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Which is better, Galaxy A51 5G 128GB or Nokia 8.1 (Nokia X7) 128GB? We compared their features and specs in detail

Created date: 2020-04-07 16:23:44, Updated date: 2020-04-16 20:34:52

Galaxy A51 5G 128GBNokia 8.1 (Nokia X7) 128GB
Galaxy A51 5G 128GBNokia 8.1 (Nokia X7) 128GB

Here's our thorough comparison of the difference in performance and function between the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB". Which one should you buy? We'll compare and explain what differs between the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Galaxy A51 5G 128GBNokia 8.1 (Nokia X7) 128GB
Galaxy A51 5G 128GB

Nokia 8.1 (Nokia X7) 128GB

General rating:
Portabilityrating-image3.2
73.6mm x 158.9mm x 8.7mm
rating-image3.1
75.8mm x 154.8mm x 8.0mm
Weightrating-image2.8
187.0g
rating-image2.9
180.0g
Size of screenrating-image4.5
6.5inch
rating-image4.5
6.18inch
Screen clarityrating-image4.2
404ppi
rating-image4.3
408ppi
Battery durationrating-image4.1
4500.0mAh
rating-image3.6
3500.0mAh
Processing capabilityrating-image4.6
2.2GHz+1.8GHz×8(8.0-cores)
rating-image4.5
2.2GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.5
128.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image4.9
48.0MP
rating-image3.1
13.0MP
Front camera functionrating-image4.9
32.0MP
rating-image4.1
20.0MP

Compare Performance and Usability

Size comparison of "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" is 73.6mm wide, 158.9mm tall, and 8.7mm thick. The "Nokia 8.1 (Nokia X7) 128GB" is 75.8mm tall, 154.8mm wide, and 8.0mm thick.

There is no real difference between the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB" 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 A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB", 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 A51 5G 128GB"and "Nokia 8.1 (Nokia X7) 128GB". 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 A51 5G 128GB63/10073.6mm x 158.9mm x 8.7mm
Nokia 8.1 (Nokia X7) 128GB61/10075.8mm x 154.8mm x 8.0mm

Which one is easier to hold, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" weighs 187.0g. The "Nokia 8.1 (Nokia X7) 128GB" clocks in at 180.0g. The "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB" 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 A51 5G 128GB55/100187.0g
Nokia 8.1 (Nokia X7) 128GB58/100180.0g

Which is better in terms of display, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" is 6.5inch, and 6.18inch on the "Nokia 8.1 (Nokia X7) 128GB". The screens of the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB90/1006.5inch
Nokia 8.1 (Nokia X7) 128GB90/1006.18inch

Which one has a better display, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has a 1080 x 2400 resolution and a pixel density of 404ppi. The "Nokia 8.1 (Nokia X7) 128GB", on the other hand, has a screen resolution of 1080 x 2280 and a pixel density of 408ppi. There is not much of a difference in the pixel resolutions of the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB84/100404ppi
Nokia 8.1 (Nokia X7) 128GB85/100408ppi

How is the battery duration of "Galaxy A51 5G 128GB" different from that of "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has a battery capacity of 4500.0mAh, while the "Nokia 8.1 (Nokia X7) 128GB" has a 3500.0mAh battery. Regarding the battery performance, the "Galaxy A51 5G 128GB" has a larger battery capacity than the "Nokia 8.1 (Nokia X7) 128GB", with a difference of 1000mAh. If you are choosing based on the battery, the "Galaxy A51 5G 128GB" is recommended over the "Nokia 8.1 (Nokia X7) 128GB".

ScoreBattery capacity
Galaxy A51 5G 128GB81/1004500.0mAh
Nokia 8.1 (Nokia X7) 128GB72/1003500.0mAh

Which is better in terms of CPU function, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" is equipped with a Exynos 980 processor, and its performance speed is 2.2GHz+1.8GHz×8(8.0-cores). The "Nokia 8.1 (Nokia X7) 128GB" uses an Qualcomm SDM710 Snapdragon 710 CPU that performs at a speed of 2.2GHz+1.7GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Galaxy A51 5G 128GB92/1002.2GHz+1.8GHz×8(8.0-cores)
Nokia 8.1 (Nokia X7) 128GB89/1002.2GHz+1.7GHz×8(8.0-cores)

How is "Galaxy A51 5G 128GB" different from "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has 8.0GB of memory. The "Nokia 8.1 (Nokia X7) 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 128GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Galaxy A51 5G 128GB93/1008.0GB
Nokia 8.1 (Nokia X7) 128GB90/1006.0GB

Which has a better storage capacity, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has 128.0GB of storage, while the "Nokia 8.1 (Nokia X7) 128GB" has 128.0GB. There is no real difference between the "Galaxy A51 5G 128GB"and "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB90/100128.0GB
Nokia 8.1 (Nokia X7) 128GB90/100128.0GB

Compare the rear cameras of "Galaxy A51 5G 128GB" and "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has 48.0MP. The "Nokia 8.1 (Nokia X7) 128GB" has 13.0MP. The rear-facing camera of the "Galaxy A51 5G 128GB" also has a higher pixel count than the "Nokia 8.1 (Nokia X7) 128GB", with a difference of about 35MP. The "Galaxy A51 5G 128GB" is more capable than the "Nokia 8.1 (Nokia X7) 128GB" 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 A51 5G 128GB" rather than the "Nokia 8.1 (Nokia X7) 128GB".

ScoreRear-camera resolution
Galaxy A51 5G 128GB97/10048.0MP
Nokia 8.1 (Nokia X7) 128GB61/10013.0MP

Which has a front camera with better picture quality, "Galaxy A51 5G 128GB" or "Nokia 8.1 (Nokia X7) 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 A51 5G 128GB" has a resolution of 32.0MP. The "Nokia 8.1 (Nokia X7) 128GB"'s has 20.0MP. The front-facing camera of the "Galaxy A51 5G 128GB" has a significantly higher number of pixels than the "Nokia 8.1 (Nokia X7) 128GB", with a difference of about 12MP. Therefore, the "Galaxy A51 5G 128GB" is more suitable for taking photos and videos than the "Nokia 8.1 (Nokia X7) 128GB". If you want to take and print high-quality selfies, we recommend buying the "Galaxy A51 5G 128GB" rather than the "Nokia 8.1 (Nokia X7) 128GB".

ScoreFront-camera resolution
Galaxy A51 5G 128GB97/10032.0MP
Nokia 8.1 (Nokia X7) 128GB81/10020.0MP

Compare Performance Specs

Galaxy A51 5G 128GBNokia 8.1 (Nokia X7) 128GB
ImageGalaxy A51 5G 128GBNokia 8.1 (Nokia X7) 128GB
MakerSamsungNokia
Release date2020-04-082018-12
ColorPrism Cube Black/Prism Cube White/Prism Cube PinkBlue/Silver/Steel/Copper/Iron
OSAndroidAndroid
Dimensions (width x height x thickness)73.6mm x 158.9mm x 8.7mm75.8mm x 154.8mm x 8.0mm
Weight187.0g180.0g
Display size6.5inch6.18inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 2280
Pixel density404ppi408ppi
Battery capacity4500.0mAh3500.0mAh
ChipsetExynos 980Qualcomm SDM710 Snapdragon 710
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.2GHz+1.7GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution32.0MP20.0MP

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