Official and commercial information of the new lower-range smartphone Samsung m 21 through a technical sheet. In it, we will expose specifications, photos, video, and price. This smartphone stands out for its 6.4-inch Super AMOLED screen, its 6000 mAh battery and its 48 MP + 8 MP + 5 MP rear camera.
SAMSUNG GALAXY M21 TOP SPECS
- Release Date: 2020, March 18
- Dimensions: 159 x 75.1 x 8.9 mm
- Weight: 188 g
- Screen: 6.4″, Super AMOLED
- Main Camera: Triple, 48 MP
- Selfie Camera: Single, 20 MP
- Memory: 64GB 4GB RAM, 128GB 6GB RAM
- CPU: Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
- Battery: 6000 mAh
- Sensors: Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
TECHNICAL SPECIFICATIONS
Screen
Technology | Super AMOLED |
Touchscreen | capacitive touchscreen |
Display colors | 16M |
Screen size | 6.4″ inc |
Screen area | 100.5 cm2 |
Screen format | 19.5:9 (height:width) |
Screen to body ratio | 84.2% |
Screen resolution | 1080 x 2340 px |
PPI /points per inch/ | 403 PPI |
Screen protection | Corning Gorilla Glass 3 |
Other | – 420 nits max brightness |
Camera and Video
Rear camera, main | 48 MP, Triple |
Camera specs | -48 MP, f/2.0, 26mm (wide), 1/2.0”, 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide), 1/4.0”, 1.12µm -5 MP, f/2.2, (depth) |
Functions | LED flash, panorama, HDR |
Video | [email protected], [email protected], gyro-EIS |
Front camera, selfie | 20 MP, Single |
Specifications | 20 MP, f/2.0, 26mm (wide) |
Functions | HDR |
Video | [email protected] |
Performance
Operating system OS | Android 10.0; One UI 2 |
Chipset | – Exynos 9611 (10nm) |
Processor CPU | – Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53) |
Graphics processor GPU | – Mali-G72 MP3 |
External memory | microSDXC (dedicated slot) |
Internal memory | 64GB 4GB RAM, 128GB 6GB RAM |
Antutu 8 score | 182451 |
General specs
Release date | 2020, March 18 |
Dimensions (HxWxD) | 159 Х 75.1 Х 8.9 mm |
Weight | 188 g |
Body build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
Colors | Midnight Blue, Raven Black |
Battery | 6000 mAh, Non-removable Li-Po |
Approximate price | 160 EUR |
Communication and Connectivity
SIM card | Dual SIM (Nano-SIM, dual stand-by) |
Network | GSM / HSPA / LTE |
Speed | HSPA, LTE-A |
GPRS | Yes |
Edge | Yes |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
GPS | Yes, with A-GPS, GLONASS, BDS |
NFC | |
USB | 2.0, Type-C 1.0 reversible connector |
Bluetooth | 5.0, A2DP, LE |
Harmful irradiation | SAR – 0.47 W/kg (head) |
Music and Audio
Radio | FM radio, RDS, recording |
Headphone jack | Yes |
Other features |
---|
– Sensors – Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass – Fast charging 15W |
MORE ABOUT SAMSUNG GALAXY M21
The Samsung M 21 lands on the market in March 2020 as a successor to the Galaxy M20 that debuted in our country last year. Being the successor, the smartphone has many updates on the previous model such as triple rear camera setup and Android 10 with the operating system.
There’s also up to 6GB of RAM and 128GB of internal memory flanking a device with a 6.4-inch AMOLED panel and a massive 6,000mAh battery.
SCREEN
The cheap Samsung smartphone looks, despite its price, large screen sAMOLED Infinity-U representing the colors more vivid and contrasted against IPS panels. It has a size of 6.4 inches that ends up forming a ratio between the screen and body of 91%.
At a technical level, we are talking about a panel with a resolution of 2340 x 1080 px FHD + that ends up generating a density of 403 dpi and a 19.5: 9 format, characteristics that are difficult to find in the mid-range in which the device operates.
This panel boasts 16 million colors and Corning Gorilla Glass 2-protected capacitive touch technology with 420-bit brightness and 78960: 1 contrast.
PROCESSOR
The processor of the Samsung M 21 is an Exynos 9611 specially designed to provide power to the mid-range of the manufacturer. It is an octa-core CPU (4 x Cortex A73 at 2.3 GHz and 4 x Cortex A53 at 1.7 GHz), manufactured at 10 nm and with Mali G72-MP3 GPU that ensures the good performance of the device in almost all situations although running the most demanding Android games will test the performance of the phone.
MEMORY of Samsung m 21
The internal memory and RAM of the phone varies in different ways. We have versions with 4 and 6 GB of RAM while the internal memory is 64 or 128 GB, compatible with MicroSD cards of up to 512 GB.
CAMERA of Samsung m 21
The new Galaxy M21 comes with three rear cameras to capture photos and record videos of a quality above the average within the low-medium range in which the mobile phone moves. It has a 48-megapixel primary sensor, along with an 8-megapixel sensor that performs the functions of a 123-degree ultra-wide-angle and a 5-megapixel depth sensor that allows you to vary the blur in our portraits.
In the camera app, we can work with classic modes such as panoramic and HDR but also with an optimized AI scene, night mode, portrait mode, and the always flexible professional mode with which to control each variable of the capture.

The front camera housed under the notch in the form of a drop of water features a 20 MP sensor and has an f / 2.2 focal aperture.
At the video level, both the front and rear cameras record at 30 fps, but while the front camera achieves a FullHD resolution for videos, the rear allows the luxury of recording in 4K.
BATTERY of Samsung m 21
Thanks to its long-lasting 6,000 mAh battery with 15W fast charge capacity, the Galaxy M21 offers the best gaming experiences without worrying about battery drain. Its autonomy under normal use is set to last two days without charge although the specific data is 49 hours in conversation, 131 hours producing music, and almost 30 hours of video.
CONNECTIONS of Samsung m 21
Within the section of physical connections of the Samsung Galaxy M21, the cheap smartphone of the technology brand has a USB Type C and a 3.5 mm mini-jack port to connect the headphones. In addition, the fingerprint reader is located on the back of the phone.
Regarding wireless connectivity, the phone is equipped with a 4G modem with a download speed of 600 Mbps (LTE Cat. 12) and 150 Mbps upstream (LTE Cat.13). We also have WiFi 802.11a (5GHz), 802.11ac (5GHz), 802.11b (2.4GHz), 802.11g (2.4GHz), 802.11n (2.4GHz), Bluetooth 5.0, and GPS.
PRICE of Samsung m 21
The price of the Samsung Galaxy M 21 in India starts at Rs 13,499. for the 4GB RAM + 64GB memory variant. There is also the 6GB RAM + 128GB storage option which is priced at Rs 15,499. In euros, we are talking about prices close to 160 and 200 euros. Both models are sold in Midnight Blue and Raven Black color options and at the moment nothing is known of their arrival in our country.
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