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Which should you buy, the Galaxy Note20 Ultra 512GB or Oppo F15 (2020) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-08-04 20:33:30

Galaxy Note20 Ultra 512GBOppo F15 (2020) 128GB
Galaxy Note20 Ultra 512GBOppo F15 (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Galaxy Note20 Ultra 512GBOppo F15 (2020) 128GB
Galaxy Note20 Ultra 512GB

Oppo F15 (2020) 128GB

General rating:
Holding comfortrating-image2.9
77.2mm x 164.8mm x 8.1mm
rating-image3.3
73.3mm x 160.2mm x 7.9mm
Weightrating-image2.4
208.0g
rating-image3.1
172.0g
Screen sizerating-image4.6
6.9inch
rating-image4.5
6.4inch
Display qualityrating-image4.4
493ppi
rating-image4.3
411ppi
Battery liferating-image4.1
4500.0mAh
rating-image4.0
4025.0mAh
Processing powerrating-image4.8
2.73GHz+2.5GHz+2.0GHz×8(8.0-cores)
rating-image4.6
2.1GHz+2.0GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image4.7
8.0GB
Storage capacityrating-image4.8
512.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image5.0
108.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.2
10.0MP
rating-image3.8
16.0MP

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB", performance comparison

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB" has a width of 77.2mm, a length of 164.8mm, and a thickness of 8.1mm. Also, the "Oppo F15 (2020) 128GB" has a width of 73.3mm, a length of 160.2mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, the "Oppo F15 (2020) 128GB" is smaller and more compact compared to the "Galaxy Note20 Ultra 512GB". For that reason, the "Oppo F15 (2020) 128GB" is easier to grip firmly and carry one-handed than the "Galaxy Note20 Ultra 512GB". For that reason, we recommend the "Oppo F15 (2020) 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 128GB". 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 "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 128GB". 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)
Galaxy Note20 Ultra 512GB58/10077.2mm x 164.8mm x 8.1mm
Oppo F15 (2020) 128GB65/10073.3mm x 160.2mm x 7.9mm

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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.

The weight of the "Galaxy Note20 Ultra 512GB" is about 208.0g, and the weight of the "Oppo F15 (2020) 128GB" is about 172.0g. Comparing the weight of the two devices, the "Oppo F15 (2020) 128GB" is a considerably lighter smart phone than the "Galaxy Note20 Ultra 512GB", and there is a difference of about 36g. In terms of the burden placed upon your fingers and wrist, the "Oppo F15 (2020) 128GB" is superior to the "Galaxy Note20 Ultra 512GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Oppo F15 (2020) 128GB" over the "Galaxy Note20 Ultra 512GB".

ScoreWeight
Galaxy Note20 Ultra 512GB48/100208.0g
Oppo F15 (2020) 128GB61/100172.0g

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB" has a 6.9inch display. Also, the "Oppo F15 (2020) 128GB" has a 6.4inch display. Comparing the screen size, there is a negligible difference in screen size between the "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 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
Galaxy Note20 Ultra 512GB91/1006.9inch
Oppo F15 (2020) 128GB90/1006.4inch

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB" is 1440 x 3088, and pixel density is 493ppi. Also, the resolution on the "Oppo F15 (2020) 128GB" is 1080 x 2400, and pixel density is 411ppi. Comparing the pixel count, the difference in pixel density between the "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 128GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Galaxy Note20 Ultra 512GB87/100493ppi
Oppo F15 (2020) 128GB85/100411ppi

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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.

The "Galaxy Note20 Ultra 512GB" is 4500.0mAh, and the "Oppo F15 (2020) 128GB" is 4025.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy Note20 Ultra 512GB81/1004500.0mAh
Oppo F15 (2020) 128GB80/1004025.0mAh

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB"'s CPU is a Exynos 990, with performance measured at 2.73GHz+2.5GHz+2.0GHz×8(8.0-cores). Also, the "Oppo F15 (2020) 128GB"'s CPU is a Mediatek MT6771V Helio P70, with performance measured at 2.1GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 128GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Galaxy Note20 Ultra 512GB96/1002.73GHz+2.5GHz+2.0GHz×8(8.0-cores)
Oppo F15 (2020) 128GB92/1002.1GHz+2.0GHz×8(8.0-cores)

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB" is 8.0GB and the weight of the "Oppo F15 (2020) 128GB" is 8.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Galaxy Note20 Ultra 512GB" and the "Oppo F15 (2020) 128GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Galaxy Note20 Ultra 512GB93/1008.0GB
Oppo F15 (2020) 128GB93/1008.0GB

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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 "Galaxy Note20 Ultra 512GB" is 512.0GB. Also the "Oppo F15 (2020) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB". 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 Note20 Ultra 512GB95/100512.0GB
Oppo F15 (2020) 128GB90/100128.0GB

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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.

"Galaxy Note20 Ultra 512GB" has a 108.0MP main camera. Also, "Oppo F15 (2020) 128GB" has a 48.0MP main camera. Comparing rear camera performance, the "Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB" 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
Galaxy Note20 Ultra 512GB100/100108.0MP
Oppo F15 (2020) 128GB97/10048.0MP

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 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.

"Galaxy Note20 Ultra 512GB" has an 10.0MP front camera and "Oppo F15 (2020) 128GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo F15 (2020) 128GB" has a much higher pixel count compared to the "Galaxy Note20 Ultra 512GB", with a roughly 6MP difference. As a result, the "Oppo F15 (2020) 128GB" is more suited than the "Galaxy Note20 Ultra 512GB" 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 "Oppo F15 (2020) 128GB" over the "Galaxy Note20 Ultra 512GB".

ScoreFront-camera resolution
Galaxy Note20 Ultra 512GB64/10010.0MP
Oppo F15 (2020) 128GB75/10016.0MP

"Galaxy Note20 Ultra 512GB" and "Oppo F15 (2020) 128GB", performance comparison by specification sheet

Galaxy Note20 Ultra 512GBOppo F15 (2020) 128GB
ImageGalaxy Note20 Ultra 512GBOppo F15 (2020) 128GB
MakerSamsungOppo
Release date2020-08-212020-01-16
ColorMystic Bronze/Mystic Black/Mystic WhiteLightening Black/Unicorn White
OSAndroidAndroid
Dimensions (width x height x thickness)77.2mm x 164.8mm x 8.1mm73.3mm x 160.2mm x 7.9mm
Weight208.0g172.0g
Display size6.9inch6.4inch
Display typeDynamic AMOLED 2XAMOLED
Screen resolution (width x height)1440 x 30881080 x 2400
Pixel density493ppi411ppi
Battery capacity4500.0mAh4025.0mAh
ChipsetExynos 990Mediatek MT6771V Helio P70
CPU specs2.73GHz+2.5GHz+2.0GHz×8(8.0-cores)2.1GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size512.0GB128.0GB
Rear-camera resolution108.0MP48.0MP
Front-camera resolution10.0MP16.0MP

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