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Which should you buy, the Xiaomi Black Shark Helo 256GB or BLU Vivo XI+ 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-11-18 11:16:43, Updated date: 2020-04-16 21:18:18

Xiaomi Black Shark Helo 256GBBLU Vivo XI+ 128GB
Xiaomi Black Shark Helo 256GBBLU Vivo XI+ 128GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 128GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Black Shark Helo 256GBBLU Vivo XI+ 128GB
Xiaomi Black Shark Helo 256GB

BLU Vivo XI+ 128GB

General rating:
Portabilityrating-image3.0
60/100
rating-image3.1
62/100
Weightrating-image2.7
54/100
rating-image2.5
50/100
Size of screenrating-image4.5
90/100
rating-image4.5
90/100
Screen clarityrating-image4.2
84/100
rating-image4.2
84/100
Battery durationrating-image4.0
80/100
rating-image3.3
65/100
Processing capabilityrating-image4.8
96/100
rating-image4.5
89/100
Memory capacityrating-image4.9
97/100
rating-image4.5
90/100
Storage capacityrating-image4.6
91/100
rating-image4.5
90/100
Rear camera functionrating-image3.9
78/100
rating-image3.4
68/100
Front camera functionrating-image4.1
81/100
rating-image3.8
75/100

Compare Performance and Usability

Size comparison of "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" is 75.2mm wide, 160.0mm tall, and 8.7mm thick. The "BLU Vivo XI+ 128GB" is 75.5mm tall, 155.0mm wide, and 7.8mm thick.

There is no real difference between the "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 128GB" 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 "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB"and "BLU Vivo XI+ 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)
Xiaomi Black Shark Helo 256GB60/10075.2mm x 160.0mm x 8.7mm
BLU Vivo XI+ 128GB62/10075.5mm x 155.0mm x 7.8mm

Which one is easier to hold, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" weighs 190.0g. The "BLU Vivo XI+ 128GB" clocks in at 199.0g. The "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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
Xiaomi Black Shark Helo 256GB54/100190.0g
BLU Vivo XI+ 128GB50/100199.0g

Which is better in terms of display, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" is 6.01inch, and 6.2inch on the "BLU Vivo XI+ 128GB". The screens of the "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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
Xiaomi Black Shark Helo 256GB90/1006.01inch
BLU Vivo XI+ 128GB90/1006.2inch

Which one has a better display, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has a 1080 x 2160 resolution and a pixel density of 401ppi. The "BLU Vivo XI+ 128GB", on the other hand, has a screen resolution of 1080 x 2246 and a pixel density of 401ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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
Xiaomi Black Shark Helo 256GB84/100401ppi
BLU Vivo XI+ 128GB84/100401ppi

How is the battery duration of "Xiaomi Black Shark Helo 256GB" different from that of "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has a battery capacity of 4000.0mAh, while the "BLU Vivo XI+ 128GB" has a 3050.0mAh battery. With regards to battery performance, the "Xiaomi Black Shark Helo 256GB" has a substantially larger battery capacity than the "BLU Vivo XI+ 128GB", with a difference of 950mAh. The "Xiaomi Black Shark Helo 256GB" can be used without charging for a longer time than the "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" rather than the "BLU Vivo XI+ 128GB".

ScoreBattery capacity
Xiaomi Black Shark Helo 256GB80/1004000.0mAh
BLU Vivo XI+ 128GB65/1003050.0mAh

Which is better in terms of CPU function, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" is equipped with a Qualcomm SDM845 Snapdragon 845 processor, and its performance speed is 2.8GHz+1.8GHz×8(8.0-cores). The "BLU Vivo XI+ 128GB" uses an Mediatek MT6771 Helio P60 CPU that performs at a speed of 2.0GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Xiaomi Black Shark Helo 256GB" has higher specs than the "BLU Vivo XI+ 128GB". For this reason, applications run better on the "Xiaomi Black Shark Helo 256GB" compared to the "BLU Vivo XI+ 128GB", and games run very smoothly. Therefore, the "Xiaomi Black Shark Helo 256GB" is recommended.

ScoreCPU specs
Xiaomi Black Shark Helo 256GB96/1002.8GHz+1.8GHz×8(8.0-cores)
BLU Vivo XI+ 128GB89/1002.0GHz+2.0GHz×8(8.0-cores)

How is "Xiaomi Black Shark Helo 256GB" different from "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has 10.0GB of memory. The "BLU Vivo XI+ 128GB", on the other hand, has 6.0GB. Comparing the memory performance, the "Xiaomi Black Shark Helo 256GB" has a larger memory capacity than the "BLU Vivo XI+ 128GB", with a difference of approximately 4GB. For this reason, multitasking is smoother on the "Xiaomi Black Shark Helo 256GB" than the "BLU Vivo XI+ 128GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "Xiaomi Black Shark Helo 256GB". For this reason, the "Xiaomi Black Shark Helo 256GB" is recommended.

ScoreRAM size
Xiaomi Black Shark Helo 256GB97/10010.0GB
BLU Vivo XI+ 128GB90/1006.0GB

Which has a better storage capacity, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has 256.0GB of storage, while the "BLU Vivo XI+ 128GB" has 128.0GB. There is no real difference between the "Xiaomi Black Shark Helo 256GB"and "BLU Vivo XI+ 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
Xiaomi Black Shark Helo 256GB91/100256.0GB
BLU Vivo XI+ 128GB90/100128.0GB

Compare the rear cameras of "Xiaomi Black Shark Helo 256GB" and "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has 20.0MP. The "BLU Vivo XI+ 128GB" has 16.0MP. Comparing the rear camera performance, the number of pixels of the "Xiaomi Black Shark Helo 256GB" is higher than the "BLU Vivo XI+ 128GB", with a difference of approximately 4MP. As a result, the "Xiaomi Black Shark Helo 256GB" can take higher quality scenery photos and make clear prints compared to the "BLU Vivo XI+ 128GB". Therefore, the "Xiaomi Black Shark Helo 256GB" is recommended.

ScoreRear-camera resolution
Xiaomi Black Shark Helo 256GB78/10020.0MP
BLU Vivo XI+ 128GB68/10016.0MP

Which has a front camera with better picture quality, "Xiaomi Black Shark Helo 256GB" or "BLU Vivo XI+ 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 "Xiaomi Black Shark Helo 256GB" has a resolution of 20.0MP. The "BLU Vivo XI+ 128GB"'s has 16.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Xiaomi Black Shark Helo 256GB" is higher than the "BLU Vivo XI+ 128GB", with a difference of approximately 4MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Xiaomi Black Shark Helo 256GB" than the "BLU Vivo XI+ 128GB". Therefore, the "Xiaomi Black Shark Helo 256GB" is recommended.

ScoreFront-camera resolution
Xiaomi Black Shark Helo 256GB81/10020.0MP
BLU Vivo XI+ 128GB75/10016.0MP

Compare Performance Specs

Xiaomi Black Shark Helo 256GBBLU Vivo XI+ 128GB
ImageXiaomi Black Shark Helo 256GBBLU Vivo XI+ 128GB
MakerXiaomiBLU
Release date2018-112018-08
ColorBlackBlack/Silver
OSAndroidAndroid
Dimensions (width x height x thickness)75.2mm x 160.0mm x 8.7mm75.5mm x 155.0mm x 7.8mm
Weight190.0g199.0g
Display size6.01inch6.2inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 21601080 x 2246
Pixel density401ppi401ppi
Battery capacity4000.0mAh3050.0mAh
ChipsetQualcomm SDM845 Snapdragon 845Mediatek MT6771 Helio P60
CPU specs2.8GHz+1.8GHz×8(8.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size10.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution20.0MP16.0MP
Front-camera resolution20.0MP16.0MP

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