Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Which should you buy, the Oppo A92 (2020) 128GB or Samsung Galaxy A21 32GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-05-03 16:36:39

Oppo A92 (2020) 128GBSamsung Galaxy A21 32GB
Oppo A92 (2020) 128GBSamsung Galaxy A21 32GB

Here's our thorough comparison of the difference in performance and function between the "Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB". Which one should you buy? We'll compare and explain what differs between the "Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo A92 (2020) 128GBSamsung Galaxy A21 32GB
Oppo A92 (2020) 128GB

Samsung Galaxy A21 32GB

General rating:

73.7/100

(The 3338th of all smartphones)

63.5/100

(The 3621th of all smartphones)

Holding comfort
60/100
- /100
Weight
53/100
- /100
Screen size
90/100
90/100
Display quality
84/100
54/100
Battery life
83/100
80/100
Processing power
91/100
- /100
Memory capacity
93/100
60/100
Storage capacity
90/100
55/100
Rear camera performance
97/100
68/100
Front camera performance
75/100
71/100

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", performance comparison

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB" 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 "Oppo A92 (2020) 128GB" has a width of 75.5mm, a length of 162.0mm, and a thickness of 8.9mm.

ScoreDimensions (width x height x thickness)
Oppo A92 (2020) 128GB60/10075.5mm x 162.0mm x 8.9mm
Samsung Galaxy A21 32GB - /100

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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
Oppo A92 (2020) 128GB53/100192.0g
Samsung Galaxy A21 32GB - /100

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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 "Oppo A92 (2020) 128GB" has a 6.5inch display. Also, the "Samsung Galaxy A21 32GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Oppo A92 (2020) 128GB" and the "Samsung Galaxy A21 32GB". 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
Oppo A92 (2020) 128GB90/1006.5inch
Samsung Galaxy A21 32GB90/1006.5inch

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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 "Oppo A92 (2020) 128GB" is 1080 x 2400, and pixel density is 404ppi. Also, the resolution on the "Samsung Galaxy A21 32GB" is 720 x 1600, and pixel density is 269ppi. Comparing the pixel count, the "Oppo A92 (2020) 128GB" has much higher pixel density than the "Samsung Galaxy A21 32GB", with a difference of roughly 135ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Oppo A92 (2020) 128GB" is superior to the "Samsung Galaxy A21 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 "Oppo A92 (2020) 128GB" over the "Samsung Galaxy A21 32GB".

ScorePixel density
Oppo A92 (2020) 128GB84/100404ppi
Samsung Galaxy A21 32GB54/100269ppi

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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.

The "Oppo A92 (2020) 128GB" is 5000.0mAh, and the "Samsung Galaxy A21 32GB" is 4000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Oppo A92 (2020) 128GB83/1005000.0mAh
Samsung Galaxy A21 32GB80/1004000.0mAh

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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 "Oppo A92 (2020) 128GB"'s CPU is a Qualcomm SM6125 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores).

ScoreCPU specs
Oppo A92 (2020) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)
Samsung Galaxy A21 32GB - /100

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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 "Oppo A92 (2020) 128GB" is 8.0GB and the weight of the "Samsung Galaxy A21 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "Oppo A92 (2020) 128GB" has a significantly larger amount of RAM than the "Samsung Galaxy A21 32GB", with a difference of about 5GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo A92 (2020) 128GB" is superior to the "Samsung Galaxy A21 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 "Oppo A92 (2020) 128GB" over the "Samsung Galaxy A21 32GB".

ScoreRAM size
Oppo A92 (2020) 128GB93/1008.0GB
Samsung Galaxy A21 32GB60/1003.0GB

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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 "Oppo A92 (2020) 128GB" is 128.0GB. Also the "Samsung Galaxy A21 32GB" is 32.0GB. Regarding storage capacity, the "Oppo A92 (2020) 128GB" has a much larger data storage capacity compared to the "Samsung Galaxy A21 32GB", with a roughly 96GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo A92 (2020) 128GB" is superior to the "Samsung Galaxy A21 32GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo A92 (2020) 128GB" over the "Samsung Galaxy A21 32GB".

ScoreStorage size
Oppo A92 (2020) 128GB90/100128.0GB
Samsung Galaxy A21 32GB55/10032.0GB

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB" 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.

"Oppo A92 (2020) 128GB" has a 48.0MP main camera. Also, "Samsung Galaxy A21 32GB" has a 16.0MP main camera. Comparing rear camera performance, the "Oppo A92 (2020) 128GB" has a much higher pixel count compared to the "Samsung Galaxy A21 32GB", with a roughly 32MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo A92 (2020) 128GB" is superior to the "Samsung Galaxy A21 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo A92 (2020) 128GB" over the "Samsung Galaxy A21 32GB".

ScoreRear-camera resolution
Oppo A92 (2020) 128GB97/10048.0MP
Samsung Galaxy A21 32GB68/10016.0MP

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", 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.

"Oppo A92 (2020) 128GB" has an 16.0MP front camera and "Samsung Galaxy A21 32GB" has an 13.0MP front camera. Comparing rear camera performance, the "Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
Oppo A92 (2020) 128GB75/10016.0MP
Samsung Galaxy A21 32GB71/10013.0MP

"Oppo A92 (2020) 128GB" and "Samsung Galaxy A21 32GB", performance comparison by specification sheet

Oppo A92 (2020) 128GBSamsung Galaxy A21 32GB
ImageOppo A92 (2020) 128GBSamsung Galaxy A21 32GB
MakerOppoSamsung
Release date2020-05-092020-04-08
ColorTwilight Black/Stream White/Aurora PurpleBlack
OSAndroidAndroid
Display size6.5inch6.5inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)1080 x 2400720 x 1600
Pixel density404ppi269ppi
Battery capacity5000.0mAh4000.0mAh
RAM size8.0GB3.0GB
Storage size128.0GB32.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution16.0MP13.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Oppo A92 (2020) 128GB
Articles related to Samsung Galaxy A21 32GB

Oppo A92 (2020) 128GB

Search for smartphone with similar ratings as Oppo A92 (2020) 128GB

Articles related to Oppo A92 (2020) 128GB
Articles related to Samsung Galaxy A21 32GB

Samsung Galaxy A21 32GB

Search for smartphone with similar ratings as Samsung Galaxy A21 32GB

New articles