Which one is better, the vivo Y31 (2015) 8GB or vivo S7 (2020) 256GB? We did a deep-dive comparison categorised by purpose of use!
Created date: 2020-08-02 15:14:44, Updated date: 2021-10-20 15:44:58
How are the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.
Contents
- 1.What is the difference between the "vivo S7 (2020) 256GB" and the "vivo Y31 (2015) 8GB"? See a detailed comparison of ease of use and performance
- 1-1.Comparison of weight and size of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 1-2.Compare the display of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 1-3.Compare the camera performances of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 1-4.Comparison of the processing capabilities of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 1-5.Comparison of the battery life of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 1-6.Compare the storage capacity of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
- 2.Which to buy, the "vivo S7 (2020) 256GB" or "vivo Y31 (2015) 8GB"
- 3.What are the spec differences between the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB" ?
What is the difference between the "vivo S7 (2020) 256GB" and the "vivo Y31 (2015) 8GB"? See a detailed comparison of ease of use and performance
Comparison of weight and size of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
The design of vivo S7 (2020) 256GB
The "vivo S7 (2020) 256GB" is 158.8mm long, 74.2mm wide, and 7.4mm thick. It weighs 170.0g.
The design of vivo Y31 (2015) 8GB
The "vivo Y31 (2015) 8GB" is 137.2mm long, 68.8mm wide, and 8.4mm thick. It weighs 137.0g.
Which is the better design to use?
In comparison, the size difference is 21.6mm in length, 5.4mm in width, and 1mm in thickness. Both the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB" are equally easy to use with one hand. "vivo Y31 (2015) 8GB" is bigger than "vivo S7 (2020) 256GB", which makes it easier to type on it via flick input. Both the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB" are basically equally portable and easy to handle.
The difference in weight is 33g. The "vivo Y31 (2015) 8GB" is much lighter, putting less burden on the hand.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Ease of holding it in one hand | 67/100 | 72/100 |
How much it does not feel heavy to hold in one hand | 39/100 | 64/100 |
Ease of carrying around | 61/100 | 65/100 |
Compare the display of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
Display of the vivo S7 (2020) 256GB
The "vivo S7 (2020) 256GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2400, and the pixel density is 408ppi. The "vivo S7 (2020) 256GB" has a 6.44inch screen size.
Display of the vivo Y31 (2015) 8GB
The "vivo Y31 (2015) 8GB" uses a IPS LCD liquid crystal. The resolution is 720 x 1280, and the pixel density is 312ppi. The "vivo Y31 (2015) 8GB" has a 4.7inch screen size.
Which has a better screen?
This makes a 1.74inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. The larger display on the "vivo S7 (2020) 256GB" is easy on the eyes, making it the better choice for surfing the web or browsing social media. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose. In the gaming end, the "vivo S7 (2020) 256GB" offers a more suitable screen size. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose.
In terms of display, the "vivo S7 (2020) 256GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "vivo S7 (2020) 256GB" also offers a crisp, cleaner display when using a VR headset than the "vivo Y31 (2015) 8GB".
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
How suited is the screen for usual usage? | 79/100 | 63/100 |
How suited is the screen to play games on? | 83/100 | 48/100 |
Compare the camera performances of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
Camera performance of vivo S7 (2020) 256GB
The main camera of the "vivo S7 (2020) 256GB" has 64.0MP. The front camera has 44.0MP.
Camera performance of vivo Y31 (2015) 8GB
The main camera of the "vivo Y31 (2015) 8GB" has 8.0MP. The front camera has 2.0MP.
Which camera performance is better?
The back cameras thus have a 56MP difference in comparison. The "vivo S7 (2020) 256GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "vivo S7 (2020) 256GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose.
There is a 42MP difference in front camera pixel number. The "vivo S7 (2020) 256GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose. The "vivo S7 (2020) 256GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Is is suited to taking far away objects with the rear camera? | 100/100 | 50/100 |
Is it suited for taking close objects with the built-in camera? | 100/100 | 50/100 |
Comparison of the processing capabilities of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
The processing capability of the vivo S7 (2020) 256GB
Performance is defined by the chipset, and the "vivo S7 (2020) 256GB" uses the Qualcomm SM7250 Snapdragon 765G 5G SoC. The CPU performance is 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores). The memory capacity is 8.0GB.
The processing capability of the vivo Y31 (2015) 8GB
Performance is defined by the chipset, and the "vivo Y31 (2015) 8GB" uses the Mediatek MT6580 SoC. The CPU performance is 1.3GHz×4(4.0-cores). The memory capacity is 1.0GB.
Which has the better processing capability?
As compared to the "vivo Y31 (2015) 8GB", the "vivo S7 (2020) 256GB" boasts boasts a better CPU and specs. This is a 7GB difference in memory capacity. The "vivo S7 (2020) 256GB" has more memory storage, making the "vivo S7 (2020) 256GB" work better for multitasking or running 3D games.
For those who only use their phone's basic features like emailing, instant messaging, or social media, the "vivo S7 (2020) 256GB" is the better choice to buy over the "vivo Y31 (2015) 8GB". Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "vivo S7 (2020) 256GB". The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose.
The "vivo S7 (2020) 256GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. Complex, full-fledged 3D games definitely run better on the "vivo S7 (2020) 256GB" than the "vivo Y31 (2015) 8GB". The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose, but the "vivo Y31 (2015) 8GB" shows only an unsatisfactory performance.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Review on the CPU capbility and memory capacity when using Social Networks or the Internet | 100/100 | 47/100 |
Review on the CPU speed and the memory capacity while playing 3D games | 97/100 | 12/100 |
Comparison of the battery life of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
Battery performance of vivo S7 (2020) 256GB
The "vivo S7 (2020) 256GB" has a battery capacity of 4000.0mAh.
Battery performance of vivo Y31 (2015) 8GB
The "vivo Y31 (2015) 8GB" has a battery capacity of 2100.0mAh.
Which battery perfomances is better?
This makes a difference in battery capacity of 1900mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.
The "vivo S7 (2020) 256GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "vivo S7 (2020) 256GB" over the "vivo Y31 (2015) 8GB". Both the "vivo S7 (2020) 256GB" and the "vivo Y31 (2015) 8GB" can be easily used for this kind of purpose.
The battery life of the "vivo S7 (2020) 256GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Review on the battery life of a phone mainly using Social Networks and the Internet | 100/100 | 74/100 |
Review on the battery life of a phone mainly using mainly games and videos | 100/100 | 52/100 |
Compare the storage capacity of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB"
The storage capacity of the vivo S7 (2020) 256GB
The "vivo S7 (2020) 256GB" has 256.0GB of internal memory.
The storage capacity of the vivo Y31 (2015) 8GB
The "vivo Y31 (2015) 8GB" has 8.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.
Which has the easier storage to use?
The difference in internal memory is about 248GB. The "vivo S7 (2020) 256GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "vivo S7 (2020) 256GB" for fulfilling their storage needs, as the "vivo Y31 (2015) 8GB" unfortunately falls behind here. The "vivo S7 (2020) 256GB" has the necessary specs for this kind of purpose, but the "vivo Y31 (2015) 8GB" shows only an unsatisfactory performance.
Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Review on the storage capacity when playing many games | 90/100 | 35/100 |
Review on when you store many pictures and videos | - | 90/100 |
Which to buy, the "vivo S7 (2020) 256GB" or "vivo Y31 (2015) 8GB"
At the end of the day which is better, the "vivo S7 (2020) 256GB" or "vivo Y31 (2015) 8GB"?
If you're looking for something that's easy to hold, the compact "vivo Y31 (2015) 8GB" is a great choice. Its perfect screen size of 6.44inch makes the "vivo S7 (2020) 256GB" a lot easier to use. The "vivo S7 (2020) 256GB" also hands down has the superior specs. Between the "vivo S7 (2020) 256GB" and the "vivo Y31 (2015) 8GB", the "vivo S7 (2020) 256GB" is overall the clear winner.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
---|---|---|
Handling | 57/100 | 68/100 |
Display | 81/100 | 53/100 |
CPU specs | 98/100 | 28/100 |
General rating | 86/100 | 51/100 |
Is it recommended to buy the vivo S7 (2020) 256GB, compared with other smartphones?
Compared to other smartphones, the "vivo S7 (2020) 256GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "vivo S7 (2020) 256GB" is a high-end smart phone.
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Is it recommended to buy the vivo Y31 (2015) 8GB, compared with other smartphones?
Compared to other smart phones, the "vivo Y31 (2015) 8GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. Also, its specs show that its processing abilities are a bit lower than the average smartphone. This may be okay for people who don't often use their phone, but it's a good idea for people who intend to use it as their main device to choose a smartphone with higher performance capabilities. Judging from the overall specs, the "vivo Y31 (2015) 8GB" is a mid-range smartphone.
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What are the spec differences between the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB" ?
A summary of the technical specifications of the "vivo S7 (2020) 256GB" and "vivo Y31 (2015) 8GB". Functions and performance variations on the same model will be highlighted in red.
vivo S7 (2020) 256GB | vivo Y31 (2015) 8GB | |
Color | Black/White/Gradient Blue | White/Black |
OS | Android | Android |
Dimensions (width x height x thickness) | 74.2mm x 158.8mm x 7.4mm | 68.8mm x 137.2mm x 8.4mm |
Weight | 170.0g | 137.0g |
Display size | 6.44inch | 4.7inch |
Display type | AMOLED | IPS LCD |
Screen resolution (width x height) | 1080 x 2400 | 720 x 1280 |
Pixel density | 408ppi | 312ppi |
Battery capacity | 4000.0mAh | 2100.0mAh |
Chipset | Qualcomm SM7250 Snapdragon 765G 5G | Mediatek MT6580 |
CPU specs | 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores) | 1.3GHz×4(4.0-cores) |
RAM size | 8.0GB | 1.0GB |
Storage size | 256.0GB | 8.0GB |
Rear-camera resolution | 64.0MP | 8.0MP |
Front-camera resolution | 44.0MP | 2.0MP |
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