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Should you buy Galaxy Z Flip 5G 256GB or vivo S1 (China) 128GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-07-21 13:05:57, Updated date: 2022-06-22 19:01:48

Galaxy Z Flip 5G 256GBvivo S1 (China) 128GB
Galaxy Z Flip 5G 256GBvivo S1 (China) 128GB

Are you having trouble comparing the differences in features and performance of the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GBvivo S1 (China) 128GB
Galaxy Z Flip 5G 256GB

vivo S1 (China) 128GB

General rating:
Portabilityrating-image3.3
73.6mm x 167.3mm x 7.2mm
rating-image3.0
76.0mm x 162.0mm x 8.5mm
Weightrating-image2.9
183.0g
rating-image2.7
189.5g
Size of screenrating-image4.6
6.7inch
rating-image4.5
6.53inch
Screen clarityrating-image4.3
425ppi
rating-image4.2
394ppi
Battery durationrating-image3.5
3300.0mAh
rating-image4.0
3940.0mAh
Processing capabilityrating-image4.9
3.09GHz+2.4GHz+1.8GHz×8(8.0-cores)
rating-image4.5
2.1GHz+2.0GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image3.0
12.0MP
rating-image3.0
12.0MP
Front camera functionrating-image3.2
10.0MP
rating-image4.4
25.0MP

Compare Performance and Usability

Size comparison of "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB" is 73.6mm wide, 167.3mm tall, and 7.2mm thick. The "vivo S1 (China) 128GB" is 76.0mm tall, 162.0mm wide, and 8.5mm thick.

Comparing the width and thickness of the main unit, the "Galaxy Z Flip 5G 256GB" is smaller and more compact compared to the "vivo S1 (China) 128GB". Therefore, it is easier to grip and hold the "Galaxy Z Flip 5G 256GB" than the "vivo S1 (China) 128GB". For this reason, the "Galaxy Z Flip 5G 256GB" is recommended.

There is no real difference in length or width between the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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.

When comparing their sizes as a whole, there is no real difference between the "Galaxy Z Flip 5G 256GB"and "vivo S1 (China) 128GB". 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.

ScoreDimensions (width x height x thickness)
Galaxy Z Flip 5G 256GB66/10073.6mm x 167.3mm x 7.2mm
vivo S1 (China) 128GB59/10076.0mm x 162.0mm x 8.5mm

Which one is easier to hold, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" weighs 183.0g. The "vivo S1 (China) 128GB" clocks in at 189.5g. The "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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
Galaxy Z Flip 5G 256GB57/100183.0g
vivo S1 (China) 128GB54/100189.5g

Which is better in terms of display, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" is 6.7inch, and 6.53inch on the "vivo S1 (China) 128GB". The screens of the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB91/1006.7inch
vivo S1 (China) 128GB90/1006.53inch

Which one has a better display, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" has a 1080 x 2636 resolution and a pixel density of 425ppi. The "vivo S1 (China) 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 394ppi. There is not much of a difference in the pixel resolutions of the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB85/100425ppi
vivo S1 (China) 128GB83/100394ppi

How is the battery duration of "Galaxy Z Flip 5G 256GB" different from that of "vivo S1 (China) 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 "Galaxy Z Flip 5G 256GB" has a battery capacity of 3300.0mAh, while the "vivo S1 (China) 128GB" has a 3940.0mAh battery. Regarding the battery performance, the "vivo S1 (China) 128GB" has a larger battery capacity than the "Galaxy Z Flip 5G 256GB", with a difference of 640mAh. If you are choosing based on the battery, the "vivo S1 (China) 128GB" is recommended over the "Galaxy Z Flip 5G 256GB".

ScoreBattery capacity
Galaxy Z Flip 5G 256GB69/1003300.0mAh
vivo S1 (China) 128GB79/1003940.0mAh

Which is better in terms of CPU function, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" is equipped with a Qualcomm SM8250 Snapdragon 865 5G+ processor, and its performance speed is 3.09GHz+2.4GHz+1.8GHz×8(8.0-cores). The "vivo S1 (China) 128GB" uses an Mediatek MT6771 Helio P70 CPU that performs at a speed of 2.1GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy Z Flip 5G 256GB" has higher specs than the "vivo S1 (China) 128GB". For this reason, applications run better on the "Galaxy Z Flip 5G 256GB" compared to the "vivo S1 (China) 128GB", and games run very smoothly. Therefore, the "Galaxy Z Flip 5G 256GB" is recommended.

ScoreCPU specs
Galaxy Z Flip 5G 256GB97/1003.09GHz+2.4GHz+1.8GHz×8(8.0-cores)
vivo S1 (China) 128GB90/1002.1GHz+2.0GHz×8(8.0-cores)

How is "Galaxy Z Flip 5G 256GB" different from "vivo S1 (China) 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 Z Flip 5G 256GB" has 8.0GB of memory. The "vivo S1 (China) 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB93/1008.0GB
vivo S1 (China) 128GB90/1006.0GB

Which has a better storage capacity, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" has 256.0GB of storage, while the "vivo S1 (China) 128GB" has 128.0GB. There is no real difference between the "Galaxy Z Flip 5G 256GB"and "vivo S1 (China) 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 Z Flip 5G 256GB91/100256.0GB
vivo S1 (China) 128GB90/100128.0GB

Compare the rear cameras of "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB" has 12.0MP. The "vivo S1 (China) 128GB" has 12.0MP. The rear facing cameras of the "Galaxy Z Flip 5G 256GB" and "vivo S1 (China) 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 Z Flip 5G 256GB59/10012.0MP
vivo S1 (China) 128GB59/10012.0MP

Which has a front camera with better picture quality, "Galaxy Z Flip 5G 256GB" or "vivo S1 (China) 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 Z Flip 5G 256GB" has a resolution of 10.0MP. The "vivo S1 (China) 128GB"'s has 25.0MP. The front-facing camera of the "vivo S1 (China) 128GB" has a significantly higher number of pixels than the "Galaxy Z Flip 5G 256GB", with a difference of about 15MP. Therefore, the "vivo S1 (China) 128GB" is more suitable for taking photos and videos than the "Galaxy Z Flip 5G 256GB". If you want to take and print high-quality selfies, we recommend buying the "vivo S1 (China) 128GB" rather than the "Galaxy Z Flip 5G 256GB".

ScoreFront-camera resolution
Galaxy Z Flip 5G 256GB64/10010.0MP
vivo S1 (China) 128GB88/10025.0MP

Compare Performance Specs

Galaxy Z Flip 5G 256GBvivo S1 (China) 128GB
ImageGalaxy Z Flip 5G 256GBvivo S1 (China) 128GB
MakerSamsungvivo
Release date2020-08-072019-04
ColorMystic Grey/Mystic Bronze/Mystic WhiteBlue/Pink/Ice black
OSAndroidAndroid
Dimensions (width x height x thickness)73.6mm x 167.3mm x 7.2mm76.0mm x 162.0mm x 8.5mm
Weight183.0g189.5g
Display size6.7inch6.53inch
Display typeFoldable Dynamic AMOLEDIPS LCD
Screen resolution (width x height)1080 x 26361080 x 2340
Pixel density425ppi394ppi
Battery capacity3300.0mAh3940.0mAh
ChipsetQualcomm SM8250 Snapdragon 865 5G+Mediatek MT6771 Helio P70
CPU specs3.09GHz+2.4GHz+1.8GHz×8(8.0-cores)2.1GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution12.0MP12.0MP
Front-camera resolution10.0MP25.0MP

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