Samsung Galaxy A21 32GB vs Qua phone PX au 16GB: Specs & Scores
Created date: 2020-04-07 18:24:55, Updated date: 2020-04-16 18:31:15
Here's our thorough comparison of the difference in performance and function between the "Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB". Which one should you buy? We'll compare and explain what differs between the "Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB" in a way that even people who aren't used to choosing between two similar products can understand.
Contents
- 1."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", performance comparison
- 1-0."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", which is more comfortable to hold? Weight comparison
- 1-2."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB" size comparison. Which to choose?
- 1-3."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB" rear camera performance comparison. Which has a higher resolution?
- 1-4."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", whose front camera has a better picture quality?
- 1-5."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", which has a clearer display?
- 1-6."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", whose display is easier to use?
- 1-7."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", which has more data storage?
- 1-8."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", what's the difference in memory capacity?
- 1-9."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", which has better CPU?
- 1-10."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", a summary of the differences in battery life
- 2."Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", performance comparison by specification sheet
"Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", performance comparison
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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.
Also, the "Qua phone PX au 16GB" has a width of 73.0mm, a length of 148.0mm, and a thickness of 7.5mm.
Score | Dimensions (width x height x thickness) | |
---|---|---|
Samsung Galaxy A21 32GB | - /100 | |
Qua phone PX au 16GB | 67/100 | 73.0mm x 148.0mm x 7.5mm |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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.
Score | Weight | |
---|---|---|
Samsung Galaxy A21 32GB | - /100 | |
Qua phone PX au 16GB | 79/100 | 127.0g |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" has a 6.5inch display. Also, the "Qua phone PX au 16GB" has a 5.2inch display. Comparing the screen size, the "Samsung Galaxy A21 32GB" has a considerably larger screen than the "Qua phone PX au 16GB", with a difference of approximately 1.2inch. The "Samsung Galaxy A21 32GB" is superior to the "Qua phone PX au 16GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Samsung Galaxy A21 32GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Samsung Galaxy A21 32GB" over the "Qua phone PX au 16GB".
Score | Display size | |
---|---|---|
Samsung Galaxy A21 32GB | 90/100 | 6.5inch |
Qua phone PX au 16GB | 77/100 | 5.2inch |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "Qua phone PX au 16GB" is 1080 x 1920, and pixel density is 423ppi. Comparing the pixel count, the "Qua phone PX au 16GB" has much higher pixel density than the "Samsung Galaxy A21 32GB", with a difference of roughly 154ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Qua phone PX au 16GB" is superior to the "Samsung Galaxy A21 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Qua phone PX au 16GB" over the "Samsung Galaxy A21 32GB".
Score | Pixel density | |
---|---|---|
Samsung Galaxy A21 32GB | 54/100 | 269ppi |
Qua phone PX au 16GB | 85/100 | 423ppi |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" is 4000.0mAh, and the "Qua phone PX au 16GB" is 3000.0mAh. Regarding battery capacity, the "Samsung Galaxy A21 32GB" has greater battery capacity than the "Qua phone PX au 16GB", with a 1000mAh difference. Since the "Samsung Galaxy A21 32GB" can be used for longer periods without recharging than the "Qua phone PX au 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Samsung Galaxy A21 32GB" over the "Qua phone PX au 16GB".
Score | Battery capacity | |
---|---|---|
Samsung Galaxy A21 32GB | 80/100 | 4000.0mAh |
Qua phone PX au 16GB | 65/100 | 3000.0mAh |
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"Samsung Galaxy A21 32GB" and "Qua phone PX au 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.
Also, the "Qua phone PX au 16GB"'s CPU is a Snapdragon 430 MSM8937, with performance measured at 1.4GHz×8(8.0-cores).
Score | CPU specs | |
---|---|---|
Samsung Galaxy A21 32GB | - /100 | |
Qua phone PX au 16GB | 52/100 | 1.4GHz×8(8.0-cores) |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" is 3.0GB and the weight of the "Qua phone PX au 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Samsung Galaxy A21 32GB" has a significantly larger amount of RAM than the "Qua phone PX au 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Samsung Galaxy A21 32GB" is superior to the "Qua phone PX au 16GB". 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 "Samsung Galaxy A21 32GB" over the "Qua phone PX au 16GB".
Score | RAM size | |
---|---|---|
Samsung Galaxy A21 32GB | 60/100 | 3.0GB |
Qua phone PX au 16GB | 50/100 | 2.0GB |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" is 32.0GB. Also the "Qua phone PX au 16GB" is 16.0GB. Regarding storage capacity, the "Samsung Galaxy A21 32GB" has a greater storage capacity compared to the "Qua phone PX au 16GB", with a roughly 16GB difference. As a result, the "Samsung Galaxy A21 32GB" can take more pictures and videos, and have more applications installed, than the "Qua phone PX au 16GB". Therefore, we recommend the "Samsung Galaxy A21 32GB".
Score | Storage size | |
---|---|---|
Samsung Galaxy A21 32GB | 55/100 | 32.0GB |
Qua phone PX au 16GB | 50/100 | 16.0GB |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" has a 16.0MP main camera. Also, "Qua phone PX au 16GB" has a 16.1MP main camera. Comparing rear camera performance, the "Samsung Galaxy A21 32GB" and "Qua phone PX au 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 | Rear-camera resolution | |
---|---|---|
Samsung Galaxy A21 32GB | 68/100 | 16.0MP |
Qua phone PX au 16GB | 68/100 | 16.1MP |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 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 Galaxy A21 32GB" has an 13.0MP front camera and "Qua phone PX au 16GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Samsung Galaxy A21 32GB" has a much higher pixel count compared to the "Qua phone PX au 16GB", with a roughly 5MP difference. As a result, the "Samsung Galaxy A21 32GB" is more suited than the "Qua phone PX au 16GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Samsung Galaxy A21 32GB" over the "Qua phone PX au 16GB".
Score | Front-camera resolution | |
---|---|---|
Samsung Galaxy A21 32GB | 71/100 | 13.0MP |
Qua phone PX au 16GB | 58/100 | 8.0MP |
"Samsung Galaxy A21 32GB" and "Qua phone PX au 16GB", performance comparison by specification sheet
Samsung Galaxy A21 32GB | Qua phone PX au 16GB | |
Image | ||
Maker | Samsung | LG |
Release date | 2020-04-08 | 2016-07-01 |
Color | Black | / / |
OS | Android | Android |
Display size | 6.5inch | 5.2inch |
Display type | Super AMOLED | IPS |
Screen resolution (width x height) | 720 x 1600 | 1080 x 1920 |
Pixel density | 269ppi | 423ppi |
Battery capacity | 4000.0mAh | 3000.0mAh |
RAM size | 3.0GB | 2.0GB |
Storage size | 32.0GB | 16.0GB |
Rear-camera resolution | 16.0MP | 16.1MP |
Front-camera resolution | 13.0MP | 8.0MP |
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