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Compare vivo U10 (2019) 64GB vs Lava Z81 (2018) 32GB

Created date: 2019-09-25 05:14:51, Updated date: 2020-04-16 21:18:45

vivo U10 (2019) 64GBLava Z81 (2018) 32GB
vivo U10 (2019) 64GBLava Z81 (2018) 32GB

How did the evaluations between the "vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

vivo U10 (2019) 64GBLava Z81 (2018) 32GB
vivo U10 (2019) 64GB

Lava Z81 (2018) 32GB

General rating:
Holding comfortrating-image2.9
57/100
rating-image3.3
66/100
Weightrating-image2.7
54/100
rating-image3.7
73/100
Screen sizerating-image4.5
90/100
rating-image4.3
85/100
Display qualityrating-image2.7
53/100
rating-image2.9
57/100
Battery liferating-image4.2
83/100
rating-image3.3
65/100
Processing powerrating-image4.2
83/100
rating-image3.0
60/100
Memory capacityrating-image3.5
70/100
rating-image3.0
60/100
Storage capacityrating-image3.4
67/100
rating-image2.8
55/100
Rear camera performancerating-image3.1
61/100
rating-image3.1
61/100
Front camera performancerating-image2.9
58/100
rating-image3.6
71/100

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", performance comparison

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB" 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 "vivo U10 (2019) 64GB" has a width of 76.8mm, a length of 159.4mm, and a thickness of 8.9mm. Also, the "Lava Z81 (2018) 32GB" has a width of 73.0mm, a length of 152.2mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, the "Lava Z81 (2018) 32GB" is smaller and more compact compared to the "vivo U10 (2019) 64GB". For that reason, the "Lava Z81 (2018) 32GB" is easier to grip firmly and carry one-handed than the "vivo U10 (2019) 64GB". For that reason, we recommend the "Lava Z81 (2018) 32GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo U10 (2019) 64GB" and the "Lava Z81 (2018) 32GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, the "Lava Z81 (2018) 32GB" has a large size compared to the "vivo U10 (2019) 64GB". For that reason the "Lava Z81 (2018) 32GB" is a size that is easier to use in one hand and comfortably carry than the "vivo U10 (2019) 64GB". That's why we recommend the "Lava Z81 (2018) 32GB".

ScoreDimensions (width x height x thickness)
vivo U10 (2019) 64GB57/10076.8mm x 159.4mm x 8.9mm
Lava Z81 (2018) 32GB66/10073.0mm x 152.2mm x 7.9mm

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" is about 190.5g, and the weight of the "Lava Z81 (2018) 32GB" is about 141.0g. Comparing the weight of the two devices, the "Lava Z81 (2018) 32GB" is a considerably lighter smart phone than the "vivo U10 (2019) 64GB", and there is a difference of about 49.5g. In terms of the burden placed upon your fingers and wrist, the "Lava Z81 (2018) 32GB" is superior to the "vivo U10 (2019) 64GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Lava Z81 (2018) 32GB" over the "vivo U10 (2019) 64GB".

ScoreWeight
vivo U10 (2019) 64GB54/100190.5g
Lava Z81 (2018) 32GB73/100141.0g

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" has a 6.35inch display. Also, the "Lava Z81 (2018) 32GB" has a 5.7inch display. Comparing the screen size, the "vivo U10 (2019) 64GB" has a larger screen compared to the "Lava Z81 (2018) 32GB", with a roughly 0.64inch difference. As a result, the user is less likely to mistap when using apps on the "vivo U10 (2019) 64GB" than on the "Lava Z81 (2018) 32GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "vivo U10 (2019) 64GB".

ScoreDisplay size
vivo U10 (2019) 64GB90/1006.35inch
Lava Z81 (2018) 32GB85/1005.7inch

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" is 720 x 1544, and pixel density is 268ppi. Also, the resolution on the "Lava Z81 (2018) 32GB" is 720 x 1440, and pixel density is 282ppi. Comparing the pixel count, the difference in pixel density between the "vivo U10 (2019) 64GB" and the "Lava Z81 (2018) 32GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
vivo U10 (2019) 64GB53/100268ppi
Lava Z81 (2018) 32GB57/100282ppi

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" is 5000.0mAh, and the "Lava Z81 (2018) 32GB" is 3000.0mAh. Regarding battery capacity, the "vivo U10 (2019) 64GB" has greater battery capacity than the "Lava Z81 (2018) 32GB", with a 2000mAh difference. Since the "vivo U10 (2019) 64GB" can be used for longer periods without recharging than the "Lava Z81 (2018) 32GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo U10 (2019) 64GB" over the "Lava Z81 (2018) 32GB".

ScoreBattery capacity
vivo U10 (2019) 64GB83/1005000.0mAh
Lava Z81 (2018) 32GB65/1003000.0mAh

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB"'s CPU is a Qualcomm SDM665 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "Lava Z81 (2018) 32GB"'s CPU is a Mediatek MT6761 Helio A22, with performance measured at 2.0GHz×4(4.0-cores). Comparing CPU performance, the "vivo U10 (2019) 64GB" has considerably higher specs than the "Lava Z81 (2018) 32GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo U10 (2019) 64GB" is superior to the "Lava Z81 (2018) 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo U10 (2019) 64GB" over the "Lava Z81 (2018) 32GB".

ScoreCPU specs
vivo U10 (2019) 64GB83/1002.0GHz+1.8GHz×8(8.0-cores)
Lava Z81 (2018) 32GB60/1002.0GHz×4(4.0-cores)

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" is 4.0GB and the weight of the "Lava Z81 (2018) 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "vivo U10 (2019) 64GB" has a significantly larger amount of RAM than the "Lava Z81 (2018) 32GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo U10 (2019) 64GB" is superior to the "Lava Z81 (2018) 32GB". 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 "vivo U10 (2019) 64GB" over the "Lava Z81 (2018) 32GB".

ScoreRAM size
vivo U10 (2019) 64GB70/1004.0GB
Lava Z81 (2018) 32GB60/1003.0GB

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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 "vivo U10 (2019) 64GB" is 64.0GB. Also the "Lava Z81 (2018) 32GB" is 32.0GB. Regarding storage capacity, the "vivo U10 (2019) 64GB" has a much larger data storage capacity compared to the "Lava Z81 (2018) 32GB", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "vivo U10 (2019) 64GB" is superior to the "Lava Z81 (2018) 32GB". If you are looking for a smartphone that can save more data, we recommend the "vivo U10 (2019) 64GB" over the "Lava Z81 (2018) 32GB".

ScoreStorage size
vivo U10 (2019) 64GB67/10064.0GB
Lava Z81 (2018) 32GB55/10032.0GB

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB" 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.

"vivo U10 (2019) 64GB" has a 13.0MP main camera. Also, "Lava Z81 (2018) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
vivo U10 (2019) 64GB61/10013.0MP
Lava Z81 (2018) 32GB61/10013.0MP

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", 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.

"vivo U10 (2019) 64GB" has an 8.0MP front camera and "Lava Z81 (2018) 32GB" has an 13.0MP front camera. Comparing rear camera performance, the front camera of the "Lava Z81 (2018) 32GB" has a much higher pixel count compared to the "vivo U10 (2019) 64GB", with a roughly 5MP difference. As a result, the "Lava Z81 (2018) 32GB" is more suited than the "vivo U10 (2019) 64GB" 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 "Lava Z81 (2018) 32GB" over the "vivo U10 (2019) 64GB".

ScoreFront-camera resolution
vivo U10 (2019) 64GB58/1008.0MP
Lava Z81 (2018) 32GB71/10013.0MP

"vivo U10 (2019) 64GB" and "Lava Z81 (2018) 32GB", performance comparison by specification sheet

vivo U10 (2019) 64GBLava Z81 (2018) 32GB
Imagevivo U10 (2019) 64GBLava Z81 (2018) 32GB
MakervivoLava
Release date2019-092018-10
ColorThunder Black/Electric Blue/Black/Blue/RedBlack+Blue/Gold+Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.8mm x 159.4mm x 8.9mm73.0mm x 152.2mm x 7.9mm
Weight190.5g141.0g
Display size6.35inch5.7inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1544720 x 1440
Pixel density268ppi282ppi
Battery capacity5000.0mAh3000.0mAh
ChipsetQualcomm SDM665 Snapdragon 665Mediatek MT6761 Helio A22
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.0GHz×4(4.0-cores)
RAM size4.0GB3.0GB
Storage size64.0GB32.0GB
Rear-camera resolution13.0MP13.0MP
Front-camera resolution8.0MP13.0MP

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