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Galaxy A42 5G 128GB vs Samsung Galaxy M51 128GB: Full Comparison!

Created date: 2020-09-04 20:20:29

Galaxy A42 5G 128GBSamsung Galaxy M51 128GB
Galaxy A42 5G 128GBSamsung Galaxy M51 128GB

How are the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Galaxy A42 5G 128GBSamsung Galaxy M51 128GB
Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

General rating:

71.6/100

(The 4602th of all smartphones)

84.6/100

(The 4005th of all smartphones)

Grip
50/100
- /100
Screen quality
68/100
80/100
Performance
98/100
96/100
Storage size
90/100
90/100
Battery
- /100
- /100
Rear-camera resolution
100/100
100/100
Front-camera resolution
100/100
100/100

What is the difference between the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

The design of Galaxy A42 5G 128GB

The "Galaxy A42 5G 128GB" is 164.4mm long, 75.9mm wide, and 8.6mm thick. It weighs 193.0g.

The design of Samsung Galaxy M51 128GB

Which is the better design to use?

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Ease of holding it in one hand61/100 -
How much it does not feel heavy to hold in one hand24/100 -
Ease of carrying around58/100 -

Compare the display of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

Display of the Galaxy A42 5G 128GB

The "Galaxy A42 5G 128GB" uses a Super AMOLED liquid crystal. The resolution is 720 x 1600, and the pixel density is 265ppi. The "Galaxy A42 5G 128GB" has a 6.6inch screen size.

Display of the Samsung Galaxy M51 128GB

The "Samsung Galaxy M51 128GB" uses a Super AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 384ppi. The "Samsung Galaxy M51 128GB" has a 6.7inch screen size.

Which has a better screen?

This makes a 0.1inch difference in the display sizes. When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose.

In terms of display, the "Samsung Galaxy M51 128GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "Samsung Galaxy M51 128GB" also offers a crisp, cleaner display when using a VR headset than the "Galaxy A42 5G 128GB". The "Galaxy A42 5G 128GB" has the performance needed for this kind of purpose.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

How suited is the screen for usual usage?80/10081/100
How suited is the screen to play games on?85/10086/100

Compare the camera performances of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

Camera performance of Galaxy A42 5G 128GB

The main camera of the "Galaxy A42 5G 128GB" has 48.0MP. The front camera has 20.0MP.

Camera performance of Samsung Galaxy M51 128GB

The main camera of the "Samsung Galaxy M51 128GB" has 64.0MP. The front camera has 32.0MP.

Which camera performance is better?

The back cameras thus have a 16MP difference in comparison. There is very little difference in the performance (or pixel count) of "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" when shooting distant objects or Instagrammable landscapes. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose.

There is a 12MP difference in front camera pixel number. When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Is is suited to taking far away objects with the rear camera?100/100100/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

The processing capability of the Galaxy A42 5G 128GB

Performance is defined by the chipset, and the "Galaxy A42 5G 128GB" uses the Qualcomm SM7225 Snapdragon 750 5G SoC. The CPU performance is 2.2GHz+1.8GHz×8(8.0-cores). The memory capacity is 8.0GB.

The processing capability of the Samsung Galaxy M51 128GB

Performance is defined by the chipset, and the "Samsung Galaxy M51 128GB" uses the Qualcomm SDM730 Snapdragon 730 SoC. The CPU performance is 2.2GHz+1.8GHz×8(8.0-cores). The memory capacity is 6.0GB.

Which has the better processing capability?

The CPU specs are the same for both phones. This is a 2GB difference in memory capacity. The memory of "Galaxy A42 5G 128GB" is slightly larger, so "Galaxy A42 5G 128GB" is recommended over "Samsung Galaxy M51 128GB" for multitasking.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" are not large at all. For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" equally. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose.

There is basically no difference between "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" when playing 2D games or basic 3D games. Functionality is about the same for full-scale 3D games, no matter which phone model is used. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10098/100
Review on the CPU speed and the memory capacity while playing 3D games97/10094/100

Comparison of the battery life of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

Battery performance of Galaxy A42 5G 128GB

Battery performance of Samsung Galaxy M51 128GB

Which battery perfomances is better?

With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Review on the battery life of a phone mainly using Social Networks and the Internet - -
Review on the battery life of a phone mainly using mainly games and videos - -

Compare the storage capacity of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB"

The storage capacity of the Galaxy A42 5G 128GB

The "Galaxy A42 5G 128GB" has 128.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage.

The storage capacity of the Samsung Galaxy M51 128GB

The "Samsung Galaxy M51 128GB" has 128.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage.

Which has the easier storage to use?

If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "Galaxy A42 5G 128GB" or "Samsung Galaxy M51 128GB". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "Galaxy A42 5G 128GB" and the "Samsung Galaxy M51 128GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Review on the storage capacity when playing many games90/10090/100
Review on when you store many pictures and videos - -

Which to buy, the "Galaxy A42 5G 128GB" or "Samsung Galaxy M51 128GB"

At the end of the day which is better, the "Galaxy A42 5G 128GB" or "Samsung Galaxy M51 128GB"?

Its perfect screen size of 6.7inch makes the "Samsung Galaxy M51 128GB" a lot easier to use. There isn't much difference between "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" in terms of performance or specifications. Between the "Samsung Galaxy M51 128GB" and the "Galaxy A42 5G 128GB", the "Samsung Galaxy M51 128GB" is overall the clear winner.

Galaxy A42 5G 128GB

Samsung Galaxy M51 128GB

Handling50/100-
Display68/10080/100
CPU specs98/10096/100
General rating79/10092/100

Is it recommended to buy the Galaxy A42 5G 128GB, compared with other smartphones?

Compared to other smartphones, the "Galaxy A42 5G 128GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Galaxy A42 5G 128GB" is a middle-range to high-end smart phone.

Is it recommended to buy the Samsung Galaxy M51 128GB, compared with other smartphones?

The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Samsung Galaxy M51 128GB" is a high-end smart phone.

What are the spec differences between the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB" ?

A summary of the technical specifications of the "Galaxy A42 5G 128GB" and "Samsung Galaxy M51 128GB". Functions and performance variations on the same model will be highlighted in red.

Galaxy A42 5G 128GBSamsung Galaxy M51 128GB
Galaxy A42 5G 128GBSamsung Galaxy M51 128GB
ColorPrism Dot Black/Prism Dot White/Prism Dot GrayBlack/Dark Blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.9mm x 164.4mm x 8.6mm
Weight193.0g
Display size6.6inch6.7inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density265ppi384ppi
Battery capacity
ChipsetQualcomm SM7225 Snapdragon 750 5GQualcomm SDM730 Snapdragon 730
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP64.0MP
Front-camera resolution20.0MP32.0MP

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