Which is better, ZTE Blade 20 5G 128GB or ZTE Blade A7 64GB? We compared their features and specs in detail
Created date: 2020-11-04 20:53:30
Here's our thorough comparison of the difference in performance and function between the "ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB". Which one should you buy? We'll compare and explain what differs between the "ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" in a way that even people who aren't used to choosing between two similar products can understand.
Contents
- 1."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", performance comparison
- 1-0."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", which is more comfortable to hold? Weight comparison
- 1-2."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" size comparison. Which to choose?
- 1-3."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" rear camera performance comparison. Which has a higher resolution?
- 1-4."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", whose front camera has a better picture quality?
- 1-5."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", which has a clearer display?
- 1-6."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", whose display is easier to use?
- 1-7."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", which has more data storage?
- 1-8."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", what's the difference in memory capacity?
- 1-9."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", which has better CPU?
- 1-10."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", a summary of the differences in battery life
- 2."ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", performance comparison by specification sheet
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", performance comparison
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" 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 Blade 20 5G 128GB" has a width of 75.8mm, a length of 165.9mm, and a thickness of 8.9mm. Also, the "ZTE Blade A7 64GB" has a width of 72.8mm, a length of 154.0mm, and a thickness of 7.9mm.
Comparing the width and thickness of the body, the "ZTE Blade A7 64GB" is smaller and more compact compared to the "ZTE Blade 20 5G 128GB". For that reason, the "ZTE Blade A7 64GB" is easier to grip firmly and carry one-handed than the "ZTE Blade 20 5G 128GB". For that reason, we recommend the "ZTE Blade A7 64GB".
Comparing the width and thickness of the body, the "ZTE Blade A7 64GB" is a more compact size than the "ZTE Blade 20 5G 128GB". For that reason the "ZTE Blade A7 64GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "ZTE Blade A7 64GB".
Comparing the overall size of the two devices, the "ZTE Blade A7 64GB" has a large size compared to the "ZTE Blade 20 5G 128GB". For that reason the "ZTE Blade A7 64GB" is a size that is easier to use in one hand and comfortably carry than the "ZTE Blade 20 5G 128GB". That's why we recommend the "ZTE Blade A7 64GB".
Score | Dimensions (width x height x thickness) | |
---|---|---|
ZTE Blade 20 5G 128GB | 59/100 | 75.8mm x 165.9mm x 8.9mm |
ZTE Blade A7 64GB | 66/100 | 72.8mm x 154.0mm x 7.9mm |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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.
Score | Weight | |
---|---|---|
ZTE Blade 20 5G 128GB | - /100 | |
ZTE Blade A7 64GB | 71/100 | 146.0g |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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 Blade 20 5G 128GB" has a 6.52inch display. Also, the "ZTE Blade A7 64GB" has a 6.01inch display. Comparing the screen size, there is a negligible difference in screen size between the "ZTE Blade 20 5G 128GB" and the "ZTE Blade A7 64GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.
Score | Display size | |
---|---|---|
ZTE Blade 20 5G 128GB | 90/100 | 6.52inch |
ZTE Blade A7 64GB | 90/100 | 6.01inch |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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 Blade 20 5G 128GB" is 720 x 1560, and pixel density is 263ppi. Also, the resolution on the "ZTE Blade A7 64GB" is 720 x 1560, and pixel density is 285ppi. Comparing the pixel count, the "ZTE Blade A7 64GB" has a higher pixel density than the "ZTE Blade 20 5G 128GB", with a difference of roughly 22ppi. As a result, images and videos on the "ZTE Blade A7 64GB" have better picture quality than on the "ZTE Blade 20 5G 128GB", and the former is also easier on the eyes. Therefore, we recommend the "ZTE Blade A7 64GB".
Score | Pixel density | |
---|---|---|
ZTE Blade 20 5G 128GB | 52/100 | 263ppi |
ZTE Blade A7 64GB | 57/100 | 285ppi |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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.
Score | Battery capacity | |
---|---|---|
ZTE Blade 20 5G 128GB | - /100 | |
ZTE Blade A7 64GB | 68/100 | 3200.0mAh |
Want to read it together
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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 Blade 20 5G 128GB"'s CPU is a MediaTek MT6853V Dimensity 720 5G, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Also, the "ZTE Blade A7 64GB"'s CPU is a Mediatek MT6771 Helio P60, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "ZTE Blade 20 5G 128GB" has considerably higher specs than the "ZTE Blade A7 64GB". In terms of being able to comfortably play games and run apps smoothly, the "ZTE Blade 20 5G 128GB" is superior to the "ZTE Blade A7 64GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "ZTE Blade 20 5G 128GB" over the "ZTE Blade A7 64GB".
Score | CPU specs | |
---|---|---|
ZTE Blade 20 5G 128GB | 89/100 | 2.0GHz+2.0GHz×8(8.0-cores) |
ZTE Blade A7 64GB | 77/100 | 2.0GHz+2.0GHz×8(8.0-cores) |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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 Blade 20 5G 128GB" is 6.0GB and the weight of the "ZTE Blade A7 64GB" is 3.0GB. Comparing the devices in terms of RAM, the "ZTE Blade 20 5G 128GB" has a significantly larger amount of RAM than the "ZTE Blade A7 64GB", with a difference of about 3GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "ZTE Blade 20 5G 128GB" is superior to the "ZTE Blade A7 64GB". 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 Blade 20 5G 128GB" over the "ZTE Blade A7 64GB".
Score | RAM size | |
---|---|---|
ZTE Blade 20 5G 128GB | 90/100 | 6.0GB |
ZTE Blade A7 64GB | 60/100 | 3.0GB |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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 Blade 20 5G 128GB" is 128.0GB. Also the "ZTE Blade A7 64GB" is 64.0GB. Regarding storage capacity, the "ZTE Blade 20 5G 128GB" has a much larger data storage capacity compared to the "ZTE Blade A7 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "ZTE Blade 20 5G 128GB" is superior to the "ZTE Blade A7 64GB". If you are looking for a smartphone that can save more data, we recommend the "ZTE Blade 20 5G 128GB" over the "ZTE Blade A7 64GB".
Score | Storage size | |
---|---|---|
ZTE Blade 20 5G 128GB | 90/100 | 128.0GB |
ZTE Blade A7 64GB | 67/100 | 64.0GB |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" 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 Blade 20 5G 128GB" has a 16.0MP main camera. Also, "ZTE Blade A7 64GB" has a 16.0MP main camera. Comparing rear camera performance, the "ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.
Score | Rear-camera resolution | |
---|---|---|
ZTE Blade 20 5G 128GB | 68/100 | 16.0MP |
ZTE Blade A7 64GB | 68/100 | 16.0MP |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", 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.
"ZTE Blade 20 5G 128GB" has an 8.0MP front camera and "ZTE Blade A7 64GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "ZTE Blade 20 5G 128GB" has a higher pixel count than the "ZTE Blade A7 64GB", with a roughly 3MP difference. As a result, the "ZTE Blade 20 5G 128GB" is better able to take high quality selfies than the "ZTE Blade A7 64GB", and the pictures will look cleaner when printed. Therefore, we recommend the "ZTE Blade 20 5G 128GB".
Score | Front-camera resolution | |
---|---|---|
ZTE Blade 20 5G 128GB | 58/100 | 8.0MP |
ZTE Blade A7 64GB | 50/100 | 5.0MP |
"ZTE Blade 20 5G 128GB" and "ZTE Blade A7 64GB", performance comparison by specification sheet
ZTE Blade 20 5G 128GB | ZTE Blade A7 64GB | |
Image | ||
Maker | ZTE | ZTE |
Release date | 2020-11-05 | 2019-05 |
Color | Gray/Blue | Black/Blue/Black+blue |
OS | Android | Android |
Dimensions (width x height x thickness) | 75.8mm x 165.9mm x 8.9mm | 72.8mm x 154.0mm x 7.9mm |
Display size | 6.52inch | 6.01inch |
Display type | IPS LCD | IPS LCD |
Screen resolution (width x height) | 720 x 1560 | 720 x 1560 |
Pixel density | 263ppi | 285ppi |
Chipset | MediaTek MT6853V Dimensity 720 5G | Mediatek MT6771 Helio P60 |
CPU specs | 2.0GHz+2.0GHz×8(8.0-cores) | 2.0GHz+2.0GHz×8(8.0-cores) |
RAM size | 6.0GB | 3.0GB |
Storage size | 128.0GB | 64.0GB |
Rear-camera resolution | 16.0MP | 16.0MP |
Front-camera resolution | 8.0MP | 5.0MP |
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