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Vivo S1 Pro (China) 256GB vs Oppo A71 (2018) 16GB: Full Comparison!

Created date: 2019-11-18 16:50:50, Updated date: 2021-10-20 19:16:57

vivo S1 Pro (China) 256GBOppo A71 (2018) 16GB
vivo S1 Pro (China) 256GBOppo A71 (2018) 16GB

How did the evaluations between the "vivo S1 Pro (China) 256GB" and "Oppo A71 (2018) 16GB" 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!

vivo S1 Pro (China) 256GBOppo A71 (2018) 16GB
vivo S1 Pro (China) 256GB

Oppo A71 (2018) 16GB

General rating:

74.7/100

(The 4443th of all smartphones)

61.4/100

(The 1229th of all smartphones)

Portability
62/100
65/100
Weight
56/100
75/100
Size of screen
90/100
77/100
Screen clarity
84/100
57/100
Battery duration
75/100
65/100
Processing capability
91/100
83/100
Memory capacity
93/100
60/100
Storage capacity
91/100
50/100
Rear camera function
97/100
61/100
Front camera function
97/100
50/100

Compare Performance and Usability

Size comparison of "vivo S1 Pro (China) 256GB" and "Oppo A71 (2018) 16GB". 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 "vivo S1 Pro (China) 256GB" is 74.7mm wide, 157.3mm tall, and 8.2mm thick. The "Oppo A71 (2018) 16GB" is 73.8mm tall, 148.1mm wide, and 7.6mm thick.

There is no real difference between the "vivo S1 Pro (China) 256GB" and "Oppo A71 (2018) 16GB" 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 "vivo S1 Pro (China) 256GB" and "Oppo A71 (2018) 16GB", 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 "vivo S1 Pro (China) 256GB"and "Oppo A71 (2018) 16GB". 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)
vivo S1 Pro (China) 256GB62/10074.7mm x 157.3mm x 8.2mm
Oppo A71 (2018) 16GB65/10073.8mm x 148.1mm x 7.6mm

Which one is easier to hold, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"? 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 "vivo S1 Pro (China) 256GB" weighs 185.0g. The "Oppo A71 (2018) 16GB" clocks in at 137.0g. If you compare the weight of the two, the "Oppo A71 (2018) 16GB" is a considerably lighter smartphone than the "vivo S1 Pro (China) 256GB", with a difference of about 48g. Because of this, the "Oppo A71 (2018) 16GB" puts less of a burden on the fingers and wrists than the "vivo S1 Pro (China) 256GB". 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 "Oppo A71 (2018) 16GB" rather than the "vivo S1 Pro (China) 256GB".

ScoreWeight
vivo S1 Pro (China) 256GB56/100185.0g
Oppo A71 (2018) 16GB75/100137.0g

Which is better in terms of display, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"?

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 "vivo S1 Pro (China) 256GB" is 6.39inch, and 5.2inch on the "Oppo A71 (2018) 16GB". Comparing the sizes of the screens and displays, the "vivo S1 Pro (China) 256GB" is considerably larger than the "Oppo A71 (2018) 16GB", with a difference of about 1.18inch. Compared to the "Oppo A71 (2018) 16GB", the "vivo S1 Pro (China) 256GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "vivo S1 Pro (China) 256GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreDisplay size
vivo S1 Pro (China) 256GB90/1006.39inch
Oppo A71 (2018) 16GB77/1005.2inch

Which one has a better display, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"?

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 "vivo S1 Pro (China) 256GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "Oppo A71 (2018) 16GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 282ppi. Comparing the screen definition, the "vivo S1 Pro (China) 256GB" has a much higher pixel density than the "Oppo A71 (2018) 16GB", with a difference of about 121ppi. The screen on the "vivo S1 Pro (China) 256GB" is clear and crisp, and puts less strain on the eyes than that of the "Oppo A71 (2018) 16GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScorePixel density
vivo S1 Pro (China) 256GB84/100403ppi
Oppo A71 (2018) 16GB57/100282ppi

How is the battery duration of "vivo S1 Pro (China) 256GB" different from that of "Oppo A71 (2018) 16GB" ? 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 "vivo S1 Pro (China) 256GB" has a battery capacity of 3700.0mAh, while the "Oppo A71 (2018) 16GB" has a 3000.0mAh battery. With regards to battery performance, the "vivo S1 Pro (China) 256GB" has a substantially larger battery capacity than the "Oppo A71 (2018) 16GB", with a difference of 700mAh. The "vivo S1 Pro (China) 256GB" can be used without charging for a longer time than the "Oppo A71 (2018) 16GB", 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 "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreBattery capacity
vivo S1 Pro (China) 256GB75/1003700.0mAh
Oppo A71 (2018) 16GB65/1003000.0mAh

Which is better in terms of CPU function, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"?

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 "vivo S1 Pro (China) 256GB" is equipped with a Qualcomm SDM675 Snapdragon 675 processor, and its performance speed is 2.0GHz+1.7GHz×8(8.0-cores). The "Oppo A71 (2018) 16GB" uses an Qualcomm SDM450 Snapdragon 450 CPU that performs at a speed of 1.8GHz×8(8.0-cores). Comparing their CPU performance, the "vivo S1 Pro (China) 256GB" has higher specs than the "Oppo A71 (2018) 16GB". For this reason, applications run better on the "vivo S1 Pro (China) 256GB" compared to the "Oppo A71 (2018) 16GB", and games run very smoothly. Therefore, the "vivo S1 Pro (China) 256GB" is recommended.

ScoreCPU specs
vivo S1 Pro (China) 256GB91/1002.0GHz+1.7GHz×8(8.0-cores)
Oppo A71 (2018) 16GB83/1001.8GHz×8(8.0-cores)

How is "vivo S1 Pro (China) 256GB" different from "Oppo A71 (2018) 16GB" 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 "vivo S1 Pro (China) 256GB" has 8.0GB of memory. The "Oppo A71 (2018) 16GB", on the other hand, has 3.0GB. As for memory performance, the "vivo S1 Pro (China) 256GB" has a larger memory capacity than the "Oppo A71 (2018) 16GB", with a difference of about 5GB. The "vivo S1 Pro (China) 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Oppo A71 (2018) 16GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreRAM size
vivo S1 Pro (China) 256GB93/1008.0GB
Oppo A71 (2018) 16GB60/1003.0GB

Which has a better storage capacity, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"?

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 "vivo S1 Pro (China) 256GB" has 256.0GB of storage, while the "Oppo A71 (2018) 16GB" has 16.0GB. In terms of ROM and data storage, the "vivo S1 Pro (China) 256GB" has a much larger capacity than the "Oppo A71 (2018) 16GB", with a difference of about 240GB. The "vivo S1 Pro (China) 256GB" can save more photos and keep more apps installed than the "Oppo A71 (2018) 16GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreStorage size
vivo S1 Pro (China) 256GB91/100256.0GB
Oppo A71 (2018) 16GB50/10016.0GB

Compare the rear cameras of "vivo S1 Pro (China) 256GB" and "Oppo A71 (2018) 16GB". 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 "vivo S1 Pro (China) 256GB" has 48.0MP. The "Oppo A71 (2018) 16GB" has 13.0MP. The rear-facing camera of the "vivo S1 Pro (China) 256GB" also has a higher pixel count than the "Oppo A71 (2018) 16GB", with a difference of about 35MP. The "vivo S1 Pro (China) 256GB" is more capable than the "Oppo A71 (2018) 16GB" 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 "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreRear-camera resolution
vivo S1 Pro (China) 256GB97/10048.0MP
Oppo A71 (2018) 16GB61/10013.0MP

Which has a front camera with better picture quality, "vivo S1 Pro (China) 256GB" or "Oppo A71 (2018) 16GB"?

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 "vivo S1 Pro (China) 256GB" has a resolution of 32.0MP. The "Oppo A71 (2018) 16GB"'s has 5.0MP. The front-facing camera of the "vivo S1 Pro (China) 256GB" has a significantly higher number of pixels than the "Oppo A71 (2018) 16GB", with a difference of about 27MP. Therefore, the "vivo S1 Pro (China) 256GB" is more suitable for taking photos and videos than the "Oppo A71 (2018) 16GB". If you want to take and print high-quality selfies, we recommend buying the "vivo S1 Pro (China) 256GB" rather than the "Oppo A71 (2018) 16GB".

ScoreFront-camera resolution
vivo S1 Pro (China) 256GB97/10032.0MP
Oppo A71 (2018) 16GB50/1005.0MP

Compare Performance Specs

vivo S1 Pro (China) 256GBOppo A71 (2018) 16GB
Imagevivo S1 Pro (China) 256GBOppo A71 (2018) 16GB
MakervivoOppo
Release date2019-052018-02
ColorBlue/Red/Midsummer dreamGold/Black/Rose Gold
OSAndroidAndroid
Dimensions (width x height x thickness)74.7mm x 157.3mm x 8.2mm73.8mm x 148.1mm x 7.6mm
Weight185.0g137.0g
Display size6.39inch5.2inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1280
Pixel density403ppi282ppi
Battery capacity3700.0mAh3000.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm SDM450 Snapdragon 450
CPU specs2.0GHz+1.7GHz×8(8.0-cores)1.8GHz×8(8.0-cores)
RAM size8.0GB3.0GB
Storage size256.0GB16.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution32.0MP5.0MP

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