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Compare Galaxy S20 Ultra 5G 512GB vs Oppo R7 (2015) 16GB

Created date: 2020-02-10 21:55:38, Updated date: 2021-10-20 14:06:34

Galaxy S20 Ultra 5G 512GBOppo R7 (2015) 16GB
Galaxy S20 Ultra 5G 512GBOppo R7 (2015) 16GB

Are you having trouble comparing the differences in features and performance of the "Galaxy S20 Ultra 5G 512GB" and "Oppo R7 (2015) 16GB", 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 S20 Ultra 5G 512GBOppo R7 (2015) 16GB
Galaxy S20 Ultra 5G 512GB

Oppo R7 (2015) 16GB

General rating:
Portabilityrating-image3.0
76.0mm x 166.9mm x 8.8mm
rating-image3.6
71.0mm x 143.0mm x 6.3mm
Weightrating-image2.3
222.0g
rating-image3.6
147.0g
Size of screenrating-image4.6
6.9inch
rating-image3.7
5.0inch
Screen clarityrating-image4.4
508ppi
rating-image4.3
440ppi
Battery durationrating-image4.2
5000.0mAh
rating-image2.7
2320.0mAh
Processing capabilityrating-image4.9
2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
rating-image3.1
1.5GHz+1.0GHz×8(8.0-cores)
Memory capacityrating-image5.0
16.0GB
rating-image3.0
3.0GB
Storage capacityrating-image4.8
512.0GB
rating-image2.5
16.0GB
Rear camera functionrating-image5.0
108.0MP
rating-image3.1
13.0MP
Front camera functionrating-image5.0
40.0MP
rating-image2.9
8.0MP

Compare Performance and Usability

Size comparison of "Galaxy S20 Ultra 5G 512GB" and "Oppo R7 (2015) 16GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Galaxy S20 Ultra 5G 512GB" is 76.0mm wide, 166.9mm tall, and 8.8mm thick. The "Oppo R7 (2015) 16GB" is 71.0mm tall, 143.0mm wide, and 6.3mm thick.

The "Oppo R7 (2015) 16GB" is also more compact than the "Galaxy S20 Ultra 5G 512GB" in terms of the thickness of the devices. The "Oppo R7 (2015) 16GB" is easier than the "Galaxy S20 Ultra 5G 512GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Oppo R7 (2015) 16GB" rather than the "Galaxy S20 Ultra 5G 512GB".

Comparing the width and height of the devices, the "Oppo R7 (2015) 16GB" is more compact than the "Galaxy S20 Ultra 5G 512GB". The "Oppo R7 (2015) 16GB" is easier to carry around than the "Galaxy S20 Ultra 5G 512GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "Oppo R7 (2015) 16GB" rather than the "Galaxy S20 Ultra 5G 512GB".

Comparing the overall sizes, the "Oppo R7 (2015) 16GB" is significantly smaller than the "Galaxy S20 Ultra 5G 512GB". The "Oppo R7 (2015) 16GB" is more convenient than the "Galaxy S20 Ultra 5G 512GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "Oppo R7 (2015) 16GB" rather than the "Galaxy S20 Ultra 5G 512GB".

ScoreDimensions (width x height x thickness)
Galaxy S20 Ultra 5G 512GB59/10076.0mm x 166.9mm x 8.8mm
Oppo R7 (2015) 16GB72/10071.0mm x 143.0mm x 6.3mm

Which one is easier to hold, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Galaxy S20 Ultra 5G 512GB" weighs 222.0g. The "Oppo R7 (2015) 16GB" clocks in at 147.0g. If you compare the weight of the two, the "Oppo R7 (2015) 16GB" is a considerably lighter smartphone than the "Galaxy S20 Ultra 5G 512GB", with a difference of about 75g. Because of this, the "Oppo R7 (2015) 16GB" puts less of a burden on the fingers and wrists than the "Galaxy S20 Ultra 5G 512GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Oppo R7 (2015) 16GB" rather than the "Galaxy S20 Ultra 5G 512GB".

ScoreWeight
Galaxy S20 Ultra 5G 512GB46/100222.0g
Oppo R7 (2015) 16GB71/100147.0g

Which is better in terms of display, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Galaxy S20 Ultra 5G 512GB" is 6.9inch, and 5.0inch on the "Oppo R7 (2015) 16GB". Comparing the sizes of the screens and displays, the "Galaxy S20 Ultra 5G 512GB" is considerably larger than the "Oppo R7 (2015) 16GB", with a difference of about 1.9inch. Compared to the "Oppo R7 (2015) 16GB", the "Galaxy S20 Ultra 5G 512GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Galaxy S20 Ultra 5G 512GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreDisplay size
Galaxy S20 Ultra 5G 512GB91/1006.9inch
Oppo R7 (2015) 16GB74/1005.0inch

Which one has a better display, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Galaxy S20 Ultra 5G 512GB" has a 1440 x 3200 resolution and a pixel density of 508ppi. The "Oppo R7 (2015) 16GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 440ppi. There is not much of a difference in the pixel resolutions of the "Galaxy S20 Ultra 5G 512GB" and "Oppo R7 (2015) 16GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Galaxy S20 Ultra 5G 512GB87/100508ppi
Oppo R7 (2015) 16GB85/100440ppi

How is the battery duration of "Galaxy S20 Ultra 5G 512GB" different from that of "Oppo R7 (2015) 16GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Galaxy S20 Ultra 5G 512GB" has a battery capacity of 5000.0mAh, while the "Oppo R7 (2015) 16GB" has a 2320.0mAh battery. With regards to battery performance, the "Galaxy S20 Ultra 5G 512GB" has a substantially larger battery capacity than the "Oppo R7 (2015) 16GB", with a difference of 2680mAh. The "Galaxy S20 Ultra 5G 512GB" can be used without charging for a longer time than the "Oppo R7 (2015) 16GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreBattery capacity
Galaxy S20 Ultra 5G 512GB83/1005000.0mAh
Oppo R7 (2015) 16GB54/1002320.0mAh

Which is better in terms of CPU function, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Galaxy S20 Ultra 5G 512GB" is equipped with a Exynos 990 processor, and its performance speed is 2.73GHz+2.6GHz+2.0GHz×8(8.0-cores). The "Oppo R7 (2015) 16GB" uses an Qualcomm MSM8939 Snapdragon 615 CPU that performs at a speed of 1.5GHz+1.0GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy S20 Ultra 5G 512GB" has significantly higher specs than the "Oppo R7 (2015) 16GB". The "Galaxy S20 Ultra 5G 512GB" proves to be more advanced than the "Oppo R7 (2015) 16GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreCPU specs
Galaxy S20 Ultra 5G 512GB98/1002.73GHz+2.6GHz+2.0GHz×8(8.0-cores)
Oppo R7 (2015) 16GB61/1001.5GHz+1.0GHz×8(8.0-cores)

How is "Galaxy S20 Ultra 5G 512GB" different from "Oppo R7 (2015) 16GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Galaxy S20 Ultra 5G 512GB" has 16.0GB of memory. The "Oppo R7 (2015) 16GB", on the other hand, has 3.0GB. As for memory performance, the "Galaxy S20 Ultra 5G 512GB" has a larger memory capacity than the "Oppo R7 (2015) 16GB", with a difference of about 13GB. The "Galaxy S20 Ultra 5G 512GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Oppo R7 (2015) 16GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreRAM size
Galaxy S20 Ultra 5G 512GB100/10016.0GB
Oppo R7 (2015) 16GB60/1003.0GB

Which has a better storage capacity, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Galaxy S20 Ultra 5G 512GB" has 512.0GB of storage, while the "Oppo R7 (2015) 16GB" has 16.0GB. In terms of ROM and data storage, the "Galaxy S20 Ultra 5G 512GB" has a much larger capacity than the "Oppo R7 (2015) 16GB", with a difference of about 496GB. The "Galaxy S20 Ultra 5G 512GB" can save more photos and keep more apps installed than the "Oppo R7 (2015) 16GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreStorage size
Galaxy S20 Ultra 5G 512GB95/100512.0GB
Oppo R7 (2015) 16GB50/10016.0GB

Compare the rear cameras of "Galaxy S20 Ultra 5G 512GB" and "Oppo R7 (2015) 16GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Galaxy S20 Ultra 5G 512GB" has 108.0MP. The "Oppo R7 (2015) 16GB" has 13.0MP. The rear-facing camera of the "Galaxy S20 Ultra 5G 512GB" also has a higher pixel count than the "Oppo R7 (2015) 16GB", with a difference of about 95MP. The "Galaxy S20 Ultra 5G 512GB" is more capable than the "Oppo R7 (2015) 16GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreRear-camera resolution
Galaxy S20 Ultra 5G 512GB100/100108.0MP
Oppo R7 (2015) 16GB61/10013.0MP

Which has a front camera with better picture quality, "Galaxy S20 Ultra 5G 512GB" or "Oppo R7 (2015) 16GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Galaxy S20 Ultra 5G 512GB" has a resolution of 40.0MP. The "Oppo R7 (2015) 16GB"'s has 8.0MP. The front-facing camera of the "Galaxy S20 Ultra 5G 512GB" has a significantly higher number of pixels than the "Oppo R7 (2015) 16GB", with a difference of about 32MP. Therefore, the "Galaxy S20 Ultra 5G 512GB" is more suitable for taking photos and videos than the "Oppo R7 (2015) 16GB". If you want to take and print high-quality selfies, we recommend buying the "Galaxy S20 Ultra 5G 512GB" rather than the "Oppo R7 (2015) 16GB".

ScoreFront-camera resolution
Galaxy S20 Ultra 5G 512GB100/10040.0MP
Oppo R7 (2015) 16GB58/1008.0MP

Compare Performance Specs

Galaxy S20 Ultra 5G 512GBOppo R7 (2015) 16GB
ImageGalaxy S20 Ultra 5G 512GBOppo R7 (2015) 16GB
MakerSamsungOppo
Release date2020-03-062015-05
ColorCosmic Grey/Cosmic BlackGolden/Silver
OSAndroidAndroid
Dimensions (width x height x thickness)76.0mm x 166.9mm x 8.8mm71.0mm x 143.0mm x 6.3mm
Weight222.0g147.0g
Display size6.9inch5.0inch
Display typeDynamic AMOLED 2XAMOLED
Screen resolution (width x height)1440 x 32001080 x 1920
Pixel density508ppi440ppi
Battery capacity5000.0mAh2320.0mAh
ChipsetExynos 990Qualcomm MSM8939 Snapdragon 615
CPU specs2.73GHz+2.6GHz+2.0GHz×8(8.0-cores)1.5GHz+1.0GHz×8(8.0-cores)
RAM size16.0GB3.0GB
Storage size512.0GB16.0GB
Rear-camera resolution108.0MP13.0MP
Front-camera resolution40.0MP8.0MP

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