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Which should you buy, the Samsung Galaxy M40 128GB or Sony Xperia M2 8GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-06-12 05:59:53, Updated date: 2020-04-16 21:45:34

Samsung Galaxy M40 128GBSony Xperia M2 8GB
Samsung Galaxy M40 128GBSony Xperia M2 8GB

Here's our thorough comparison of the difference in performance and function between the "Samsung Galaxy M40 128GB" and "Sony Xperia M2 8GB". Which one should you buy? We'll compare and explain what differs between the "Samsung Galaxy M40 128GB" and "Sony Xperia M2 8GB" in a way that even people who aren't used to choosing between two similar products can understand.

Samsung Galaxy M40 128GBSony Xperia M2 8GB
Samsung Galaxy M40 128GB

Sony Xperia M2 8GB

General rating:
Portabilityrating-image3.2
73.9mm x 155.3mm x 7.9mm
rating-image3.4
71.1mm x 139.7mm x 8.6mm
Weightrating-image3.2
168.0g
rating-image3.6
148.0g
Size of screenrating-image4.5
6.3inch
rating-image3.5
4.8inch
Screen clarityrating-image4.3
409ppi
rating-image2.0
229ppi
Battery durationrating-image3.6
3500.0mAh
rating-image2.7
2300.0mAh
Processing capabilityrating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
rating-image1
1.2GHz×4(4.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image1.0
1.0GB
Storage capacityrating-image4.5
128.0GB
rating-image1.2
8.0GB
Rear camera functionrating-image4.6
32.0MP
rating-image2.5
8.0MP
Front camera functionrating-image3.8
16.0MP
rating-image

Compare Performance and Usability

Size comparison of "Samsung Galaxy M40 128GB" and "Sony Xperia M2 8GB". 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 "Samsung Galaxy M40 128GB" is 73.9mm wide, 155.3mm tall, and 7.9mm thick. The "Sony Xperia M2 8GB" is 71.1mm tall, 139.7mm wide, and 8.6mm thick.

There is no real difference between the "Samsung Galaxy M40 128GB" and "Sony Xperia M2 8GB" 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.

Comparing the width and height of the main unit, the "Sony Xperia M2 8GB" is smaller and more compact than the "Samsung Galaxy M40 128GB". As a result, the "Sony Xperia M2 8GB" is easier to operate with one hand and it is more portable without getting in your way than the "Samsung Galaxy M40 128GB". Therefore, the "Sony Xperia M2 8GB" is recommended.

Comparing the overall size of the main unit, the "Sony Xperia M2 8GB" is smaller than the "Samsung Galaxy M40 128GB". As a result, it is easier to use the "Sony Xperia M2 8GB" with one hand compared to the "Samsung Galaxy M40 128GB", and its size makes it more comfortable to carry around. For this reason, the "Sony Xperia M2 8GB" is recommended.

ScoreDimensions (width x height x thickness)
Samsung Galaxy M40 128GB64/10073.9mm x 155.3mm x 7.9mm
Sony Xperia M2 8GB68/10071.1mm x 139.7mm x 8.6mm

Which one is easier to hold, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"? 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 "Samsung Galaxy M40 128GB" weighs 168.0g. The "Sony Xperia M2 8GB" clocks in at 148.0g. Comparing the weight of the main unit, the "Sony Xperia M2 8GB" is a lighter phone than the "Samsung Galaxy M40 128GB", with a difference of approximately 20g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Sony Xperia M2 8GB" compared to the "Samsung Galaxy M40 128GB". For this reason, the "Sony Xperia M2 8GB" is recommended.

ScoreWeight
Samsung Galaxy M40 128GB63/100168.0g
Sony Xperia M2 8GB71/100148.0g

Which is better in terms of display, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"?

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 "Samsung Galaxy M40 128GB" is 6.3inch, and 4.8inch on the "Sony Xperia M2 8GB". Comparing the sizes of the screens and displays, the "Samsung Galaxy M40 128GB" is considerably larger than the "Sony Xperia M2 8GB", with a difference of about 1.5inch. Compared to the "Sony Xperia M2 8GB", the "Samsung Galaxy M40 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Samsung Galaxy M40 128GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreDisplay size
Samsung Galaxy M40 128GB90/1006.3inch
Sony Xperia M2 8GB70/1004.8inch

Which one has a better display, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"?

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 "Samsung Galaxy M40 128GB" has a 1080 x 2340 resolution and a pixel density of 409ppi. The "Sony Xperia M2 8GB", on the other hand, has a screen resolution of 540 x 960 and a pixel density of 229ppi. Comparing the screen definition, the "Samsung Galaxy M40 128GB" has a much higher pixel density than the "Sony Xperia M2 8GB", with a difference of about 180ppi. The screen on the "Samsung Galaxy M40 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Sony Xperia M2 8GB". 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 "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScorePixel density
Samsung Galaxy M40 128GB85/100409ppi
Sony Xperia M2 8GB40/100229ppi

How is the battery duration of "Samsung Galaxy M40 128GB" different from that of "Sony Xperia M2 8GB" ? 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 "Samsung Galaxy M40 128GB" has a battery capacity of 3500.0mAh, while the "Sony Xperia M2 8GB" has a 2300.0mAh battery. With regards to battery performance, the "Samsung Galaxy M40 128GB" has a substantially larger battery capacity than the "Sony Xperia M2 8GB", with a difference of 1200mAh. The "Samsung Galaxy M40 128GB" can be used without charging for a longer time than the "Sony Xperia M2 8GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreBattery capacity
Samsung Galaxy M40 128GB72/1003500.0mAh
Sony Xperia M2 8GB54/1002300.0mAh

Which is better in terms of CPU function, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"?

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 "Samsung Galaxy M40 128GB" is equipped with a Qualcomm SDM675 Snapdragon 675 processor, and its performance speed is 2.0GHz+1.7GHz×8(8.0-cores). The "Sony Xperia M2 8GB" uses an Qualcomm MSM8926 Snapdragon 400 ,Qualcomm MSM8226 Snapdragon 400 CPU that performs at a speed of 1.2GHz×4(4.0-cores). Comparing CPU performance, the "Samsung Galaxy M40 128GB" has significantly higher specs than the "Sony Xperia M2 8GB". The "Samsung Galaxy M40 128GB" proves to be more advanced than the "Sony Xperia M2 8GB" 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 "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreCPU specs
Samsung Galaxy M40 128GB89/1002.0GHz+1.7GHz×8(8.0-cores)
Sony Xperia M2 8GB14/1001.2GHz×4(4.0-cores)

How is "Samsung Galaxy M40 128GB" different from "Sony Xperia M2 8GB" 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 "Samsung Galaxy M40 128GB" has 6.0GB of memory. The "Sony Xperia M2 8GB", on the other hand, has 1.0GB. As for memory performance, the "Samsung Galaxy M40 128GB" has a larger memory capacity than the "Sony Xperia M2 8GB", with a difference of about 5GB. The "Samsung Galaxy M40 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Sony Xperia M2 8GB". 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 "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreRAM size
Samsung Galaxy M40 128GB90/1006.0GB
Sony Xperia M2 8GB20/1001.0GB

Which has a better storage capacity, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"?

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 "Samsung Galaxy M40 128GB" has 128.0GB of storage, while the "Sony Xperia M2 8GB" has 8.0GB. In terms of ROM and data storage, the "Samsung Galaxy M40 128GB" has a much larger capacity than the "Sony Xperia M2 8GB", with a difference of about 120GB. The "Samsung Galaxy M40 128GB" can save more photos and keep more apps installed than the "Sony Xperia M2 8GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreStorage size
Samsung Galaxy M40 128GB90/100128.0GB
Sony Xperia M2 8GB24/1008.0GB

Compare the rear cameras of "Samsung Galaxy M40 128GB" and "Sony Xperia M2 8GB". 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 "Samsung Galaxy M40 128GB" has 32.0MP. The "Sony Xperia M2 8GB" has 8.0MP. The rear-facing camera of the "Samsung Galaxy M40 128GB" also has a higher pixel count than the "Sony Xperia M2 8GB", with a difference of about 24MP. The "Samsung Galaxy M40 128GB" is more capable than the "Sony Xperia M2 8GB" 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 "Samsung Galaxy M40 128GB" rather than the "Sony Xperia M2 8GB".

ScoreRear-camera resolution
Samsung Galaxy M40 128GB92/10032.0MP
Sony Xperia M2 8GB50/1008.0MP

Which has a front camera with better picture quality, "Samsung Galaxy M40 128GB" or "Sony Xperia M2 8GB"?

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.

ScoreFront-camera resolution
Samsung Galaxy M40 128GB75/10016.0MP
Sony Xperia M2 8GB - /100

Compare Performance Specs

Samsung Galaxy M40 128GBSony Xperia M2 8GB
ImageSamsung Galaxy M40 128GBSony Xperia M2 8GB
MakerSamsungSony
Release date2019-062014-05
ColorSeawater Blue/Midnight Blue/Cocktail OrangeBlack/White/Purple
OSAndroidAndroid
Dimensions (width x height x thickness)73.9mm x 155.3mm x 7.9mm71.1mm x 139.7mm x 8.6mm
Weight168.0g148.0g
Display size6.3inch4.8inch
Display typePLS TFTTFT
Screen resolution (width x height)1080 x 2340540 x 960
Pixel density409ppi229ppi
Battery capacity3500.0mAh2300.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm MSM8926 Snapdragon 400 ,Qualcomm MSM8226 Snapdragon 400
CPU specs2.0GHz+1.7GHz×8(8.0-cores)1.2GHz×4(4.0-cores)
RAM size6.0GB1.0GB
Storage size128.0GB8.0GB
Rear-camera resolution32.0MP8.0MP

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