These are some summarize about good and bad features at SAMSUNG GALAXY M21. The screen use Infinity-U with small notch drop at top of front screen with Super AMOLED LCD type for better color view. This phone release at March 2020.
Some disadvantages possibilities of SAMSUNG GALAXY M21 :
- Cons of SAMSUNG GALAXY M21 body is not water resistance.
- Disadvantages of SAMSUNG GALAXY M21 front camera does not have LED light flash to help take pictures at low light room. We can use LCD brightness to help taking photos at low light situations.
- Demerit of SAMSUNG GALAXY M21 does not have Infra Red sensor which usually can make our phone become remote control. Not very important however.
- Cons of SAMSUNG GALAXY M21 battery is not removable. We can not have backup battery for longer usage, but this phone have fast charging. If the battery get troubles, we need to bring to Samsung authorized service center for replace.
- Weakness of SAMSUNG GALAXY M21 does not have wireless charging technology. Wireless charging usually available at high end smartphone.
- Drawbacks of SAMSUNG GALAXY M21 does not have NFC data connections. NFC usually use for data transfer or wireless payment system.
Some Advantages of SAMSUNG GALAXY M21 :
- Pros of SAMSUNG GALAXY M21 have dedicated external memory, therefore we do not need to replace simcard network if we want to use MicroSD card.
- Advantages of SAMSUNG GALAXY M21 already use Android 10.0 as factory default operating system. When the time this phone release, this is the latest Android version.
- Pros of SAMSUNG GALAXY M21 have triple main camera at back side body with 48 MP f/2.0 for standard wide + 8 MP f/2.2 for Ultrawide + 5 MP f/2.2 for DOF. For daily activity, we can use standard wide. For portrait, we can use 5 megapixel for Bokeh or blur effect.
