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Which should you buy, the Oppo A91 (2019) 128GB or Lava A89 (2016) 8GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-12-19 18:12:27, Updated date: 2021-10-20 14:38:17

Oppo A91 (2019) 128GBLava A89 (2016) 8GB
Oppo A91 (2019) 128GBLava A89 (2016) 8GB

Are you having trouble comparing the differences in features and performance of the "Oppo A91 (2019) 128GB" and "Lava A89 (2016) 8GB", 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 A91 (2019) 128GBLava A89 (2016) 8GB
Oppo A91 (2019) 128GB

Lava A89 (2016) 8GB

General rating:

73.3/100

(The 3352th of all smartphones)

38.8/100

(The 1770th of all smartphones)

Portability
65/100
66/100
Weight
61/100
67/100
Size of screen
90/100
74/100
Screen clarity
85/100
25/100
Battery duration
80/100
50/100
Processing capability
92/100
19/100
Memory capacity
93/100
20/100
Storage capacity
90/100
24/100
Rear camera function
97/100
27/100
Front camera function
75/100
15/100

Compare Performance and Usability

Size comparison of "Oppo A91 (2019) 128GB" and "Lava A89 (2016) 8GB". 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 A91 (2019) 128GB" is 73.3mm wide, 160.2mm tall, and 7.9mm thick. The "Lava A89 (2016) 8GB" is 72.0mm tall, 145.5mm wide, and 9.1mm thick.

There is no real difference between the "Oppo A91 (2019) 128GB" and "Lava A89 (2016) 8GB" 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 A89 (2016) 8GB" is smaller and more compact than the "Oppo A91 (2019) 128GB". As a result, the "Lava A89 (2016) 8GB" is easier to operate with one hand and it is more portable without getting in your way than the "Oppo A91 (2019) 128GB". Therefore, the "Lava A89 (2016) 8GB" is recommended.

When comparing their sizes as a whole, there is no real difference between the "Oppo A91 (2019) 128GB"and "Lava A89 (2016) 8GB". 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)
Oppo A91 (2019) 128GB65/10073.3mm x 160.2mm x 7.9mm
Lava A89 (2016) 8GB66/10072.0mm x 145.5mm x 9.1mm

Which one is easier to hold, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"? 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 A91 (2019) 128GB" weighs 172.0g. The "Lava A89 (2016) 8GB" clocks in at 157.0g. Comparing the weight of the main unit, the "Lava A89 (2016) 8GB" is a lighter phone than the "Oppo A91 (2019) 128GB", with a difference of approximately 15g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Lava A89 (2016) 8GB" compared to the "Oppo A91 (2019) 128GB". For this reason, the "Lava A89 (2016) 8GB" is recommended.

ScoreWeight
Oppo A91 (2019) 128GB61/100172.0g
Lava A89 (2016) 8GB67/100157.0g

Which is better in terms of display, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"?

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 A91 (2019) 128GB" is 6.4inch, and 5.0inch on the "Lava A89 (2016) 8GB". Comparing the sizes of the screens and displays, the "Oppo A91 (2019) 128GB" is considerably larger than the "Lava A89 (2016) 8GB", with a difference of about 1.4inch. Compared to the "Lava A89 (2016) 8GB", the "Oppo A91 (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 A91 (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 A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreDisplay size
Oppo A91 (2019) 128GB90/1006.4inch
Lava A89 (2016) 8GB74/1005.0inch

Which one has a better display, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"?

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 A91 (2019) 128GB" has a 1080 x 2400 resolution and a pixel density of 411ppi. The "Lava A89 (2016) 8GB", on the other hand, has a screen resolution of 480 x 854 and a pixel density of 195ppi. Comparing the screen definition, the "Oppo A91 (2019) 128GB" has a much higher pixel density than the "Lava A89 (2016) 8GB", with a difference of about 216ppi. The screen on the "Oppo A91 (2019) 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Lava A89 (2016) 8GB". 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 "Oppo A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScorePixel density
Oppo A91 (2019) 128GB85/100411ppi
Lava A89 (2016) 8GB25/100195ppi

How is the battery duration of "Oppo A91 (2019) 128GB" different from that of "Lava A89 (2016) 8GB" ? 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 A91 (2019) 128GB" has a battery capacity of 4025.0mAh, while the "Lava A89 (2016) 8GB" has a 2000.0mAh battery. With regards to battery performance, the "Oppo A91 (2019) 128GB" has a substantially larger battery capacity than the "Lava A89 (2016) 8GB", with a difference of 2025mAh. The "Oppo A91 (2019) 128GB" can be used without charging for a longer time than the "Lava A89 (2016) 8GB", 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 A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreBattery capacity
Oppo A91 (2019) 128GB80/1004025.0mAh
Lava A89 (2016) 8GB50/1002000.0mAh

Which is better in terms of CPU function, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"?

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 A91 (2019) 128GB" is equipped with a Mediatek MT6771V Helio P70 processor, and its performance speed is 2.1GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Oppo A91 (2019) 128GB" has significantly higher specs than the "Lava A89 (2016) 8GB". The "Oppo A91 (2019) 128GB" proves to be more advanced than the "Lava A89 (2016) 8GB" 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 A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreCPU specs
Oppo A91 (2019) 128GB92/1002.1GHz+2.0GHz×8(8.0-cores)
Lava A89 (2016) 8GB19/1001.5GHz×4(4.0-cores)

How is "Oppo A91 (2019) 128GB" different from "Lava A89 (2016) 8GB" 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 A91 (2019) 128GB" has 8.0GB of memory. The "Lava A89 (2016) 8GB", on the other hand, has 1.0GB. As for memory performance, the "Oppo A91 (2019) 128GB" has a larger memory capacity than the "Lava A89 (2016) 8GB", with a difference of about 7GB. The "Oppo A91 (2019) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Lava A89 (2016) 8GB". 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 A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreRAM size
Oppo A91 (2019) 128GB93/1008.0GB
Lava A89 (2016) 8GB20/1001.0GB

Which has a better storage capacity, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"?

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 A91 (2019) 128GB" has 128.0GB of storage, while the "Lava A89 (2016) 8GB" has 8.0GB. In terms of ROM and data storage, the "Oppo A91 (2019) 128GB" has a much larger capacity than the "Lava A89 (2016) 8GB", with a difference of about 120GB. The "Oppo A91 (2019) 128GB" can save more photos and keep more apps installed than the "Lava A89 (2016) 8GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreStorage size
Oppo A91 (2019) 128GB90/100128.0GB
Lava A89 (2016) 8GB24/1008.0GB

Compare the rear cameras of "Oppo A91 (2019) 128GB" and "Lava A89 (2016) 8GB". 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 A91 (2019) 128GB" has 48.0MP. The "Lava A89 (2016) 8GB" has 5.0MP. The rear-facing camera of the "Oppo A91 (2019) 128GB" also has a higher pixel count than the "Lava A89 (2016) 8GB", with a difference of about 43MP. The "Oppo A91 (2019) 128GB" is more capable than the "Lava A89 (2016) 8GB" 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 "Oppo A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreRear-camera resolution
Oppo A91 (2019) 128GB97/10048.0MP
Lava A89 (2016) 8GB27/1005.0MP

Which has a front camera with better picture quality, "Oppo A91 (2019) 128GB" or "Lava A89 (2016) 8GB"?

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 A91 (2019) 128GB" has a resolution of 16.0MP. The "Lava A89 (2016) 8GB"'s has 2.0MP. The front-facing camera of the "Oppo A91 (2019) 128GB" has a significantly higher number of pixels than the "Lava A89 (2016) 8GB", with a difference of about 14MP. Therefore, the "Oppo A91 (2019) 128GB" is more suitable for taking photos and videos than the "Lava A89 (2016) 8GB". If you want to take and print high-quality selfies, we recommend buying the "Oppo A91 (2019) 128GB" rather than the "Lava A89 (2016) 8GB".

ScoreFront-camera resolution
Oppo A91 (2019) 128GB75/10016.0MP
Lava A89 (2016) 8GB15/1002.0MP

Compare Performance Specs

Oppo A91 (2019) 128GBLava A89 (2016) 8GB
ImageOppo A91 (2019) 128GBLava A89 (2016) 8GB
MakerOppoLava
Release date2019-12-202016-05
ColorLightening Black/Unicorn White/Blazing Blue/RedBlack/White
OSAndroidAndroid
Dimensions (width x height x thickness)73.3mm x 160.2mm x 7.9mm72.0mm x 145.5mm x 9.1mm
Weight172.0g157.0g
Display size6.4inch5.0inch
Display typeAMOLEDTFT
Screen resolution (width x height)1080 x 2400480 x 854
Pixel density411ppi195ppi
Battery capacity4025.0mAh2000.0mAh
CPU specs2.1GHz+2.0GHz×8(8.0-cores)1.5GHz×4(4.0-cores)
RAM size8.0GB1.0GB
Storage size128.0GB8.0GB
Rear-camera resolution48.0MP5.0MP
Front-camera resolution16.0MP2.0MP

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