels, providing crisp and clear visuals ideal for multimedia consumption, web browsing, and gaming. With a peak brightness of 420 nits, the display ensures good visibility even under direct sunlight. The screen-to-body ratio stands at an impressive 84.2%, giving users an immersive viewing experience with minimal bezels.

Design and Build

In terms of design, the Galaxy M21 2021 features a sleek and modern aesthetic. It measures 159 x 75.1 x 9 mm and weighs approximately 192 grams, making it comfortable to hold and use with one hand. The device is constructed with a glass front, a durable plastic back, and a sturdy plastic frame, balancing elegance with practicality. The phone supports Dual SIM functionality with Nano-SIM slots and dual stand-by mode, offering flexibility for users managing multiple plans.

Performance

Under the hood, the Samsung Galaxy M21 2021 is powered by the Exynos 9611 chipset, built on a 10nm process. Its Octa-core processor is split into four Cortex-A73 cores clocked at 2.3 GHz for high-performance tasks and four Cortex-A53 cores clocked at 1.7 GHz for energy-efficient operations. The Mali-G72 MP3 GPU handles graphics-intensive tasks smoothly, making the device suitable for gaming and multitasking. The smartphone is available in two memory configurations: 64GB of internal storage paired with 4GB of RAM, and 128GB of storage with 6GB of RAM, both expandable via a dedicated microSDXC slot.

Software

The Galaxy M21 2021 runs on Android 11, overlaid with Samsung's One UI 3.1 Core. This combination provides a user-friendly interface with a variety of features aimed at improving user experience. The software comes with privacy enhancements, improved app permissions, and more control over notifications. Additionally, One UI offers a seamless one-handed mode, customizable home screen options, and a system-wide dark mode for better battery efficiency.

Camera Performance

The camera setup on the Galaxy M21 2021 is one of its key highlights. The rear triple-camera configuration includes a 48 MP main sensor with an f/2.0 aperture for stunning wide-angle shots. An 8 MP ultra-wide camera with a 123-degree field of view allows capturing vast landscapes and group photos effortlessly. Accompanying these is a 5 MP depth sensor, enhancing portrait shots with natural-looking background blur. This camera setup supports features like LED flash, panorama, and HDR, and is capable of recording 4K videos at 30fps and slow-motion videos at 240fps with gyro-EIS stabilization. On the front, a 20 MP selfie camera with an f/2.2 aperture captures detailed self-portraits and supports 1080p video recording.

Battery and Charging

Samsung equips the Galaxy M21 2021 with a massive 6000 mAh battery, ensuring extensive usage on a single charge. This large battery life is ideal for heavy users who consume media and apps throughout the day. Despite its large capacity, the device supports 15W wired charging, allowing for a reasonable charge time, although faster charging capabilities might have been appreciated by power users.

Connectivity and Other Features

The device offers a comprehensive set of connectivity options, including Wi-Fi 802.11 a/b/g/n/ac for fast internet access, Bluetooth 5.0 for seamless wireless connectivity, and USB Type-C 2.0 port for charging and data transfer. It includes GPS, GLONASS, GALILEO, and BDS for precise location tracking, and an FM radio with RDS for entertainment. Notably, NFC support is available, though limited to market/region dependencies, allowing for contactless payments where applicable. An array of sensors such as a rear-mounted fingerprint sensor, accelerometer, gyro, proximity, and compass enhance the overall functionality and user interaction with the device.

Network and Communication

The Galaxy M21 2021 supports multiple network technologies, including GSM, HSPA, and LTE, providing reliable connectivity options for users. Its compatibility with various 4G bands allows it to function optimally across different regions, making it an excellent choice for travelers and users in diverse network environments. The phone delivers consistent call quality and data speeds thanks to these efficient network technologies.

Market Availability and Pricing

Announced in July 2021 and released shortly thereafter, the Samsung Galaxy M21 2021 is available globally with model variations like the SM-M215G and SM-M215G/DS to cater to different regional specifications. It is offered in two attractive color options: Charcoal Black and Arctic Blue. Despite its comprehensive features and specifications, the phone has an accessible price point, approximately 130 EUR, attracting budget-conscious consumers who seek performance and reliability without breaking the bank.

Conclusion

The Samsung Galaxy M21 2021 edition holds its ground as a well-rounded smartphone, combining a vibrant display, solid performance, capable camera setup, and a robust battery. While it competes in the crowded mid-range segment, it stands out with its Super AMOLED screen, large battery capacity, and thoughtful design. For users seeking balance between cost and functionality, the Galaxy M21 2021 proves to be a compelling choice.

Key Features of Samsung Galaxy M21 2021

  • Super AMOLED Display: 6.4 inches with 84.2% screen-to-body ratio and high resolution of 1080 x 2340 pixels.
  • Advanced Camera System: Triple rear cameras with 48 MP main sensor and 4K video recording capability.
  • Powerful Battery: Long-lasting 6000 mAh capacity for extended usage without frequent charging.
  • Performance and Efficiency: Exynos 9611 chipset with Octa-core CPU for smooth performance.
  • Ample Storage Options: Available in 64GB/4GB RAM and 128GB/6GB RAM variants, expandable via microSDXC.
  • User-Friendly Interface: Android 11 with One UI 3.1 Core for enhanced user experience.
  • Connectivity and Convenience: Dual SIM support, USB Type-C, NFC availability, and FM radio.
  • Additional Features: Rear-mounted fingerprint sensor and 3.5mm headphone jack.

Disadvantages of Samsung Galaxy M21 2021

  • Plastic body materials may feel less premium compared to metal or glass alternatives.
  • Relatively heavy weight at 192 g, which might be noticeable during prolonged use.
  • Exynos 9611 chipset is considered mid-range and might struggle with heavy or future-proof tasks.
  • Slow charging speed at 15W, which might be inadequate for the large 6000 mAh battery.
  • NFC feature availability is region-dependent, which may limit functionality for some users.
  • No water or dust resistance rating, which could affect durability.
  • Older Android version at launch (Android 11), considering newer versions are available.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41
Speed HSPA, LTE
Launch
Announced 2021, July 21
Status Available. Released 2021, July 26
Body
Dimensions 159 x 75.1 x 9 mm (6.26 x 2.96 x 0.35 in)
Weight 192 g (6.77 oz)
Build Glass front, plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED, 420 nits (peak)
Size 6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Platform
OS Android 11, One UI 3.1 Core
Chipset Exynos 9611 (10 nm)
CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
Memory
Card slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM
Main Camera
Triple 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth)
Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
Selfie camera
Single 20 MP, f/2.2, 26mm (wide)
Features HDR
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio, RDS, recording
USB USB Type-C 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 6000 mAh, non-removable
Charging 15W wired
Misc
Colors Charcoal Black, Arctic Blue
Models SM-M215G, SM-M215G/DS
SAR 0.47 W/kg (head)
Price About 130 EUR

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