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Should you buy Galaxy S20 Ultra 5G 512GB or Samsung Galaxy M40 128GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-02-10 22:40:57, Updated date: 2021-10-20 14:51:53

Galaxy S20 Ultra 5G 512GBSamsung Galaxy M40 128GB
Galaxy S20 Ultra 5G 512GBSamsung Galaxy M40 128GB

How did the evaluations between the "Galaxy S20 Ultra 5G 512GB" and "Samsung Galaxy M40 128GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Galaxy S20 Ultra 5G 512GBSamsung Galaxy M40 128GB
Galaxy S20 Ultra 5G 512GB

Samsung Galaxy M40 128GB

General rating:
Portabilityrating-image3.0
76.0mm x 166.9mm x 8.8mm
rating-image3.2
73.9mm x 155.3mm x 7.9mm
Weightrating-image2.3
222.0g
rating-image3.2
168.0g
Size of screenrating-image4.6
6.9inch
rating-image4.5
6.3inch
Screen clarityrating-image4.4
508ppi
rating-image4.3
409ppi
Battery durationrating-image4.2
5000.0mAh
rating-image3.6
3500.0mAh
Processing capabilityrating-image4.9
2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
rating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image5.0
16.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.8
512.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image5.0
108.0MP
rating-image4.6
32.0MP
Front camera functionrating-image5.0
40.0MP
rating-image3.8
16.0MP

Compare Performance and Usability

Size comparison of "Galaxy S20 Ultra 5G 512GB" and "Samsung Galaxy M40 128GB". 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 S20 Ultra 5G 512GB" is 76.0mm wide, 166.9mm tall, and 8.8mm thick. The "Samsung Galaxy M40 128GB" is 73.9mm tall, 155.3mm wide, and 7.9mm thick.

Comparing the width and thickness of the main unit, the "Samsung Galaxy M40 128GB" is smaller and more compact compared to the "Galaxy S20 Ultra 5G 512GB". Therefore, it is easier to grip and hold the "Samsung Galaxy M40 128GB" than the "Galaxy S20 Ultra 5G 512GB". For this reason, the "Samsung Galaxy M40 128GB" is recommended.

Comparing the width and height of the main unit, the "Samsung Galaxy M40 128GB" is smaller and more compact than the "Galaxy S20 Ultra 5G 512GB". As a result, the "Samsung Galaxy M40 128GB" is easier to operate with one hand and it is more portable without getting in your way than the "Galaxy S20 Ultra 5G 512GB". Therefore, the "Samsung Galaxy M40 128GB" is recommended.

Comparing the overall size of the main unit, the "Samsung Galaxy M40 128GB" is smaller than the "Galaxy S20 Ultra 5G 512GB". As a result, it is easier to use the "Samsung Galaxy M40 128GB" with one hand compared to the "Galaxy S20 Ultra 5G 512GB", and its size makes it more comfortable to carry around. For this reason, the "Samsung Galaxy M40 128GB" is recommended.

ScoreDimensions (width x height x thickness)
Galaxy S20 Ultra 5G 512GB59/10076.0mm x 166.9mm x 8.8mm
Samsung Galaxy M40 128GB64/10073.9mm x 155.3mm x 7.9mm

Which one is easier to hold, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"? 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 S20 Ultra 5G 512GB" weighs 222.0g. The "Samsung Galaxy M40 128GB" clocks in at 168.0g. If you compare the weight of the two, the "Samsung Galaxy M40 128GB" is a considerably lighter smartphone than the "Galaxy S20 Ultra 5G 512GB", with a difference of about 54g. Because of this, the "Samsung Galaxy M40 128GB" puts less of a burden on the fingers and wrists than the "Galaxy S20 Ultra 5G 512GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Samsung Galaxy M40 128GB" rather than the "Galaxy S20 Ultra 5G 512GB".

ScoreWeight
Galaxy S20 Ultra 5G 512GB46/100222.0g
Samsung Galaxy M40 128GB63/100168.0g

Which is better in terms of display, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"?

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 S20 Ultra 5G 512GB" is 6.9inch, and 6.3inch on the "Samsung Galaxy M40 128GB". The screens of the "Galaxy S20 Ultra 5G 512GB" and "Samsung Galaxy M40 128GB" 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
Galaxy S20 Ultra 5G 512GB91/1006.9inch
Samsung Galaxy M40 128GB90/1006.3inch

Which one has a better display, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"?

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 S20 Ultra 5G 512GB" has a 1440 x 3200 resolution and a pixel density of 508ppi. The "Samsung Galaxy M40 128GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 409ppi. There is not much of a difference in the pixel resolutions of the "Galaxy S20 Ultra 5G 512GB" and "Samsung Galaxy M40 128GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Galaxy S20 Ultra 5G 512GB87/100508ppi
Samsung Galaxy M40 128GB85/100409ppi

How is the battery duration of "Galaxy S20 Ultra 5G 512GB" different from that of "Samsung Galaxy M40 128GB" ? 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 S20 Ultra 5G 512GB" has a battery capacity of 5000.0mAh, while the "Samsung Galaxy M40 128GB" has a 3500.0mAh battery. With regards to battery performance, the "Galaxy S20 Ultra 5G 512GB" has a substantially larger battery capacity than the "Samsung Galaxy M40 128GB", with a difference of 1500mAh. The "Galaxy S20 Ultra 5G 512GB" can be used without charging for a longer time than the "Samsung Galaxy M40 128GB", 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 "Galaxy S20 Ultra 5G 512GB" rather than the "Samsung Galaxy M40 128GB".

ScoreBattery capacity
Galaxy S20 Ultra 5G 512GB83/1005000.0mAh
Samsung Galaxy M40 128GB72/1003500.0mAh

Which is better in terms of CPU function, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"?

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 S20 Ultra 5G 512GB" is equipped with a Exynos 990 processor, and its performance speed is 2.73GHz+2.6GHz+2.0GHz×8(8.0-cores). The "Samsung Galaxy M40 128GB" uses an Qualcomm SDM675 Snapdragon 675 CPU that performs at a speed of 2.0GHz+1.7GHz×8(8.0-cores). Comparing their CPU performance, the "Galaxy S20 Ultra 5G 512GB" has higher specs than the "Samsung Galaxy M40 128GB". For this reason, applications run better on the "Galaxy S20 Ultra 5G 512GB" compared to the "Samsung Galaxy M40 128GB", and games run very smoothly. Therefore, the "Galaxy S20 Ultra 5G 512GB" is recommended.

ScoreCPU specs
Galaxy S20 Ultra 5G 512GB98/1002.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
Samsung Galaxy M40 128GB89/1002.0GHz+1.7GHz×8(8.0-cores)

How is "Galaxy S20 Ultra 5G 512GB" different from "Samsung Galaxy M40 128GB" 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 S20 Ultra 5G 512GB" has 16.0GB of memory. The "Samsung Galaxy M40 128GB", on the other hand, has 6.0GB. As for memory performance, the "Galaxy S20 Ultra 5G 512GB" has a larger memory capacity than the "Samsung Galaxy M40 128GB", with a difference of about 10GB. The "Galaxy S20 Ultra 5G 512GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Samsung Galaxy M40 128GB". 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 S20 Ultra 5G 512GB" rather than the "Samsung Galaxy M40 128GB".

ScoreRAM size
Galaxy S20 Ultra 5G 512GB100/10016.0GB
Samsung Galaxy M40 128GB90/1006.0GB

Which has a better storage capacity, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"?

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 S20 Ultra 5G 512GB" has 512.0GB of storage, while the "Samsung Galaxy M40 128GB" has 128.0GB. There is no real difference between the "Galaxy S20 Ultra 5G 512GB"and "Samsung Galaxy M40 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Galaxy S20 Ultra 5G 512GB95/100512.0GB
Samsung Galaxy M40 128GB90/100128.0GB

Compare the rear cameras of "Galaxy S20 Ultra 5G 512GB" and "Samsung Galaxy M40 128GB". 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 S20 Ultra 5G 512GB" has 108.0MP. The "Samsung Galaxy M40 128GB" has 32.0MP. Comparing the rear camera performance, the number of pixels of the "Galaxy S20 Ultra 5G 512GB" is higher than the "Samsung Galaxy M40 128GB", with a difference of approximately 76MP. As a result, the "Galaxy S20 Ultra 5G 512GB" can take higher quality scenery photos and make clear prints compared to the "Samsung Galaxy M40 128GB". Therefore, the "Galaxy S20 Ultra 5G 512GB" is recommended.

ScoreRear-camera resolution
Galaxy S20 Ultra 5G 512GB100/100108.0MP
Samsung Galaxy M40 128GB92/10032.0MP

Which has a front camera with better picture quality, "Galaxy S20 Ultra 5G 512GB" or "Samsung Galaxy M40 128GB"?

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 S20 Ultra 5G 512GB" has a resolution of 40.0MP. The "Samsung Galaxy M40 128GB"'s has 16.0MP. The front-facing camera of the "Galaxy S20 Ultra 5G 512GB" has a significantly higher number of pixels than the "Samsung Galaxy M40 128GB", with a difference of about 24MP. Therefore, the "Galaxy S20 Ultra 5G 512GB" is more suitable for taking photos and videos than the "Samsung Galaxy M40 128GB". If you want to take and print high-quality selfies, we recommend buying the "Galaxy S20 Ultra 5G 512GB" rather than the "Samsung Galaxy M40 128GB".

ScoreFront-camera resolution
Galaxy S20 Ultra 5G 512GB100/10040.0MP
Samsung Galaxy M40 128GB75/10016.0MP

Compare Performance Specs

Galaxy S20 Ultra 5G 512GBSamsung Galaxy M40 128GB
ImageGalaxy S20 Ultra 5G 512GBSamsung Galaxy M40 128GB
MakerSamsungSamsung
Release date2020-03-062019-06
ColorCosmic Grey/Cosmic BlackSeawater Blue/Midnight Blue/Cocktail Orange
OSAndroidAndroid
Dimensions (width x height x thickness)76.0mm x 166.9mm x 8.8mm73.9mm x 155.3mm x 7.9mm
Weight222.0g168.0g
Display size6.9inch6.3inch
Display typeDynamic AMOLED 2XPLS TFT
Screen resolution (width x height)1440 x 32001080 x 2340
Pixel density508ppi409ppi
Battery capacity5000.0mAh3500.0mAh
ChipsetExynos 990Qualcomm SDM675 Snapdragon 675
CPU specs2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)2.0GHz+1.7GHz×8(8.0-cores)
RAM size16.0GB6.0GB
Storage size512.0GB128.0GB
Rear-camera resolution108.0MP32.0MP
Front-camera resolution40.0MP16.0MP

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