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Should you buy vivo NEX 3S 5G 256GB or Oppo Reno3 Youth 128GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2020-03-09 17:04:55, Updated date: 2021-10-20 20:32:10

vivo NEX 3S 5G 256GBOppo Reno3 Youth 128GB
vivo NEX 3S 5G 256GBOppo Reno3 Youth 128GB

Are you having trouble comparing the differences in features and performance of the "vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 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.

vivo NEX 3S 5G 256GBOppo Reno3 Youth 128GB
vivo NEX 3S 5G 256GB

Oppo Reno3 Youth 128GB

General rating:
Holding comfortrating-image2.9
76.1mm x 167.4mm x 9.4mm
rating-image3.2
74.3mm x 160.3mm x 8.0mm
Weightrating-image2.4
219.5g
rating-image2.9
180.0g
Screen sizerating-image4.6
6.89inch
rating-image4.5
6.4inch
Display qualityrating-image3.8
363ppi
rating-image4.3
411ppi
Battery liferating-image4.1
4500.0mAh
rating-image4.0
4025.0mAh
Processing powerrating-image4.9
2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image4.7
2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
Memory capacityrating-image5.0
12.0GB
rating-image4.7
8.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image5.0
64.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image4.9
32.0MP

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", performance comparison

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB" 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 NEX 3S 5G 256GB" has a width of 76.1mm, a length of 167.4mm, and a thickness of 9.4mm. Also, the "Oppo Reno3 Youth 128GB" has a width of 74.3mm, a length of 160.3mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, the "Oppo Reno3 Youth 128GB" is smaller and more compact compared to the "vivo NEX 3S 5G 256GB". For that reason, the "Oppo Reno3 Youth 128GB" is easier to grip firmly and carry one-handed than the "vivo NEX 3S 5G 256GB". For that reason, we recommend the "Oppo Reno3 Youth 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo NEX 3S 5G 256GB" and the "Oppo Reno3 Youth 128GB". 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 NEX 3S 5G 256GB" and the "Oppo Reno3 Youth 128GB". 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 NEX 3S 5G 256GB58/10076.1mm x 167.4mm x 9.4mm
Oppo Reno3 Youth 128GB63/10074.3mm x 160.3mm x 8.0mm

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" is about 219.5g, and the weight of the "Oppo Reno3 Youth 128GB" is about 180.0g. Comparing the weight of the two devices, the "Oppo Reno3 Youth 128GB" is a considerably lighter smart phone than the "vivo NEX 3S 5G 256GB", and there is a difference of about 39.5g. In terms of the burden placed upon your fingers and wrist, the "Oppo Reno3 Youth 128GB" is superior to the "vivo NEX 3S 5G 256GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Oppo Reno3 Youth 128GB" over the "vivo NEX 3S 5G 256GB".

ScoreWeight
vivo NEX 3S 5G 256GB47/100219.5g
Oppo Reno3 Youth 128GB58/100180.0g

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" has a 6.89inch display. Also, the "Oppo Reno3 Youth 128GB" has a 6.4inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo NEX 3S 5G 256GB" and the "Oppo Reno3 Youth 128GB". 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 NEX 3S 5G 256GB91/1006.89inch
Oppo Reno3 Youth 128GB90/1006.4inch

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" is 1080 x 2256, and pixel density is 363ppi. Also, the resolution on the "Oppo Reno3 Youth 128GB" is 1080 x 2400, and pixel density is 411ppi. Comparing the pixel count, the "Oppo Reno3 Youth 128GB" has a higher pixel density than the "vivo NEX 3S 5G 256GB", with a difference of roughly 48ppi. As a result, images and videos on the "Oppo Reno3 Youth 128GB" have better picture quality than on the "vivo NEX 3S 5G 256GB", and the former is also easier on the eyes. Therefore, we recommend the "Oppo Reno3 Youth 128GB".

ScorePixel density
vivo NEX 3S 5G 256GB76/100363ppi
Oppo Reno3 Youth 128GB85/100411ppi

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" is 4500.0mAh, and the "Oppo Reno3 Youth 128GB" is 4025.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
vivo NEX 3S 5G 256GB81/1004500.0mAh
Oppo Reno3 Youth 128GB80/1004025.0mAh

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Oppo Reno3 Youth 128GB"'s CPU is a Qualcomm SM7250 Snapdragon 765G, with performance measured at 2.4GHz+2.2GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "vivo NEX 3S 5G 256GB" and the "Oppo Reno3 Youth 128GB". 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 NEX 3S 5G 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Oppo Reno3 Youth 128GB94/1002.4GHz+2.2GHz+1.8GHz×8(8.0-cores)

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" is 12.0GB and the weight of the "Oppo Reno3 Youth 128GB" is 8.0GB. Comparing the devices in terms of RAM, the "vivo NEX 3S 5G 256GB" has more RAM than the "Oppo Reno3 Youth 128GB", with a difference of about 4GB. For that reason the "vivo NEX 3S 5G 256GB" allows for smoother multitasking than the "Oppo Reno3 Youth 128GB", and apps are less likely to crash. In addition the "vivo NEX 3S 5G 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "vivo NEX 3S 5G 256GB".

ScoreRAM size
vivo NEX 3S 5G 256GB99/10012.0GB
Oppo Reno3 Youth 128GB93/1008.0GB

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" is 256.0GB. Also the "Oppo Reno3 Youth 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
vivo NEX 3S 5G 256GB91/100256.0GB
Oppo Reno3 Youth 128GB90/100128.0GB

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB" 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 NEX 3S 5G 256GB" has a 64.0MP main camera. Also, "Oppo Reno3 Youth 128GB" has a 48.0MP main camera. Comparing rear camera performance, the "vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB" 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.

ScoreRear-camera resolution
vivo NEX 3S 5G 256GB100/10064.0MP
Oppo Reno3 Youth 128GB97/10048.0MP

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", 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 NEX 3S 5G 256GB" has an 16.0MP front camera and "Oppo Reno3 Youth 128GB" has an 32.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo Reno3 Youth 128GB" has a much higher pixel count compared to the "vivo NEX 3S 5G 256GB", with a roughly 16MP difference. As a result, the "Oppo Reno3 Youth 128GB" is more suited than the "vivo NEX 3S 5G 256GB" 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 Youth 128GB" over the "vivo NEX 3S 5G 256GB".

ScoreFront-camera resolution
vivo NEX 3S 5G 256GB75/10016.0MP
Oppo Reno3 Youth 128GB97/10032.0MP

"vivo NEX 3S 5G 256GB" and "Oppo Reno3 Youth 128GB", performance comparison by specification sheet

vivo NEX 3S 5G 256GBOppo Reno3 Youth 128GB
Imagevivo NEX 3S 5G 256GBOppo Reno3 Youth 128GB
MakervivoOppo
Release date2020-03-142020-02-14
ColorBlack/Blue/OrangeWhite/Black/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)76.1mm x 167.4mm x 9.4mm74.3mm x 160.3mm x 8.0mm
Weight219.5g180.0g
Display size6.89inch6.4inch
Display typeSuper AMOLEDAMOLED
Screen resolution (width x height)1080 x 22561080 x 2400
Pixel density363ppi411ppi
Battery capacity4500.0mAh4025.0mAh
ChipsetQualcomm SM8250 Snapdragon 865Qualcomm SM7250 Snapdragon 765G
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.4GHz+2.2GHz+1.8GHz×8(8.0-cores)
RAM size12.0GB8.0GB
Storage size256.0GB128.0GB
Rear-camera resolution64.0MP48.0MP
Front-camera resolution16.0MP32.0MP

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