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Oppo A91 (2019) 128GB vs. Lava A97 2GB+ 16GB Specs & Scores

Created date: 2019-12-19 18:12:26, Updated date: 2021-10-20 14:38:16

Oppo A91 (2019) 128GBLava A97 2GB+ 16GB
Oppo A91 (2019) 128GBLava A97 2GB+ 16GB

Here's our thorough comparison of the difference in performance and function between the "Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB". Which one should you buy? We'll compare and explain what differs between the "Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo A91 (2019) 128GBLava A97 2GB+ 16GB
Oppo A91 (2019) 128GB

Lava A97 2GB+ 16GB

General rating:
Holding comfortrating-image3.3
65/100
rating-image3.3
65/100
Weightrating-image3.1
61/100
rating-image3.3
66/100
Screen sizerating-image4.5
90/100
rating-image3.7
74/100
Display qualityrating-image4.3
85/100
rating-image1.3
25/100
Battery liferating-image4.0
80/100
rating-image2.8
55/100
Processing powerrating-image4.6
92/100
rating-image1.8
36/100
Memory capacityrating-image4.7
93/100
rating-image2.5
50/100
Storage capacityrating-image4.5
90/100
rating-image2.5
50/100
Rear camera performancerating-image4.9
97/100
rating-image2.5
50/100
Front camera performancerating-image3.8
75/100
rating-image2.5
50/100

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", performance comparison

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Oppo A91 (2019) 128GB" has a width of 73.3mm, a length of 160.2mm, and a thickness of 7.9mm. Also, the "Lava A97 2GB+ 16GB" has a width of 72.0mm, a length of 145.0mm, and a thickness of 9.2mm.

Comparing the width and thickness of the body, there isn't much difference between the "Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, the "Lava A97 2GB+ 16GB" is a more compact size than the "Oppo A91 (2019) 128GB". For that reason the "Lava A97 2GB+ 16GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "Lava A97 2GB+ 16GB".

Comparing the overall size of the two devices, there isn't a big difference in size between the "Oppo A91 (2019) 128GB" and the "Lava A97 2GB+ 16GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Oppo A91 (2019) 128GB65/10073.3mm x 160.2mm x 7.9mm
Lava A97 2GB+ 16GB65/10072.0mm x 145.0mm x 9.2mm

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Oppo A91 (2019) 128GB" is about 172.0g, and the weight of the "Lava A97 2GB+ 16GB" is about 160.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB". That's why the likelihood of fatigue in the fingers and wrists after extended use is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreWeight
Oppo A91 (2019) 128GB61/100172.0g
Lava A97 2GB+ 16GB66/100160.0g

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Oppo A91 (2019) 128GB" has a 6.4inch display. Also, the "Lava A97 2GB+ 16GB" has a 5.0inch display. Comparing the screen size, the "Oppo A91 (2019) 128GB" has a considerably larger screen than the "Lava A97 2GB+ 16GB", with a difference of approximately 1.4inch. The "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Oppo A91 (2019) 128GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreDisplay size
Oppo A91 (2019) 128GB90/1006.4inch
Lava A97 2GB+ 16GB74/1005.0inch

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Oppo A91 (2019) 128GB" is 1080 x 2400, and pixel density is 411ppi. Also, the resolution on the "Lava A97 2GB+ 16GB" is 480 x 854, and pixel density is 195ppi. Comparing the pixel count, the "Oppo A91 (2019) 128GB" has much higher pixel density than the "Lava A97 2GB+ 16GB", with a difference of roughly 216ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScorePixel density
Oppo A91 (2019) 128GB85/100411ppi
Lava A97 2GB+ 16GB25/100195ppi

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Oppo A91 (2019) 128GB" is 4025.0mAh, and the "Lava A97 2GB+ 16GB" is 2350.0mAh. Regarding battery capacity, the "Oppo A91 (2019) 128GB" has greater battery capacity than the "Lava A97 2GB+ 16GB", with a 1675mAh difference. Since the "Oppo A91 (2019) 128GB" can be used for longer periods without recharging than the "Lava A97 2GB+ 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreBattery capacity
Oppo A91 (2019) 128GB80/1004025.0mAh
Lava A97 2GB+ 16GB55/1002350.0mAh

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Oppo A91 (2019) 128GB"'s CPU is a Mediatek MT6771V Helio P70, with performance measured at 2.1GHz+2.0GHz×8(8.0-cores). Also, the "Lava A97 2GB+ 16GB"'s CPU is a Spreadtrum SC9832, with performance measured at 1.3GHz×4(4.0-cores). Comparing CPU performance, the "Oppo A91 (2019) 128GB" has considerably higher specs than the "Lava A97 2GB+ 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreCPU specs
Oppo A91 (2019) 128GB92/1002.1GHz+2.0GHz×8(8.0-cores)
Lava A97 2GB+ 16GB36/1001.3GHz×4(4.0-cores)

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Oppo A91 (2019) 128GB" is 8.0GB and the weight of the "Lava A97 2GB+ 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Oppo A91 (2019) 128GB" has a significantly larger amount of RAM than the "Lava A97 2GB+ 16GB", with a difference of about 6GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreRAM size
Oppo A91 (2019) 128GB93/1008.0GB
Lava A97 2GB+ 16GB50/1002.0GB

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Oppo A91 (2019) 128GB" is 128.0GB. Also the "Lava A97 2GB+ 16GB" is 16.0GB. Regarding storage capacity, the "Oppo A91 (2019) 128GB" has a much larger data storage capacity compared to the "Lava A97 2GB+ 16GB", with a roughly 112GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreStorage size
Oppo A91 (2019) 128GB90/100128.0GB
Lava A97 2GB+ 16GB50/10016.0GB

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Oppo A91 (2019) 128GB" has a 48.0MP main camera. Also, "Lava A97 2GB+ 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "Oppo A91 (2019) 128GB" has a much higher pixel count compared to the "Lava A97 2GB+ 16GB", with a roughly 40MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo A91 (2019) 128GB" is superior to the "Lava A97 2GB+ 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreRear-camera resolution
Oppo A91 (2019) 128GB97/10048.0MP
Lava A97 2GB+ 16GB50/1008.0MP

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Oppo A91 (2019) 128GB" has an 16.0MP front camera and "Lava A97 2GB+ 16GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo A91 (2019) 128GB" has a much higher pixel count compared to the "Lava A97 2GB+ 16GB", with a roughly 11MP difference. As a result, the "Oppo A91 (2019) 128GB" is more suited than the "Lava A97 2GB+ 16GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Oppo A91 (2019) 128GB" over the "Lava A97 2GB+ 16GB".

ScoreFront-camera resolution
Oppo A91 (2019) 128GB75/10016.0MP
Lava A97 2GB+ 16GB50/1005.0MP

"Oppo A91 (2019) 128GB" and "Lava A97 2GB+ 16GB", performance comparison by specification sheet

Oppo A91 (2019) 128GBLava A97 2GB+ 16GB
ImageOppo A91 (2019) 128GBLava A97 2GB+ 16GB
MakerOppoLava
Release date2019-12-202017-06
ColorLightening Black/Unicorn White/Blazing Blue/RedGold/Silver/Blue
OSAndroidAndroid
Dimensions (width x height x thickness)73.3mm x 160.2mm x 7.9mm72.0mm x 145.0mm x 9.2mm
Weight172.0g160.0g
Display size6.4inch5.0inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400480 x 854
Pixel density411ppi195ppi
Battery capacity4025.0mAh2350.0mAh
ChipsetMediatek MT6771V Helio P70Spreadtrum SC9832
CPU specs2.1GHz+2.0GHz×8(8.0-cores)1.3GHz×4(4.0-cores)
RAM size8.0GB2.0GB
Storage size128.0GB16.0GB
Rear-camera resolution48.0MP8.0MP
Front-camera resolution16.0MP5.0MP

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