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Vivo U3 (2019) 64GB vs. Xiaomi Mi 9 Explorer 256GB Specs & Scores

Created date: 2019-10-20 16:33:49, Updated date: 2021-10-20 15:40:07

vivo U3 (2019) 64GBXiaomi Mi 9 Explorer 256GB
vivo U3 (2019) 64GBXiaomi Mi 9 Explorer 256GB

Are you having trouble comparing the differences in features and performance of the "vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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) 64GBXiaomi Mi 9 Explorer 256GB
vivo U3 (2019) 64GB

Xiaomi Mi 9 Explorer 256GB

General rating:
Holding comfortrating-image2.9
76.5mm x 162.2mm x 8.9mm
rating-image3.2
74.7mm x 157.5mm x 7.6mm
Weightrating-image2.7
193.0g
rating-image3.1
173.0g
Screen sizerating-image4.5
6.53inch
rating-image4.5
6.39inch
Display qualityrating-image4.2
394ppi
rating-image4.2
403ppi
Battery liferating-image4.2
5000.0mAh
rating-image3.5
3300.0mAh
Processing powerrating-image4.5
2.0GHz+1.7GHz×8(8.0-cores)
rating-image4.9
2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image5.0
12.0GB
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-image4.1
20.0MP

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 256GB", performance comparison

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" has a width of 74.7mm, a length of 157.5mm, and a thickness of 7.6mm.

Comparing the width and thickness of the body, the "Xiaomi Mi 9 Explorer 256GB" is smaller and more compact compared to the "vivo U3 (2019) 64GB". For that reason, the "Xiaomi Mi 9 Explorer 256GB" is easier to grip firmly and carry one-handed than the "vivo U3 (2019) 64GB". For that reason, we recommend the "Xiaomi Mi 9 Explorer 256GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo U3 (2019) 64GB" and the "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 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
Xiaomi Mi 9 Explorer 256GB63/10074.7mm x 157.5mm x 7.6mm

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is about 173.0g. Comparing the weight of the two devices, the "Xiaomi Mi 9 Explorer 256GB" is a lighter smart phone than the "vivo U3 (2019) 64GB", with a difference of about 20g. For that reason the "Xiaomi Mi 9 Explorer 256GB" is a smart phone that is less likely than the "vivo U3 (2019) 64GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Xiaomi Mi 9 Explorer 256GB" over the "vivo U3 (2019) 64GB".

ScoreWeight
vivo U3 (2019) 64GB53/100193.0g
Xiaomi Mi 9 Explorer 256GB61/100173.0g

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" has a 6.39inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo U3 (2019) 64GB" and the "Xiaomi Mi 9 Explorer 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
Xiaomi Mi 9 Explorer 256GB90/1006.39inch

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is 1080 x 2340, and pixel density is 403ppi. Comparing the pixel count, the difference in pixel density between the "vivo U3 (2019) 64GB" and the "Xiaomi Mi 9 Explorer 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
Xiaomi Mi 9 Explorer 256GB84/100403ppi

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is 3300.0mAh. Regarding battery capacity, the "vivo U3 (2019) 64GB" has greater battery capacity than the "Xiaomi Mi 9 Explorer 256GB", with a 1700mAh difference. Since the "vivo U3 (2019) 64GB" can be used for longer periods without recharging than the "Xiaomi Mi 9 Explorer 256GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo U3 (2019) 64GB" over the "Xiaomi Mi 9 Explorer 256GB".

ScoreBattery capacity
vivo U3 (2019) 64GB83/1005000.0mAh
Xiaomi Mi 9 Explorer 256GB69/1003300.0mAh

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB"'s CPU is a Qualcomm SM8150 Snapdragon 855, with performance measured at 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 Explorer 256GB" has higher specs compared to the "vivo U3 (2019) 64GB". For that reason, the "Xiaomi Mi 9 Explorer 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Mi 9 Explorer 256GB" over the "vivo U3 (2019) 64GB".

ScoreCPU specs
vivo U3 (2019) 64GB89/1002.0GHz+1.7GHz×8(8.0-cores)
Xiaomi Mi 9 Explorer 256GB98/1002.84GHz+2.42GHz+1.78GHz×8(8.0-cores)

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is 12.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi 9 Explorer 256GB" has more RAM than the "vivo U3 (2019) 64GB", with a difference of about 6GB. For that reason the "Xiaomi Mi 9 Explorer 256GB" allows for smoother multitasking than the "vivo U3 (2019) 64GB", and apps are less likely to crash. In addition the "Xiaomi Mi 9 Explorer 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Xiaomi Mi 9 Explorer 256GB".

ScoreRAM size
vivo U3 (2019) 64GB90/1006.0GB
Xiaomi Mi 9 Explorer 256GB99/10012.0GB

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is 256.0GB. Regarding storage capacity, the "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" is superior to the "vivo U3 (2019) 64GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Mi 9 Explorer 256GB" over the "vivo U3 (2019) 64GB".

ScoreStorage size
vivo U3 (2019) 64GB67/10064.0GB
Xiaomi Mi 9 Explorer 256GB91/100256.0GB

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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, "Xiaomi Mi 9 Explorer 256GB" has a 48.0MP main camera. Comparing rear camera performance, the "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" over the "vivo U3 (2019) 64GB".

ScoreRear-camera resolution
vivo U3 (2019) 64GB68/10016.0MP
Xiaomi Mi 9 Explorer 256GB97/10048.0MP

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 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 "Xiaomi Mi 9 Explorer 256GB" has an 20.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi 9 Explorer 256GB" has a higher pixel count than the "vivo U3 (2019) 64GB", with a roughly 4MP difference. As a result, the "Xiaomi Mi 9 Explorer 256GB" is better able to take high quality selfies than the "vivo U3 (2019) 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Mi 9 Explorer 256GB".

ScoreFront-camera resolution
vivo U3 (2019) 64GB75/10016.0MP
Xiaomi Mi 9 Explorer 256GB81/10020.0MP

"vivo U3 (2019) 64GB" and "Xiaomi Mi 9 Explorer 256GB", performance comparison by specification sheet

vivo U3 (2019) 64GBXiaomi Mi 9 Explorer 256GB
Imagevivo U3 (2019) 64GBXiaomi Mi 9 Explorer 256GB
MakervivoXiaomi
Release date2019-10-312019-06
ColorBlack/Blue/GreenTransparent Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.2mm x 8.9mm74.7mm x 157.5mm x 7.6mm
Weight193.0g173.0g
Display size6.53inch6.39inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density394ppi403ppi
Battery capacity5000.0mAh3300.0mAh
ChipsetQualcomm SDM675 Snapdragon 675Qualcomm SM8150 Snapdragon 855
CPU specs2.0GHz+1.7GHz×8(8.0-cores)2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size6.0GB12.0GB
Storage size64.0GB256.0GB
Rear-camera resolution16.0MP48.0MP
Front-camera resolution16.0MP20.0MP

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