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Xiaomi Redmi S2 (Redmi Y2) 64GB vs. Galaxy A8 Duos 32GB Specs & Scores

Created date: 2018-11-18 10:50:22, Updated date: 2020-04-16 21:03:19

Xiaomi Redmi S2 (Redmi Y2) 64GBGalaxy A8 Duos 32GB
Xiaomi Redmi S2 (Redmi Y2) 64GBGalaxy A8 Duos 32GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 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.

Xiaomi Redmi S2 (Redmi Y2) 64GBGalaxy A8 Duos 32GB
Xiaomi Redmi S2 (Redmi Y2) 64GB

Galaxy A8 Duos 32GB

General rating:

63.4/100

(The 3623th of all smartphones)

61.6/100

(The 2123th of all smartphones)

Portability
58/100
63/100
Weight
62/100
69/100
Size of screen
89/100
85/100
Screen clarity
53/100
81/100
Battery duration
66/100
65/100
Processing capability
89/100
57/100
Memory capacity
70/100
50/100
Storage capacity
67/100
55/100
Rear camera function
59/100
68/100
Front camera function
75/100
50/100

Compare Performance and Usability

Size comparison of "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" is 77.3mm wide, 160.7mm tall, and 8.1mm thick. The "Galaxy A8 Duos 32GB" is 76.8mm tall, 158.0mm wide, and 5.9mm thick.

There is no real difference between the "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB"and "Galaxy A8 Duos 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)
Xiaomi Redmi S2 (Redmi Y2) 64GB58/10077.3mm x 160.7mm x 8.1mm
Galaxy A8 Duos 32GB63/10076.8mm x 158.0mm x 5.9mm

Which one is easier to hold, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" weighs 170.0g. The "Galaxy A8 Duos 32GB" clocks in at 151.0g. Comparing the weight of the main unit, the "Galaxy A8 Duos 32GB" is a lighter phone than the "Xiaomi Redmi S2 (Redmi Y2) 64GB", with a difference of approximately 19g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Galaxy A8 Duos 32GB" compared to the "Xiaomi Redmi S2 (Redmi Y2) 64GB". For this reason, the "Galaxy A8 Duos 32GB" is recommended.

ScoreWeight
Xiaomi Redmi S2 (Redmi Y2) 64GB62/100170.0g
Galaxy A8 Duos 32GB69/100151.0g

Which is better in terms of display, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" is 5.99inch, and 5.7inch on the "Galaxy A8 Duos 32GB". The screens of the "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 32GB" 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.

ScoreDisplay size
Xiaomi Redmi S2 (Redmi Y2) 64GB89/1005.99inch
Galaxy A8 Duos 32GB85/1005.7inch

Which one has a better display, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a 720 x 1440 resolution and a pixel density of 268ppi. The "Galaxy A8 Duos 32GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 386ppi. Comparing the screen definition, the "Galaxy A8 Duos 32GB" has a much higher pixel density than the "Xiaomi Redmi S2 (Redmi Y2) 64GB", with a difference of about 118ppi. The screen on the "Galaxy A8 Duos 32GB" is clear and crisp, and puts less strain on the eyes than that of the "Xiaomi Redmi S2 (Redmi Y2) 64GB". 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 Duos 32GB" rather than the "Xiaomi Redmi S2 (Redmi Y2) 64GB".

ScorePixel density
Xiaomi Redmi S2 (Redmi Y2) 64GB53/100268ppi
Galaxy A8 Duos 32GB81/100386ppi

How is the battery duration of "Xiaomi Redmi S2 (Redmi Y2) 64GB" different from that of "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a battery capacity of 3080.0mAh, while the "Galaxy A8 Duos 32GB" has a 3050.0mAh battery. The batteries of both the "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 32GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Redmi S2 (Redmi Y2) 64GB" and the "Galaxy A8 Duos 32GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Xiaomi Redmi S2 (Redmi Y2) 64GB66/1003080.0mAh
Galaxy A8 Duos 32GB65/1003050.0mAh

Which is better in terms of CPU function, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" is equipped with a Qualcomm MSM8953 Snapdragon 625 processor, and its performance speed is 2.0GHz×8(8.0-cores). The "Galaxy A8 Duos 32GB" uses an Qualcomm MSM8939 Snapdragon 615 CPU that performs at a speed of 1.8GHz+1.3GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Redmi S2 (Redmi Y2) 64GB" has significantly higher specs than the "Galaxy A8 Duos 32GB". The "Xiaomi Redmi S2 (Redmi Y2) 64GB" proves to be more advanced than the "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" rather than the "Galaxy A8 Duos 32GB".

ScoreCPU specs
Xiaomi Redmi S2 (Redmi Y2) 64GB89/1002.0GHz×8(8.0-cores)
Galaxy A8 Duos 32GB57/1001.8GHz+1.3GHz×8(8.0-cores)

How is "Xiaomi Redmi S2 (Redmi Y2) 64GB" different from "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has 4.0GB of memory. The "Galaxy A8 Duos 32GB", on the other hand, has 2.0GB. As for memory performance, the "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a larger memory capacity than the "Galaxy A8 Duos 32GB", with a difference of about 2GB. The "Xiaomi Redmi S2 (Redmi Y2) 64GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" rather than the "Galaxy A8 Duos 32GB".

ScoreRAM size
Xiaomi Redmi S2 (Redmi Y2) 64GB70/1004.0GB
Galaxy A8 Duos 32GB50/1002.0GB

Which has a better storage capacity, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has 64.0GB of storage, while the "Galaxy A8 Duos 32GB" has 32.0GB. In terms of ROM and data storage, the "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a much larger capacity than the "Galaxy A8 Duos 32GB", with a difference of about 32GB. The "Xiaomi Redmi S2 (Redmi Y2) 64GB" can save more photos and keep more apps installed than the "Galaxy A8 Duos 32GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Redmi S2 (Redmi Y2) 64GB" rather than the "Galaxy A8 Duos 32GB".

ScoreStorage size
Xiaomi Redmi S2 (Redmi Y2) 64GB67/10064.0GB
Galaxy A8 Duos 32GB55/10032.0GB

Compare the rear cameras of "Xiaomi Redmi S2 (Redmi Y2) 64GB" and "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has 12.0MP. The "Galaxy A8 Duos 32GB" has 16.0MP. Comparing the rear camera performance, the number of pixels of the "Galaxy A8 Duos 32GB" is higher than the "Xiaomi Redmi S2 (Redmi Y2) 64GB", with a difference of approximately 4MP. As a result, the "Galaxy A8 Duos 32GB" can take higher quality scenery photos and make clear prints compared to the "Xiaomi Redmi S2 (Redmi Y2) 64GB". Therefore, the "Galaxy A8 Duos 32GB" is recommended.

ScoreRear-camera resolution
Xiaomi Redmi S2 (Redmi Y2) 64GB59/10012.0MP
Galaxy A8 Duos 32GB68/10016.0MP

Which has a front camera with better picture quality, "Xiaomi Redmi S2 (Redmi Y2) 64GB" or "Galaxy A8 Duos 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 "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a resolution of 16.0MP. The "Galaxy A8 Duos 32GB"'s has 5.0MP. The front-facing camera of the "Xiaomi Redmi S2 (Redmi Y2) 64GB" has a significantly higher number of pixels than the "Galaxy A8 Duos 32GB", with a difference of about 11MP. Therefore, the "Xiaomi Redmi S2 (Redmi Y2) 64GB" is more suitable for taking photos and videos than the "Galaxy A8 Duos 32GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Redmi S2 (Redmi Y2) 64GB" rather than the "Galaxy A8 Duos 32GB".

ScoreFront-camera resolution
Xiaomi Redmi S2 (Redmi Y2) 64GB75/10016.0MP
Galaxy A8 Duos 32GB50/1005.0MP

Compare Performance Specs

Xiaomi Redmi S2 (Redmi Y2) 64GBGalaxy A8 Duos 32GB
ImageXiaomi Redmi S2 (Redmi Y2) 64GBGalaxy A8 Duos 32GB
MakerXiaomiSamsung
Release date2018-052015-08
ColorGray/Gold/Rose Gold/Mesmerising Blue/Stunning BlackPearl White/Midnight Black/Champagne Gold
OSAndroidAndroid
Dimensions (width x height x thickness)77.3mm x 160.7mm x 8.1mm76.8mm x 158.0mm x 5.9mm
Weight170.0g151.0g
Display size5.99inch5.7inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 14401080 x 1920
Pixel density268ppi386ppi
Battery capacity3080.0mAh3050.0mAh
ChipsetQualcomm MSM8953 Snapdragon 625Qualcomm MSM8939 Snapdragon 615
CPU specs2.0GHz×8(8.0-cores)1.8GHz+1.3GHz×8(8.0-cores)
RAM size4.0GB2.0GB
Storage size64.0GB32.0GB
Rear-camera resolution12.0MP16.0MP
Front-camera resolution16.0MP5.0MP

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