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Xiaomi Mi 9 (2019) 256GB vs vivo X6S (2016) 64GB: Full Comparison!

Created date: 2019-03-19 06:02:08, Updated date: 2020-04-16 17:24:54

Xiaomi Mi 9 (2019) 256GBvivo X6S (2016) 64GB
Xiaomi Mi 9 (2019) 256GBvivo X6S (2016) 64GB

How did the evaluations between the "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 64GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Xiaomi Mi 9 (2019) 256GBvivo X6S (2016) 64GB
Xiaomi Mi 9 (2019) 256GB

vivo X6S (2016) 64GB

General rating:
Portabilityrating-image3.2
63/100
rating-image3.4
67/100
Weightrating-image3.1
61/100
rating-image3.7
74/100
Size of screenrating-image4.5
90/100
rating-image3.9
77/100
Screen clarityrating-image4.2
84/100
rating-image4.3
85/100
Battery durationrating-image3.5
69/100
rating-image2.8
56/100
Processing capabilityrating-image4.8
96/100
rating-image3.8
75/100
Memory capacityrating-image4.7
93/100
rating-image3.5
70/100
Storage capacityrating-image4.6
91/100
rating-image3.4
67/100
Rear camera functionrating-image4.9
97/100
rating-image3.1
61/100
Front camera functionrating-image4.1
81/100
rating-image2.9
58/100

Compare Performance and Usability

Size comparison of "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" is 74.7mm wide, 157.5mm tall, and 7.6mm thick. The "vivo X6S (2016) 64GB" is 73.8mm tall, 147.9mm wide, and 6.7mm thick.

There is no real difference between the "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 64GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 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.

When comparing their sizes as a whole, there is no real difference between the "Xiaomi Mi 9 (2019) 256GB"and "vivo X6S (2016) 64GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Xiaomi Mi 9 (2019) 256GB63/10074.7mm x 157.5mm x 7.6mm
vivo X6S (2016) 64GB67/10073.8mm x 147.9mm x 6.7mm

Which one is easier to hold, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" weighs 173.0g. The "vivo X6S (2016) 64GB" clocks in at 140.5g. If you compare the weight of the two, the "vivo X6S (2016) 64GB" is a considerably lighter smartphone than the "Xiaomi Mi 9 (2019) 256GB", with a difference of about 32.5g. Because of this, the "vivo X6S (2016) 64GB" puts less of a burden on the fingers and wrists than the "Xiaomi Mi 9 (2019) 256GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "vivo X6S (2016) 64GB" rather than the "Xiaomi Mi 9 (2019) 256GB".

ScoreWeight
Xiaomi Mi 9 (2019) 256GB61/100173.0g
vivo X6S (2016) 64GB74/100140.5g

Which is better in terms of display, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" is 6.39inch, and 5.2inch on the "vivo X6S (2016) 64GB". Comparing the sizes of the screens and displays, the "Xiaomi Mi 9 (2019) 256GB" is considerably larger than the "vivo X6S (2016) 64GB", with a difference of about 1.18inch. Compared to the "vivo X6S (2016) 64GB", the "Xiaomi Mi 9 (2019) 256GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Xiaomi Mi 9 (2019) 256GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreDisplay size
Xiaomi Mi 9 (2019) 256GB90/1006.39inch
vivo X6S (2016) 64GB77/1005.2inch

Which one has a better display, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has a 1080 x 2340 resolution and a pixel density of 403ppi. The "vivo X6S (2016) 64GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423ppi. There is not much of a difference in the pixel resolutions of the "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 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
Xiaomi Mi 9 (2019) 256GB84/100403ppi
vivo X6S (2016) 64GB85/100423ppi

How is the battery duration of "Xiaomi Mi 9 (2019) 256GB" different from that of "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has a battery capacity of 3300.0mAh, while the "vivo X6S (2016) 64GB" has a 2400.0mAh battery. With regards to battery performance, the "Xiaomi Mi 9 (2019) 256GB" has a substantially larger battery capacity than the "vivo X6S (2016) 64GB", with a difference of 900mAh. The "Xiaomi Mi 9 (2019) 256GB" can be used without charging for a longer time than the "vivo X6S (2016) 64GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreBattery capacity
Xiaomi Mi 9 (2019) 256GB69/1003300.0mAh
vivo X6S (2016) 64GB56/1002400.0mAh

Which is better in terms of CPU function, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" is equipped with a Qualcomm SM8150 Snapdragon 855 processor, and its performance speed is 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). The "vivo X6S (2016) 64GB" uses an Qualcomm MSM8976 Snapdragon 652 CPU that performs at a speed of 1.8GHz+1.4GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 (2019) 256GB" has significantly higher specs than the "vivo X6S (2016) 64GB". The "Xiaomi Mi 9 (2019) 256GB" proves to be more advanced than the "vivo X6S (2016) 64GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreCPU specs
Xiaomi Mi 9 (2019) 256GB96/1002.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
vivo X6S (2016) 64GB75/1001.8GHz+1.4GHz×8(8.0-cores)

How is "Xiaomi Mi 9 (2019) 256GB" different from "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has 8.0GB of memory. The "vivo X6S (2016) 64GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Mi 9 (2019) 256GB" has a larger memory capacity than the "vivo X6S (2016) 64GB", with a difference of about 4GB. The "Xiaomi Mi 9 (2019) 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "vivo X6S (2016) 64GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreRAM size
Xiaomi Mi 9 (2019) 256GB93/1008.0GB
vivo X6S (2016) 64GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has 256.0GB of storage, while the "vivo X6S (2016) 64GB" has 64.0GB. In terms of ROM and data storage, the "Xiaomi Mi 9 (2019) 256GB" has a much larger capacity than the "vivo X6S (2016) 64GB", with a difference of about 192GB. The "Xiaomi Mi 9 (2019) 256GB" can save more photos and keep more apps installed than the "vivo X6S (2016) 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreStorage size
Xiaomi Mi 9 (2019) 256GB91/100256.0GB
vivo X6S (2016) 64GB67/10064.0GB

Compare the rear cameras of "Xiaomi Mi 9 (2019) 256GB" and "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has 48.0MP. The "vivo X6S (2016) 64GB" has 13.0MP. The rear-facing camera of the "Xiaomi Mi 9 (2019) 256GB" also has a higher pixel count than the "vivo X6S (2016) 64GB", with a difference of about 35MP. The "Xiaomi Mi 9 (2019) 256GB" is more capable than the "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreRear-camera resolution
Xiaomi Mi 9 (2019) 256GB97/10048.0MP
vivo X6S (2016) 64GB61/10013.0MP

Which has a front camera with better picture quality, "Xiaomi Mi 9 (2019) 256GB" or "vivo X6S (2016) 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 "Xiaomi Mi 9 (2019) 256GB" has a resolution of 20.0MP. The "vivo X6S (2016) 64GB"'s has 8.0MP. The front-facing camera of the "Xiaomi Mi 9 (2019) 256GB" has a significantly higher number of pixels than the "vivo X6S (2016) 64GB", with a difference of about 12MP. Therefore, the "Xiaomi Mi 9 (2019) 256GB" is more suitable for taking photos and videos than the "vivo X6S (2016) 64GB". If you want to take and print high-quality selfies, we recommend buying the "Xiaomi Mi 9 (2019) 256GB" rather than the "vivo X6S (2016) 64GB".

ScoreFront-camera resolution
Xiaomi Mi 9 (2019) 256GB81/10020.0MP
vivo X6S (2016) 64GB58/1008.0MP

Compare Performance Specs

Xiaomi Mi 9 (2019) 256GBvivo X6S (2016) 64GB
ImageXiaomi Mi 9 (2019) 256GBvivo X6S (2016) 64GB
MakerXiaomivivo
Release date2019-032016-04
ColorLavender Violet/Ocean Blue/Piano BlackSilver/Gold/Rose Gold
OSAndroidAndroid
Dimensions (width x height x thickness)74.7mm x 157.5mm x 7.6mm73.8mm x 147.9mm x 6.7mm
Weight173.0g140.5g
Display size6.39inch5.2inch
Display typeSuper AMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 1920
Pixel density403ppi423ppi
Battery capacity3300.0mAh2400.0mAh
ChipsetQualcomm SM8150 Snapdragon 855Qualcomm MSM8976 Snapdragon 652
CPU specs2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)1.8GHz+1.4GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution20.0MP8.0MP

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