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ZTE nubia Z20 512GB vs Celkon A403 (2015) 4GB: Full Comparison!

Created date: 2019-08-09 02:12:37, Updated date: 2021-10-20 21:40:32

ZTE nubia Z20 512GBCelkon A403 (2015) 4GB
ZTE nubia Z20 512GBCelkon A403 (2015) 4GB

How are the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

ZTE nubia Z20 512GBCelkon A403 (2015) 4GB
ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

General rating:
Griprating-image2.6
52/100
rating-image3.7
74/100
Screen qualityrating-image4.0
80/100
rating-image1.7
34/100
Performancerating-image4.9
98/100
rating-image1
13/100
Storage sizerating-image4.7
93/100
rating-image1
17/100
Batteryrating-image5.0
100/100
rating-image3.0
59/100
Rear-camera resolutionrating-image5.0
100/100
rating-image3.9
77/100
Front-camera resolutionrating-image
- /100
rating-image2.8
55/100

What is the difference between the "ZTE nubia Z20 512GB" and the "Celkon A403 (2015) 4GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

The design of ZTE nubia Z20 512GB

The "ZTE nubia Z20 512GB" is 158.6mm long, 75.3mm wide, and 9.0mm thick. It weighs 186.0g.

The design of Celkon A403 (2015) 4GB

The "Celkon A403 (2015) 4GB" is 125.0mm long, 65.0mm wide, and 10.2mm thick. It weighs 113.0g.

Which is the better design to use?

In comparison, the size difference is 33.5mm in length, 10.2mm in width, and 1.1mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Celkon A403 (2015) 4GB" easier to use and carry around. Flick typing is easier on the "Celkon A403 (2015) 4GB", making it relatively more user-friendly. Also, "Celkon A403 (2015) 4GB" is more compact than "ZTE nubia Z20 512GB" and less bulky for the user to carry around.

The difference in weight is 73g. The "Celkon A403 (2015) 4GB" is much lighter, putting less burden on the hand.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Ease of holding it in one hand62/10075/100
How much it does not feel heavy to hold in one hand28/10084/100
Ease of carrying around58/10067/100

Compare the display of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

Display of the ZTE nubia Z20 512GB

The "ZTE nubia Z20 512GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2340, and the pixel density is 401ppi. The "ZTE nubia Z20 512GB" has a 6.42inch screen size.

Display of the Celkon A403 (2015) 4GB

The "Celkon A403 (2015) 4GB" uses a TFT liquid crystal. The resolution is 480 x 800, and the pixel density is 233ppi. The "Celkon A403 (2015) 4GB" has a 4.0inch screen size.

Which has a better screen?

This makes a 2.42inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. The larger display on the "ZTE nubia Z20 512GB" is easy on the eyes, making it the better choice for surfing the web or browsing social media. The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose. In the gaming end, the "ZTE nubia Z20 512GB" offers a more suitable screen size. The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose, but the "Celkon A403 (2015) 4GB" shows only an unsatisfactory performance.

In terms of display, the "ZTE nubia Z20 512GB" is a better choice for those looking to use their phone for browsing the web or for gaming. 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. The "ZTE nubia Z20 512GB" also offers a crisp, cleaner display when using a VR headset than the "Celkon A403 (2015) 4GB". The "Celkon A403 (2015) 4GB" has the performance needed for this kind of purpose.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

How suited is the screen for usual usage?79/10046/100
How suited is the screen to play games on?83/10025/100

Compare the camera performances of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

Camera performance of ZTE nubia Z20 512GB

The main camera of the "ZTE nubia Z20 512GB" has 48.0MP.

Camera performance of Celkon A403 (2015) 4GB

The main camera of the "Celkon A403 (2015) 4GB" has 15.0MP. The front camera has 3.0MP.

Which camera performance is better?

The back cameras thus have a 33MP difference in comparison. The "ZTE nubia Z20 512GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. Also, for taking photos of objects in close proximity such as desserts or food that can be posted on Instagram, the camera of "ZTE nubia Z20 512GB" has a better performance. Both the "ZTE nubia Z20 512GB" and the "Celkon A403 (2015) 4GB" can be easily used for this kind of purpose.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Is is suited to taking far away objects with the rear camera?100/10077/100
Is it suited for taking close objects with the built-in camera? - 55/100

Comparison of the processing capabilities of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

The processing capability of the ZTE nubia Z20 512GB

Performance is defined by the chipset, and the "ZTE nubia Z20 512GB" uses the Qualcomm SM8150 Snapdragon 855+ SoC. The CPU performance is 2.96GHz+2.42GHz+1.78GHz×8(8.0-cores). The memory capacity is 8.0GB.

The processing capability of the Celkon A403 (2015) 4GB

Performance is defined by the chipset, and the "Celkon A403 (2015) 4GB" uses the Spreadtrum SC7715 SoC. The CPU performance is 1.0GHz×1(1.0-cores). The memory capacity is 512.0MB.

Which has the better processing capability?

As compared to the "Celkon A403 (2015) 4GB", the "ZTE nubia Z20 512GB" boasts boasts a better CPU and specs. This is a 504GB difference in memory capacity. The "ZTE nubia Z20 512GB" has more memory storage, making the "ZTE nubia Z20 512GB" work better for multitasking or running 3D games.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "ZTE nubia Z20 512GB" is the better choice to buy over the "Celkon A403 (2015) 4GB". Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "ZTE nubia Z20 512GB". The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose, but the "Celkon A403 (2015) 4GB" shows only an unsatisfactory performance.

The "ZTE nubia Z20 512GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. Complex, full-fledged 3D games definitely run better on the "ZTE nubia Z20 512GB" than the "Celkon A403 (2015) 4GB". The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose, but the "Celkon A403 (2015) 4GB" shows only an unsatisfactory performance.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet100/10017/100
Review on the CPU speed and the memory capacity while playing 3D games97/1003/100

Comparison of the battery life of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

Battery performance of ZTE nubia Z20 512GB

The "ZTE nubia Z20 512GB" has a battery capacity of 4000.0mAh.

Battery performance of Celkon A403 (2015) 4GB

The "Celkon A403 (2015) 4GB" has a battery capacity of 1400.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 2600mAh, 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 "ZTE nubia Z20 512GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "ZTE nubia Z20 512GB" over the "Celkon A403 (2015) 4GB". The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose.

The battery life of the "ZTE nubia Z20 512GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10059/100
Review on the battery life of a phone mainly using mainly games and videos100/10037/100

Compare the storage capacity of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB"

The storage capacity of the ZTE nubia Z20 512GB

The "ZTE nubia Z20 512GB" has 512.0GB of internal memory.

The storage capacity of the Celkon A403 (2015) 4GB

The "Celkon A403 (2015) 4GB" has 4.0GB 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 32.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 508GB. The "ZTE nubia Z20 512GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "ZTE nubia Z20 512GB" for fulfilling their storage needs, as the "Celkon A403 (2015) 4GB" unfortunately falls behind here. The "ZTE nubia Z20 512GB" has the necessary specs for this kind of purpose, but the "Celkon A403 (2015) 4GB" shows only an unsatisfactory performance.

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

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Review on the storage capacity when playing many games93/10017/100
Review on when you store many pictures and videos - 55/100

Which to buy, the "ZTE nubia Z20 512GB" or "Celkon A403 (2015) 4GB"

At the end of the day which is better, the "ZTE nubia Z20 512GB" or "Celkon A403 (2015) 4GB"?

If you're looking for something that's easy to hold, the compact "Celkon A403 (2015) 4GB" is a great choice. Its perfect screen size of 6.42inch makes the "ZTE nubia Z20 512GB" a lot easier to use. The "ZTE nubia Z20 512GB" also hands down has the superior specs. Between the "ZTE nubia Z20 512GB" and the "Celkon A403 (2015) 4GB", the "ZTE nubia Z20 512GB" is overall the clear winner.

ZTE nubia Z20 512GB

Celkon A403 (2015) 4GB

Handling52/10074/100
Display80/10034/100
CPU specs98/10013/100
General rating81/10043/100

Is it recommended to buy the ZTE nubia Z20 512GB, compared with other smartphones?

Compared to other smartphones, the "ZTE nubia Z20 512GB" 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 "ZTE nubia Z20 512GB" is a high-end smart phone.

Is it recommended to buy the Celkon A403 (2015) 4GB, compared with other smartphones?

Compared to other smart phones, the "Celkon A403 (2015) 4GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. Again, when compared to the average smartphone the processing power is fairly low. I'm sure you could get by with it if you're just making calls and emails, but if you plan on using apps I recommend going for a phone a rank up from this. Judging from the overall specs, the "Celkon A403 (2015) 4GB" is a mid-range smartphone.

What are the spec differences between the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB" ?

A summary of the technical specifications of the "ZTE nubia Z20 512GB" and "Celkon A403 (2015) 4GB". Functions and performance variations on the same model will be highlighted in red.

ZTE nubia Z20 512GBCelkon A403 (2015) 4GB
ZTE nubia Z20 512GBCelkon A403 (2015) 4GB
ColorTwilight Blue/Diamond BlackBlack/Light Blue/Red/Yellow
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 158.6mm x 9.0mm65.0mm x 125.0mm x 10.2mm
Weight186.0g113.0g
Display size6.42inch4.0inch
Display typeAMOLEDTFT
Screen resolution (width x height)1080 x 2340480 x 800
Pixel density401ppi233ppi
Battery capacity4000.0mAh1400.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Spreadtrum SC7715
CPU specs2.96GHz+2.42GHz+1.78GHz×8(8.0-cores)1.0GHz×1(1.0-cores)
RAM size8.0GB512.0MB
Storage size512.0GB4.0GB
Rear-camera resolution48.0MP15.0MP
Front-camera resolution3.0MP

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