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Which should you buy, the vivo S1 Pro (China) 256GB or BLU Pure XL (2015) 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-11-18 17:42:58, Updated date: 2021-10-20 20:09:05

vivo S1 Pro (China) 256GBBLU Pure XL (2015) 64GB
vivo S1 Pro (China) 256GBBLU Pure XL (2015) 64GB

Are you having trouble comparing the differences in features and performance of the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB", 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.

vivo S1 Pro (China) 256GBBLU Pure XL (2015) 64GB
vivo S1 Pro (China) 256GB

BLU Pure XL (2015) 64GB

General rating:
Portabilityrating-image3.1
62/100
rating-image2.5
49/100
Weightrating-image2.8
56/100
rating-image2.4
48/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image4.2
84/100
rating-image4.4
87/100
Battery durationrating-image3.8
75/100
rating-image3.6
72/100
Processing capabilityrating-image4.6
91/100
rating-image4.4
88/100
Memory capacityrating-image4.7
93/100
rating-image3.0
60/100
Storage capacityrating-image4.6
91/100
rating-image3.4
67/100
Rear camera functionrating-image4.9
97/100
rating-image4.4
87/100
Front camera functionrating-image4.9
97/100
rating-image2.9
58/100

Compare Performance and Usability

Size comparison of "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB". 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 "BLU Pure XL (2015) 64GB" is 82.2mm tall, 164.0mm wide, and 9.3mm thick.

The "vivo S1 Pro (China) 256GB" is also more compact than the "BLU Pure XL (2015) 64GB" in terms of the thickness of the devices. The "vivo S1 Pro (China) 256GB" is easier than the "BLU Pure XL (2015) 64GB" 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 "vivo S1 Pro (China) 256GB" rather than the "BLU Pure XL (2015) 64GB".

There is no real difference in length or width between the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB", 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 S1 Pro (China) 256GB" is smaller than the "BLU Pure XL (2015) 64GB". As a result, it is easier to use the "vivo S1 Pro (China) 256GB" with one hand compared to the "BLU Pure XL (2015) 64GB", and its size makes it more comfortable to carry around. For this reason, the "vivo S1 Pro (China) 256GB" is recommended.

ScoreDimensions (width x height x thickness)
vivo S1 Pro (China) 256GB62/10074.7mm x 157.3mm x 8.2mm
BLU Pure XL (2015) 64GB49/10082.2mm x 164.0mm x 9.3mm

Which one is easier to hold, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"? 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 "BLU Pure XL (2015) 64GB" clocks in at 207.0g. Comparing the weight of the main unit, the "vivo S1 Pro (China) 256GB" is a lighter phone than the "BLU Pure XL (2015) 64GB", with a difference of approximately 22g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "vivo S1 Pro (China) 256GB" compared to the "BLU Pure XL (2015) 64GB". For this reason, the "vivo S1 Pro (China) 256GB" is recommended.

ScoreWeight
vivo S1 Pro (China) 256GB56/100185.0g
BLU Pure XL (2015) 64GB48/100207.0g

Which is better in terms of display, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"?

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 6.0inch on the "BLU Pure XL (2015) 64GB". The screens of the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB" 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
vivo S1 Pro (China) 256GB90/1006.39inch
BLU Pure XL (2015) 64GB90/1006.0inch

Which one has a better display, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"?

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 "BLU Pure XL (2015) 64GB", on the other hand, has a screen resolution of 1440 x 2560 and a pixel density of 489ppi. There is not much of a difference in the pixel resolutions of the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB", 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
vivo S1 Pro (China) 256GB84/100403ppi
BLU Pure XL (2015) 64GB87/100489ppi

How is the battery duration of "vivo S1 Pro (China) 256GB" different from that of "BLU Pure XL (2015) 64GB" ? 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 "BLU Pure XL (2015) 64GB" has a 3500.0mAh battery. The batteries of both the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB" perform to the same extent. There is also no difference in the battery capacities of the "vivo S1 Pro (China) 256GB" and the "BLU Pure XL (2015) 64GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
vivo S1 Pro (China) 256GB75/1003700.0mAh
BLU Pure XL (2015) 64GB72/1003500.0mAh

Which is better in terms of CPU function, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"?

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 "BLU Pure XL (2015) 64GB" uses an Mediatek MT6795 Helio X10 CPU that performs at a speed of 2.0GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB". 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
vivo S1 Pro (China) 256GB91/1002.0GHz+1.7GHz×8(8.0-cores)
BLU Pure XL (2015) 64GB88/1002.0GHz×8(8.0-cores)

How is "vivo S1 Pro (China) 256GB" different from "BLU Pure XL (2015) 64GB" 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 "BLU Pure XL (2015) 64GB", on the other hand, has 3.0GB. As for memory performance, the "vivo S1 Pro (China) 256GB" has a larger memory capacity than the "BLU Pure XL (2015) 64GB", 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 "BLU Pure XL (2015) 64GB". 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 "BLU Pure XL (2015) 64GB".

ScoreRAM size
vivo S1 Pro (China) 256GB93/1008.0GB
BLU Pure XL (2015) 64GB60/1003.0GB

Which has a better storage capacity, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"?

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 "BLU Pure XL (2015) 64GB" has 64.0GB. In terms of ROM and data storage, the "vivo S1 Pro (China) 256GB" has a much larger capacity than the "BLU Pure XL (2015) 64GB", with a difference of about 192GB. The "vivo S1 Pro (China) 256GB" can save more photos and keep more apps installed than the "BLU Pure XL (2015) 64GB". 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 "BLU Pure XL (2015) 64GB".

ScoreStorage size
vivo S1 Pro (China) 256GB91/100256.0GB
BLU Pure XL (2015) 64GB67/10064.0GB

Compare the rear cameras of "vivo S1 Pro (China) 256GB" and "BLU Pure XL (2015) 64GB". 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 "BLU Pure XL (2015) 64GB" has 24.0MP. The rear-facing camera of the "vivo S1 Pro (China) 256GB" also has a higher pixel count than the "BLU Pure XL (2015) 64GB", with a difference of about 24MP. The "vivo S1 Pro (China) 256GB" is more capable than the "BLU Pure XL (2015) 64GB" 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 "BLU Pure XL (2015) 64GB".

ScoreRear-camera resolution
vivo S1 Pro (China) 256GB97/10048.0MP
BLU Pure XL (2015) 64GB87/10024.0MP

Which has a front camera with better picture quality, "vivo S1 Pro (China) 256GB" or "BLU Pure XL (2015) 64GB"?

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 "BLU Pure XL (2015) 64GB"'s has 8.0MP. The front-facing camera of the "vivo S1 Pro (China) 256GB" has a significantly higher number of pixels than the "BLU Pure XL (2015) 64GB", with a difference of about 24MP. Therefore, the "vivo S1 Pro (China) 256GB" is more suitable for taking photos and videos than the "BLU Pure XL (2015) 64GB". If you want to take and print high-quality selfies, we recommend buying the "vivo S1 Pro (China) 256GB" rather than the "BLU Pure XL (2015) 64GB".

ScoreFront-camera resolution
vivo S1 Pro (China) 256GB97/10032.0MP
BLU Pure XL (2015) 64GB58/1008.0MP

Compare Performance Specs

vivo S1 Pro (China) 256GBBLU Pure XL (2015) 64GB
Imagevivo S1 Pro (China) 256GBBLU Pure XL (2015) 64GB
MakervivoBLU
Release date2019-052015-09
ColorBlue/Red/Midsummer dreamBlack/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)74.7mm x 157.3mm x 8.2mm82.2mm x 164.0mm x 9.3mm
Weight185.0g207.0g
Display size6.39inch6.0inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1080 x 23401440 x 2560
Pixel density403ppi489ppi
Battery capacity3700.0mAh3500.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Mediatek MT6795 Helio X10
CPU specs2.0GHz+1.7GHz×8(8.0-cores)2.0GHz×8(8.0-cores)
RAM size8.0GB3.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP24.0MP
Front-camera resolution32.0MP8.0MP

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