Which is better, Samsung Galaxy M21s 128GB or Galaxy Note20 Ultra 512GB? We compared their features and specs in detail
Created date: 2020-11-06 20:57:26
How did the evaluations between the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!
Contents
- 1.Compare Performance and Usability
- 1-0.Which one is easier to hold, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"? Compare weight
- 1-2.Size comparison of "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB". Which one would you choose?
- 1-3.Compare the rear cameras of "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB". Which one has better picture quality?
- 1-4.Which has a front camera with better picture quality, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
- 1-5.Which one has a better display, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
- 1-6.Which is better in terms of display, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
- 1-7.Which has a better storage capacity, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
- 1-8.How is "Samsung Galaxy M21s 128GB" different from "Galaxy Note20 Ultra 512GB" in terms of memory capacity?
- 1-9.Which is better in terms of CPU function, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
- 1-10.How is the battery duration of "Samsung Galaxy M21s 128GB" different from that of "Galaxy Note20 Ultra 512GB" ? See the differences
- 2.Compare Performance Specs
Compare Performance and Usability
Size comparison of "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB". Which one would you choose?
Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.
The "Samsung Galaxy M21s 128GB" is 75.1mm wide, 159.2mm tall, and 8.9mm thick. The "Galaxy Note20 Ultra 512GB" is 77.2mm tall, 164.8mm wide, and 8.1mm thick.
There is no real difference between the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.
There is no real difference in length or width between the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.
When comparing their sizes as a whole, there is no real difference between the "Samsung Galaxy M21s 128GB"and "Galaxy Note20 Ultra 512GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Dimensions (width x height x thickness) | |
---|---|---|
Samsung Galaxy M21s 128GB | 60/100 | 75.1mm x 159.2mm x 8.9mm |
Galaxy Note20 Ultra 512GB | 58/100 | 77.2mm x 164.8mm x 8.1mm |
Which one is easier to hold, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"? Compare weight
The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.
The "Samsung Galaxy M21s 128GB" weighs 191.0g. The "Galaxy Note20 Ultra 512GB" clocks in at 208.0g. Comparing the weight of the main unit, the "Samsung Galaxy M21s 128GB" is a lighter phone than the "Galaxy Note20 Ultra 512GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Samsung Galaxy M21s 128GB" compared to the "Galaxy Note20 Ultra 512GB". For this reason, the "Samsung Galaxy M21s 128GB" is recommended.
Score | Weight | |
---|---|---|
Samsung Galaxy M21s 128GB | 54/100 | 191.0g |
Galaxy Note20 Ultra 512GB | 48/100 | 208.0g |
Which is better in terms of display, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.
The screen size on the "Samsung Galaxy M21s 128GB" is 6.4inch, and 6.9inch on the "Galaxy Note20 Ultra 512GB". The screens of the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Display size | |
---|---|---|
Samsung Galaxy M21s 128GB | 90/100 | 6.4inch |
Galaxy Note20 Ultra 512GB | 91/100 | 6.9inch |
Which one has a better display, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.
The screen on the "Samsung Galaxy M21s 128GB" has a 1080 x 2340 resolution and a pixel density of 402ppi. The "Galaxy Note20 Ultra 512GB", on the other hand, has a screen resolution of 1440 x 3088 and a pixel density of 493ppi. There is not much of a difference in the pixel resolutions of the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.
Score | Pixel density | |
---|---|---|
Samsung Galaxy M21s 128GB | 84/100 | 402ppi |
Galaxy Note20 Ultra 512GB | 87/100 | 493ppi |
How is the battery duration of "Samsung Galaxy M21s 128GB" different from that of "Galaxy Note20 Ultra 512GB" ? See the differences
Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.
Score | Battery capacity | |
---|---|---|
Samsung Galaxy M21s 128GB | - /100 | |
Galaxy Note20 Ultra 512GB | 81/100 | 4500.0mAh |
Which is better in terms of CPU function, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.
The "Samsung Galaxy M21s 128GB" is equipped with a Exynos 9611 processor, and its performance speed is 2.3GHz+1.7GHz×8(8.0-cores). The "Galaxy Note20 Ultra 512GB" uses an Exynos 990 CPU that performs at a speed of 2.73GHz+2.5GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy Note20 Ultra 512GB" has higher specs than the "Samsung Galaxy M21s 128GB". For this reason, applications run better on the "Galaxy Note20 Ultra 512GB" compared to the "Samsung Galaxy M21s 128GB", and games run very smoothly. Therefore, the "Galaxy Note20 Ultra 512GB" is recommended.
Score | CPU specs | |
---|---|---|
Samsung Galaxy M21s 128GB | 90/100 | 2.3GHz+1.7GHz×8(8.0-cores) |
Galaxy Note20 Ultra 512GB | 96/100 | 2.73GHz+2.5GHz+2.0GHz×8(8.0-cores) |
How is "Samsung Galaxy M21s 128GB" different from "Galaxy Note20 Ultra 512GB" in terms of memory capacity?
Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.
The "Samsung Galaxy M21s 128GB" has 6.0GB of memory. The "Galaxy Note20 Ultra 512GB", on the other hand, has 8.0GB. Memory performance is roughly the same for both the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.
Score | RAM size | |
---|---|---|
Samsung Galaxy M21s 128GB | 90/100 | 6.0GB |
Galaxy Note20 Ultra 512GB | 93/100 | 8.0GB |
Which has a better storage capacity, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.
The "Samsung Galaxy M21s 128GB" has 128.0GB of storage, while the "Galaxy Note20 Ultra 512GB" has 512.0GB. There is no real difference between the "Samsung Galaxy M21s 128GB"and "Galaxy Note20 Ultra 512GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Storage size | |
---|---|---|
Samsung Galaxy M21s 128GB | 90/100 | 128.0GB |
Galaxy Note20 Ultra 512GB | 95/100 | 512.0GB |
Compare the rear cameras of "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB". Which one has better picture quality?
One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.
The main camera on the "Samsung Galaxy M21s 128GB" has 64.0MP. The "Galaxy Note20 Ultra 512GB" has 108.0MP. The rear facing cameras of the "Samsung Galaxy M21s 128GB" and "Galaxy Note20 Ultra 512GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Rear-camera resolution | |
---|---|---|
Samsung Galaxy M21s 128GB | 100/100 | 64.0MP |
Galaxy Note20 Ultra 512GB | 100/100 | 108.0MP |
Which has a front camera with better picture quality, "Samsung Galaxy M21s 128GB" or "Galaxy Note20 Ultra 512GB"?
One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.
The forward-facing camera on the "Samsung Galaxy M21s 128GB" has a resolution of 32.0MP. The "Galaxy Note20 Ultra 512GB"'s has 10.0MP. The front-facing camera of the "Samsung Galaxy M21s 128GB" has a significantly higher number of pixels than the "Galaxy Note20 Ultra 512GB", with a difference of about 22MP. Therefore, the "Samsung Galaxy M21s 128GB" is more suitable for taking photos and videos than the "Galaxy Note20 Ultra 512GB". If you want to take and print high-quality selfies, we recommend buying the "Samsung Galaxy M21s 128GB" rather than the "Galaxy Note20 Ultra 512GB".
Score | Front-camera resolution | |
---|---|---|
Samsung Galaxy M21s 128GB | 97/100 | 32.0MP |
Galaxy Note20 Ultra 512GB | 64/100 | 10.0MP |
Compare Performance Specs
Samsung Galaxy M21s 128GB | Galaxy Note20 Ultra 512GB | |
Image | ||
Maker | Samsung | Samsung |
Release date | 2020-11-06 | 2020-08-21 |
Color | Blue/Black | Mystic Bronze/Mystic Black/Mystic White |
OS | Android | Android |
Dimensions (width x height x thickness) | 75.1mm x 159.2mm x 8.9mm | 77.2mm x 164.8mm x 8.1mm |
Weight | 191.0g | 208.0g |
Display size | 6.4inch | 6.9inch |
Display type | Super AMOLED | Dynamic AMOLED 2X |
Screen resolution (width x height) | 1080 x 2340 | 1440 x 3088 |
Pixel density | 402ppi | 493ppi |
Chipset | Exynos 9611 | Exynos 990 |
CPU specs | 2.3GHz+1.7GHz×8(8.0-cores) | 2.73GHz+2.5GHz+2.0GHz×8(8.0-cores) |
RAM size | 6.0GB | 8.0GB |
Storage size | 128.0GB | 512.0GB |
Rear-camera resolution | 64.0MP | 108.0MP |
Front-camera resolution | 32.0MP | 10.0MP |
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