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Which is better, Oppo Reno3 Pro 5G 256GB or Oppo U3 (2015) 16GB? We compared their features and specs in detail

Created date: 2020-02-12 14:41:49, Updated date: 2020-04-16 21:25:04

Oppo Reno3 Pro 5G 256GBOppo U3 (2015) 16GB
Oppo Reno3 Pro 5G 256GBOppo U3 (2015) 16GB

Here's our thorough comparison of the difference in performance and function between the "Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB". Which one should you buy? We'll compare and explain what differs between the "Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Oppo Reno3 Pro 5G 256GBOppo U3 (2015) 16GB
Oppo Reno3 Pro 5G 256GB

Oppo U3 (2015) 16GB

General rating:

79.3/100

(The 4119th of all smartphones)

51.5/100

(The 2361th of all smartphones)

Holding comfort
67/100
51/100
Weight
61/100
52/100
Screen size
90/100
88/100
Display quality
84/100
78/100
Battery life
80/100
65/100
Processing power
95/100
66/100
Memory capacity
99/100
50/100
Storage capacity
91/100
50/100
Rear camera performance
97/100
61/100
Front camera performance
97/100
50/100

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", performance comparison

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB" 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 Reno3 Pro 5G 256GB" has a width of 72.4mm, a length of 159.4mm, and a thickness of 7.7mm. Also, the "Oppo U3 (2015) 16GB" has a width of 81.0mm, a length of 156.8mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, the "Oppo Reno3 Pro 5G 256GB" is considerably smaller and more compact than the "Oppo U3 (2015) 16GB". The "Oppo Reno3 Pro 5G 256GB" excels over the "Oppo U3 (2015) 16GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Oppo Reno3 Pro 5G 256GB" and the "Oppo U3 (2015) 16GB". 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, the "Oppo Reno3 Pro 5G 256GB" has a large size compared to the "Oppo U3 (2015) 16GB". For that reason the "Oppo Reno3 Pro 5G 256GB" is a size that is easier to use in one hand and comfortably carry than the "Oppo U3 (2015) 16GB". That's why we recommend the "Oppo Reno3 Pro 5G 256GB".

ScoreDimensions (width x height x thickness)
Oppo Reno3 Pro 5G 256GB67/10072.4mm x 159.4mm x 7.7mm
Oppo U3 (2015) 16GB51/10081.0mm x 156.8mm x 8.0mm

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" is about 171.0g, and the weight of the "Oppo U3 (2015) 16GB" is about 195.0g. Comparing the weight of the two devices, the "Oppo Reno3 Pro 5G 256GB" is a lighter smart phone than the "Oppo U3 (2015) 16GB", with a difference of about 24g. For that reason the "Oppo Reno3 Pro 5G 256GB" is a smart phone that is less likely than the "Oppo U3 (2015) 16GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreWeight
Oppo Reno3 Pro 5G 256GB61/100171.0g
Oppo U3 (2015) 16GB52/100195.0g

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" has a 6.5inch display. Also, the "Oppo U3 (2015) 16GB" has a 5.9inch display. Comparing the screen size, there is a negligible difference in screen size between the "Oppo Reno3 Pro 5G 256GB" and the "Oppo U3 (2015) 16GB". 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 Reno3 Pro 5G 256GB90/1006.5inch
Oppo U3 (2015) 16GB88/1005.9inch

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" is 1080 x 2400, and pixel density is 404ppi. Also, the resolution on the "Oppo U3 (2015) 16GB" is 1080 x 1920, and pixel density is 373ppi. Comparing the pixel count, the "Oppo Reno3 Pro 5G 256GB" has a higher pixel density than the "Oppo U3 (2015) 16GB", with a difference of roughly 31ppi. As a result, images and videos on the "Oppo Reno3 Pro 5G 256GB" have better picture quality than on the "Oppo U3 (2015) 16GB", and the former is also easier on the eyes. Therefore, we recommend the "Oppo Reno3 Pro 5G 256GB".

ScorePixel density
Oppo Reno3 Pro 5G 256GB84/100404ppi
Oppo U3 (2015) 16GB78/100373ppi

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 "Oppo Reno3 Pro 5G 256GB" is 4025.0mAh, and the "Oppo U3 (2015) 16GB" is 3000.0mAh. Regarding battery capacity, the "Oppo Reno3 Pro 5G 256GB" has greater battery capacity than the "Oppo U3 (2015) 16GB", with a 1025mAh difference. Since the "Oppo Reno3 Pro 5G 256GB" can be used for longer periods without recharging than the "Oppo U3 (2015) 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreBattery capacity
Oppo Reno3 Pro 5G 256GB80/1004025.0mAh
Oppo U3 (2015) 16GB65/1003000.0mAh

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB"'s CPU is a Qualcomm SDM765 Snapdragon 765G, with performance measured at 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores). Also, the "Oppo U3 (2015) 16GB"'s CPU is a Mediatek MT6752, with performance measured at 1.7GHz×8(8.0-cores). Comparing CPU performance, the "Oppo Reno3 Pro 5G 256GB" has considerably higher specs than the "Oppo U3 (2015) 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Oppo Reno3 Pro 5G 256GB" is superior to the "Oppo U3 (2015) 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreCPU specs
Oppo Reno3 Pro 5G 256GB95/1002.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
Oppo U3 (2015) 16GB66/1001.7GHz×8(8.0-cores)

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" is 12.0GB and the weight of the "Oppo U3 (2015) 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Oppo Reno3 Pro 5G 256GB" has a significantly larger amount of RAM than the "Oppo U3 (2015) 16GB", with a difference of about 10GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo Reno3 Pro 5G 256GB" is superior to the "Oppo U3 (2015) 16GB". 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 Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreRAM size
Oppo Reno3 Pro 5G 256GB99/10012.0GB
Oppo U3 (2015) 16GB50/1002.0GB

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" is 256.0GB. Also the "Oppo U3 (2015) 16GB" is 16.0GB. Regarding storage capacity, the "Oppo Reno3 Pro 5G 256GB" has a much larger data storage capacity compared to the "Oppo U3 (2015) 16GB", with a roughly 240GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo Reno3 Pro 5G 256GB" is superior to the "Oppo U3 (2015) 16GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreStorage size
Oppo Reno3 Pro 5G 256GB91/100256.0GB
Oppo U3 (2015) 16GB50/10016.0GB

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB" 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 Reno3 Pro 5G 256GB" has a 48.0MP main camera. Also, "Oppo U3 (2015) 16GB" has a 13.0MP main camera. Comparing rear camera performance, the "Oppo Reno3 Pro 5G 256GB" has a much higher pixel count compared to the "Oppo U3 (2015) 16GB", with a roughly 35MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo Reno3 Pro 5G 256GB" is superior to the "Oppo U3 (2015) 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreRear-camera resolution
Oppo Reno3 Pro 5G 256GB97/10048.0MP
Oppo U3 (2015) 16GB61/10013.0MP

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", 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 Reno3 Pro 5G 256GB" has an 32.0MP front camera and "Oppo U3 (2015) 16GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo Reno3 Pro 5G 256GB" has a much higher pixel count compared to the "Oppo U3 (2015) 16GB", with a roughly 27MP difference. As a result, the "Oppo Reno3 Pro 5G 256GB" is more suited than the "Oppo U3 (2015) 16GB" 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 Reno3 Pro 5G 256GB" over the "Oppo U3 (2015) 16GB".

ScoreFront-camera resolution
Oppo Reno3 Pro 5G 256GB97/10032.0MP
Oppo U3 (2015) 16GB50/1005.0MP

"Oppo Reno3 Pro 5G 256GB" and "Oppo U3 (2015) 16GB", performance comparison by specification sheet

Oppo Reno3 Pro 5G 256GBOppo U3 (2015) 16GB
ImageOppo Reno3 Pro 5G 256GBOppo U3 (2015) 16GB
MakerOppoOppo
Release date2019-122015-04
ColorBlack/White/Starry Night/Sunrise/Classic BlueWhite/Black
OSAndroidAndroid
Dimensions (width x height x thickness)72.4mm x 159.4mm x 7.7mm81.0mm x 156.8mm x 8.0mm
Weight171.0g195.0g
Display size6.5inch5.9inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 1920
Pixel density404ppi373ppi
Battery capacity4025.0mAh3000.0mAh
ChipsetQualcomm SDM765 Snapdragon 765GMediatek MT6752
CPU specs2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)1.7GHz×8(8.0-cores)
RAM size12.0GB2.0GB
Storage size256.0GB16.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution32.0MP5.0MP

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