Samsung Galaxy A21s (2020)
This phone comes equipped with a 6.5 inch PLS display, a Exynos 8 Octa 850 chipset, and 3 GB of RAM.
Navigate through its features, both the gems and quirks!
Table of Contents
- Samsung Galaxy A21s 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 A21s smartphone. We hope to offer helpful insights to others interested in this device.
Samsung Galaxy A21s specifications
Brand | Samsung |
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Name | Galaxy A21s |
Model | SM-A217F |
Release date | 2020 |
Weight, dimensions, colors
Weight | 6.74 oz |
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Dimensions | 6.44 x 2.96 x 0.35 inch |
Colors | black, blue, red, white |
SIM type | Nano SIM |
The weight of Samsung Galaxy A21s is about 6.74 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
OS version | Android OS v10.0 |
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SoC | Exynos 8 Octa 850 |
CPU | Octa-core 2 GHz Cortex-A55 |
GPU | Mali-G76 MP5 |
The Samsung Galaxy A21s comes with Android OS v10.0 out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. An advanced scheduler manages this octa-core CPU. It assigns tasks to the CPU for real-time speed and power efficiency. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.
Display type, size, resolution
Display type | PLS |
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Screen size | 6.5 inch |
Resolution | 720 x 1600 px |
Multitouch support | yes |
The PLS display of Galaxy A21s provides wide viewing angles, similar to IPS displays. The 6.5 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
RAM | 3 GB |
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Internal storage | 32 GB |
Memory card slot | microSD |
The smartphone has 3 GB of RAM. It can run many apps at once without much lag or slowness. Having more RAM alone does not guarantee better performance. Generally, a smartphone should have a minimum of 32 GB of internal storage. The Galaxy A21s has 32 GB. We can expand the internal storage (32 GB) with a compatible microSD card.
Cameras, flash
Main camera | 48 + 8 + 2 + 2 MP, 8000 x 6000 px, autofocus |
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Flash | LED |
Selfie camera | 13 MP |
Multiple cameras or depth sensors can help the smartphone. They can make its portrait mode effects more appealing. The Galaxy A21s 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 b/g/n |
Bluetooth | v5.0, A2DP |
GPS | A-GPS, GLONASS |
NFC | yes |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The Samsung Galaxy A21s supports 4G/LTE networks. The phone is capable of connecting to Wi-Fi networks. The Galaxy A21s smartphone is capable of connecting to Bluetooth devices. The GPS allows this smartphone to find their exact location. It provides accurate navigation and mapping. This phone is NFC (Near Field Communication) capable. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Po 4000 mAh, non-removable |
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The Li-Po 4000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of Galaxy A21s isn't removable without voiding the warranty.
Features, sensors, specials
Sensors | accelerometer, compass, fingerprint, gyroscope, hall, light, proximity |
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Specials | 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 A21s 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 we need quick juice on our device.
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
- PLS display
- appropriate screen size
- microSD slot
- multicamera setup
- Dual SIM support
Cons
- no OIS function
- no 5G support
- low-capacity battery
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