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Vivo iQOO Z1 256GB vs Xiaomi Redmi Note 7 128GB: Which is the best?

Created date: 2020-05-18 13:49:48, Updated date: 2021-10-20 20:39:35

vivo iQOO Z1 256GBXiaomi Redmi Note 7 128GB
vivo iQOO Z1 256GBXiaomi Redmi Note 7 128GB

How are the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

vivo iQOO Z1 256GBXiaomi Redmi Note 7 128GB
vivo iQOO Z1 256GB

Xiaomi Redmi Note 7 128GB

General rating:

77.7/100

(The 3110th of all smartphones)

74.8/100

(The 3278th of all smartphones)

Grip
50/100
53/100
Screen quality
81/100
80/100
Performance
99/100
96/100
Storage size
90/100
90/100
Battery
100/100
100/100
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 Redmi Note 7 128GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB

The "Xiaomi Redmi Note 7 128GB" is 159.2mm long, 75.2mm wide, and 8.1mm thick. It weighs 186.0g.

Which is the better design to use?

In comparison, the size difference is 4.8mm in length, 0.3mm in width, and 0.8mm in thickness. Both the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB" are equally easy to use with one hand. Hiragana flick input is basically just as easy to use with "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB". Both the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB" are basically equally portable and easy to handle.

The difference in weight is 9g. "Xiaomi Redmi Note 7 128GB" weighs less than "vivo iQOO Z1 256GB" and is easier to handle.

vivo iQOO Z1 256GB

Xiaomi Redmi Note 7 128GB

Ease of holding it in one hand61/10064/100
How much it does not feel heavy to hold in one hand22/10028/100
Ease of carrying around58/10059/100

Compare the display of the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB

The "Xiaomi Redmi Note 7 128GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 2340, and the pixel density is 409ppi. The "Xiaomi Redmi Note 7 128GB" has a 6.3inch screen size.

Which has a better screen?

This makes a 0.27inch difference in the display sizes. When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. 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 Redmi Note 7 128GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 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 Redmi Note 7 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. When you compare how easy it is to see the VR on the two phones, it is pretty much the same.

vivo iQOO Z1 256GB

Xiaomi Redmi Note 7 128GB

How suited is the screen for usual usage?80/10078/100
How suited is the screen to play games on?85/10082/100

Compare the camera performances of the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB

The main camera of the "Xiaomi Redmi Note 7 128GB" has 48.0MP. The front camera has 13.0MP.

Which camera performance is better?

There is very little difference in the performance (or pixel count) of "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB" can be easily used for this kind of purpose.

There is a 3MP difference in front camera pixel number. The "vivo iQOO Z1 256GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 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 Redmi Note 7 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 Redmi Note 7 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 Redmi Note 7 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 Redmi Note 7 128GB

Performance is defined by the chipset, and the "Xiaomi Redmi Note 7 128GB" uses the Qualcomm SDM660 Snapdragon 660 SoC. The CPU performance is 2.2GHz+1.8GHz×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 Redmi Note 7 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 Redmi Note 7 128GB" equally. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 128GB" can be easily used for this kind of purpose.

There is basically no difference between "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB" can be easily used for this kind of purpose.

vivo iQOO Z1 256GB

Xiaomi Redmi Note 7 128GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10098/100
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 Redmi Note 7 128GB"

Battery performance of vivo iQOO Z1 256GB

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

Battery performance of Xiaomi Redmi Note 7 128GB

The "Xiaomi Redmi Note 7 128GB" has a battery capacity of 4000.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 500mAh, 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.

If you use the phone infrequently for just making calls or checking the time, I think the "vivo iQOO Z1 256GB" is a bit better. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 128GB". Both the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 128GB" can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. Both the "vivo iQOO Z1 256GB" and the "Xiaomi Redmi Note 7 128GB" can be easily used for this kind of purpose.

vivo iQOO Z1 256GB

Xiaomi Redmi Note 7 128GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/100100/100
Review on the battery life of a phone mainly using mainly games and videos100/100100/100

Compare the storage capacity of the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB

The "Xiaomi Redmi Note 7 128GB" has 128.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

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 Redmi Note 7 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 Redmi Note 7 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 Redmi Note 7 128GB

Review on the storage capacity when playing many games90/10090/100
Review on when you store many pictures and videos - 92/100

Which to buy, the "vivo iQOO Z1 256GB" or "Xiaomi Redmi Note 7 128GB"

At the end of the day which is better, the "vivo iQOO Z1 256GB" or "Xiaomi Redmi Note 7 128GB"?

When it comes to being easy to handle and carry around, there is hardly any difference between "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB". If choosing based on screen size, there is hardly any difference between "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB". There isn't much difference between "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 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 Redmi Note 7 128GB

Handling50/10053/100
Display81/10080/100
CPU specs99/10096/100
General rating85/10085/100

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 Redmi Note 7 128GB, compared with other smartphones?

Compared to other smartphones, the "Xiaomi Redmi Note 7 128GB" 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 "Xiaomi Redmi Note 7 128GB" is a high-end smart phone.

What are the spec differences between the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB" ?

A summary of the technical specifications of the "vivo iQOO Z1 256GB" and "Xiaomi Redmi Note 7 128GB". Functions and performance variations on the same model will be highlighted in red.

vivo iQOO Z1 256GBXiaomi Redmi Note 7 128GB
vivo iQOO Z1 256GBXiaomi Redmi Note 7 128GB
ColorGalaxy Silver/Space blueBlue/Black/Twilight Gold/White
OSAndroidAndroid
Dimensions (width x height x thickness)75.6mm x 164.0mm x 8.9mm75.2mm x 159.2mm x 8.1mm
Weight195.0g186.0g
Display size6.57inch6.3inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 24081080 x 2340
Pixel density401ppi409ppi
Battery capacity4500.0mAh4000.0mAh
ChipsetMediatek MT6889Z Dimensity 1000+Qualcomm SDM660 Snapdragon 660
CPU specs2.6GHz+2.0GHz×8(8.0-cores)2.2GHz+1.8GHz×8(8.0-cores)
RAM size12.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution16.0MP13.0MP

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