Samsung Galaxy M21 2021: Pros and Cons
Samsung announced the launch of the Galaxy M21 2021 smartphone in 2021. The manufacturer is offering this smartphone with 6.4 inch Super AMOLED display, Exynos 9 Octa 9611 SoC, and 4 GB of RAM. It comes with Android OS v11.0 out of the box, and a Li-Ion 6000 mAh, non-removable battery. The 6.4 inch AMOLED displays has fast response times. The Galaxy M21 2021 has a multi-camera setup. The lens offers versatility. It lets you capture a wide range of subjects and scenes from different perspectives. Is this phone a good value for its price? My review aims to answer that question by the end.
Table of Contents
- Samsung Galaxy M21 2021 specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Samsung Galaxy M21 2021 smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.
Samsung Galaxy M21 2021 specifications
Brand | Samsung |
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Name | Galaxy M21 2021 |
Model | GXYM212021 |
Release date | 2021 |
Weight, dimensions, colors
Colors | black, blue |
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SIM type | Nano SIM |
Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
OS version | Android OS v11.0 |
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SoC | Exynos 9 Octa 9611 |
CPU | Octa-core, Quad-core 2.3 GHz Cortex-A73, Quad-core 1.7 GHz Cortex-A53 |
GPU | Mali-G72 MP3 |
The Samsung Galaxy M21 2021 comes with Android OS v11.0 out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. It's a powerful Exynos 9 Octa 9611 octa-core processor. It can handle complex tasks and run many applications. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.
Display type, size, resolution
Display type | Super AMOLED |
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Screen size | 6.4 inch |
Resolution | 1080 x 2340 px |
Multitouch support | yes |
The 6.4 inch phone comes with AMOLED display. Smartphones use the AMOLED, which is a type of OLED display. The 6.4 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
RAM | 4 GB |
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Internal storage | 64 GB |
Memory card slot | microSD |
The Samsung Galaxy M21 2021 comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM alone does not guarantee better performance. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. You can expand the internal storage (64 GB) with a compatible microSD card.
Cameras, flash
Main camera | 48 + 5 + 8 MP, 8000 x 6000 px, autofocus |
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Flash | LED |
Selfie camera | 20 MP |
Multiple cameras or depth sensors can help the smartphone. They can make its portrait mode effects more appealing. The Galaxy M21 2021 does not have optical image stabilization (OIS).
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac |
Bluetooth | v5.0, A2DP |
GPS | A-GPS, GLONASS |
NFC | no |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The Samsung Galaxy M21 2021 supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Galaxy M21 2021 smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Ion 6000 mAh, non-removable |
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The Li-Ion 6000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The battery of Galaxy M21 2021 isn't removable without voiding the warranty.
Features, sensors, specials
Sensors | accelerometer, compass, fingerprint, geomagnetic, gyroscope, proximity, virtual light sensor |
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Specials | Corning Gorilla Glass 3, Dual SIM, Fast charging |
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The Galaxy M21 2021 phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.
The fast charging technology comes in handy when you need quick juice on your device. Gorilla Glass is very scratch resistant. It reduces the likelihood of everyday scratches and abrasions.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Samsung phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- Super AMOLED display
- appropriate screen size
- adequate memory
- microSD slot
- multicamera setup
- good battery
- Dual SIM support
- Corning Gorilla Glass shield
Cons
- no OIS function
- no 5G support
- no NFC feature
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.