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Compare Samsung Galaxy M02 32GB vs Samsung Galaxy M51 128GB

Created date: 2021-02-01 19:33:20

Samsung Galaxy M02 32GBSamsung Galaxy M51 128GB
Samsung Galaxy M02 32GBSamsung Galaxy M51 128GB

How did the evaluations between the "Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 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!

Samsung Galaxy M02 32GBSamsung Galaxy M51 128GB
Samsung Galaxy M02 32GB

Samsung Galaxy M51 128GB

General rating:
Holding comfortrating-image3.0
75.9mm x 164.0mm x 9.1mm
rating-image
Weightrating-image2.5
206.0g
rating-image
Screen sizerating-image4.5
6.5inch
rating-image4.6
6.7inch
Display qualityrating-image2.7
269ppi
rating-image4.1
384ppi
Battery liferating-image
rating-image
Processing powerrating-image2.7
1.5GHz×4(4.0-cores)
rating-image4.5
2.2GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image4.5
6.0GB
Storage capacityrating-image2.8
32.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image3.1
13.0MP
rating-image5.0
64.0MP
Front camera performancerating-image2.5
5.0MP
rating-image4.9
32.0MP

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", performance comparison

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Samsung Galaxy M02 32GB" has a width of 75.9mm, a length of 164.0mm, and a thickness of 9.1mm.

ScoreDimensions (width x height x thickness)
Samsung Galaxy M02 32GB59/10075.9mm x 164.0mm x 9.1mm
Samsung Galaxy M51 128GB - /100

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

ScoreWeight
Samsung Galaxy M02 32GB49/100206.0g
Samsung Galaxy M51 128GB - /100

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Samsung Galaxy M02 32GB" has a 6.5inch display. Also, the "Samsung Galaxy M51 128GB" has a 6.7inch display. Comparing the screen size, there is a negligible difference in screen size between the "Samsung Galaxy M02 32GB" and the "Samsung Galaxy M51 128GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Samsung Galaxy M02 32GB90/1006.5inch
Samsung Galaxy M51 128GB91/1006.7inch

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Samsung Galaxy M02 32GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "Samsung Galaxy M51 128GB" is 1080 x 2340, and pixel density is 384ppi. Comparing the pixel count, the "Samsung Galaxy M51 128GB" has much higher pixel density than the "Samsung Galaxy M02 32GB", with a difference of roughly 115ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Samsung Galaxy M51 128GB" is superior to the "Samsung Galaxy M02 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScorePixel density
Samsung Galaxy M02 32GB54/100269ppi
Samsung Galaxy M51 128GB81/100384ppi

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

ScoreBattery capacity
Samsung Galaxy M02 32GB - /100
Samsung Galaxy M51 128GB - /100

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Samsung Galaxy M02 32GB"'s CPU is a Mediatek MT6739W, with performance measured at 1.5GHz×4(4.0-cores). Also, the "Samsung Galaxy M51 128GB"'s CPU is a Qualcomm SDM730 Snapdragon 730, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "Samsung Galaxy M51 128GB" has considerably higher specs than the "Samsung Galaxy M02 32GB". In terms of being able to comfortably play games and run apps smoothly, the "Samsung Galaxy M51 128GB" is superior to the "Samsung Galaxy M02 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScoreCPU specs
Samsung Galaxy M02 32GB53/1001.5GHz×4(4.0-cores)
Samsung Galaxy M51 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Samsung Galaxy M02 32GB" is 3.0GB and the weight of the "Samsung Galaxy M51 128GB" is 6.0GB. Comparing the devices in terms of RAM, the "Samsung Galaxy M51 128GB" has a significantly larger amount of RAM than the "Samsung Galaxy M02 32GB", with a difference of about 3GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Samsung Galaxy M51 128GB" is superior to the "Samsung Galaxy M02 32GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScoreRAM size
Samsung Galaxy M02 32GB60/1003.0GB
Samsung Galaxy M51 128GB90/1006.0GB

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Samsung Galaxy M02 32GB" is 32.0GB. Also the "Samsung Galaxy M51 128GB" is 128.0GB. Regarding storage capacity, the "Samsung Galaxy M51 128GB" has a much larger data storage capacity compared to the "Samsung Galaxy M02 32GB", with a roughly 96GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Samsung Galaxy M51 128GB" is superior to the "Samsung Galaxy M02 32GB". If you are looking for a smartphone that can save more data, we recommend the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScoreStorage size
Samsung Galaxy M02 32GB55/10032.0GB
Samsung Galaxy M51 128GB90/100128.0GB

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Samsung Galaxy M02 32GB" has a 13.0MP main camera. Also, "Samsung Galaxy M51 128GB" has a 64.0MP main camera. Comparing rear camera performance, the "Samsung Galaxy M51 128GB" has a much higher pixel count compared to the "Samsung Galaxy M02 32GB", with a roughly 51MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Samsung Galaxy M51 128GB" is superior to the "Samsung Galaxy M02 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScoreRear-camera resolution
Samsung Galaxy M02 32GB61/10013.0MP
Samsung Galaxy M51 128GB100/10064.0MP

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Samsung Galaxy M02 32GB" has an 5.0MP front camera and "Samsung Galaxy M51 128GB" has an 32.0MP front camera. Comparing rear camera performance, the front camera of the "Samsung Galaxy M51 128GB" has a much higher pixel count compared to the "Samsung Galaxy M02 32GB", with a roughly 27MP difference. As a result, the "Samsung Galaxy M51 128GB" is more suited than the "Samsung Galaxy M02 32GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Samsung Galaxy M51 128GB" over the "Samsung Galaxy M02 32GB".

ScoreFront-camera resolution
Samsung Galaxy M02 32GB50/1005.0MP
Samsung Galaxy M51 128GB97/10032.0MP

"Samsung Galaxy M02 32GB" and "Samsung Galaxy M51 128GB", performance comparison by specification sheet

Samsung Galaxy M02 32GBSamsung Galaxy M51 128GB
ImageSamsung Galaxy M02 32GBSamsung Galaxy M51 128GB
MakerSamsungSamsung
Release date2021-02-092020-09-11
ColorBlack/Gray/Blue/RedBlack/Dark Blue
OSAndroidAndroid
Display size6.5inch6.7inch
Display typePLS IPSSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2340
Pixel density269ppi384ppi
ChipsetMediatek MT6739WQualcomm SDM730 Snapdragon 730
CPU specs1.5GHz×4(4.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size3.0GB6.0GB
Storage size32.0GB128.0GB
Rear-camera resolution13.0MP64.0MP
Front-camera resolution5.0MP32.0MP

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