Galaxy S20 versus Galaxy A30s: a detailed breakdown of performance and specs

Created date: 02/10/2020, 07:38:30, Updated date: 02/10/2020, 08:31:49

Galaxy S20Galaxy A30s
Galaxy S20Galaxy A30s

We consolidated a wide range of information regarding detailed reviews of the Galaxy S20 and Galaxy A30s, including the most highly scrutinized aspects, down to the most intricate details. If you're not sure about which smartphone to choose, or if you're not used to selecting a device, we've put together our reviews in an easy to understand format for you.

Galaxy S20Galaxy A30s
Galaxy S20

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Galaxy A30s

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General rating:

81.5/100

(The 13th of all smartphones)

73.4/100

(The 362th of all smartphones)

Portability
73/100
63/100
Weight
65/100
63/100
Size of screen
90/100
90/100
Screen clarity
89/100
53/100
Battery duration
80/100
80/100
Processing capability
96/100
77/100
Memory capacity
93/100
70/100
Storage capacity
90/100
90/100
Rear camera function
100/100
90/100
Front camera function
64/100
75/100

Compare Performance and Usability

Size comparison of Galaxy S20 and Galaxy A30s. Which one would you 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 Galaxy S20 has a width of 27.2 in (69.1 mm), a length of 59.7 in (151.7 mm), and a thickness of 3.1 in (7.9 mm).Also, the Galaxy A30s has a width of 29.4 in (74.7 mm), a length of 62.4 in (158.5 mm), and a thickness of 3.1 in (7.8 mm).

Comparing the width and thickness of the body, the Galaxy S20 is considerably smaller and more compact than the Galaxy A30s. The Galaxy S20 excels over the Galaxy A30s in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the Galaxy S20 over the Galaxy A30s.

Comparing the width and thickness of the body, there isn't a large difference in size between the Galaxy S20 and the Galaxy A30s. For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, the Galaxy S20 has a large size compared to the Galaxy A30s. For that reason the Galaxy S20 is a size that is easier to use in one hand and comfortably carry than the Galaxy A30s. That's why we recommend the Galaxy S20.

ScoreDimensions (width x height x thickness)
Galaxy S2073/10027.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)
Galaxy A30s63/10029.4 in (74.7 mm) x 62.4 in (158.5 mm) x 3.1 in (7.8 mm)

Which one is easier to hold, Galaxy S20 or Galaxy A30s? Compare weight

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.

The weight of the Galaxy S20 is about 5.7 oz (163 g), and the weight of the Galaxy A30s is about 5.9 oz (166 g).Comparing the weight of the two devices, there isn't much difference in weight between the Galaxy S20 and Galaxy A30s. That's why the likelihood of fatigue in the fingers and wrists after extended use is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreWeight
Galaxy S2065/1005.7 oz (163 g)
Galaxy A30s63/1005.9 oz (166 g)

Which is better in terms of display, Galaxy S20 or Galaxy A30s?

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 Galaxy S20 has a 6.2 inch display. Also, the Galaxy A30s has a 6.4 inch display.Comparing the screen size, there is a negligible difference in screen size between the Galaxy S20 and the Galaxy A30s. 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
Galaxy S2090/1006.2 inch
Galaxy A30s90/1006.4 inch

Which one has a better display, Galaxy S20 or Galaxy A30s?

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 Galaxy S20 is 1440 x 3200, and pixel density is 565ppi. Also, the resolution on the Galaxy A30s is 720 x 1560, and pixel density is 268ppi.Comparing the pixel count, the Galaxy S20 has much higher pixel density than the Galaxy A30s, with a difference of roughly 297.0ppi. In terms of having better picture quality and exerting less strain on the eyes, the Galaxy S20 is superior to the Galaxy A30s. If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the Galaxy S20 over the Galaxy A30s.

ScorePixel density
Galaxy S2089/100565ppi
Galaxy A30s53/100268ppi

How is the battery duration of Galaxy S20 different from that of Galaxy A30s ? See the differences

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.

The Galaxy S20 is 4000mAh, and the Galaxy A30s is 4000mAh.Regarding battery capacity, there is a negligible difference in battery capacity between the Galaxy S20 and Galaxy A30s. Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy S2080/1004000mAh
Galaxy A30s80/1004000mAh

Which is better in terms of CPU function, Galaxy S20 or Galaxy A30s?

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 Galaxy S20's CPU is a Exynos 990, with performance measured at 2.73GHz+2.6GHz×8(OctaCore).Also, the Galaxy A30s's CPU is a Exynos 7904, with performance measured at 1.8GHz+1.6GHz×8(OctaCore).Comparing CPU performance, the Galaxy S20 has considerably higher specs than the Galaxy A30s. In terms of being able to comfortably play games and run apps smoothly, the Galaxy S20 is superior to the Galaxy A30s. If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the Galaxy S20 over the Galaxy A30s.

ScoreCPU specs
Galaxy S2096/1002.73GHz+2.6GHz×8(OctaCore)
Galaxy A30s77/1001.8GHz+1.6GHz×8(OctaCore)

How is Galaxy S20 different from Galaxy A30s in terms of 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 Galaxy S20 is 8GB and the weight of the Galaxy A30s is 4GB.Comparing the devices in terms of RAM, the Galaxy S20 has a significantly larger amount of RAM than the Galaxy A30s, with a difference of about 4.0GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the Galaxy S20 is superior to the Galaxy A30s. 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 Galaxy S20 over the Galaxy A30s.

ScoreRAM size
Galaxy S2093/1008GB
Galaxy A30s70/1004GB

Which has a better storage capacity, Galaxy S20 or Galaxy A30s?

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 Galaxy S20 is 128GB. Also the Galaxy A30s is 128GB.Regarding storage capacity, there is a negligible difference in storage capacity between the Galaxy S20 and Galaxy A30s. As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Galaxy S2090/100128GB
Galaxy A30s90/100128GB

Compare the rear cameras of Galaxy S20 and Galaxy A30s. Which one has better picture quality?

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.

Galaxy S20 has a 64 MP main camera. Also, Galaxy A30s has a 25 MP main camera.Comparing rear camera performance, the Galaxy S20 has a much higher pixel count compared to the Galaxy A30s, with a roughly 39.0 MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the Galaxy S20 is superior to the Galaxy A30s. If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the Galaxy S20 over the Galaxy A30s.

ScoreRear-camera resolution
Galaxy S20100/10064 MP
Galaxy A30s90/10025 MP

Which has a front camera with better picture quality, Galaxy S20 or Galaxy A30s?

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.

Galaxy S20 has an 10 MP front camera and Galaxy A30s has an 16 MP front camera.Comparing rear camera performance, the front camera of the Galaxy A30s has a much higher pixel count compared to the Galaxy S20, with a roughly 6.0 MP difference. As a result, the Galaxy A30s is more suited than the Galaxy S20 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 Galaxy A30s over the Galaxy S20.

ScoreFront-camera resolution
Galaxy S2064/10010 MP
Galaxy A30s75/10016 MP

Detailed comparison of Galaxy S20 and Galaxy A30s.

Comparison for general rating.

ImageProduct nameReviewgeneral rating

Galaxy S20

Score

81.5Display size:6.2 inch, Weight:5.7 oz (163 g), Chipset:Exynos 990, CPU specs:2.73GHz+2.6GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:4000mAh

Galaxy A30s

Score

73.4Display size:6.4 inch, Weight:5.9 oz (166 g), Chipset:Exynos 7904, CPU specs:1.8GHz+1.6GHz×8(OctaCore), RAM size:4GB, Storage size:128GB, Battery capacity:4000mAh

Comparison for body size.

ImageProduct nameReviewbody size

Galaxy S20

Score

59.1Dimensions (width x height x thickness):27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)

Galaxy A30s

Score

52.6Dimensions (width x height x thickness):29.4 in (74.7 mm) x 62.4 in (158.5 mm) x 3.1 in (7.8 mm)

Comparison for body weight.

ImageProduct nameReviewbody weight

Galaxy S20

Score

65.2Weight:5.7 oz (163 g)

Galaxy A30s

Score

64.0Weight:5.9 oz (166 g)

Comparison for screen size.

ImageProduct nameReviewscreen size

Galaxy S20

Score

90.3Display size:6.2 inch

Galaxy A30s

Score

90.7Display size:6.4 inch

Comparison for RAM capacity.

ImageProduct nameReviewRAM capacity

Galaxy S20

Score

93.4RAM size:8GB

Galaxy A30s

Score

70.0RAM size:4GB

Comparison for storage size.

ImageProduct nameReviewstorage size

Galaxy S20

Score

90.0Storage size:128GB

Galaxy A30s

Score

90.0Storage size:128GB

Comparison for battery.

ImageProduct nameReviewbattery

Galaxy S20

Score

80.0Battery capacity:4000mAh

Galaxy A30s

Score

80.0Battery capacity:4000mAh

Comparison for rear-camera resolution.

ImageProduct nameReviewrear-camera resolution

Galaxy S20

Score

100.0Rear-camera resolution:64 MP

Galaxy A30s

Score

90.0Rear-camera resolution:25 MP

Comparison for front-camera resolution.

ImageProduct nameReviewfront-camera resolution

Galaxy S20

Score

64.2Front-camera resolution:10 MP

Galaxy A30s

Score

75.4Front-camera resolution:16 MP

Comparison for grip.

ImageProduct nameReviewgrip

Galaxy S20

Score

62.1Color:Cosmic grey,cloud blue,cloud pink, Dimensions (width x height x thickness):27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm), Weight:5.7 oz (163 g)

Galaxy A30s

Score

58.3Color:Prism crush black,prism crush white,prism crush green,prism crush violet2, Dimensions (width x height x thickness):29.4 in (74.7 mm) x 62.4 in (158.5 mm) x 3.1 in (7.8 mm), Weight:5.9 oz (166 g)

Comparison for screen cleanliness.

ImageProduct nameReviewscreen cleanliness

Galaxy S20

Score

89.3Display type:Dynamic AMOLED 2X, Screen resolution (width x height):1440 x 3200, Pixel density:565ppi

Galaxy A30s

Score

54.0Display type:Super AMOLED, Screen resolution (width x height):720 x 1560, Pixel density:268ppi

Comparison for performance.

ImageProduct nameReviewperformance

Galaxy S20

Score

96.3OS:Android, Chipset:Exynos 990, CPU specs:2.73GHz+2.6GHz×8(OctaCore), RAM size:8GB

Galaxy A30s

Score

77.9OS:Android, Chipset:Exynos 7904, CPU specs:1.8GHz+1.6GHz×8(OctaCore), RAM size:4GB

Compare Performance Specs

Galaxy S20Galaxy A30s
ImageGalaxy S20Galaxy A30s
MakerSamsungSamsung
Release date3, 20209, 2019
Colorcosmic grey,cloud blue,cloud pinkprism crush black,prism crush white,prism crush green,prism crush violet2
OSAndroidAndroid
Dimensions (width x height x thickness)27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)29.4 in (74.7 mm) x 62.4 in (158.5 mm) x 3.1 in (7.8 mm)
Weight5.7 oz (163 g)5.9 oz (166 g)
Display size6.2 inch6.4 inch
Display typeDynamic AMOLED 2XSuper AMOLED
Screen resolution (width x height)1440 x 3200720 x 1560
Pixel density565ppi268ppi
Battery capacity4000mAh4000mAh
ChipsetExynos 990Exynos 7904
CPU specs2.73GHz+2.6GHz×8(OctaCore)1.8GHz+1.6GHz×8(OctaCore)
RAM size8GB4GB
Storage size128GB128GB
Rear-camera resolution64 MP25 MP
Front-camera resolution10 MP16 MP

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