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ZTE nubia Z20 512GB vs. Galaxy S7 edge 128GB Specs & Scores

Created date: 2019-08-09 00:28:53, Updated date: 2020-04-16 18:00:18

ZTE nubia Z20 512GBGalaxy S7 edge 128GB
ZTE nubia Z20 512GBGalaxy S7 edge 128GB

Are you having trouble comparing the differences in features and performance of the "ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

ZTE nubia Z20 512GBGalaxy S7 edge 128GB
ZTE nubia Z20 512GB

Galaxy S7 edge 128GB

General rating:

79.2/100

(The 3055th of all smartphones)

69.5/100

(The 1057th of all smartphones)

Holding comfort
60/100
67/100
Weight
56/100
67/100
Screen size
90/100
82/100
Display quality
84/100
88/100
Battery life
80/100
74/100
Processing power
96/100
57/100
Memory capacity
93/100
70/100
Storage capacity
95/100
90/100
Rear camera performance
97/100
59/100
Front camera performance
- /100
50/100

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", performance comparison

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "ZTE nubia Z20 512GB" has a width of 75.3mm, a length of 158.6mm, and a thickness of 9.0mm. Also, the "Galaxy S7 edge 128GB" has a width of 72.6mm, a length of 150.9mm, and a thickness of 7.7mm.

Comparing the width and thickness of the body, the "Galaxy S7 edge 128GB" is smaller and more compact compared to the "ZTE nubia Z20 512GB". For that reason, the "Galaxy S7 edge 128GB" is easier to grip firmly and carry one-handed than the "ZTE nubia Z20 512GB". For that reason, we recommend the "Galaxy S7 edge 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "ZTE nubia Z20 512GB" and the "Galaxy S7 edge 128GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, the "Galaxy S7 edge 128GB" has a large size compared to the "ZTE nubia Z20 512GB". For that reason the "Galaxy S7 edge 128GB" is a size that is easier to use in one hand and comfortably carry than the "ZTE nubia Z20 512GB". That's why we recommend the "Galaxy S7 edge 128GB".

ScoreDimensions (width x height x thickness)
ZTE nubia Z20 512GB60/10075.3mm x 158.6mm x 9.0mm
Galaxy S7 edge 128GB67/10072.6mm x 150.9mm x 7.7mm

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "ZTE nubia Z20 512GB" is about 186.0g, and the weight of the "Galaxy S7 edge 128GB" is about 157.0g. Comparing the weight of the two devices, the "Galaxy S7 edge 128GB" is a considerably lighter smart phone than the "ZTE nubia Z20 512GB", and there is a difference of about 29g. In terms of the burden placed upon your fingers and wrist, the "Galaxy S7 edge 128GB" is superior to the "ZTE nubia Z20 512GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Galaxy S7 edge 128GB" over the "ZTE nubia Z20 512GB".

ScoreWeight
ZTE nubia Z20 512GB56/100186.0g
Galaxy S7 edge 128GB67/100157.0g

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "ZTE nubia Z20 512GB" has a 6.42inch display. Also, the "Galaxy S7 edge 128GB" has a 5.5inch display. Comparing the screen size, the "ZTE nubia Z20 512GB" has a larger screen compared to the "Galaxy S7 edge 128GB", with a roughly 0.91inch difference. As a result, the user is less likely to mistap when using apps on the "ZTE nubia Z20 512GB" than on the "Galaxy S7 edge 128GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "ZTE nubia Z20 512GB".

ScoreDisplay size
ZTE nubia Z20 512GB90/1006.42inch
Galaxy S7 edge 128GB82/1005.5inch

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "ZTE nubia Z20 512GB" is 1080 x 2340, and pixel density is 401ppi. Also, the resolution on the "Galaxy S7 edge 128GB" is 1440 x 2560, and pixel density is 534ppi. Comparing the pixel count, the difference in pixel density between the "ZTE nubia Z20 512GB" and the "Galaxy S7 edge 128GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
ZTE nubia Z20 512GB84/100401ppi
Galaxy S7 edge 128GB88/100534ppi

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "ZTE nubia Z20 512GB" is 4000.0mAh, and the "Galaxy S7 edge 128GB" is 3600.0mAh. Regarding battery capacity, the "ZTE nubia Z20 512GB" has greater battery capacity than the "Galaxy S7 edge 128GB", with a 400mAh difference. If battery is a priority, then the "ZTE nubia Z20 512GB" is recommended over the "Galaxy S7 edge 128GB".

ScoreBattery capacity
ZTE nubia Z20 512GB80/1004000.0mAh
Galaxy S7 edge 128GB74/1003600.0mAh

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "ZTE nubia Z20 512GB"'s CPU is a Qualcomm SM8150 Snapdragon 855+, with performance measured at 2.96GHz+2.42GHz+1.78GHz×8(8.0-cores). Also, the "Galaxy S7 edge 128GB"'s CPU is a Qualcomm MSM8996 Snapdragon 820, with performance measured at 2.15GHz+1.6GHz×4(4.0-cores). Comparing CPU performance, the "ZTE nubia Z20 512GB" has considerably higher specs than the "Galaxy S7 edge 128GB". In terms of being able to comfortably play games and run apps smoothly, the "ZTE nubia Z20 512GB" is superior to the "Galaxy S7 edge 128GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "ZTE nubia Z20 512GB" over the "Galaxy S7 edge 128GB".

ScoreCPU specs
ZTE nubia Z20 512GB96/1002.96GHz+2.42GHz+1.78GHz×8(8.0-cores)
Galaxy S7 edge 128GB57/1002.15GHz+1.6GHz×4(4.0-cores)

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "ZTE nubia Z20 512GB" is 8.0GB and the weight of the "Galaxy S7 edge 128GB" is 4.0GB. Comparing the devices in terms of RAM, the "ZTE nubia Z20 512GB" has a significantly larger amount of RAM than the "Galaxy S7 edge 128GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "ZTE nubia Z20 512GB" is superior to the "Galaxy S7 edge 128GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "ZTE nubia Z20 512GB" over the "Galaxy S7 edge 128GB".

ScoreRAM size
ZTE nubia Z20 512GB93/1008.0GB
Galaxy S7 edge 128GB70/1004.0GB

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "ZTE nubia Z20 512GB" is 512.0GB. Also the "Galaxy S7 edge 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
ZTE nubia Z20 512GB95/100512.0GB
Galaxy S7 edge 128GB90/100128.0GB

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"ZTE nubia Z20 512GB" has a 48.0MP main camera. Also, "Galaxy S7 edge 128GB" has a 12.0MP main camera. Comparing rear camera performance, the "ZTE nubia Z20 512GB" has a much higher pixel count compared to the "Galaxy S7 edge 128GB", with a roughly 36MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "ZTE nubia Z20 512GB" is superior to the "Galaxy S7 edge 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "ZTE nubia Z20 512GB" over the "Galaxy S7 edge 128GB".

ScoreRear-camera resolution
ZTE nubia Z20 512GB97/10048.0MP
Galaxy S7 edge 128GB59/10012.0MP

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

ScoreFront-camera resolution
ZTE nubia Z20 512GB - /100
Galaxy S7 edge 128GB50/1005.0MP

"ZTE nubia Z20 512GB" and "Galaxy S7 edge 128GB", performance comparison by specification sheet

ZTE nubia Z20 512GBGalaxy S7 edge 128GB
ImageZTE nubia Z20 512GBGalaxy S7 edge 128GB
MakerZTESamsung
Release date2019-082016-03
ColorTwilight Blue/Diamond BlackBlack/White/Gold/Silver/Pink Gold/Black Pearl/Coral Blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 158.6mm x 9.0mm72.6mm x 150.9mm x 7.7mm
Weight186.0g157.0g
Display size6.42inch5.5inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401440 x 2560
Pixel density401ppi534ppi
Battery capacity4000.0mAh3600.0mAh
ChipsetQualcomm SM8150 Snapdragon 855+Qualcomm MSM8996 Snapdragon 820
CPU specs2.96GHz+2.42GHz+1.78GHz×8(8.0-cores)2.15GHz+1.6GHz×4(4.0-cores)
RAM size8.0GB4.0GB
Storage size512.0GB128.0GB
Rear-camera resolution48.0MP12.0MP

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