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Which should you buy, the Lava Z71 (2020) 32GB or vivo NEX Dual Display 256GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-01-16 17:36:31, Updated date: 2021-10-20 14:16:10

Lava Z71 (2020) 32GBvivo NEX Dual Display 256GB
Lava Z71 (2020) 32GBvivo NEX Dual Display 256GB

Here's our thorough comparison of the difference in performance and function between the "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB". Which one should you buy? We'll compare and explain what differs between the "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Lava Z71 (2020) 32GBvivo NEX Dual Display 256GB
Lava Z71 (2020) 32GB

vivo NEX Dual Display 256GB

General rating:
Portabilityrating-image3.4
68/100
rating-image3.1
62/100
Weightrating-image3.5
70/100
rating-image2.5
50/100
Size of screenrating-image4.3
85/100
rating-image4.5
90/100
Screen clarityrating-image3.0
60/100
rating-image4.2
84/100
Battery durationrating-image3.4
68/100
rating-image3.6
72/100
Processing capabilityrating-image3.6
72/100
rating-image4.8
95/100
Memory capacityrating-image2.5
50/100
rating-image4.9
97/100
Storage capacityrating-image2.8
55/100
rating-image4.6
91/100
Rear camera functionrating-image3.1
61/100
rating-image3.0
59/100
Front camera functionrating-image2.5
50/100
rating-image
- /100

Compare Performance and Usability

Size comparison of "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB". 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 "Lava Z71 (2020) 32GB" is 70.9mm wide, 145.6mm tall, and 9.0mm thick. The "vivo NEX Dual Display 256GB" is 75.3mm tall, 157.2mm wide, and 8.1mm thick.

Comparing the width and thickness of the main unit, the "Lava Z71 (2020) 32GB" is smaller and more compact compared to the "vivo NEX Dual Display 256GB". Therefore, it is easier to grip and hold the "Lava Z71 (2020) 32GB" than the "vivo NEX Dual Display 256GB". For this reason, the "Lava Z71 (2020) 32GB" is recommended.

Comparing the width and height of the main unit, the "Lava Z71 (2020) 32GB" is smaller and more compact than the "vivo NEX Dual Display 256GB". As a result, the "Lava Z71 (2020) 32GB" is easier to operate with one hand and it is more portable without getting in your way than the "vivo NEX Dual Display 256GB". Therefore, the "Lava Z71 (2020) 32GB" is recommended.

Comparing the overall size of the main unit, the "Lava Z71 (2020) 32GB" is smaller than the "vivo NEX Dual Display 256GB". As a result, it is easier to use the "Lava Z71 (2020) 32GB" with one hand compared to the "vivo NEX Dual Display 256GB", and its size makes it more comfortable to carry around. For this reason, the "Lava Z71 (2020) 32GB" is recommended.

ScoreDimensions (width x height x thickness)
Lava Z71 (2020) 32GB68/10070.9mm x 145.6mm x 9.0mm
vivo NEX Dual Display 256GB62/10075.3mm x 157.2mm x 8.1mm

Which one is easier to hold, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"? 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 "Lava Z71 (2020) 32GB" weighs 150.0g. The "vivo NEX Dual Display 256GB" clocks in at 199.0g. If you compare the weight of the two, the "Lava Z71 (2020) 32GB" is a considerably lighter smartphone than the "vivo NEX Dual Display 256GB", with a difference of about 49g. Because of this, the "Lava Z71 (2020) 32GB" 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 "Lava Z71 (2020) 32GB" rather than the "vivo NEX Dual Display 256GB".

ScoreWeight
Lava Z71 (2020) 32GB70/100150.0g
vivo NEX Dual Display 256GB50/100199.0g

Which is better in terms of display, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"?

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 "Lava Z71 (2020) 32GB" is 5.71inch, and 6.39inch on the "vivo NEX Dual Display 256GB". Comparing the size of the display and screen, the screen size of the "vivo NEX Dual Display 256GB" is larger than that of the "Lava Z71 (2020) 32GB", with a difference of approximately 0.67inch. As a result, there will be unintended touches on the "vivo NEX Dual Display 256GB" compared to the "Lava Z71 (2020) 32GB" 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
Lava Z71 (2020) 32GB85/1005.71inch
vivo NEX Dual Display 256GB90/1006.39inch

Which one has a better display, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"?

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 "Lava Z71 (2020) 32GB" has a 720 x 1520 resolution and a pixel density of 294ppi. The "vivo NEX Dual Display 256GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 403ppi. Comparing the screen definition, the "vivo NEX Dual Display 256GB" has a much higher pixel density than the "Lava Z71 (2020) 32GB", with a difference of about 109ppi. The screen on the "vivo NEX Dual Display 256GB" is clear and crisp, and puts less strain on the eyes than that of the "Lava Z71 (2020) 32GB". 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 NEX Dual Display 256GB" rather than the "Lava Z71 (2020) 32GB".

ScorePixel density
Lava Z71 (2020) 32GB60/100294ppi
vivo NEX Dual Display 256GB84/100403ppi

How is the battery duration of "Lava Z71 (2020) 32GB" different from that of "vivo NEX Dual Display 256GB" ? 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 "Lava Z71 (2020) 32GB" has a battery capacity of 3200.0mAh, while the "vivo NEX Dual Display 256GB" has a 3500.0mAh battery. The batteries of both the "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB" perform to the same extent. There is also no difference in the battery capacities of the "Lava Z71 (2020) 32GB" and the "vivo NEX Dual Display 256GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Lava Z71 (2020) 32GB68/1003200.0mAh
vivo NEX Dual Display 256GB72/1003500.0mAh

Which is better in terms of CPU function, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"?

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 "Lava Z71 (2020) 32GB" is equipped with a Mediatek MT6762 Helio P22 processor, and its performance speed is 2.0GHz×8(8.0-cores). The "vivo NEX Dual Display 256GB" uses an Qualcomm SDM845 Snapdragon 845 CPU that performs at a speed of 2.7GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "vivo NEX Dual Display 256GB" has significantly higher specs than the "Lava Z71 (2020) 32GB". The "vivo NEX Dual Display 256GB" proves to be more advanced than the "Lava Z71 (2020) 32GB" 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 "Lava Z71 (2020) 32GB".

ScoreCPU specs
Lava Z71 (2020) 32GB72/1002.0GHz×8(8.0-cores)
vivo NEX Dual Display 256GB95/1002.7GHz+1.7GHz×8(8.0-cores)

How is "Lava Z71 (2020) 32GB" different from "vivo NEX Dual Display 256GB" 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 "Lava Z71 (2020) 32GB" has 2.0GB of memory. The "vivo NEX Dual Display 256GB", on the other hand, has 10.0GB. As for memory performance, the "vivo NEX Dual Display 256GB" has a larger memory capacity than the "Lava Z71 (2020) 32GB", with a difference of about 8GB. The "vivo NEX Dual Display 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Lava Z71 (2020) 32GB". 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 NEX Dual Display 256GB" rather than the "Lava Z71 (2020) 32GB".

ScoreRAM size
Lava Z71 (2020) 32GB50/1002.0GB
vivo NEX Dual Display 256GB97/10010.0GB

Which has a better storage capacity, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"?

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 "Lava Z71 (2020) 32GB" has 32.0GB of storage, while the "vivo NEX Dual Display 256GB" has 256.0GB. In terms of ROM and data storage, the "vivo NEX Dual Display 256GB" has a much larger capacity than the "Lava Z71 (2020) 32GB", with a difference of about 224GB. The "vivo NEX Dual Display 256GB" can save more photos and keep more apps installed than the "Lava Z71 (2020) 32GB". 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 "Lava Z71 (2020) 32GB".

ScoreStorage size
Lava Z71 (2020) 32GB55/10032.0GB
vivo NEX Dual Display 256GB91/100256.0GB

Compare the rear cameras of "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB". 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 "Lava Z71 (2020) 32GB" has 13.0MP. The "vivo NEX Dual Display 256GB" has 12.0MP. The rear facing cameras of the "Lava Z71 (2020) 32GB" and "vivo NEX Dual Display 256GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Lava Z71 (2020) 32GB61/10013.0MP
vivo NEX Dual Display 256GB59/10012.0MP

Which has a front camera with better picture quality, "Lava Z71 (2020) 32GB" or "vivo NEX Dual Display 256GB"?

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
Lava Z71 (2020) 32GB50/1005.0MP
vivo NEX Dual Display 256GB - /100

Compare Performance Specs

Lava Z71 (2020) 32GBvivo NEX Dual Display 256GB
ImageLava Z71 (2020) 32GBvivo NEX Dual Display 256GB
MakerLavavivo
Release date2020-012018-12
ColorRuby Red/Steel BluePolar Blue
OSAndroidAndroid
Dimensions (width x height x thickness)70.9mm x 145.6mm x 9.0mm75.3mm x 157.2mm x 8.1mm
Weight150.0g199.0g
Display size5.71inch6.39inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 15201080 x 2340
Pixel density294ppi403ppi
Battery capacity3200.0mAh3500.0mAh
ChipsetMediatek MT6762 Helio P22Qualcomm SDM845 Snapdragon 845
CPU specs2.0GHz×8(8.0-cores)2.7GHz+1.7GHz×8(8.0-cores)
RAM size2.0GB10.0GB
Storage size32.0GB256.0GB
Rear-camera resolution13.0MP12.0MP

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