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Oppo Reno4 Pro 5G 256GB vs vivo U3 (2019) 64GB

Created date: 2020-06-04 14:50:56

Oppo Reno4 Pro 5G 256GBvivo U3 (2019) 64GB
Oppo Reno4 Pro 5G 256GBvivo U3 (2019) 64GB

Are you having trouble comparing the differences in features and performance of the "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB", 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.

Oppo Reno4 Pro 5G 256GBvivo U3 (2019) 64GB
Oppo Reno4 Pro 5G 256GB

vivo U3 (2019) 64GB

General rating:
Portabilityrating-image3.4
72.5mm x 159.6mm x 7.6mm
rating-image2.9
76.5mm x 162.2mm x 8.9mm
Weightrating-image3.1
172.0g
rating-image2.7
193.0g
Size of screenrating-image4.5
6.55inch
rating-image4.5
6.53inch
Screen clarityrating-image4.2
401ppi
rating-image4.2
394ppi
Battery durationrating-image4.0
4000.0mAh
rating-image4.2
5000.0mAh
Processing capabilityrating-image4.8
2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
rating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image5.0
12.0GB
rating-image4.5
6.0GB
Storage capacityrating-image4.6
256.0GB
rating-image3.4
64.0GB
Rear camera functionrating-image4.9
48.0MP
rating-image3.4
16.0MP
Front camera functionrating-image4.9
32.0MP
rating-image3.8
16.0MP

Compare Performance and Usability

Size comparison of "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB". 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 "Oppo Reno4 Pro 5G 256GB" is 72.5mm wide, 159.6mm tall, and 7.6mm thick. The "vivo U3 (2019) 64GB" is 76.5mm tall, 162.2mm wide, and 8.9mm thick.

Comparing the width and thickness of the main unit, the "Oppo Reno4 Pro 5G 256GB" is smaller and more compact compared to the "vivo U3 (2019) 64GB". Therefore, it is easier to grip and hold the "Oppo Reno4 Pro 5G 256GB" than the "vivo U3 (2019) 64GB". For this reason, the "Oppo Reno4 Pro 5G 256GB" is recommended.

There is no real difference in length or width between the "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB", 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.

Comparing the overall size of the main unit, the "Oppo Reno4 Pro 5G 256GB" is smaller than the "vivo U3 (2019) 64GB". As a result, it is easier to use the "Oppo Reno4 Pro 5G 256GB" with one hand compared to the "vivo U3 (2019) 64GB", and its size makes it more comfortable to carry around. For this reason, the "Oppo Reno4 Pro 5G 256GB" is recommended.

ScoreDimensions (width x height x thickness)
Oppo Reno4 Pro 5G 256GB67/10072.5mm x 159.6mm x 7.6mm
vivo U3 (2019) 64GB58/10076.5mm x 162.2mm x 8.9mm

Which one is easier to hold, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"? 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 "Oppo Reno4 Pro 5G 256GB" weighs 172.0g. The "vivo U3 (2019) 64GB" clocks in at 193.0g. Comparing the weight of the main unit, the "Oppo Reno4 Pro 5G 256GB" is a lighter phone than the "vivo U3 (2019) 64GB", with a difference of approximately 21g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Oppo Reno4 Pro 5G 256GB" compared to the "vivo U3 (2019) 64GB". For this reason, the "Oppo Reno4 Pro 5G 256GB" is recommended.

ScoreWeight
Oppo Reno4 Pro 5G 256GB61/100172.0g
vivo U3 (2019) 64GB53/100193.0g

Which is better in terms of display, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"?

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 "Oppo Reno4 Pro 5G 256GB" is 6.55inch, and 6.53inch on the "vivo U3 (2019) 64GB". The screens of the "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB" 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
Oppo Reno4 Pro 5G 256GB90/1006.55inch
vivo U3 (2019) 64GB90/1006.53inch

Which one has a better display, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"?

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 "Oppo Reno4 Pro 5G 256GB" has a 1080 x 2400 resolution and a pixel density of 401ppi. The "vivo U3 (2019) 64GB", on the other hand, has a screen resolution of 1080 x 2340 and a pixel density of 394ppi. There is not much of a difference in the pixel resolutions of the "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB", 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
Oppo Reno4 Pro 5G 256GB84/100401ppi
vivo U3 (2019) 64GB83/100394ppi

How is the battery duration of "Oppo Reno4 Pro 5G 256GB" different from that of "vivo U3 (2019) 64GB" ? 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 "Oppo Reno4 Pro 5G 256GB" has a battery capacity of 4000.0mAh, while the "vivo U3 (2019) 64GB" has a 5000.0mAh battery. The batteries of both the "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB" perform to the same extent. There is also no difference in the battery capacities of the "Oppo Reno4 Pro 5G 256GB" and the "vivo U3 (2019) 64GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Oppo Reno4 Pro 5G 256GB80/1004000.0mAh
vivo U3 (2019) 64GB83/1005000.0mAh

Which is better in terms of CPU function, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"?

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 "Oppo Reno4 Pro 5G 256GB" is equipped with a Qualcomm SDM765 Snapdragon 765G processor, and its performance speed is 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores). The "vivo U3 (2019) 64GB" uses an Qualcomm SDM675 Snapdragon 675 CPU that performs at a speed of 2.0GHz+1.7GHz×8(8.0-cores). Comparing their CPU performance, the "Oppo Reno4 Pro 5G 256GB" has higher specs than the "vivo U3 (2019) 64GB". For this reason, applications run better on the "Oppo Reno4 Pro 5G 256GB" compared to the "vivo U3 (2019) 64GB", and games run very smoothly. Therefore, the "Oppo Reno4 Pro 5G 256GB" is recommended.

ScoreCPU specs
Oppo Reno4 Pro 5G 256GB95/1002.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
vivo U3 (2019) 64GB89/1002.0GHz+1.7GHz×8(8.0-cores)

How is "Oppo Reno4 Pro 5G 256GB" different from "vivo U3 (2019) 64GB" 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 "Oppo Reno4 Pro 5G 256GB" has 12.0GB of memory. The "vivo U3 (2019) 64GB", on the other hand, has 6.0GB. Comparing the memory performance, the "Oppo Reno4 Pro 5G 256GB" has a larger memory capacity than the "vivo U3 (2019) 64GB", with a difference of approximately 6GB. For this reason, multitasking is smoother on the "Oppo Reno4 Pro 5G 256GB" than the "vivo U3 (2019) 64GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "Oppo Reno4 Pro 5G 256GB". For this reason, the "Oppo Reno4 Pro 5G 256GB" is recommended.

ScoreRAM size
Oppo Reno4 Pro 5G 256GB99/10012.0GB
vivo U3 (2019) 64GB90/1006.0GB

Which has a better storage capacity, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"?

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 "Oppo Reno4 Pro 5G 256GB" has 256.0GB of storage, while the "vivo U3 (2019) 64GB" has 64.0GB. In terms of ROM and data storage, the "Oppo Reno4 Pro 5G 256GB" has a much larger capacity than the "vivo U3 (2019) 64GB", with a difference of about 192GB. The "Oppo Reno4 Pro 5G 256GB" can save more photos and keep more apps installed than the "vivo U3 (2019) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Oppo Reno4 Pro 5G 256GB" rather than the "vivo U3 (2019) 64GB".

ScoreStorage size
Oppo Reno4 Pro 5G 256GB91/100256.0GB
vivo U3 (2019) 64GB67/10064.0GB

Compare the rear cameras of "Oppo Reno4 Pro 5G 256GB" and "vivo U3 (2019) 64GB". 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 "Oppo Reno4 Pro 5G 256GB" has 48.0MP. The "vivo U3 (2019) 64GB" has 16.0MP. The rear-facing camera of the "Oppo Reno4 Pro 5G 256GB" also has a higher pixel count than the "vivo U3 (2019) 64GB", with a difference of about 32MP. The "Oppo Reno4 Pro 5G 256GB" is more capable than the "vivo U3 (2019) 64GB" 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 "Oppo Reno4 Pro 5G 256GB" rather than the "vivo U3 (2019) 64GB".

ScoreRear-camera resolution
Oppo Reno4 Pro 5G 256GB97/10048.0MP
vivo U3 (2019) 64GB68/10016.0MP

Which has a front camera with better picture quality, "Oppo Reno4 Pro 5G 256GB" or "vivo U3 (2019) 64GB"?

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 "Oppo Reno4 Pro 5G 256GB" has a resolution of 32.0MP. The "vivo U3 (2019) 64GB"'s has 16.0MP. The front-facing camera of the "Oppo Reno4 Pro 5G 256GB" has a significantly higher number of pixels than the "vivo U3 (2019) 64GB", with a difference of about 16MP. Therefore, the "Oppo Reno4 Pro 5G 256GB" is more suitable for taking photos and videos than the "vivo U3 (2019) 64GB". If you want to take and print high-quality selfies, we recommend buying the "Oppo Reno4 Pro 5G 256GB" rather than the "vivo U3 (2019) 64GB".

ScoreFront-camera resolution
Oppo Reno4 Pro 5G 256GB97/10032.0MP
vivo U3 (2019) 64GB75/10016.0MP

Compare Performance Specs

Oppo Reno4 Pro 5G 256GBvivo U3 (2019) 64GB
ImageOppo Reno4 Pro 5G 256GBvivo U3 (2019) 64GB
MakerOppovivo
Release date2020-06-122019-10-31
ColorBlack/White/Blue/Pink/GreenBlack/Blue/Green
OSAndroidAndroid
Dimensions (width x height x thickness)72.5mm x 159.6mm x 7.6mm76.5mm x 162.2mm x 8.9mm
Weight172.0g193.0g
Display size6.55inch6.53inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 2340
Pixel density401ppi394ppi
Battery capacity4000.0mAh5000.0mAh
ChipsetQualcomm SDM765 Snapdragon 765GQualcomm SDM675 Snapdragon 675
CPU specs2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)2.0GHz+1.7GHz×8(8.0-cores)
RAM size12.0GB6.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution32.0MP16.0MP

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