Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Which should you buy, the Samsung Galaxy S20 128GB or vivo Z3 (2018) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-02-10 17:37:59, Updated date: 2021-10-20 22:06:40

Samsung Galaxy S20 128GBvivo Z3 (2018) 128GB
Samsung Galaxy S20 128GBvivo Z3 (2018) 128GB

Are you having trouble comparing the differences in features and performance of the "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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.

Samsung Galaxy S20 128GBvivo Z3 (2018) 128GB
Samsung Galaxy S20 128GB

vivo Z3 (2018) 128GB

General rating:

79.7/100

(The 3035th of all smartphones)

76.3/100

(The 3182th of all smartphones)

Portability
73/100
61/100
Weight
65/100
64/100
Size of screen
90/100
90/100
Screen clarity
89/100
85/100
Battery duration
80/100
69/100
Processing capability
96/100
89/100
Memory capacity
93/100
90/100
Storage capacity
90/100
90/100
Rear camera function
100/100
68/100
Front camera function
64/100
70/100

Compare Performance and Usability

Size comparison of "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" is 69.1mm wide, 151.7mm tall, and 7.9mm thick. The "vivo Z3 (2018) 128GB" is 75.6mm tall, 156.0mm wide, and 8.1mm thick.

The "Samsung Galaxy S20 128GB" is also more compact than the "vivo Z3 (2018) 128GB" in terms of the thickness of the devices. The "Samsung Galaxy S20 128GB" is easier than the "vivo Z3 (2018) 128GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Samsung Galaxy S20 128GB" rather than the "vivo Z3 (2018) 128GB".

There is no real difference in length or width between the "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" is smaller than the "vivo Z3 (2018) 128GB". As a result, it is easier to use the "Samsung Galaxy S20 128GB" with one hand compared to the "vivo Z3 (2018) 128GB", and its size makes it more comfortable to carry around. For this reason, the "Samsung Galaxy S20 128GB" is recommended.

ScoreDimensions (width x height x thickness)
Samsung Galaxy S20 128GB73/10069.1mm x 151.7mm x 7.9mm
vivo Z3 (2018) 128GB61/10075.6mm x 156.0mm x 8.1mm

Which one is easier to hold, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" weighs 163.0g. The "vivo Z3 (2018) 128GB" clocks in at 164.0g. The "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 128GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Samsung Galaxy S20 128GB65/100163.0g
vivo Z3 (2018) 128GB64/100164.0g

Which is better in terms of display, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" is 6.2inch, and 6.3inch on the "vivo Z3 (2018) 128GB". The screens of the "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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
Samsung Galaxy S20 128GB90/1006.2inch
vivo Z3 (2018) 128GB90/1006.3inch

Which one has a better display, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" has a 1440 x 3200 resolution and a pixel density of 565ppi. The "vivo Z3 (2018) 128GB", on the other hand, has a screen resolution of 1080 x 2280 and a pixel density of 400ppi. There is not much of a difference in the pixel resolutions of the "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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
Samsung Galaxy S20 128GB89/100565ppi
vivo Z3 (2018) 128GB85/100400ppi

How is the battery duration of "Samsung Galaxy S20 128GB" different from that of "vivo Z3 (2018) 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.

The "Samsung Galaxy S20 128GB" has a battery capacity of 4000.0mAh, while the "vivo Z3 (2018) 128GB" has a 3315.0mAh battery. With regards to battery performance, the "Samsung Galaxy S20 128GB" has a substantially larger battery capacity than the "vivo Z3 (2018) 128GB", with a difference of 685mAh. The "Samsung Galaxy S20 128GB" can be used without charging for a longer time than the "vivo Z3 (2018) 128GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Samsung Galaxy S20 128GB" rather than the "vivo Z3 (2018) 128GB".

ScoreBattery capacity
Samsung Galaxy S20 128GB80/1004000.0mAh
vivo Z3 (2018) 128GB69/1003315.0mAh

Which is better in terms of CPU function, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" is equipped with a Exynos 990 processor, and its performance speed is 2.73GHz+2.6GHz+2.0GHz×8(8.0-cores). The "vivo Z3 (2018) 128GB" uses an Qualcomm SDM670 Snapdragon 670 ,Qualcomm SDM710 Snapdragon 710 CPU that performs at a speed of 2.0GHz+1.7GHz×8(8.0-cores). Comparing their CPU performance, the "Samsung Galaxy S20 128GB" has higher specs than the "vivo Z3 (2018) 128GB". For this reason, applications run better on the "Samsung Galaxy S20 128GB" compared to the "vivo Z3 (2018) 128GB", and games run very smoothly. Therefore, the "Samsung Galaxy S20 128GB" is recommended.

ScoreCPU specs
Samsung Galaxy S20 128GB96/1002.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
vivo Z3 (2018) 128GB89/1002.0GHz+1.7GHz×8(8.0-cores)

How is "Samsung Galaxy S20 128GB" different from "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" has 8.0GB of memory. The "vivo Z3 (2018) 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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
Samsung Galaxy S20 128GB93/1008.0GB
vivo Z3 (2018) 128GB90/1006.0GB

Which has a better storage capacity, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" has 128.0GB of storage, while the "vivo Z3 (2018) 128GB" has 128.0GB. There is no real difference between the "Samsung Galaxy S20 128GB"and "vivo Z3 (2018) 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
Samsung Galaxy S20 128GB90/100128.0GB
vivo Z3 (2018) 128GB90/100128.0GB

Compare the rear cameras of "Samsung Galaxy S20 128GB" and "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" has 64.0MP. The "vivo Z3 (2018) 128GB" has 16.0MP. The rear-facing camera of the "Samsung Galaxy S20 128GB" also has a higher pixel count than the "vivo Z3 (2018) 128GB", with a difference of about 48MP. The "Samsung Galaxy S20 128GB" is more capable than the "vivo Z3 (2018) 128GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Samsung Galaxy S20 128GB" rather than the "vivo Z3 (2018) 128GB".

ScoreRear-camera resolution
Samsung Galaxy S20 128GB100/10064.0MP
vivo Z3 (2018) 128GB68/10016.0MP

Which has a front camera with better picture quality, "Samsung Galaxy S20 128GB" or "vivo Z3 (2018) 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 "Samsung Galaxy S20 128GB" has a resolution of 10.0MP. The "vivo Z3 (2018) 128GB"'s has 12.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "vivo Z3 (2018) 128GB" is higher than the "Samsung Galaxy S20 128GB", with a difference of approximately 2MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "vivo Z3 (2018) 128GB" than the "Samsung Galaxy S20 128GB". Therefore, the "vivo Z3 (2018) 128GB" is recommended.

ScoreFront-camera resolution
Samsung Galaxy S20 128GB64/10010.0MP
vivo Z3 (2018) 128GB70/10012.0MP

Compare Performance Specs

Samsung Galaxy S20 128GBvivo Z3 (2018) 128GB
ImageSamsung Galaxy S20 128GBvivo Z3 (2018) 128GB
MakerSamsungvivo
Release date2020-03-062018-10
ColorCosmic Grey/Cloud Blue/Cloud PinkStarry Night/Aurora Blue/Dream Powder
OSAndroidAndroid
Dimensions (width x height x thickness)69.1mm x 151.7mm x 7.9mm75.6mm x 156.0mm x 8.1mm
Weight163.0g164.0g
Display size6.2inch6.3inch
Display typeDynamic AMOLED 2XIPS LCD
Screen resolution (width x height)1440 x 32001080 x 2280
Pixel density565ppi400ppi
Battery capacity4000.0mAh3315.0mAh
ChipsetExynos 990Qualcomm SDM670 Snapdragon 670 ,Qualcomm SDM710 Snapdragon 710
CPU specs2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)2.0GHz+1.7GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution64.0MP16.0MP
Front-camera resolution10.0MP12.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Samsung Galaxy S20 128GB
Articles related to vivo Z3 (2018) 128GB

Samsung Galaxy S20 128GB

Search for smartphone with similar ratings as Samsung Galaxy S20 128GB

Articles related to Samsung Galaxy S20 128GB
Articles related to vivo Z3 (2018) 128GB

vivo Z3 (2018) 128GB

Search for smartphone with similar ratings as vivo Z3 (2018) 128GB

New articles