Samsung Z3 (2015) 8GB vs Galaxy A7 (2016) 16GB: Specs & Scores
Created date: 2018-09-30 23:20:38, Updated date: 2020-04-16 21:43:40
Here's our thorough comparison of the difference in performance and function between the "Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB". Which one should you buy? We'll compare and explain what differs between the "Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" in a way that even people who aren't used to choosing between two similar products can understand.
Contents
- 1."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", performance comparison
- 1-0."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", which is more comfortable to hold? Weight comparison
- 1-2."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" size comparison. Which to choose?
- 1-3."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" rear camera performance comparison. Which has a higher resolution?
- 1-4."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", whose front camera has a better picture quality?
- 1-5."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", which has a clearer display?
- 1-6."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", whose display is easier to use?
- 1-7."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", which has more data storage?
- 1-8."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", what's the difference in memory capacity?
- 1-9."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", which has better CPU?
- 1-10."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", a summary of the differences in battery life
- 2."Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", performance comparison by specification sheet
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", performance comparison
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" 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 "Samsung Z3 (2015) 8GB" has a width of 70.0mm, a length of 141.6mm, and a thickness of 7.9mm. Also, the "Galaxy A7 (2016) 16GB" has a width of 74.1mm, a length of 151.5mm, and a thickness of 7.3mm.
Comparing the width and thickness of the body, the "Samsung Z3 (2015) 8GB" is smaller and more compact compared to the "Galaxy A7 (2016) 16GB". For that reason, the "Samsung Z3 (2015) 8GB" is easier to grip firmly and carry one-handed than the "Galaxy A7 (2016) 16GB". For that reason, we recommend the "Samsung Z3 (2015) 8GB".
Comparing the width and thickness of the body, there isn't a large difference in size between the "Samsung Z3 (2015) 8GB" and the "Galaxy A7 (2016) 16GB". 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 "Samsung Z3 (2015) 8GB" has a large size compared to the "Galaxy A7 (2016) 16GB". For that reason the "Samsung Z3 (2015) 8GB" is a size that is easier to use in one hand and comfortably carry than the "Galaxy A7 (2016) 16GB". That's why we recommend the "Samsung Z3 (2015) 8GB".
Score | Dimensions (width x height x thickness) | |
---|---|---|
Samsung Z3 (2015) 8GB | 71/100 | 70.0mm x 141.6mm x 7.9mm |
Galaxy A7 (2016) 16GB | 65/100 | 74.1mm x 151.5mm x 7.3mm |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" is about 137.0g, and the weight of the "Galaxy A7 (2016) 16GB" is about 172.0g. Comparing the weight of the two devices, the "Samsung Z3 (2015) 8GB" is a considerably lighter smart phone than the "Galaxy A7 (2016) 16GB", and there is a difference of about 35g. In terms of the burden placed upon your fingers and wrist, the "Samsung Z3 (2015) 8GB" is superior to the "Galaxy A7 (2016) 16GB". 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 "Samsung Z3 (2015) 8GB" over the "Galaxy A7 (2016) 16GB".
Score | Weight | |
---|---|---|
Samsung Z3 (2015) 8GB | 75/100 | 137.0g |
Galaxy A7 (2016) 16GB | 61/100 | 172.0g |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" has a 5.0inch display. Also, the "Galaxy A7 (2016) 16GB" has a 5.5inch display. Comparing the screen size, the "Galaxy A7 (2016) 16GB" has a larger screen compared to the "Samsung Z3 (2015) 8GB", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Galaxy A7 (2016) 16GB" than on the "Samsung Z3 (2015) 8GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Galaxy A7 (2016) 16GB".
Score | Display size | |
---|---|---|
Samsung Z3 (2015) 8GB | 74/100 | 5.0inch |
Galaxy A7 (2016) 16GB | 82/100 | 5.5inch |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" is 720 x 1280, and pixel density is 293ppi. Also, the resolution on the "Galaxy A7 (2016) 16GB" is 1080 x 1920, and pixel density is 400ppi. Comparing the pixel count, the "Galaxy A7 (2016) 16GB" has much higher pixel density than the "Samsung Z3 (2015) 8GB", with a difference of roughly 107ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Galaxy A7 (2016) 16GB" is superior to the "Samsung Z3 (2015) 8GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | Pixel density | |
---|---|---|
Samsung Z3 (2015) 8GB | 59/100 | 293ppi |
Galaxy A7 (2016) 16GB | 85/100 | 400ppi |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" is 2600.0mAh, and the "Galaxy A7 (2016) 16GB" is 3300.0mAh. Regarding battery capacity, the "Galaxy A7 (2016) 16GB" has greater battery capacity than the "Samsung Z3 (2015) 8GB", with a 700mAh difference. Since the "Galaxy A7 (2016) 16GB" can be used for longer periods without recharging than the "Samsung Z3 (2015) 8GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | Battery capacity | |
---|---|---|
Samsung Z3 (2015) 8GB | 59/100 | 2600.0mAh |
Galaxy A7 (2016) 16GB | 69/100 | 3300.0mAh |
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"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB"'s CPU is a Spreadtrum SC7730, with performance measured at 1.3GHz×4(4.0-cores). Also, the "Galaxy A7 (2016) 16GB"'s CPU is a Exynos 7580 Octa ,Qualcomm MSM8939 Snapdragon 615, with performance measured at 1.6GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy A7 (2016) 16GB" has considerably higher specs than the "Samsung Z3 (2015) 8GB". In terms of being able to comfortably play games and run apps smoothly, the "Galaxy A7 (2016) 16GB" is superior to the "Samsung Z3 (2015) 8GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | CPU specs | |
---|---|---|
Samsung Z3 (2015) 8GB | 16/100 | 1.3GHz×4(4.0-cores) |
Galaxy A7 (2016) 16GB | 64/100 | 1.6GHz×8(8.0-cores) |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" is 1.0GB and the weight of the "Galaxy A7 (2016) 16GB" is 3.0GB. Comparing the devices in terms of RAM, the "Galaxy A7 (2016) 16GB" has a significantly larger amount of RAM than the "Samsung Z3 (2015) 8GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Galaxy A7 (2016) 16GB" is superior to the "Samsung Z3 (2015) 8GB". 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 "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | RAM size | |
---|---|---|
Samsung Z3 (2015) 8GB | 20/100 | 1.0GB |
Galaxy A7 (2016) 16GB | 60/100 | 3.0GB |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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 "Samsung Z3 (2015) 8GB" is 8.0GB. Also the "Galaxy A7 (2016) 16GB" is 16.0GB. Regarding storage capacity, the "Galaxy A7 (2016) 16GB" has a much larger data storage capacity compared to the "Samsung Z3 (2015) 8GB", with a roughly 8GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Galaxy A7 (2016) 16GB" is superior to the "Samsung Z3 (2015) 8GB". If you are looking for a smartphone that can save more data, we recommend the "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | Storage size | |
---|---|---|
Samsung Z3 (2015) 8GB | 24/100 | 8.0GB |
Galaxy A7 (2016) 16GB | 50/100 | 16.0GB |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" 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.
"Samsung Z3 (2015) 8GB" has a 8.0MP main camera. Also, "Galaxy A7 (2016) 16GB" has a 13.0MP main camera. Comparing rear camera performance, the "Galaxy A7 (2016) 16GB" has a much higher pixel count compared to the "Samsung Z3 (2015) 8GB", with a roughly 5MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Galaxy A7 (2016) 16GB" is superior to the "Samsung Z3 (2015) 8GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Galaxy A7 (2016) 16GB" over the "Samsung Z3 (2015) 8GB".
Score | Rear-camera resolution | |
---|---|---|
Samsung Z3 (2015) 8GB | 50/100 | 8.0MP |
Galaxy A7 (2016) 16GB | 61/100 | 13.0MP |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", 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.
"Samsung Z3 (2015) 8GB" has an 5.0MP front camera and "Galaxy A7 (2016) 16GB" has an 5.0MP front camera. Comparing rear camera performance, the "Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB" 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 | Front-camera resolution | |
---|---|---|
Samsung Z3 (2015) 8GB | 50/100 | 5.0MP |
Galaxy A7 (2016) 16GB | 50/100 | 5.0MP |
"Samsung Z3 (2015) 8GB" and "Galaxy A7 (2016) 16GB", performance comparison by specification sheet
Samsung Z3 (2015) 8GB | Galaxy A7 (2016) 16GB | |
Image | ||
Maker | Samsung | Samsung |
Release date | 2015-10 | 2015-12 |
Color | Black/Silver/Gold | Black/White/Gold/Pink |
OS | Tizen | Android |
Dimensions (width x height x thickness) | 70.0mm x 141.6mm x 7.9mm | 74.1mm x 151.5mm x 7.3mm |
Weight | 137.0g | 172.0g |
Display size | 5.0inch | 5.5inch |
Display type | Super AMOLED | Super AMOLED |
Screen resolution (width x height) | 720 x 1280 | 1080 x 1920 |
Pixel density | 293ppi | 400ppi |
Battery capacity | 2600.0mAh | 3300.0mAh |
Chipset | Spreadtrum SC7730 | Exynos 7580 Octa ,Qualcomm MSM8939 Snapdragon 615 |
CPU specs | 1.3GHz×4(4.0-cores) | 1.6GHz×8(8.0-cores) |
RAM size | 1.0GB | 3.0GB |
Storage size | 8.0GB | 16.0GB |
Rear-camera resolution | 8.0MP | 13.0MP |
Front-camera resolution | 5.0MP | 5.0MP |
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