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ZTE nubia Z18 128GB vs Spice Stellar 440 (Mi-440) 4GB

Created date: 2018-11-18 10:16:51, Updated date: 2021-10-20 18:14:39

ZTE nubia Z18 128GBSpice Stellar 440 (Mi-440) 4GB
ZTE nubia Z18 128GBSpice Stellar 440 (Mi-440) 4GB

Here's our thorough comparison of the difference in performance and function between the "ZTE nubia Z18 128GB" and "Spice Stellar 440 (Mi-440) 4GB". Which one should you buy? We'll compare and explain what differs between the "ZTE nubia Z18 128GB" and "Spice Stellar 440 (Mi-440) 4GB" in a way that even people who aren't used to choosing between two similar products can understand.

ZTE nubia Z18 128GBSpice Stellar 440 (Mi-440) 4GB
ZTE nubia Z18 128GB

Spice Stellar 440 (Mi-440) 4GB

General rating:

78.7/100

(The 3073th of all smartphones)

31.6/100

(The 1952th of all smartphones)

Portability
66/100
76/100
Weight
61/100
82/100
Size of screen
89/100
58/100
Screen clarity
84/100
42/100
Battery duration
71/100
32/100
Processing capability
94/100
4/100
Memory capacity
93/100
5/100
Storage capacity
90/100
11/100
Rear camera function
87/100
66/100
Front camera function
58/100
27/100

Compare Performance and Usability

Size comparison of "ZTE nubia Z18 128GB" and "Spice Stellar 440 (Mi-440) 4GB". 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 "ZTE nubia Z18 128GB" is 72.6mm wide, 148.6mm tall, and 8.6mm thick. The "Spice Stellar 440 (Mi-440) 4GB" is 63.8mm tall, 127.6mm wide, and 11.5mm thick.

The "Spice Stellar 440 (Mi-440) 4GB" is also more compact than the "ZTE nubia Z18 128GB" in terms of the thickness of the devices. The "Spice Stellar 440 (Mi-440) 4GB" is easier than the "ZTE nubia Z18 128GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "Spice Stellar 440 (Mi-440) 4GB" rather than the "ZTE nubia Z18 128GB".

Comparing the width and height of the devices, the "Spice Stellar 440 (Mi-440) 4GB" is more compact than the "ZTE nubia Z18 128GB". The "Spice Stellar 440 (Mi-440) 4GB" is easier to carry around than the "ZTE nubia Z18 128GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "Spice Stellar 440 (Mi-440) 4GB" rather than the "ZTE nubia Z18 128GB".

Comparing the overall sizes, the "Spice Stellar 440 (Mi-440) 4GB" is significantly smaller than the "ZTE nubia Z18 128GB". The "Spice Stellar 440 (Mi-440) 4GB" is more convenient than the "ZTE nubia Z18 128GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "Spice Stellar 440 (Mi-440) 4GB" rather than the "ZTE nubia Z18 128GB".

ScoreDimensions (width x height x thickness)
ZTE nubia Z18 128GB66/10072.6mm x 148.6mm x 8.6mm
Spice Stellar 440 (Mi-440) 4GB76/10063.8mm x 127.6mm x 11.5mm

Which one is easier to hold, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"? 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 "ZTE nubia Z18 128GB" weighs 172.0g. The "Spice Stellar 440 (Mi-440) 4GB" clocks in at 119.0g. If you compare the weight of the two, the "Spice Stellar 440 (Mi-440) 4GB" is a considerably lighter smartphone than the "ZTE nubia Z18 128GB", with a difference of about 53g. Because of this, the "Spice Stellar 440 (Mi-440) 4GB" puts less of a burden on the fingers and wrists than the "ZTE nubia Z18 128GB". 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 "Spice Stellar 440 (Mi-440) 4GB" rather than the "ZTE nubia Z18 128GB".

ScoreWeight
ZTE nubia Z18 128GB61/100172.0g
Spice Stellar 440 (Mi-440) 4GB82/100119.0g

Which is better in terms of display, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"?

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 "ZTE nubia Z18 128GB" is 5.99inch, and 4.0inch on the "Spice Stellar 440 (Mi-440) 4GB". Comparing the sizes of the screens and displays, the "ZTE nubia Z18 128GB" is considerably larger than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 1.99inch. Compared to the "Spice Stellar 440 (Mi-440) 4GB", the "ZTE nubia Z18 128GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "ZTE nubia Z18 128GB" 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 "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreDisplay size
ZTE nubia Z18 128GB89/1005.99inch
Spice Stellar 440 (Mi-440) 4GB58/1004.0inch

Which one has a better display, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"?

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 "ZTE nubia Z18 128GB" has a 1080 x 2160 resolution and a pixel density of 403ppi. The "Spice Stellar 440 (Mi-440) 4GB", on the other hand, has a screen resolution of 480 x 800 and a pixel density of 233ppi. Comparing the screen definition, the "ZTE nubia Z18 128GB" has a much higher pixel density than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 170ppi. The screen on the "ZTE nubia Z18 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Spice Stellar 440 (Mi-440) 4GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScorePixel density
ZTE nubia Z18 128GB84/100403ppi
Spice Stellar 440 (Mi-440) 4GB42/100233ppi

How is the battery duration of "ZTE nubia Z18 128GB" different from that of "Spice Stellar 440 (Mi-440) 4GB" ? 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 "ZTE nubia Z18 128GB" has a battery capacity of 3450.0mAh, while the "Spice Stellar 440 (Mi-440) 4GB" has a 1400.0mAh battery. With regards to battery performance, the "ZTE nubia Z18 128GB" has a substantially larger battery capacity than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of 2050mAh. The "ZTE nubia Z18 128GB" can be used without charging for a longer time than the "Spice Stellar 440 (Mi-440) 4GB", 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 "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreBattery capacity
ZTE nubia Z18 128GB71/1003450.0mAh
Spice Stellar 440 (Mi-440) 4GB32/1001400.0mAh

Which is better in terms of CPU function, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"?

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 "ZTE nubia Z18 128GB" is equipped with a Qualcomm SDM845 Snapdragon 845 processor, and its performance speed is 2.65GHz+1.8GHz×8(8.0-cores). The "Spice Stellar 440 (Mi-440) 4GB" uses an Mediatek MT6572 CPU that performs at a speed of 1.0GHz×2(2.0-cores). Comparing CPU performance, the "ZTE nubia Z18 128GB" has significantly higher specs than the "Spice Stellar 440 (Mi-440) 4GB". The "ZTE nubia Z18 128GB" proves to be more advanced than the "Spice Stellar 440 (Mi-440) 4GB" 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 "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreCPU specs
ZTE nubia Z18 128GB94/1002.65GHz+1.8GHz×8(8.0-cores)
Spice Stellar 440 (Mi-440) 4GB4/1001.0GHz×2(2.0-cores)

How is "ZTE nubia Z18 128GB" different from "Spice Stellar 440 (Mi-440) 4GB" 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 "ZTE nubia Z18 128GB" has 8.0GB of memory. The "Spice Stellar 440 (Mi-440) 4GB", on the other hand, has 512.0MB. As for memory performance, the "ZTE nubia Z18 128GB" has a larger memory capacity than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 504GB. The "ZTE nubia Z18 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Spice Stellar 440 (Mi-440) 4GB". 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 "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreRAM size
ZTE nubia Z18 128GB93/1008.0GB
Spice Stellar 440 (Mi-440) 4GB5/100512.0MB

Which has a better storage capacity, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"?

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 "ZTE nubia Z18 128GB" has 128.0GB of storage, while the "Spice Stellar 440 (Mi-440) 4GB" has 4.0GB. In terms of ROM and data storage, the "ZTE nubia Z18 128GB" has a much larger capacity than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 124GB. The "ZTE nubia Z18 128GB" can save more photos and keep more apps installed than the "Spice Stellar 440 (Mi-440) 4GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreStorage size
ZTE nubia Z18 128GB90/100128.0GB
Spice Stellar 440 (Mi-440) 4GB11/1004.0GB

Compare the rear cameras of "ZTE nubia Z18 128GB" and "Spice Stellar 440 (Mi-440) 4GB". 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 "ZTE nubia Z18 128GB" has 24.0MP. The "Spice Stellar 440 (Mi-440) 4GB" has 15.0MP. The rear-facing camera of the "ZTE nubia Z18 128GB" also has a higher pixel count than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 9MP. The "ZTE nubia Z18 128GB" is more capable than the "Spice Stellar 440 (Mi-440) 4GB" 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 "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreRear-camera resolution
ZTE nubia Z18 128GB87/10024.0MP
Spice Stellar 440 (Mi-440) 4GB66/10015.0MP

Which has a front camera with better picture quality, "ZTE nubia Z18 128GB" or "Spice Stellar 440 (Mi-440) 4GB"?

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 "ZTE nubia Z18 128GB" has a resolution of 8.0MP. The "Spice Stellar 440 (Mi-440) 4GB"'s has 3.0MP. The front-facing camera of the "ZTE nubia Z18 128GB" has a significantly higher number of pixels than the "Spice Stellar 440 (Mi-440) 4GB", with a difference of about 5MP. Therefore, the "ZTE nubia Z18 128GB" is more suitable for taking photos and videos than the "Spice Stellar 440 (Mi-440) 4GB". If you want to take and print high-quality selfies, we recommend buying the "ZTE nubia Z18 128GB" rather than the "Spice Stellar 440 (Mi-440) 4GB".

ScoreFront-camera resolution
ZTE nubia Z18 128GB58/1008.0MP
Spice Stellar 440 (Mi-440) 4GB27/1003.0MP

Compare Performance Specs

ZTE nubia Z18 128GBSpice Stellar 440 (Mi-440) 4GB
ImageZTE nubia Z18 128GBSpice Stellar 440 (Mi-440) 4GB
MakerZTESpice
Release date2018-092014-12
ColorBlack/Red/Stary NightGray
OSAndroidAndroid
Dimensions (width x height x thickness)72.6mm x 148.6mm x 8.6mm63.8mm x 127.6mm x 11.5mm
Weight172.0g119.0g
Display size5.99inch4.0inch
Display typeLTPS IPS LCDTFT
Screen resolution (width x height)1080 x 2160480 x 800
Pixel density403ppi233ppi
Battery capacity3450.0mAh1400.0mAh
ChipsetQualcomm SDM845 Snapdragon 845Mediatek MT6572
CPU specs2.65GHz+1.8GHz×8(8.0-cores)1.0GHz×2(2.0-cores)
RAM size8.0GB512.0MB
Storage size128.0GB4.0GB
Rear-camera resolution24.0MP15.0MP
Front-camera resolution8.0MP3.0MP

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