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Oppo A55 (2021) 128GB vs Oppo A54 5G (2021) 64GB: Which is the best?

Created date: 2021-10-18 13:50:17

Oppo A55 (2021) 128GBOppo A54 5G (2021) 64GB
Oppo A55 (2021) 128GBOppo A54 5G (2021) 64GB

Here's our thorough comparison of the difference in performance and function between the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB". Which one should you buy? We'll compare and explain what differs between the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo A55 (2021) 128GBOppo A54 5G (2021) 64GB
Oppo A55 (2021) 128GB

Oppo A54 5G (2021) 64GB

General rating:
Holding comfortrating-image3.0
75.7mm x 163.6mm x 8.4mm
rating-image3.1
74.7mm x 162.9mm x 8.4mm
Weightrating-image2.7
193.0g
rating-image2.7
190.0g
Screen sizerating-image4.5
6.51inch
rating-image4.5
6.5inch
Display qualityrating-image2.7
269ppi
rating-image4.2
404ppi
Battery liferating-image
rating-image
Processing powerrating-image4.5
2.3GHz+1.8GHz×8(8.0-cores)
rating-image4.2
2.0GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image3.5
4.0GB
Storage capacityrating-image4.5
128.0GB
rating-image3.4
64.0GB
Rear camera performancerating-image4.9
50.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image3.8
16.0MP

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", performance comparison

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" 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 A55 (2021) 128GB" has a width of 75.7mm, a length of 163.6mm, and a thickness of 8.4mm. Also, the "Oppo A54 5G (2021) 64GB" has a width of 74.7mm, a length of 162.9mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Oppo A55 (2021) 128GB" and the "Oppo A54 5G (2021) 64GB". 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, there isn't a big difference in size between the "Oppo A55 (2021) 128GB" and the "Oppo A54 5G (2021) 64GB". For that reason the ease of carrying and use with one hand 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.

ScoreDimensions (width x height x thickness)
Oppo A55 (2021) 128GB60/10075.7mm x 163.6mm x 8.4mm
Oppo A54 5G (2021) 64GB62/10074.7mm x 162.9mm x 8.4mm

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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.

The weight of the "Oppo A55 (2021) 128GB" is about 193.0g, and the weight of the "Oppo A54 5G (2021) 64GB" is about 190.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB". 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
Oppo A55 (2021) 128GB53/100193.0g
Oppo A54 5G (2021) 64GB54/100190.0g

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB" has a 6.51inch display. Also, the "Oppo A54 5G (2021) 64GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "Oppo A55 (2021) 128GB" and the "Oppo A54 5G (2021) 64GB". 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 A55 (2021) 128GB90/1006.51inch
Oppo A54 5G (2021) 64GB90/1006.5inch

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "Oppo A54 5G (2021) 64GB" is 1080 x 2400, and pixel density is 404ppi. Comparing the pixel count, the "Oppo A54 5G (2021) 64GB" has much higher pixel density than the "Oppo A55 (2021) 128GB", with a difference of roughly 135ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Oppo A54 5G (2021) 64GB" is superior to the "Oppo A55 (2021) 128GB". 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 A54 5G (2021) 64GB" over the "Oppo A55 (2021) 128GB".

ScorePixel density
Oppo A55 (2021) 128GB54/100269ppi
Oppo A54 5G (2021) 64GB84/100404ppi

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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
Oppo A55 (2021) 128GB - /100
Oppo A54 5G (2021) 64GB - /100

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB"'s CPU is a MediaTek MT6765G Helio G35, with performance measured at 2.3GHz+1.8GHz×8(8.0-cores). Also, the "Oppo A54 5G (2021) 64GB"'s CPU is a Qualcomm SM4350 Snapdragon 480 5G, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "Oppo A55 (2021) 128GB" has higher specs compared to the "Oppo A54 5G (2021) 64GB". For that reason, the "Oppo A55 (2021) 128GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Oppo A55 (2021) 128GB" over the "Oppo A54 5G (2021) 64GB".

ScoreCPU specs
Oppo A55 (2021) 128GB90/1002.3GHz+1.8GHz×8(8.0-cores)
Oppo A54 5G (2021) 64GB83/1002.0GHz+1.8GHz×8(8.0-cores)

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB" is 6.0GB and the weight of the "Oppo A54 5G (2021) 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Oppo A55 (2021) 128GB" has a significantly larger amount of RAM than the "Oppo A54 5G (2021) 64GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo A55 (2021) 128GB" is superior to the "Oppo A54 5G (2021) 64GB". 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 A55 (2021) 128GB" over the "Oppo A54 5G (2021) 64GB".

ScoreRAM size
Oppo A55 (2021) 128GB90/1006.0GB
Oppo A54 5G (2021) 64GB70/1004.0GB

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB" is 128.0GB. Also the "Oppo A54 5G (2021) 64GB" is 64.0GB. Regarding storage capacity, the "Oppo A55 (2021) 128GB" has a much larger data storage capacity compared to the "Oppo A54 5G (2021) 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo A55 (2021) 128GB" is superior to the "Oppo A54 5G (2021) 64GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo A55 (2021) 128GB" over the "Oppo A54 5G (2021) 64GB".

ScoreStorage size
Oppo A55 (2021) 128GB90/100128.0GB
Oppo A54 5G (2021) 64GB67/10064.0GB

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" 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 A55 (2021) 128GB" has a 50.0MP main camera. Also, "Oppo A54 5G (2021) 64GB" has a 48.0MP main camera. Comparing rear camera performance, the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" 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.

ScoreRear-camera resolution
Oppo A55 (2021) 128GB98/10050.0MP
Oppo A54 5G (2021) 64GB97/10048.0MP

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", 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 A55 (2021) 128GB" has an 16.0MP front camera and "Oppo A54 5G (2021) 64GB" has an 16.0MP front camera. Comparing rear camera performance, the "Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB" 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 A55 (2021) 128GB75/10016.0MP
Oppo A54 5G (2021) 64GB75/10016.0MP

"Oppo A55 (2021) 128GB" and "Oppo A54 5G (2021) 64GB", performance comparison by specification sheet

Oppo A55 (2021) 128GBOppo A54 5G (2021) 64GB
ImageOppo A55 (2021) 128GBOppo A54 5G (2021) 64GB
MakerOppoOppo
Release date2021-10-012021-04-14
ColorRainbow Blue/Starry Black/GreenFluid Black/Fantastic Purple/Space Silver
OSAndroidAndroid
Dimensions (width x height x thickness)75.7mm x 163.6mm x 8.4mm74.7mm x 162.9mm x 8.4mm
Weight193.0g190.0g
Display size6.51inch6.5inch
Display typeIPS LCDLTPS IPS LCD
Screen resolution (width x height)720 x 16001080 x 2400
Pixel density269ppi404ppi
ChipsetMediaTek MT6765G Helio G35Qualcomm SM4350 Snapdragon 480 5G
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution50.0MP48.0MP
Front-camera resolution16.0MP16.0MP

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