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Vivo iQOO Z1 256GB vs Xiaomi Mi 9 SE 128GB

Created date: 2020-05-18 12:28:44, Updated date: 2021-10-20 19:18:31

vivo iQOO Z1 256GBXiaomi Mi 9 SE 128GB
vivo iQOO Z1 256GBXiaomi Mi 9 SE 128GB

How are the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

vivo iQOO Z1 256GBXiaomi Mi 9 SE 128GB
vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

General rating:

77.7/100

(The 3110th of all smartphones)

76.3/100

(The 3183th of all smartphones)

Grip
50/100
63/100
Screen quality
81/100
80/100
Performance
99/100
96/100
Storage size
90/100
90/100
Battery
100/100
94/100
Rear-camera resolution
100/100
100/100
Front-camera resolution
100/100
100/100

What is the difference between the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

The design of vivo iQOO Z1 256GB

The "vivo iQOO Z1 256GB" is 164.0mm long, 75.6mm wide, and 8.9mm thick. It weighs 195.0g.

The design of Xiaomi Mi 9 SE 128GB

The "Xiaomi Mi 9 SE 128GB" is 147.5mm long, 70.5mm wide, and 7.5mm thick. It weighs 155.0g.

Which is the better design to use?

In comparison, the size difference is 16.5mm in length, 5mm in width, and 1.4mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Xiaomi Mi 9 SE 128GB" easier to use and carry around. Flick typing is easier on the "Xiaomi Mi 9 SE 128GB", making it relatively more user-friendly. Also, "Xiaomi Mi 9 SE 128GB" is more compact than "vivo iQOO Z1 256GB" and less bulky for the user to carry around.

The difference in weight is 40g. The "Xiaomi Mi 9 SE 128GB" is much lighter, putting less burden on the hand.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Ease of holding it in one hand61/10071/100
How much it does not feel heavy to hold in one hand22/10049/100
Ease of carrying around58/10064/100

Compare the display of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

Display of the vivo iQOO Z1 256GB

The "vivo iQOO Z1 256GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 2408, and the pixel density is 401ppi. The "vivo iQOO Z1 256GB" has a 6.57inch screen size.

Display of the Xiaomi Mi 9 SE 128GB

The "Xiaomi Mi 9 SE 128GB" uses a Super AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 431ppi. The "Xiaomi Mi 9 SE 128GB" has a 5.97inch screen size.

Which has a better screen?

This makes a 0.6inch difference in the display sizes. When you actually look at the screen, "vivo iQOO Z1 256GB" feels like it has a slightly bigger display. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose. If you compare how well the different phones support mobile games, the display size of "vivo iQOO Z1 256GB" makes it more suited for playing games. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

There is very little difference in the clarity of the displays of "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" when used for research, gaming, or other similar purposes. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. "Xiaomi Mi 9 SE 128GB" is comparatively more suited for use with VR as it has a sleeker display. The "Xiaomi Mi 9 SE 128GB" has the necessary specs for this kind of purpose.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

How suited is the screen for usual usage?80/10075/100
How suited is the screen to play games on?85/10078/100

Compare the camera performances of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

Camera performance of vivo iQOO Z1 256GB

The main camera of the "vivo iQOO Z1 256GB" has 48.0MP. The front camera has 16.0MP.

Camera performance of Xiaomi Mi 9 SE 128GB

The main camera of the "Xiaomi Mi 9 SE 128GB" has 48.0MP. The front camera has 20.0MP.

Which camera performance is better?

There is very little difference in the performance (or pixel count) of "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" when shooting distant objects or Instagrammable landscapes. Also, when using the rear camera to snap close shots of photogenic sweets or meals, there is very little difference between the pixel counts of the two phones. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

There is a 4MP difference in front camera pixel number. When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose. There is not much difference between the pixel counts of "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Is is suited to taking far away objects with the rear camera?100/100100/100
Is it suited for taking close objects with the built-in camera?100/100100/100

Comparison of the processing capabilities of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

The processing capability of the vivo iQOO Z1 256GB

Performance is defined by the chipset, and the "vivo iQOO Z1 256GB" uses the Mediatek MT6889Z Dimensity 1000+ SoC. The CPU performance is 2.6GHz+2.0GHz×8(8.0-cores). The memory capacity is 12.0GB.

The processing capability of the Xiaomi Mi 9 SE 128GB

Performance is defined by the chipset, and the "Xiaomi Mi 9 SE 128GB" uses the Qualcomm SDM712 Snapdragon 712 SoC. The CPU performance is 2.3GHz+1.7GHz×8(8.0-cores). The memory capacity is 6.0GB.

Which has the better processing capability?

The CPU specs are the same for both phones. This is a 6GB difference in memory capacity. The "vivo iQOO Z1 256GB" has more memory storage, making the "vivo iQOO Z1 256GB" work better for multitasking or running 3D games.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" are not large at all. For people who mainly use their phones to look things up online, watch videos and play games occasionally I can recommend the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" equally. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

There is basically no difference between "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" when playing 2D games or basic 3D games. For playing more memory-intensive 3D games, it is better to go with "vivo iQOO Z1 256GB" as it has better performance. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10099/100
Review on the CPU speed and the memory capacity while playing 3D games99/10094/100

Comparison of the battery life of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

Battery performance of vivo iQOO Z1 256GB

The "vivo iQOO Z1 256GB" has a battery capacity of 4500.0mAh.

Battery performance of Xiaomi Mi 9 SE 128GB

The "Xiaomi Mi 9 SE 128GB" has a battery capacity of 3070.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 1430mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "vivo iQOO Z1 256GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For average daily use, for example looking things up online, SNS, gaming or occasionally checking your screen I can recommend the "vivo iQOO Z1 256GB" slightly more. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

The battery life of the "vivo iQOO Z1 256GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10094/100
Review on the battery life of a phone mainly using mainly games and videos100/10085/100

Compare the storage capacity of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB"

The storage capacity of the vivo iQOO Z1 256GB

The "vivo iQOO Z1 256GB" has 256.0GB of internal memory.

The storage capacity of the Xiaomi Mi 9 SE 128GB

The "Xiaomi Mi 9 SE 128GB" has 128.0GB of internal memory.

Which has the easier storage to use?

The difference in internal memory is about 128GB. If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "vivo iQOO Z1 256GB" or "Xiaomi Mi 9 SE 128GB". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Mi 9 SE 128GB" can be easily used for this kind of purpose.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Review on the storage capacity when playing many games90/10090/100
Review on when you store many pictures and videos - -

Which to buy, the "vivo iQOO Z1 256GB" or "Xiaomi Mi 9 SE 128GB"

At the end of the day which is better, the "vivo iQOO Z1 256GB" or "Xiaomi Mi 9 SE 128GB"?

If you're looking for something that's easy to hold, the compact "Xiaomi Mi 9 SE 128GB" is a great choice. If choosing based on screen size, there is hardly any difference between "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB". There isn't much difference between "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" in terms of performance or specifications. Because both have advantages and disadvantages, I think that it is best to stick to the most important points that you want to emphasize.

vivo iQOO Z1 256GB

Xiaomi Mi 9 SE 128GB

Handling50/10063/100
Display81/10080/100
CPU specs99/10096/100
General rating85/10084/100

Is it recommended to buy the vivo iQOO Z1 256GB, compared with other smartphones?

Compared to other smartphones, the "vivo iQOO Z1 256GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "vivo iQOO Z1 256GB" is a high-end smart phone.

Is it recommended to buy the Xiaomi Mi 9 SE 128GB, compared with other smartphones?

Compared to other smart phones, the "Xiaomi Mi 9 SE 128GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "Xiaomi Mi 9 SE 128GB" is a high-end smart phone.

What are the spec differences between the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB" ?

A summary of the technical specifications of the "vivo iQOO Z1 256GB" and "Xiaomi Mi 9 SE 128GB". Functions and performance variations on the same model will be highlighted in red.

vivo iQOO Z1 256GBXiaomi Mi 9 SE 128GB
vivo iQOO Z1 256GBXiaomi Mi 9 SE 128GB
ColorGalaxy Silver/Space blueViolet/Blue/Gray
OSAndroidAndroid
Dimensions (width x height x thickness)75.6mm x 164.0mm x 8.9mm70.5mm x 147.5mm x 7.5mm
Weight195.0g155.0g
Display size6.57inch5.97inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)1080 x 24081080 x 2340
Pixel density401ppi431ppi
Battery capacity4500.0mAh3070.0mAh
ChipsetMediatek MT6889Z Dimensity 1000+Qualcomm SDM712 Snapdragon 712
CPU specs2.6GHz+2.0GHz×8(8.0-cores)2.3GHz+1.7GHz×8(8.0-cores)
RAM size12.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution16.0MP20.0MP

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