Galaxy J7 (2018) 32GB vs Galaxy A8 (2018) 64GB
Created date: 2018-11-18 11:13:01, Updated date: 2021-10-20 20:35:02
Here's our thorough comparison of the difference in performance and function between the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.
Contents
- 1.Compare Performance and Usability
- 1-0.Which one is easier to hold, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"? Compare weight
- 1-2.Size comparison of "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB". Which one would you choose?
- 1-3.Compare the rear cameras of "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB". Which one has better picture quality?
- 1-4.Which has a front camera with better picture quality, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
- 1-5.Which one has a better display, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
- 1-6.Which is better in terms of display, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
- 1-7.Which has a better storage capacity, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
- 1-8.How is "Galaxy J7 (2018) 32GB" different from "Galaxy A8 (2018) 64GB" in terms of memory capacity?
- 1-9.Which is better in terms of CPU function, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
- 1-10.How is the battery duration of "Galaxy J7 (2018) 32GB" different from that of "Galaxy A8 (2018) 64GB" ? See the differences
- 2.Compare Performance Specs
Compare Performance and Usability
Size comparison of "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB". 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 J7 (2018) 32GB" is 76.2mm wide, 153.2mm tall, and 8.6mm thick. The "Galaxy A8 (2018) 64GB" is 70.6mm tall, 149.2mm wide, and 8.4mm thick.
The "Galaxy A8 (2018) 64GB" is also more compact than the "Galaxy J7 (2018) 32GB" in terms of the thickness of the devices. The "Galaxy A8 (2018) 64GB" is easier than the "Galaxy J7 (2018) 32GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Galaxy A8 (2018) 64GB" rather than the "Galaxy J7 (2018) 32GB".
There is no real difference in length or width between the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB", 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.
Comparing the overall size of the main unit, the "Galaxy A8 (2018) 64GB" is smaller than the "Galaxy J7 (2018) 32GB". As a result, it is easier to use the "Galaxy A8 (2018) 64GB" with one hand compared to the "Galaxy J7 (2018) 32GB", and its size makes it more comfortable to carry around. For this reason, the "Galaxy A8 (2018) 64GB" is recommended.
Score | Dimensions (width x height x thickness) | |
---|---|---|
Galaxy J7 (2018) 32GB | 59/100 | 76.2mm x 153.2mm x 8.6mm |
Galaxy A8 (2018) 64GB | 69/100 | 70.6mm x 149.2mm x 8.4mm |
Which one is easier to hold, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"? 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 J7 (2018) 32GB" weighs 181.0g. The "Galaxy A8 (2018) 64GB" clocks in at 172.0g. The "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB" 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.
Score | Weight | |
---|---|---|
Galaxy J7 (2018) 32GB | 58/100 | 181.0g |
Galaxy A8 (2018) 64GB | 61/100 | 172.0g |
Which is better in terms of display, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
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 J7 (2018) 32GB" is 5.5inch, and 5.6inch on the "Galaxy A8 (2018) 64GB". The screens of the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Display size | |
---|---|---|
Galaxy J7 (2018) 32GB | 82/100 | 5.5inch |
Galaxy A8 (2018) 64GB | 83/100 | 5.6inch |
Which one has a better display, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
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 J7 (2018) 32GB" has a 720 x 1280 resolution and a pixel density of 267ppi. The "Galaxy A8 (2018) 64GB", on the other hand, has a screen resolution of 1080 x 2220 and a pixel density of 440ppi. Comparing the screen definition, the "Galaxy A8 (2018) 64GB" has a much higher pixel density than the "Galaxy J7 (2018) 32GB", with a difference of about 173ppi. The screen on the "Galaxy A8 (2018) 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 (2018) 64GB" rather than the "Galaxy J7 (2018) 32GB".
Score | Pixel density | |
---|---|---|
Galaxy J7 (2018) 32GB | 53/100 | 267ppi |
Galaxy A8 (2018) 64GB | 85/100 | 440ppi |
How is the battery duration of "Galaxy J7 (2018) 32GB" different from that of "Galaxy A8 (2018) 64GB" ? 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 J7 (2018) 32GB" has a battery capacity of 3300.0mAh, while the "Galaxy A8 (2018) 64GB" has a 3000.0mAh battery. The batteries of both the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB" perform to the same extent. There is also no difference in the battery capacities of the "Galaxy J7 (2018) 32GB" and the "Galaxy A8 (2018) 64GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.
Score | Battery capacity | |
---|---|---|
Galaxy J7 (2018) 32GB | 69/100 | 3300.0mAh |
Galaxy A8 (2018) 64GB | 65/100 | 3000.0mAh |
Which is better in terms of CPU function, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
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 J7 (2018) 32GB" is equipped with a Exynos 7870 Octa processor, and its performance speed is 1.6GHz×8(8.0-cores). The "Galaxy A8 (2018) 64GB" uses an Exynos 7885 CPU that performs at a speed of 2.2GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy A8 (2018) 64GB" has significantly higher specs than the "Galaxy J7 (2018) 32GB". The "Galaxy A8 (2018) 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 (2018) 64GB" rather than the "Galaxy J7 (2018) 32GB".
Score | CPU specs | |
---|---|---|
Galaxy J7 (2018) 32GB | 64/100 | 1.6GHz×8(8.0-cores) |
Galaxy A8 (2018) 64GB | 84/100 | 2.2GHz+1.6GHz×8(8.0-cores) |
How is "Galaxy J7 (2018) 32GB" different from "Galaxy A8 (2018) 64GB" 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 J7 (2018) 32GB" has 2.0GB of memory. The "Galaxy A8 (2018) 64GB", on the other hand, has 4.0GB. As for memory performance, the "Galaxy A8 (2018) 64GB" has a larger memory capacity than the "Galaxy J7 (2018) 32GB", with a difference of about 2GB. The "Galaxy A8 (2018) 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 (2018) 64GB" rather than the "Galaxy J7 (2018) 32GB".
Score | RAM size | |
---|---|---|
Galaxy J7 (2018) 32GB | 50/100 | 2.0GB |
Galaxy A8 (2018) 64GB | 70/100 | 4.0GB |
Which has a better storage capacity, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
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 J7 (2018) 32GB" has 32.0GB of storage, while the "Galaxy A8 (2018) 64GB" has 64.0GB. In terms of ROM and data storage, the "Galaxy A8 (2018) 64GB" has a much larger capacity than the "Galaxy J7 (2018) 32GB", with a difference of about 32GB. The "Galaxy A8 (2018) 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 (2018) 64GB" rather than the "Galaxy J7 (2018) 32GB".
Score | Storage size | |
---|---|---|
Galaxy J7 (2018) 32GB | 55/100 | 32.0GB |
Galaxy A8 (2018) 64GB | 67/100 | 64.0GB |
Compare the rear cameras of "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB". 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 J7 (2018) 32GB" has 13.0MP. The "Galaxy A8 (2018) 64GB" has 16.0MP. Comparing the rear camera performance, the number of pixels of the "Galaxy A8 (2018) 64GB" is higher than the "Galaxy J7 (2018) 32GB", with a difference of approximately 3MP. As a result, the "Galaxy A8 (2018) 64GB" can take higher quality scenery photos and make clear prints compared to the "Galaxy J7 (2018) 32GB". Therefore, the "Galaxy A8 (2018) 64GB" is recommended.
Score | Rear-camera resolution | |
---|---|---|
Galaxy J7 (2018) 32GB | 61/100 | 13.0MP |
Galaxy A8 (2018) 64GB | 68/100 | 16.0MP |
Which has a front camera with better picture quality, "Galaxy J7 (2018) 32GB" or "Galaxy A8 (2018) 64GB"?
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 J7 (2018) 32GB" has a resolution of 13.0MP. The "Galaxy A8 (2018) 64GB"'s has 16.0MP. There is little difference between the camera capabilities and the pixel density of the "Galaxy J7 (2018) 32GB" and "Galaxy A8 (2018) 64GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.
Score | Front-camera resolution | |
---|---|---|
Galaxy J7 (2018) 32GB | 71/100 | 13.0MP |
Galaxy A8 (2018) 64GB | 75/100 | 16.0MP |
Compare Performance Specs
Galaxy J7 (2018) 32GB | Galaxy A8 (2018) 64GB | |
Image | ||
Maker | Samsung | Samsung |
Release date | 2018-07 | 2018-01 |
Color | Black/Blue/Gold | Black/orchid grey/gold/blue |
OS | Android | Android |
Dimensions (width x height x thickness) | 76.2mm x 153.2mm x 8.6mm | 70.6mm x 149.2mm x 8.4mm |
Weight | 181.0g | 172.0g |
Display size | 5.5inch | 5.6inch |
Display type | TFT | Super AMOLED |
Screen resolution (width x height) | 720 x 1280 | 1080 x 2220 |
Pixel density | 267ppi | 440ppi |
Battery capacity | 3300.0mAh | 3000.0mAh |
Chipset | Exynos 7870 Octa | Exynos 7885 |
CPU specs | 1.6GHz×8(8.0-cores) | 2.2GHz+1.6GHz×8(8.0-cores) |
RAM size | 2.0GB | 4.0GB |
Storage size | 32.0GB | 64.0GB |
Rear-camera resolution | 13.0MP | 16.0MP |
Front-camera resolution | 13.0MP | 16.0MP |
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