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Which should you buy, the vivo NEX Dual Display 256GB or ZenFone AR ZS571KL 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-12-13 07:02:54, Updated date: 2020-04-16 20:31:37

vivo NEX Dual Display 256GBZenFone AR ZS571KL 64GB
vivo NEX Dual Display 256GBZenFone AR ZS571KL 64GB

Are you having trouble comparing the differences in features and performance of the "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 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 NEX Dual Display 256GBZenFone AR ZS571KL 64GB
vivo NEX Dual Display 256GB

ZenFone AR ZS571KL 64GB

General rating:
Portabilityrating-image3.1
75.3mm x 157.2mm x 8.1mm
rating-image2.8
77.7mm x 158.98mm x 8.95mm
Weightrating-image2.5
199.0g
rating-image3.1
170.0g
Size of screenrating-image4.5
6.39inch
rating-image4.3
5.7inch
Screen clarityrating-image4.2
403ppi
rating-image4.4
515ppi
Battery durationrating-image3.6
3500.0mAh
rating-image3.5
3300.0mAh
Processing capabilityrating-image4.8
2.7GHz+1.7GHz×8(8.0-cores)
rating-image4.2
2.4GHz×4(4.0-cores)
Memory capacityrating-image4.9
10.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.6
256.0GB
rating-image3.4
64.0GB
Rear camera functionrating-image3.0
12.0MP
rating-image4.3
23.0MP
Front camera functionrating-image
rating-image2.9
8.0MP

Compare Performance and Usability

Size comparison of "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" is 75.3mm wide, 157.2mm tall, and 8.1mm thick. The "ZenFone AR ZS571KL 64GB" is 77.7mm tall, 158.98mm wide, and 8.95mm thick.

Comparing the width and thickness of the main unit, the "vivo NEX Dual Display 256GB" is smaller and more compact compared to the "ZenFone AR ZS571KL 64GB". Therefore, it is easier to grip and hold the "vivo NEX Dual Display 256GB" than the "ZenFone AR ZS571KL 64GB". For this reason, the "vivo NEX Dual Display 256GB" is recommended.

There is no real difference in length or width between the "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 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.

When comparing their sizes as a whole, there is no real difference between the "vivo NEX Dual Display 256GB"and "ZenFone AR ZS571KL 64GB". 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 NEX Dual Display 256GB62/10075.3mm x 157.2mm x 8.1mm
ZenFone AR ZS571KL 64GB56/10077.7mm x 158.98mm x 8.95mm

Which one is easier to hold, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" weighs 199.0g. The "ZenFone AR ZS571KL 64GB" clocks in at 170.0g. If you compare the weight of the two, the "ZenFone AR ZS571KL 64GB" is a considerably lighter smartphone than the "vivo NEX Dual Display 256GB", with a difference of about 29g. Because of this, the "ZenFone AR ZS571KL 64GB" puts less of a burden on the fingers and wrists than the "vivo NEX Dual Display 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 "ZenFone AR ZS571KL 64GB" rather than the "vivo NEX Dual Display 256GB".

ScoreWeight
vivo NEX Dual Display 256GB50/100199.0g
ZenFone AR ZS571KL 64GB62/100170.0g

Which is better in terms of display, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" is 6.39inch, and 5.7inch on the "ZenFone AR ZS571KL 64GB". Comparing the size of the display and screen, the screen size of the "vivo NEX Dual Display 256GB" is larger than that of the "ZenFone AR ZS571KL 64GB", with a difference of approximately 0.68inch. As a result, there will be unintended touches on the "vivo NEX Dual Display 256GB" compared to the "ZenFone AR ZS571KL 64GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "vivo NEX Dual Display 256GB" is recommended.

ScoreDisplay size
vivo NEX Dual Display 256GB90/1006.39inch
ZenFone AR ZS571KL 64GB85/1005.7inch

Which one has a better display, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "ZenFone AR ZS571KL 64GB", on the other hand, has a screen resolution of 1440 x 2560 and a pixel density of 515ppi. There is not much of a difference in the pixel resolutions of the "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 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 NEX Dual Display 256GB84/100403ppi
ZenFone AR ZS571KL 64GB87/100515ppi

How is the battery duration of "vivo NEX Dual Display 256GB" different from that of "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" has a battery capacity of 3500.0mAh, while the "ZenFone AR ZS571KL 64GB" has a 3300.0mAh battery. The batteries of both the "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 64GB" perform to the same extent. There is also no difference in the battery capacities of the "vivo NEX Dual Display 256GB" and the "ZenFone AR ZS571KL 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 NEX Dual Display 256GB72/1003500.0mAh
ZenFone AR ZS571KL 64GB69/1003300.0mAh

Which is better in terms of CPU function, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" is equipped with a Qualcomm SDM845 Snapdragon 845 processor, and its performance speed is 2.7GHz+1.7GHz×8(8.0-cores). The "ZenFone AR ZS571KL 64GB" uses an Snapdragon 821 CPU that performs at a speed of 2.4GHz×4(4.0-cores). Comparing CPU performance, the "vivo NEX Dual Display 256GB" has significantly higher specs than the "ZenFone AR ZS571KL 64GB". The "vivo NEX Dual Display 256GB" proves to be more advanced than the "ZenFone AR ZS571KL 64GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "vivo NEX Dual Display 256GB" rather than the "ZenFone AR ZS571KL 64GB".

ScoreCPU specs
vivo NEX Dual Display 256GB95/1002.7GHz+1.7GHz×8(8.0-cores)
ZenFone AR ZS571KL 64GB84/1002.4GHz×4(4.0-cores)

How is "vivo NEX Dual Display 256GB" different from "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" has 10.0GB of memory. The "ZenFone AR ZS571KL 64GB", on the other hand, has 6.0GB. Comparing the memory performance, the "vivo NEX Dual Display 256GB" has a larger memory capacity than the "ZenFone AR ZS571KL 64GB", with a difference of approximately 4GB. For this reason, multitasking is smoother on the "vivo NEX Dual Display 256GB" than the "ZenFone AR ZS571KL 64GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "vivo NEX Dual Display 256GB". For this reason, the "vivo NEX Dual Display 256GB" is recommended.

ScoreRAM size
vivo NEX Dual Display 256GB97/10010.0GB
ZenFone AR ZS571KL 64GB90/1006.0GB

Which has a better storage capacity, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" has 256.0GB of storage, while the "ZenFone AR ZS571KL 64GB" has 64.0GB. In terms of ROM and data storage, the "vivo NEX Dual Display 256GB" has a much larger capacity than the "ZenFone AR ZS571KL 64GB", with a difference of about 192GB. The "vivo NEX Dual Display 256GB" can save more photos and keep more apps installed than the "ZenFone AR ZS571KL 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "vivo NEX Dual Display 256GB" rather than the "ZenFone AR ZS571KL 64GB".

ScoreStorage size
vivo NEX Dual Display 256GB91/100256.0GB
ZenFone AR ZS571KL 64GB67/10064.0GB

Compare the rear cameras of "vivo NEX Dual Display 256GB" and "ZenFone AR ZS571KL 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 NEX Dual Display 256GB" has 12.0MP. The "ZenFone AR ZS571KL 64GB" has 23.0MP. The rear-facing camera of the "ZenFone AR ZS571KL 64GB" also has a higher pixel count than the "vivo NEX Dual Display 256GB", with a difference of about 11MP. The "ZenFone AR ZS571KL 64GB" is more capable than the "vivo NEX Dual Display 256GB" 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 "ZenFone AR ZS571KL 64GB" rather than the "vivo NEX Dual Display 256GB".

ScoreRear-camera resolution
vivo NEX Dual Display 256GB59/10012.0MP
ZenFone AR ZS571KL 64GB85/10023.0MP

Which has a front camera with better picture quality, "vivo NEX Dual Display 256GB" or "ZenFone AR ZS571KL 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.

ScoreFront-camera resolution
vivo NEX Dual Display 256GB - /100
ZenFone AR ZS571KL 64GB58/1008.0MP

Compare Performance Specs

vivo NEX Dual Display 256GBZenFone AR ZS571KL 64GB
Imagevivo NEX Dual Display 256GBZenFone AR ZS571KL 64GB
MakervivoASUS
Release date2018-122017-06-23
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 157.2mm x 8.1mm77.7mm x 158.98mm x 8.95mm
Weight199.0g170.0g
Display size6.39inch5.7inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401440 x 2560
Pixel density403ppi515ppi
Battery capacity3500.0mAh3300.0mAh
ChipsetQualcomm SDM845 Snapdragon 845Snapdragon 821
CPU specs2.7GHz+1.7GHz×8(8.0-cores)2.4GHz×4(4.0-cores)
RAM size10.0GB6.0GB
Storage size256.0GB64.0GB
Rear-camera resolution12.0MP23.0MP

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