Available Variants
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 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 | Nano-SIM + Nano-SIM |
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) |
Hardware & Software
| 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 & Storage
| 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 Auxiliary lens |
| 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 |
Connectivity
| 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 |
| Charging | 15W wired |
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Description
Overview & Display
The Samsung Galaxy M21 2021 presents a familiar design with a glass front and a plastic back and frame. Its dimensions of 159 x 75.1 x 9 mm and a weight of 192g offer a comfortable, if not particularly premium, feel in hand. The expansive 6.4-inch Super AMOLED display immediately draws the eye, boasting a resolution of 1080 x 2340 pixels and a screen-to-body ratio of 84.2%. This suggests a vibrant and immersive viewing experience, with peak brightness reaching 420 nits, ideal for enjoying multimedia content and browsing.
Powering the Samsung Galaxy M21 is an Exynos 9611 chipset, paired with either 4GB or 6GB of RAM, depending on the configuration. This Octa-core processor, built on a 10nm process, should provide adequate performance for everyday tasks and moderate gaming. Storage options include 64GB or 128GB, with the added convenience of a dedicated microSDXC card slot for expandable storage. Running on Android 11 with One UI 3.1 Core, the user interface promises a generally smooth and intuitive experience for daily multitasking.
Camera & Battery
The rear camera setup on the Samsung Galaxy M21 offers versatility. A 48MP main lens, alongside an 8MP ultrawide lens with a 123-degree field of view, allows for capturing a broad range of perspectives. An auxiliary lens is also present, though its specific function isn't detailed. The camera system supports LED flash, panorama, and HDR modes. Video recording capabilities include 4K at 30fps, along with 1080p at 30fps and a slow-motion option at 720p and 240fps, further enhanced by gyro-EIS for smoother footage.
Selfies are handled by a 20MP front-facing camera, also capable of recording 1080p video at 30fps. The large 6000 mAh battery is a standout feature, promising extended usage throughout the day. While the phone supports 15W wired charging, it's not a particularly fast charging solution compared to some competitors. Overall, the battery life should be a significant advantage for users who prioritize longevity and consistent performance.
Who Should Buy This
The Samsung Galaxy M21 2021 is an excellent choice for users seeking a reliable and feature-rich smartphone with a large battery and a vibrant display, without needing the latest flagship technology. It’s well-suited for those who prioritize long battery life, enjoy consuming multimedia content, and appreciate the versatility of a dual-camera system. However, users seeking cutting-edge performance or the fastest charging speeds might consider alternative options. The Galaxy M21 caters to a broad audience looking for a dependable daily driver.
Pros
- Large 6000 mAh battery for extended use
- Vibrant Super AMOLED display
- Expandable storage via microSDXC
- Versatile triple rear camera system
- 3.5mm headphone jack included
Cons
- Plastic build may feel less premium
- 15W charging is relatively slow
- Processor is not top-of-the-line
- NFC availability may vary by region
Verdict
The Samsung Galaxy M21 2021 offers a well-rounded experience, particularly excelling in battery life and display quality. Its capable camera system and ample storage options make it a practical choice for everyday use. While the processor might not deliver flagship performance, it handles daily tasks and moderate gaming with ease. The plastic build and slower charging speeds are minor drawbacks, but the overall package presents a compelling value proposition for users looking for a dependable and long-lasting smartphone.
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