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Which is better, vivo U3 (2019) 64GB or Oppo Reno2 (2019) 256GB? We compared their features and specs in detail

Created date: 2019-10-20 16:33:41, Updated date: 2021-10-20 18:12:19

vivo U3 (2019) 64GBOppo Reno2 (2019) 256GB
vivo U3 (2019) 64GBOppo Reno2 (2019) 256GB

Are you having trouble comparing the differences in features and performance of the "vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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.

vivo U3 (2019) 64GBOppo Reno2 (2019) 256GB
vivo U3 (2019) 64GB

Oppo Reno2 (2019) 256GB

General rating:
Holding comfortrating-image2.9
76.5mm x 162.2mm x 8.9mm
rating-image3.1
74.3mm x 160.0mm x 9.5mm
Weightrating-image2.7
193.0g
rating-image2.7
189.0g
Screen sizerating-image4.5
6.53inch
rating-image4.5
6.5inch
Display qualityrating-image4.2
394ppi
rating-image4.2
404ppi
Battery liferating-image4.2
5000.0mAh
rating-image4.0
4000.0mAh
Processing powerrating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
rating-image4.6
2.2GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image4.7
8.0GB
Storage capacityrating-image3.4
64.0GB
rating-image4.6
256.0GB
Rear camera performancerating-image3.4
16.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image3.8
16.0MP

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", performance comparison

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB" 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 "vivo U3 (2019) 64GB" has a width of 76.5mm, a length of 162.2mm, and a thickness of 8.9mm. Also, the "Oppo Reno2 (2019) 256GB" has a width of 74.3mm, a length of 160.0mm, and a thickness of 9.5mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB". 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 "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB". 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)
vivo U3 (2019) 64GB58/10076.5mm x 162.2mm x 8.9mm
Oppo Reno2 (2019) 256GB61/10074.3mm x 160.0mm x 9.5mm

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" is about 193.0g, and the weight of the "Oppo Reno2 (2019) 256GB" is about 189.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
vivo U3 (2019) 64GB53/100193.0g
Oppo Reno2 (2019) 256GB54/100189.0g

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" has a 6.53inch display. Also, the "Oppo Reno2 (2019) 256GB" has a 6.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB". 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
vivo U3 (2019) 64GB90/1006.53inch
Oppo Reno2 (2019) 256GB90/1006.5inch

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" is 1080 x 2340, and pixel density is 394ppi. Also, the resolution on the "Oppo Reno2 (2019) 256GB" is 1080 x 2400, and pixel density is 404ppi. Comparing the pixel count, the difference in pixel density between the "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB" 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
vivo U3 (2019) 64GB83/100394ppi
Oppo Reno2 (2019) 256GB84/100404ppi

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" is 5000.0mAh, and the "Oppo Reno2 (2019) 256GB" is 4000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
vivo U3 (2019) 64GB83/1005000.0mAh
Oppo Reno2 (2019) 256GB80/1004000.0mAh

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB"'s CPU is a Qualcomm SDM675 Snapdragon 675, with performance measured at 2.0GHz+1.7GHz×8(8.0-cores). Also, the "Oppo Reno2 (2019) 256GB"'s CPU is a Qualcomm SDM730 Snapdragon 730G, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB". 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
vivo U3 (2019) 64GB89/1002.0GHz+1.7GHz×8(8.0-cores)
Oppo Reno2 (2019) 256GB92/1002.2GHz+1.8GHz×8(8.0-cores)

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" is 6.0GB and the weight of the "Oppo Reno2 (2019) 256GB" is 8.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo U3 (2019) 64GB" and the "Oppo Reno2 (2019) 256GB". 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
vivo U3 (2019) 64GB90/1006.0GB
Oppo Reno2 (2019) 256GB93/1008.0GB

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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 "vivo U3 (2019) 64GB" is 64.0GB. Also the "Oppo Reno2 (2019) 256GB" is 256.0GB. Regarding storage capacity, the "Oppo Reno2 (2019) 256GB" has a much larger data storage capacity compared to the "vivo U3 (2019) 64GB", with a roughly 192GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo Reno2 (2019) 256GB" is superior to the "vivo U3 (2019) 64GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo Reno2 (2019) 256GB" over the "vivo U3 (2019) 64GB".

ScoreStorage size
vivo U3 (2019) 64GB67/10064.0GB
Oppo Reno2 (2019) 256GB91/100256.0GB

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB" 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.

"vivo U3 (2019) 64GB" has a 16.0MP main camera. Also, "Oppo Reno2 (2019) 256GB" has a 48.0MP main camera. Comparing rear camera performance, the "Oppo Reno2 (2019) 256GB" has a much higher pixel count compared to the "vivo U3 (2019) 64GB", with a roughly 32MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Oppo Reno2 (2019) 256GB" is superior to the "vivo U3 (2019) 64GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Oppo Reno2 (2019) 256GB" over the "vivo U3 (2019) 64GB".

ScoreRear-camera resolution
vivo U3 (2019) 64GB68/10016.0MP
Oppo Reno2 (2019) 256GB97/10048.0MP

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", 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.

"vivo U3 (2019) 64GB" has an 16.0MP front camera and "Oppo Reno2 (2019) 256GB" has an 16.0MP front camera. Comparing rear camera performance, the "vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB" 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.

ScoreFront-camera resolution
vivo U3 (2019) 64GB75/10016.0MP
Oppo Reno2 (2019) 256GB75/10016.0MP

"vivo U3 (2019) 64GB" and "Oppo Reno2 (2019) 256GB", performance comparison by specification sheet

vivo U3 (2019) 64GBOppo Reno2 (2019) 256GB
Imagevivo U3 (2019) 64GBOppo Reno2 (2019) 256GB
MakervivoOppo
Release date2019-10-312019-09-28
ColorBlack/Blue/GreenLuminous Black/Ocean Blue/Sunset Pink
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.2mm x 8.9mm74.3mm x 160.0mm x 9.5mm
Weight193.0g189.0g
Display size6.53inch6.5inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 23401080 x 2400
Pixel density394ppi404ppi
Battery capacity5000.0mAh4000.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm SDM730 Snapdragon 730G
CPU specs2.0GHz+1.7GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB8.0GB
Storage size64.0GB256.0GB
Rear-camera resolution16.0MP48.0MP
Front-camera resolution16.0MP16.0MP

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