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Which is better, Realme X3 (2020) 128GB or vivo iQOO Z1 256GB? We compared their features and specs in detail

Created date: 2020-06-24 18:27:14

Realme X3 (2020) 128GBvivo iQOO Z1 256GB
Realme X3 (2020) 128GBvivo iQOO Z1 256GB

Here's our thorough comparison of the difference in performance and function between the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB". Which one should you buy? We'll compare and explain what differs between the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" in a way that even people who aren't used to choosing between two similar products can understand.

Realme X3 (2020) 128GBvivo iQOO Z1 256GB
Realme X3 (2020) 128GB

vivo iQOO Z1 256GB

General rating:
Portabilityrating-image3.0
59/100
rating-image3.0
59/100
Weightrating-image2.5
49/100
rating-image2.6
52/100
Size of screenrating-image4.6
91/100
rating-image4.5
90/100
Screen clarityrating-image4.2
84/100
rating-image4.2
84/100
Battery durationrating-image4.0
80/100
rating-image4.1
81/100
Processing capabilityrating-image4.8
96/100
rating-image4.8
96/100
Memory capacityrating-image4.7
93/100
rating-image5.0
99/100
Storage capacityrating-image4.5
90/100
rating-image4.6
91/100
Rear camera functionrating-image5.0
100/100
rating-image4.9
97/100
Front camera functionrating-image3.8
75/100
rating-image3.8
75/100

Compare Performance and Usability

Size comparison of "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB". 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 "Realme X3 (2020) 128GB" is 75.8mm wide, 163.8mm tall, and 8.9mm thick. The "vivo iQOO Z1 256GB" is 75.6mm tall, 164.0mm wide, and 8.9mm thick.

There is no real difference between the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" 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 "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB", 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 "Realme X3 (2020) 128GB"and "vivo iQOO Z1 256GB". 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)
Realme X3 (2020) 128GB59/10075.8mm x 163.8mm x 8.9mm
vivo iQOO Z1 256GB59/10075.6mm x 164.0mm x 8.9mm

Which one is easier to hold, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"? 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 "Realme X3 (2020) 128GB" weighs 202.0g. The "vivo iQOO Z1 256GB" clocks in at 195.0g. The "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Realme X3 (2020) 128GB49/100202.0g
vivo iQOO Z1 256GB52/100195.0g

Which is better in terms of display, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"?

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 "Realme X3 (2020) 128GB" is 6.6inch, and 6.57inch on the "vivo iQOO Z1 256GB". The screens of the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Realme X3 (2020) 128GB91/1006.6inch
vivo iQOO Z1 256GB90/1006.57inch

Which one has a better display, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"?

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 "Realme X3 (2020) 128GB" has a 1080 x 2400 resolution and a pixel density of 398ppi. The "vivo iQOO Z1 256GB", on the other hand, has a screen resolution of 1080 x 2408 and a pixel density of 401ppi. There is not much of a difference in the pixel resolutions of the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB", 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
Realme X3 (2020) 128GB84/100398ppi
vivo iQOO Z1 256GB84/100401ppi

How is the battery duration of "Realme X3 (2020) 128GB" different from that of "vivo iQOO Z1 256GB" ? 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 "Realme X3 (2020) 128GB" has a battery capacity of 4200.0mAh, while the "vivo iQOO Z1 256GB" has a 4500.0mAh battery. The batteries of both the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" perform to the same extent. There is also no difference in the battery capacities of the "Realme X3 (2020) 128GB" and the "vivo iQOO Z1 256GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Realme X3 (2020) 128GB80/1004200.0mAh
vivo iQOO Z1 256GB81/1004500.0mAh

Which is better in terms of CPU function, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"?

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 "Realme X3 (2020) 128GB" is equipped with a Qualcomm SM8150 Snapdragon 855+ processor, and its performance speed is 2.96GHz+2.42GHz+1.78GHz×8(8.0-cores). The "vivo iQOO Z1 256GB" uses an Mediatek MT6889Z Dimensity 1000+ CPU that performs at a speed of 2.6GHz+2.0GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Realme X3 (2020) 128GB96/1002.96GHz+2.42GHz+1.78GHz×8(8.0-cores)
vivo iQOO Z1 256GB96/1002.6GHz+2.0GHz×8(8.0-cores)

How is "Realme X3 (2020) 128GB" different from "vivo iQOO Z1 256GB" 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 "Realme X3 (2020) 128GB" has 8.0GB of memory. The "vivo iQOO Z1 256GB", on the other hand, has 12.0GB. Comparing the memory performance, the "vivo iQOO Z1 256GB" has a larger memory capacity than the "Realme X3 (2020) 128GB", with a difference of approximately 4GB. For this reason, multitasking is smoother on the "vivo iQOO Z1 256GB" than the "Realme X3 (2020) 128GB", and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the "vivo iQOO Z1 256GB". For this reason, the "vivo iQOO Z1 256GB" is recommended.

ScoreRAM size
Realme X3 (2020) 128GB93/1008.0GB
vivo iQOO Z1 256GB99/10012.0GB

Which has a better storage capacity, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"?

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 "Realme X3 (2020) 128GB" has 128.0GB of storage, while the "vivo iQOO Z1 256GB" has 256.0GB. There is no real difference between the "Realme X3 (2020) 128GB"and "vivo iQOO Z1 256GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Realme X3 (2020) 128GB90/100128.0GB
vivo iQOO Z1 256GB91/100256.0GB

Compare the rear cameras of "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB". 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 "Realme X3 (2020) 128GB" has 64.0MP. The "vivo iQOO Z1 256GB" has 48.0MP. The rear facing cameras of the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Realme X3 (2020) 128GB100/10064.0MP
vivo iQOO Z1 256GB97/10048.0MP

Which has a front camera with better picture quality, "Realme X3 (2020) 128GB" or "vivo iQOO Z1 256GB"?

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 "Realme X3 (2020) 128GB" has a resolution of 16.0MP. The "vivo iQOO Z1 256GB"'s has 16.0MP. There is little difference between the camera capabilities and the pixel density of the "Realme X3 (2020) 128GB" and "vivo iQOO Z1 256GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Realme X3 (2020) 128GB75/10016.0MP
vivo iQOO Z1 256GB75/10016.0MP

Compare Performance Specs

Realme X3 (2020) 128GBvivo iQOO Z1 256GB
ImageRealme X3 (2020) 128GBvivo iQOO Z1 256GB
MakerRealmevivo
Release date2020-06-302020-06-01
ColorGlacier Blue/Arctic WhiteGalaxy Silver/Space blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.8mm x 163.8mm x 8.9mm75.6mm x 164.0mm x 8.9mm
Weight202.0g195.0g
Display size6.6inch6.57inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 2408
Pixel density398ppi401ppi
Battery capacity4200.0mAh4500.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Mediatek MT6889Z Dimensity 1000+
CPU specs2.96GHz+2.42GHz+1.78GHz×8(8.0-cores)2.6GHz+2.0GHz×8(8.0-cores)
RAM size8.0GB12.0GB
Storage size128.0GB256.0GB
Rear-camera resolution64.0MP48.0MP
Front-camera resolution16.0MP16.0MP

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