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Should you buy Galaxy A8 Star (A9 Star) 64GB or Galaxy J7 (2018) 32GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-11-18 11:00:45, Updated date: 2021-10-20 20:22:46

Galaxy A8 Star (A9 Star) 64GBGalaxy J7 (2018) 32GB
Galaxy A8 Star (A9 Star) 64GBGalaxy J7 (2018) 32GB

Are you having trouble comparing the differences in features and performance of the "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 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.

Galaxy A8 Star (A9 Star) 64GBGalaxy J7 (2018) 32GB
Galaxy A8 Star (A9 Star) 64GB

Galaxy J7 (2018) 32GB

General rating:

73.5/100

(The 3343th of all smartphones)

59.2/100

(The 3759th of all smartphones)

Portability
59/100
59/100
Weight
54/100
58/100
Size of screen
90/100
82/100
Screen clarity
82/100
53/100
Battery duration
75/100
69/100
Processing capability
90/100
64/100
Memory capacity
90/100
50/100
Storage capacity
67/100
55/100
Rear camera function
87/100
61/100
Front camera function
86/100
71/100

Compare Performance and Usability

Size comparison of "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" is 77.0mm wide, 162.4mm tall, and 7.6mm thick. The "Galaxy J7 (2018) 32GB" is 76.2mm tall, 153.2mm wide, and 8.6mm thick.

There is no real difference between the "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 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.

There is no real difference in length or width between the "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 32GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Galaxy A8 Star (A9 Star) 64GB"and "Galaxy J7 (2018) 32GB". 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)
Galaxy A8 Star (A9 Star) 64GB59/10077.0mm x 162.4mm x 7.6mm
Galaxy J7 (2018) 32GB59/10076.2mm x 153.2mm x 8.6mm

Which one is easier to hold, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" weighs 191.0g. The "Galaxy J7 (2018) 32GB" clocks in at 181.0g. The "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 32GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Galaxy A8 Star (A9 Star) 64GB54/100191.0g
Galaxy J7 (2018) 32GB58/100181.0g

Which is better in terms of display, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" is 6.3inch, and 5.5inch on the "Galaxy J7 (2018) 32GB". Comparing the size of the display and screen, the screen size of the "Galaxy A8 Star (A9 Star) 64GB" is larger than that of the "Galaxy J7 (2018) 32GB", with a difference of approximately 0.7inch. As a result, there will be unintended touches on the "Galaxy A8 Star (A9 Star) 64GB" compared to the "Galaxy J7 (2018) 32GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Galaxy A8 Star (A9 Star) 64GB" is recommended.

ScoreDisplay size
Galaxy A8 Star (A9 Star) 64GB90/1006.3inch
Galaxy J7 (2018) 32GB82/1005.5inch

Which one has a better display, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has a 1080 x 2220 resolution and a pixel density of 391ppi. The "Galaxy J7 (2018) 32GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 267ppi. Comparing the screen definition, the "Galaxy A8 Star (A9 Star) 64GB" has a much higher pixel density than the "Galaxy J7 (2018) 32GB", with a difference of about 124ppi. The screen on the "Galaxy A8 Star (A9 Star) 64GB" is clear and crisp, and puts less strain on the eyes than that of the "Galaxy J7 (2018) 32GB". 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 "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScorePixel density
Galaxy A8 Star (A9 Star) 64GB82/100391ppi
Galaxy J7 (2018) 32GB53/100267ppi

How is the battery duration of "Galaxy A8 Star (A9 Star) 64GB" different from that of "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has a battery capacity of 3700.0mAh, while the "Galaxy J7 (2018) 32GB" has a 3300.0mAh battery. Regarding the battery performance, the "Galaxy A8 Star (A9 Star) 64GB" has a larger battery capacity than the "Galaxy J7 (2018) 32GB", with a difference of 400mAh. If you are choosing based on the battery, the "Galaxy A8 Star (A9 Star) 64GB" is recommended over the "Galaxy J7 (2018) 32GB".

ScoreBattery capacity
Galaxy A8 Star (A9 Star) 64GB75/1003700.0mAh
Galaxy J7 (2018) 32GB69/1003300.0mAh

Which is better in terms of CPU function, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" is equipped with a Qualcomm SDM660 Snapdragon 660 processor, and its performance speed is 2.2GHz+1.8GHz×8(8.0-cores). The "Galaxy J7 (2018) 32GB" uses an Exynos 7870 Octa CPU that performs at a speed of 1.6GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy A8 Star (A9 Star) 64GB" has significantly higher specs than the "Galaxy J7 (2018) 32GB". The "Galaxy A8 Star (A9 Star) 64GB" proves to be more advanced than the "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScoreCPU specs
Galaxy A8 Star (A9 Star) 64GB90/1002.2GHz+1.8GHz×8(8.0-cores)
Galaxy J7 (2018) 32GB64/1001.6GHz×8(8.0-cores)

How is "Galaxy A8 Star (A9 Star) 64GB" different from "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has 6.0GB of memory. The "Galaxy J7 (2018) 32GB", on the other hand, has 2.0GB. As for memory performance, the "Galaxy A8 Star (A9 Star) 64GB" has a larger memory capacity than the "Galaxy J7 (2018) 32GB", with a difference of about 4GB. The "Galaxy A8 Star (A9 Star) 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScoreRAM size
Galaxy A8 Star (A9 Star) 64GB90/1006.0GB
Galaxy J7 (2018) 32GB50/1002.0GB

Which has a better storage capacity, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has 64.0GB of storage, while the "Galaxy J7 (2018) 32GB" has 32.0GB. In terms of ROM and data storage, the "Galaxy A8 Star (A9 Star) 64GB" has a much larger capacity than the "Galaxy J7 (2018) 32GB", with a difference of about 32GB. The "Galaxy A8 Star (A9 Star) 64GB" can save more photos and keep more apps installed than the "Galaxy J7 (2018) 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScoreStorage size
Galaxy A8 Star (A9 Star) 64GB67/10064.0GB
Galaxy J7 (2018) 32GB55/10032.0GB

Compare the rear cameras of "Galaxy A8 Star (A9 Star) 64GB" and "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has 24.0MP. The "Galaxy J7 (2018) 32GB" has 13.0MP. The rear-facing camera of the "Galaxy A8 Star (A9 Star) 64GB" also has a higher pixel count than the "Galaxy J7 (2018) 32GB", with a difference of about 11MP. The "Galaxy A8 Star (A9 Star) 64GB" is more capable than the "Galaxy J7 (2018) 32GB" 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 "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScoreRear-camera resolution
Galaxy A8 Star (A9 Star) 64GB87/10024.0MP
Galaxy J7 (2018) 32GB61/10013.0MP

Which has a front camera with better picture quality, "Galaxy A8 Star (A9 Star) 64GB" or "Galaxy J7 (2018) 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 "Galaxy A8 Star (A9 Star) 64GB" has a resolution of 24.0MP. The "Galaxy J7 (2018) 32GB"'s has 13.0MP. The front-facing camera of the "Galaxy A8 Star (A9 Star) 64GB" has a significantly higher number of pixels than the "Galaxy J7 (2018) 32GB", with a difference of about 11MP. Therefore, the "Galaxy A8 Star (A9 Star) 64GB" is more suitable for taking photos and videos than the "Galaxy J7 (2018) 32GB". If you want to take and print high-quality selfies, we recommend buying the "Galaxy A8 Star (A9 Star) 64GB" rather than the "Galaxy J7 (2018) 32GB".

ScoreFront-camera resolution
Galaxy A8 Star (A9 Star) 64GB86/10024.0MP
Galaxy J7 (2018) 32GB71/10013.0MP

Compare Performance Specs

Galaxy A8 Star (A9 Star) 64GBGalaxy J7 (2018) 32GB
ImageGalaxy A8 Star (A9 Star) 64GBGalaxy J7 (2018) 32GB
MakerSamsungSamsung
Release date2018-062018-07
ColorBlack/WhiteBlack/Blue/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)77.0mm x 162.4mm x 7.6mm76.2mm x 153.2mm x 8.6mm
Weight191.0g181.0g
Display size6.3inch5.5inch
Display typeSuper AMOLEDTFT
Screen resolution (width x height)1080 x 2220720 x 1280
Pixel density391ppi267ppi
Battery capacity3700.0mAh3300.0mAh
ChipsetQualcomm SDM660 Snapdragon 660Exynos 7870 Octa
CPU specs2.2GHz+1.8GHz×8(8.0-cores)1.6GHz×8(8.0-cores)
RAM size6.0GB2.0GB
Storage size64.0GB32.0GB
Rear-camera resolution24.0MP13.0MP
Front-camera resolution24.0MP13.0MP

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