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Xiaomi Mi 10 Ultra 512GB vs Oppo Reno4 (2020) 128GB: Which is the best?

Created date: 2020-08-10 20:43:39

Xiaomi Mi 10 Ultra 512GBOppo Reno4 (2020) 128GB
Xiaomi Mi 10 Ultra 512GBOppo Reno4 (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (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.

Xiaomi Mi 10 Ultra 512GBOppo Reno4 (2020) 128GB
Xiaomi Mi 10 Ultra 512GB

Oppo Reno4 (2020) 128GB

General rating:
Portabilityrating-image3.0
59/100
rating-image3.3
65/100
Weightrating-image2.3
46/100
rating-image3.2
64/100
Size of screenrating-image4.6
91/100
rating-image4.5
90/100
Screen clarityrating-image4.1
81/100
rating-image4.3
85/100
Battery durationrating-image4.1
81/100
rating-image4.0
80/100
Processing capabilityrating-image4.9
98/100
rating-image4.6
92/100
Memory capacityrating-image5.0
100/100
rating-image4.7
93/100
Storage capacityrating-image4.8
95/100
rating-image4.5
90/100
Rear camera functionrating-image4.9
97/100
rating-image4.9
97/100
Front camera functionrating-image4.1
81/100
rating-image4.9
97/100

Compare Performance and Usability

Size comparison of "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB". 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 "Xiaomi Mi 10 Ultra 512GB" is 75.1mm wide, 162.4mm tall, and 9.5mm thick. The "Oppo Reno4 (2020) 128GB" is 73.9mm tall, 160.3mm wide, and 7.7mm thick.

Comparing the width and thickness of the main unit, the "Oppo Reno4 (2020) 128GB" is smaller and more compact compared to the "Xiaomi Mi 10 Ultra 512GB". Therefore, it is easier to grip and hold the "Oppo Reno4 (2020) 128GB" than the "Xiaomi Mi 10 Ultra 512GB". For this reason, the "Oppo Reno4 (2020) 128GB" is recommended.

There is no real difference in length or width between the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Xiaomi Mi 10 Ultra 512GB"and "Oppo Reno4 (2020) 128GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Xiaomi Mi 10 Ultra 512GB59/10075.1mm x 162.4mm x 9.5mm
Oppo Reno4 (2020) 128GB65/10073.9mm x 160.3mm x 7.7mm

Which one is easier to hold, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"? 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 "Xiaomi Mi 10 Ultra 512GB" weighs 221.8g. The "Oppo Reno4 (2020) 128GB" clocks in at 165.0g. If you compare the weight of the two, the "Oppo Reno4 (2020) 128GB" is a considerably lighter smartphone than the "Xiaomi Mi 10 Ultra 512GB", with a difference of about 56.8g. Because of this, the "Oppo Reno4 (2020) 128GB" puts less of a burden on the fingers and wrists than the "Xiaomi Mi 10 Ultra 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 Reno4 (2020) 128GB" rather than the "Xiaomi Mi 10 Ultra 512GB".

ScoreWeight
Xiaomi Mi 10 Ultra 512GB46/100221.8g
Oppo Reno4 (2020) 128GB64/100165.0g

Which is better in terms of display, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"?

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 "Xiaomi Mi 10 Ultra 512GB" is 6.67inch, and 6.4inch on the "Oppo Reno4 (2020) 128GB". The screens of the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Xiaomi Mi 10 Ultra 512GB91/1006.67inch
Oppo Reno4 (2020) 128GB90/1006.4inch

Which one has a better display, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"?

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 "Xiaomi Mi 10 Ultra 512GB" has a 1080 x 2340 resolution and a pixel density of 386ppi. The "Oppo Reno4 (2020) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 411ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB", 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
Xiaomi Mi 10 Ultra 512GB81/100386ppi
Oppo Reno4 (2020) 128GB85/100411ppi

How is the battery duration of "Xiaomi Mi 10 Ultra 512GB" different from that of "Oppo Reno4 (2020) 128GB" ? 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 "Xiaomi Mi 10 Ultra 512GB" has a battery capacity of 4500.0mAh, while the "Oppo Reno4 (2020) 128GB" has a 4015.0mAh battery. The batteries of both the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB" perform to the same extent. There is also no difference in the battery capacities of the "Xiaomi Mi 10 Ultra 512GB" and the "Oppo Reno4 (2020) 128GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Xiaomi Mi 10 Ultra 512GB81/1004500.0mAh
Oppo Reno4 (2020) 128GB80/1004015.0mAh

Which is better in terms of CPU function, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"?

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 "Xiaomi Mi 10 Ultra 512GB" is equipped with a Qualcomm SM8250 Snapdragon 865 processor, and its performance speed is 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). The "Oppo Reno4 (2020) 128GB" uses an Qualcomm SM7125 Snapdragon 720G CPU that performs at a speed of 2.3GHz+1.8GHz×8(8.0-cores). Comparing their CPU performance, the "Xiaomi Mi 10 Ultra 512GB" has higher specs than the "Oppo Reno4 (2020) 128GB". For this reason, applications run better on the "Xiaomi Mi 10 Ultra 512GB" compared to the "Oppo Reno4 (2020) 128GB", and games run very smoothly. Therefore, the "Xiaomi Mi 10 Ultra 512GB" is recommended.

ScoreCPU specs
Xiaomi Mi 10 Ultra 512GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Oppo Reno4 (2020) 128GB92/1002.3GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Mi 10 Ultra 512GB" different from "Oppo Reno4 (2020) 128GB" 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 "Xiaomi Mi 10 Ultra 512GB" has 16.0GB of memory. The "Oppo Reno4 (2020) 128GB", on the other hand, has 8.0GB. Comparing the memory performance, the "Xiaomi Mi 10 Ultra 512GB" has a larger memory capacity than the "Oppo Reno4 (2020) 128GB", with a difference of approximately 8GB. For this reason, multitasking is smoother on the "Xiaomi Mi 10 Ultra 512GB" than the "Oppo Reno4 (2020) 128GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "Xiaomi Mi 10 Ultra 512GB". For this reason, the "Xiaomi Mi 10 Ultra 512GB" is recommended.

ScoreRAM size
Xiaomi Mi 10 Ultra 512GB100/10016.0GB
Oppo Reno4 (2020) 128GB93/1008.0GB

Which has a better storage capacity, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"?

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 "Xiaomi Mi 10 Ultra 512GB" has 512.0GB of storage, while the "Oppo Reno4 (2020) 128GB" has 128.0GB. There is no real difference between the "Xiaomi Mi 10 Ultra 512GB"and "Oppo Reno4 (2020) 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Xiaomi Mi 10 Ultra 512GB95/100512.0GB
Oppo Reno4 (2020) 128GB90/100128.0GB

Compare the rear cameras of "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB". 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 "Xiaomi Mi 10 Ultra 512GB" has 48.0MP. The "Oppo Reno4 (2020) 128GB" has 48.0MP. The rear facing cameras of the "Xiaomi Mi 10 Ultra 512GB" and "Oppo Reno4 (2020) 128GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Xiaomi Mi 10 Ultra 512GB97/10048.0MP
Oppo Reno4 (2020) 128GB97/10048.0MP

Which has a front camera with better picture quality, "Xiaomi Mi 10 Ultra 512GB" or "Oppo Reno4 (2020) 128GB"?

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 "Xiaomi Mi 10 Ultra 512GB" has a resolution of 20.0MP. The "Oppo Reno4 (2020) 128GB"'s has 32.0MP. The front-facing camera of the "Oppo Reno4 (2020) 128GB" has a significantly higher number of pixels than the "Xiaomi Mi 10 Ultra 512GB", with a difference of about 12MP. Therefore, the "Oppo Reno4 (2020) 128GB" is more suitable for taking photos and videos than the "Xiaomi Mi 10 Ultra 512GB". If you want to take and print high-quality selfies, we recommend buying the "Oppo Reno4 (2020) 128GB" rather than the "Xiaomi Mi 10 Ultra 512GB".

ScoreFront-camera resolution
Xiaomi Mi 10 Ultra 512GB81/10020.0MP
Oppo Reno4 (2020) 128GB97/10032.0MP

Compare Performance Specs

Xiaomi Mi 10 Ultra 512GBOppo Reno4 (2020) 128GB
ImageXiaomi Mi 10 Ultra 512GBOppo Reno4 (2020) 128GB
MakerXiaomiOppo
Release date2020-08-162020-08-05
ColorObsidian Black/Mercury Silver/Transparent EditionGalactic Blue/Space Black
OSAndroidAndroid
Dimensions (width x height x thickness)75.1mm x 162.4mm x 9.5mm73.9mm x 160.3mm x 7.7mm
Weight221.8g165.0g
Display size6.67inch6.4inch
Display typeOLEDOLED
Screen resolution (width x height)1080 x 23401080 x 2400
Pixel density386ppi411ppi
Battery capacity4500.0mAh4015.0mAh
ChipsetQualcomm SM8250 Snapdragon 865Qualcomm SM7125 Snapdragon 720G
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.3GHz+1.8GHz×8(8.0-cores)
RAM size16.0GB8.0GB
Storage size512.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution20.0MP32.0MP

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