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Compare Oppo A8 (2019) 128GB vs Lava Z90 (2017) 32GB

Created date: 2019-12-19 17:13:32, Updated date: 2021-10-20 15:37:09

Oppo A8 (2019) 128GBLava Z90 (2017) 32GB
Oppo A8 (2019) 128GBLava Z90 (2017) 32GB

Are you having trouble comparing the differences in features and performance of the "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB", 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.

Oppo A8 (2019) 128GBLava Z90 (2017) 32GB
Oppo A8 (2019) 128GB

Lava Z90 (2017) 32GB

General rating:

63/100

(The 3641th of all smartphones)

54.4/100

(The 1408th of all smartphones)

Portability
61/100
66/100
Weight
58/100
66/100
Size of screen
90/100
77/100
Screen clarity
54/100
57/100
Battery duration
80/100
61/100
Processing capability
88/100
50/100
Memory capacity
70/100
60/100
Storage capacity
90/100
55/100
Rear camera function
59/100
50/100
Front camera function
58/100
58/100

Compare Performance and Usability

Size comparison of "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB". 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 "Oppo A8 (2019) 128GB" is 75.5mm wide, 163.9mm tall, and 8.3mm thick. The "Lava Z90 (2017) 32GB" is 73.1mm tall, 148.5mm wide, and 8.1mm thick.

There is no real difference between the "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB" 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.

Comparing the width and height of the main unit, the "Lava Z90 (2017) 32GB" is smaller and more compact than the "Oppo A8 (2019) 128GB". As a result, the "Lava Z90 (2017) 32GB" is easier to operate with one hand and it is more portable without getting in your way than the "Oppo A8 (2019) 128GB". Therefore, the "Lava Z90 (2017) 32GB" is recommended.

Comparing the overall size of the main unit, the "Lava Z90 (2017) 32GB" is smaller than the "Oppo A8 (2019) 128GB". As a result, it is easier to use the "Lava Z90 (2017) 32GB" with one hand compared to the "Oppo A8 (2019) 128GB", and its size makes it more comfortable to carry around. For this reason, the "Lava Z90 (2017) 32GB" is recommended.

ScoreDimensions (width x height x thickness)
Oppo A8 (2019) 128GB61/10075.5mm x 163.9mm x 8.3mm
Lava Z90 (2017) 32GB66/10073.1mm x 148.5mm x 8.1mm

Which one is easier to hold, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"? 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 "Oppo A8 (2019) 128GB" weighs 180.0g. The "Lava Z90 (2017) 32GB" clocks in at 159.0g. Comparing the weight of the main unit, the "Lava Z90 (2017) 32GB" is a lighter phone than the "Oppo A8 (2019) 128GB", with a difference of approximately 21g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Lava Z90 (2017) 32GB" compared to the "Oppo A8 (2019) 128GB". For this reason, the "Lava Z90 (2017) 32GB" is recommended.

ScoreWeight
Oppo A8 (2019) 128GB58/100180.0g
Lava Z90 (2017) 32GB66/100159.0g

Which is better in terms of display, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"?

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 "Oppo A8 (2019) 128GB" is 6.5inch, and 5.2inch on the "Lava Z90 (2017) 32GB". Comparing the sizes of the screens and displays, the "Oppo A8 (2019) 128GB" is considerably larger than the "Lava Z90 (2017) 32GB", with a difference of about 1.2inch. Compared to the "Lava Z90 (2017) 32GB", the "Oppo A8 (2019) 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Oppo A8 (2019) 128GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Oppo A8 (2019) 128GB" rather than the "Lava Z90 (2017) 32GB".

ScoreDisplay size
Oppo A8 (2019) 128GB90/1006.5inch
Lava Z90 (2017) 32GB77/1005.2inch

Which one has a better display, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"?

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 "Oppo A8 (2019) 128GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "Lava Z90 (2017) 32GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 282ppi. There is not much of a difference in the pixel resolutions of the "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB", 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
Oppo A8 (2019) 128GB54/100269ppi
Lava Z90 (2017) 32GB57/100282ppi

How is the battery duration of "Oppo A8 (2019) 128GB" different from that of "Lava Z90 (2017) 32GB" ? 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 "Oppo A8 (2019) 128GB" has a battery capacity of 4230.0mAh, while the "Lava Z90 (2017) 32GB" has a 2750.0mAh battery. With regards to battery performance, the "Oppo A8 (2019) 128GB" has a substantially larger battery capacity than the "Lava Z90 (2017) 32GB", with a difference of 1480mAh. The "Oppo A8 (2019) 128GB" can be used without charging for a longer time than the "Lava Z90 (2017) 32GB", 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 "Oppo A8 (2019) 128GB" rather than the "Lava Z90 (2017) 32GB".

ScoreBattery capacity
Oppo A8 (2019) 128GB80/1004230.0mAh
Lava Z90 (2017) 32GB61/1002750.0mAh

Which is better in terms of CPU function, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"?

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 "Oppo A8 (2019) 128GB" is equipped with a Mediatek MT6765 Helio P35 processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "Lava Z90 (2017) 32GB" uses an Mediatek MT6737 CPU that performs at a speed of 1.3GHz×4(4.0-cores). Comparing CPU performance, the "Oppo A8 (2019) 128GB" has significantly higher specs than the "Lava Z90 (2017) 32GB". The "Oppo A8 (2019) 128GB" proves to be more advanced than the "Lava Z90 (2017) 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 "Oppo A8 (2019) 128GB" rather than the "Lava Z90 (2017) 32GB".

ScoreCPU specs
Oppo A8 (2019) 128GB88/1002.3GHz+1.8GHz×8(8.0-cores)
Lava Z90 (2017) 32GB50/1001.3GHz×4(4.0-cores)

How is "Oppo A8 (2019) 128GB" different from "Lava Z90 (2017) 32GB" 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 "Oppo A8 (2019) 128GB" has 4.0GB of memory. The "Lava Z90 (2017) 32GB", on the other hand, has 3.0GB. As for memory performance, the "Oppo A8 (2019) 128GB" has a larger memory capacity than the "Lava Z90 (2017) 32GB", with a difference of about 1GB. The "Oppo A8 (2019) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Lava Z90 (2017) 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 "Oppo A8 (2019) 128GB" rather than the "Lava Z90 (2017) 32GB".

ScoreRAM size
Oppo A8 (2019) 128GB70/1004.0GB
Lava Z90 (2017) 32GB60/1003.0GB

Which has a better storage capacity, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"?

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 "Oppo A8 (2019) 128GB" has 128.0GB of storage, while the "Lava Z90 (2017) 32GB" has 32.0GB. In terms of ROM and data storage, the "Oppo A8 (2019) 128GB" has a much larger capacity than the "Lava Z90 (2017) 32GB", with a difference of about 96GB. The "Oppo A8 (2019) 128GB" can save more photos and keep more apps installed than the "Lava Z90 (2017) 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo A8 (2019) 128GB" rather than the "Lava Z90 (2017) 32GB".

ScoreStorage size
Oppo A8 (2019) 128GB90/100128.0GB
Lava Z90 (2017) 32GB55/10032.0GB

Compare the rear cameras of "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB". 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 "Oppo A8 (2019) 128GB" has 12.0MP. The "Lava Z90 (2017) 32GB" has 8.0MP. Comparing the rear camera performance, the number of pixels of the "Oppo A8 (2019) 128GB" is higher than the "Lava Z90 (2017) 32GB", with a difference of approximately 4MP. As a result, the "Oppo A8 (2019) 128GB" can take higher quality scenery photos and make clear prints compared to the "Lava Z90 (2017) 32GB". Therefore, the "Oppo A8 (2019) 128GB" is recommended.

ScoreRear-camera resolution
Oppo A8 (2019) 128GB59/10012.0MP
Lava Z90 (2017) 32GB50/1008.0MP

Which has a front camera with better picture quality, "Oppo A8 (2019) 128GB" or "Lava Z90 (2017) 32GB"?

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 "Oppo A8 (2019) 128GB" has a resolution of 8.0MP. The "Lava Z90 (2017) 32GB"'s has 8.0MP. There is little difference between the camera capabilities and the pixel density of the "Oppo A8 (2019) 128GB" and "Lava Z90 (2017) 32GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Oppo A8 (2019) 128GB58/1008.0MP
Lava Z90 (2017) 32GB58/1008.0MP

Compare Performance Specs

Oppo A8 (2019) 128GBLava Z90 (2017) 32GB
ImageOppo A8 (2019) 128GBLava Z90 (2017) 32GB
MakerOppoLava
Release date2019-12-262017-09
ColorGreen/BlackBlue/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)75.5mm x 163.9mm x 8.3mm73.1mm x 148.5mm x 8.1mm
Weight180.0g159.0g
Display size6.5inch5.2inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1280
Pixel density269ppi282ppi
Battery capacity4230.0mAh2750.0mAh
ChipsetMediatek MT6765 Helio P35Mediatek MT6737
CPU specs2.3GHz+1.8GHz×8(8.0-cores)1.3GHz×4(4.0-cores)
RAM size4.0GB3.0GB
Storage size128.0GB32.0GB
Rear-camera resolution12.0MP8.0MP
Front-camera resolution8.0MP8.0MP

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