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Vivo Y81i (2018) 16GB vs BLU Studio J8 LTE 16GB: Specs & Scores

Created date: 2018-11-18 10:11:00, Updated date: 2021-10-20 16:59:07

vivo Y81i (2018) 16GBBLU Studio J8 LTE 16GB
vivo Y81i (2018) 16GBBLU Studio J8 LTE 16GB

Are you having trouble comparing the differences in features and performance of the "vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 16GB", 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.

vivo Y81i (2018) 16GBBLU Studio J8 LTE 16GB
vivo Y81i (2018) 16GB

BLU Studio J8 LTE 16GB

General rating:
Holding comfortrating-image3.1
75.0mm x 155.1mm x 7.8mm
rating-image2.8
77.6mm x 155.7mm x 8.9mm
Weightrating-image3.7
143.0g
rating-image2.9
183.0g
Screen sizerating-image4.5
6.22inch
rating-image4.1
5.5inch
Display qualityrating-image2.7
270ppi
rating-image2.7
267ppi
Battery liferating-image3.4
3260.0mAh
rating-image2.9
2500.0mAh
Processing powerrating-image2.6
2.0GHz×4(4.0-cores)
rating-image1.8
1.3GHz×4(4.0-cores)
Memory capacityrating-image2.5
2.0GB
rating-image2.5
2.0GB
Storage capacityrating-image2.5
16.0GB
rating-image2.5
16.0GB
Rear camera performancerating-image3.1
13.0MP
rating-image2.5
8.0MP
Front camera performancerating-image2.5
5.0MP
rating-image2.5
5.0MP

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 16GB", performance comparison

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" has a width of 75.0mm, a length of 155.1mm, and a thickness of 7.8mm. Also, the "BLU Studio J8 LTE 16GB" has a width of 77.6mm, a length of 155.7mm, and a thickness of 8.9mm.

Comparing the width and thickness of the body, the "vivo Y81i (2018) 16GB" is smaller and more compact compared to the "BLU Studio J8 LTE 16GB". For that reason, the "vivo Y81i (2018) 16GB" is easier to grip firmly and carry one-handed than the "BLU Studio J8 LTE 16GB". For that reason, we recommend the "vivo Y81i (2018) 16GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo Y81i (2018) 16GB" and the "BLU Studio J8 LTE 16GB". 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, there isn't a big difference in size between the "vivo Y81i (2018) 16GB" and the "BLU Studio J8 LTE 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)
vivo Y81i (2018) 16GB62/10075.0mm x 155.1mm x 7.8mm
BLU Studio J8 LTE 16GB56/10077.6mm x 155.7mm x 8.9mm

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" is about 143.0g, and the weight of the "BLU Studio J8 LTE 16GB" is about 183.0g. Comparing the weight of the two devices, the "vivo Y81i (2018) 16GB" is a considerably lighter smart phone than the "BLU Studio J8 LTE 16GB", and there is a difference of about 40g. In terms of the burden placed upon your fingers and wrist, the "vivo Y81i (2018) 16GB" is superior to the "BLU Studio J8 LTE 16GB". 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 "vivo Y81i (2018) 16GB" over the "BLU Studio J8 LTE 16GB".

ScoreWeight
vivo Y81i (2018) 16GB73/100143.0g
BLU Studio J8 LTE 16GB57/100183.0g

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" has a 6.22inch display. Also, the "BLU Studio J8 LTE 16GB" has a 5.5inch display. Comparing the screen size, the "vivo Y81i (2018) 16GB" has a larger screen compared to the "BLU Studio J8 LTE 16GB", with a roughly 0.71inch difference. As a result, the user is less likely to mistap when using apps on the "vivo Y81i (2018) 16GB" than on the "BLU Studio J8 LTE 16GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "vivo Y81i (2018) 16GB".

ScoreDisplay size
vivo Y81i (2018) 16GB90/1006.22inch
BLU Studio J8 LTE 16GB82/1005.5inch

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" is 720 x 1520, and pixel density is 270ppi. Also, the resolution on the "BLU Studio J8 LTE 16GB" is 720 x 1280, and pixel density is 267ppi. Comparing the pixel count, the difference in pixel density between the "vivo Y81i (2018) 16GB" and the "BLU Studio J8 LTE 16GB" 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 Y81i (2018) 16GB54/100270ppi
BLU Studio J8 LTE 16GB53/100267ppi

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" is 3260.0mAh, and the "BLU Studio J8 LTE 16GB" is 2500.0mAh. Regarding battery capacity, the "vivo Y81i (2018) 16GB" has greater battery capacity than the "BLU Studio J8 LTE 16GB", with a 760mAh difference. Since the "vivo Y81i (2018) 16GB" can be used for longer periods without recharging than the "BLU Studio J8 LTE 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo Y81i (2018) 16GB" over the "BLU Studio J8 LTE 16GB".

ScoreBattery capacity
vivo Y81i (2018) 16GB68/1003260.0mAh
BLU Studio J8 LTE 16GB57/1002500.0mAh

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB"'s CPU is a Mediatek MT6761 Helio A22, with performance measured at 2.0GHz×4(4.0-cores). Also, the "BLU Studio J8 LTE 16GB"'s CPU is a Mediatek MT6737, with performance measured at 1.3GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y81i (2018) 16GB" has considerably higher specs than the "BLU Studio J8 LTE 16GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo Y81i (2018) 16GB" is superior to the "BLU Studio J8 LTE 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo Y81i (2018) 16GB" over the "BLU Studio J8 LTE 16GB".

ScoreCPU specs
vivo Y81i (2018) 16GB52/1002.0GHz×4(4.0-cores)
BLU Studio J8 LTE 16GB36/1001.3GHz×4(4.0-cores)

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" is 2.0GB and the weight of the "BLU Studio J8 LTE 16GB" is 2.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo Y81i (2018) 16GB" and the "BLU Studio J8 LTE 16GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
vivo Y81i (2018) 16GB50/1002.0GB
BLU Studio J8 LTE 16GB50/1002.0GB

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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 "vivo Y81i (2018) 16GB" is 16.0GB. Also the "BLU Studio J8 LTE 16GB" is 16.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 16GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
vivo Y81i (2018) 16GB50/10016.0GB
BLU Studio J8 LTE 16GB50/10016.0GB

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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.

"vivo Y81i (2018) 16GB" has a 13.0MP main camera. Also, "BLU Studio J8 LTE 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "vivo Y81i (2018) 16GB" has a much higher pixel count compared to the "BLU Studio J8 LTE 16GB", with a roughly 5MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo Y81i (2018) 16GB" is superior to the "BLU Studio J8 LTE 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo Y81i (2018) 16GB" over the "BLU Studio J8 LTE 16GB".

ScoreRear-camera resolution
vivo Y81i (2018) 16GB61/10013.0MP
BLU Studio J8 LTE 16GB50/1008.0MP

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 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.

"vivo Y81i (2018) 16GB" has an 5.0MP front camera and "BLU Studio J8 LTE 16GB" has an 5.0MP front camera. Comparing rear camera performance, the "vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 16GB" 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.

ScoreFront-camera resolution
vivo Y81i (2018) 16GB50/1005.0MP
BLU Studio J8 LTE 16GB50/1005.0MP

"vivo Y81i (2018) 16GB" and "BLU Studio J8 LTE 16GB", performance comparison by specification sheet

vivo Y81i (2018) 16GBBLU Studio J8 LTE 16GB
Imagevivo Y81i (2018) 16GBBLU Studio J8 LTE 16GB
MakervivoBLU
Release date2018-112017-07
ColorBlack/RedBlack/Gold/Rose Gold/Silver
OSAndroidAndroid
Dimensions (width x height x thickness)75.0mm x 155.1mm x 7.8mm77.6mm x 155.7mm x 8.9mm
Weight143.0g183.0g
Display size6.22inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1520720 x 1280
Pixel density270ppi267ppi
Battery capacity3260.0mAh2500.0mAh
ChipsetMediatek MT6761 Helio A22Mediatek MT6737
CPU specs2.0GHz×4(4.0-cores)1.3GHz×4(4.0-cores)
RAM size2.0GB2.0GB
Storage size16.0GB16.0GB
Rear-camera resolution13.0MP8.0MP
Front-camera resolution5.0MP5.0MP

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