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Galaxy F42 5G 128GB vs vivo V21 (2021) 128GB: Full Comparison!

Created date: 2021-09-28 18:16:57

Galaxy F42 5G 128GBvivo V21 (2021) 128GB
Galaxy F42 5G 128GBvivo V21 (2021) 128GB

Are you having trouble comparing the differences in features and performance of the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Galaxy F42 5G 128GBvivo V21 (2021) 128GB
Galaxy F42 5G 128GB

vivo V21 (2021) 128GB

General rating:

74.7/100

(The 4442th of all smartphones)

79.1/100

(The 4134th of all smartphones)

Portability
58/100
65/100
Weight
49/100
60/100
Size of screen
91/100
90/100
Screen clarity
84/100
85/100
Battery duration
- /100
- /100
Processing capability
92/100
93/100
Memory capacity
93/100
93/100
Storage capacity
90/100
90/100
Rear camera function
100/100
100/100
Front camera function
58/100
100/100

Compare Performance and Usability

Size comparison of "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB". 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 "Galaxy F42 5G 128GB" is 76.4mm wide, 167.2mm tall, and 9.0mm thick. The "vivo V21 (2021) 128GB" is 73.9mm tall, 159.7mm wide, and 7.3mm thick.

Comparing the width and thickness of the main unit, the "vivo V21 (2021) 128GB" is smaller and more compact compared to the "Galaxy F42 5G 128GB". Therefore, it is easier to grip and hold the "vivo V21 (2021) 128GB" than the "Galaxy F42 5G 128GB". For this reason, the "vivo V21 (2021) 128GB" is recommended.

There is no real difference in length or width between the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB", 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.

Comparing the overall size of the main unit, the "vivo V21 (2021) 128GB" is smaller than the "Galaxy F42 5G 128GB". As a result, it is easier to use the "vivo V21 (2021) 128GB" with one hand compared to the "Galaxy F42 5G 128GB", and its size makes it more comfortable to carry around. For this reason, the "vivo V21 (2021) 128GB" is recommended.

ScoreDimensions (width x height x thickness)
Galaxy F42 5G 128GB58/10076.4mm x 167.2mm x 9.0mm
vivo V21 (2021) 128GB65/10073.9mm x 159.7mm x 7.3mm

Which one is easier to hold, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"? 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 "Galaxy F42 5G 128GB" weighs 203.0g. The "vivo V21 (2021) 128GB" clocks in at 176.0g. If you compare the weight of the two, the "vivo V21 (2021) 128GB" is a considerably lighter smartphone than the "Galaxy F42 5G 128GB", with a difference of about 27g. Because of this, the "vivo V21 (2021) 128GB" puts less of a burden on the fingers and wrists than the "Galaxy F42 5G 128GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "vivo V21 (2021) 128GB" rather than the "Galaxy F42 5G 128GB".

ScoreWeight
Galaxy F42 5G 128GB49/100203.0g
vivo V21 (2021) 128GB60/100176.0g

Which is better in terms of display, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"?

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 "Galaxy F42 5G 128GB" is 6.6inch, and 6.44inch on the "vivo V21 (2021) 128GB". The screens of the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB" 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.

ScoreDisplay size
Galaxy F42 5G 128GB91/1006.6inch
vivo V21 (2021) 128GB90/1006.44inch

Which one has a better display, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"?

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 "Galaxy F42 5G 128GB" has a 1080 x 2408 resolution and a pixel density of 399ppi. The "vivo V21 (2021) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 408ppi. There is not much of a difference in the pixel resolutions of the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB", 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.

ScorePixel density
Galaxy F42 5G 128GB84/100399ppi
vivo V21 (2021) 128GB85/100408ppi

How is the battery duration of "Galaxy F42 5G 128GB" different from that of "vivo V21 (2021) 128GB" ? 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.

ScoreBattery capacity
Galaxy F42 5G 128GB - /100
vivo V21 (2021) 128GB - /100

Which is better in terms of CPU function, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"?

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 "Galaxy F42 5G 128GB" is equipped with a MediaTek MT6833 Dimensity 700 5G processor, and its performance speed is 2.2GHz+2.0GHz×8(8.0-cores). The "vivo V21 (2021) 128GB" uses an MediaTek MT6853 Dimensity 800U 5G CPU that performs at a speed of 2.4GHz+2.0GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Galaxy F42 5G 128GB92/1002.2GHz+2.0GHz×8(8.0-cores)
vivo V21 (2021) 128GB93/1002.4GHz+2.0GHz×8(8.0-cores)

How is "Galaxy F42 5G 128GB" different from "vivo V21 (2021) 128GB" 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 "Galaxy F42 5G 128GB" has 8.0GB of memory. The "vivo V21 (2021) 128GB", on the other hand, has 8.0GB. Memory performance is roughly the same for both the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB"; 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.

ScoreRAM size
Galaxy F42 5G 128GB93/1008.0GB
vivo V21 (2021) 128GB93/1008.0GB

Which has a better storage capacity, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"?

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 "Galaxy F42 5G 128GB" has 128.0GB of storage, while the "vivo V21 (2021) 128GB" has 128.0GB. There is no real difference between the "Galaxy F42 5G 128GB"and "vivo V21 (2021) 128GB" '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.

ScoreStorage size
Galaxy F42 5G 128GB90/100128.0GB
vivo V21 (2021) 128GB90/100128.0GB

Compare the rear cameras of "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB". 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 "Galaxy F42 5G 128GB" has 64.0MP. The "vivo V21 (2021) 128GB" has 64.0MP. The rear facing cameras of the "Galaxy F42 5G 128GB" and "vivo V21 (2021) 128GB" 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.

ScoreRear-camera resolution
Galaxy F42 5G 128GB100/10064.0MP
vivo V21 (2021) 128GB100/10064.0MP

Which has a front camera with better picture quality, "Galaxy F42 5G 128GB" or "vivo V21 (2021) 128GB"?

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 "Galaxy F42 5G 128GB" has a resolution of 8.0MP. The "vivo V21 (2021) 128GB"'s has 44.0MP. The front-facing camera of the "vivo V21 (2021) 128GB" has a significantly higher number of pixels than the "Galaxy F42 5G 128GB", with a difference of about 36MP. Therefore, the "vivo V21 (2021) 128GB" is more suitable for taking photos and videos than the "Galaxy F42 5G 128GB". If you want to take and print high-quality selfies, we recommend buying the "vivo V21 (2021) 128GB" rather than the "Galaxy F42 5G 128GB".

ScoreFront-camera resolution
Galaxy F42 5G 128GB58/1008.0MP
vivo V21 (2021) 128GB100/10044.0MP

Compare Performance Specs

Galaxy F42 5G 128GBvivo V21 (2021) 128GB
ImageGalaxy F42 5G 128GBvivo V21 (2021) 128GB
MakerSamsungvivo
Release date2021-10-292021-05-05
ColorMatte Aqua/Matte BlackDusk Blue/Sunset Dazzle
OSAndroidAndroid
Dimensions (width x height x thickness)76.4mm x 167.2mm x 9.0mm73.9mm x 159.7mm x 7.3mm
Weight203.0g176.0g
Display size6.6inch6.44inch
Display typeTFT (unconfirmed)AMOLED
Screen resolution (width x height)1080 x 24081080 x 2400
Pixel density399ppi408ppi
ChipsetMediaTek MT6833 Dimensity 700 5GMediaTek MT6853 Dimensity 800U 5G
CPU specs2.2GHz+2.0GHz×8(8.0-cores)2.4GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size128.0GB128.0GB
Rear-camera resolution64.0MP64.0MP
Front-camera resolution8.0MP44.0MP

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