Oppo A31 (2015) 8GB vs BLU Dash L (2015) 4GB
Created date: 2018-09-30 23:15:32, Updated date: 2021-10-20 23:05:28
Here's our thorough comparison of the difference in performance and function between the "Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB". Which one should you buy? We'll compare and explain what differs between the "Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" in a way that even people who aren't used to choosing between two similar products can understand.
Oppo A31 (2015) 8GB | BLU Dash L (2015) 4GB | |||
General rating: | 38.1/100 (The 2742th of all smartphones) | 36/100 (The 2825th of all smartphones) | ||
Holding comfort | 79/100 | 77/100 | ||
Weight | 76/100 | 81/100 | ||
Screen size | 66/100 | 58/100 | ||
Display quality | 35/100 | 42/100 | ||
Battery life | 50/100 | 33/100 | ||
Processing power | 14/100 | 4/100 | ||
Memory capacity | 20/100 | 5/100 | ||
Storage capacity | 24/100 | 11/100 | ||
Rear camera performance | 50/100 | 66/100 | ||
Front camera performance | 50/100 | - /100 | ||
Contents
- 1."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", performance comparison
- 1-0."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", which is more comfortable to hold? Weight comparison
- 1-2."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" size comparison. Which to choose?
- 1-3."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" rear camera performance comparison. Which has a higher resolution?
- 1-4."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", whose front camera has a better picture quality?
- 1-5."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", which has a clearer display?
- 1-6."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", whose display is easier to use?
- 1-7."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", which has more data storage?
- 1-8."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", what's the difference in memory capacity?
- 1-9."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", which has better CPU?
- 1-10."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", a summary of the differences in battery life
- 2."Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", performance comparison by specification sheet
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", performance comparison
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" 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 "Oppo A31 (2015) 8GB" has a width of 65.5mm, a length of 131.9mm, and a thickness of 8.0mm. Also, the "BLU Dash L (2015) 4GB" has a width of 64.0mm, a length of 126.0mm, and a thickness of 11.0mm.
Comparing the width and thickness of the body, there isn't much difference between the "Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.
Comparing the width and thickness of the body, the "BLU Dash L (2015) 4GB" is a more compact size than the "Oppo A31 (2015) 8GB". For that reason the "BLU Dash L (2015) 4GB" 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 "BLU Dash L (2015) 4GB".
Comparing the overall size of the two devices, there isn't a big difference in size between the "Oppo A31 (2015) 8GB" and the "BLU Dash L (2015) 4GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.
Score | Dimensions (width x height x thickness) | |
---|---|---|
Oppo A31 (2015) 8GB | 79/100 | 65.5mm x 131.9mm x 8.0mm |
BLU Dash L (2015) 4GB | 77/100 | 64.0mm x 126.0mm x 11.0mm |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" is about 135.0g, and the weight of the "BLU Dash L (2015) 4GB" is about 122.0g. Comparing the weight of the two devices, the "BLU Dash L (2015) 4GB" is a lighter smart phone than the "Oppo A31 (2015) 8GB", with a difference of about 13g. For that reason the "BLU Dash L (2015) 4GB" is a smart phone that is less likely than the "Oppo A31 (2015) 8GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "BLU Dash L (2015) 4GB" over the "Oppo A31 (2015) 8GB".
Score | Weight | |
---|---|---|
Oppo A31 (2015) 8GB | 76/100 | 135.0g |
BLU Dash L (2015) 4GB | 81/100 | 122.0g |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" has a 4.5inch display. Also, the "BLU Dash L (2015) 4GB" has a 4.0inch display. Comparing the screen size, the "Oppo A31 (2015) 8GB" has a larger screen compared to the "BLU Dash L (2015) 4GB", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Oppo A31 (2015) 8GB" than on the "BLU Dash L (2015) 4GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Oppo A31 (2015) 8GB".
Score | Display size | |
---|---|---|
Oppo A31 (2015) 8GB | 66/100 | 4.5inch |
BLU Dash L (2015) 4GB | 58/100 | 4.0inch |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" is 480 x 854, and pixel density is 217ppi. Also, the resolution on the "BLU Dash L (2015) 4GB" is 480 x 800, and pixel density is 233ppi. Comparing the pixel count, the "BLU Dash L (2015) 4GB" has a higher pixel density than the "Oppo A31 (2015) 8GB", with a difference of roughly 16ppi. As a result, images and videos on the "BLU Dash L (2015) 4GB" have better picture quality than on the "Oppo A31 (2015) 8GB", and the former is also easier on the eyes. Therefore, we recommend the "BLU Dash L (2015) 4GB".
Score | Pixel density | |
---|---|---|
Oppo A31 (2015) 8GB | 35/100 | 217ppi |
BLU Dash L (2015) 4GB | 42/100 | 233ppi |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" is 2000.0mAh, and the "BLU Dash L (2015) 4GB" is 1450.0mAh. Regarding battery capacity, the "Oppo A31 (2015) 8GB" has greater battery capacity than the "BLU Dash L (2015) 4GB", with a 550mAh difference. Since the "Oppo A31 (2015) 8GB" can be used for longer periods without recharging than the "BLU Dash L (2015) 4GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Oppo A31 (2015) 8GB" over the "BLU Dash L (2015) 4GB".
Score | Battery capacity | |
---|---|---|
Oppo A31 (2015) 8GB | 50/100 | 2000.0mAh |
BLU Dash L (2015) 4GB | 33/100 | 1450.0mAh |
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"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB"'s CPU is a Qualcomm MSM8916 Snapdragon 410, with performance measured at 1.2GHz×4(4.0-cores). Also, the "BLU Dash L (2015) 4GB"'s CPU is a Mediatek MT6572, with performance measured at 1.0GHz×2(2.0-cores). Comparing CPU performance, the "Oppo A31 (2015) 8GB" has considerably higher specs than the "BLU Dash L (2015) 4GB". In terms of being able to comfortably play games and run apps smoothly, the "Oppo A31 (2015) 8GB" is superior to the "BLU Dash L (2015) 4GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Oppo A31 (2015) 8GB" over the "BLU Dash L (2015) 4GB".
Score | CPU specs | |
---|---|---|
Oppo A31 (2015) 8GB | 14/100 | 1.2GHz×4(4.0-cores) |
BLU Dash L (2015) 4GB | 4/100 | 1.0GHz×2(2.0-cores) |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" is 1.0GB and the weight of the "BLU Dash L (2015) 4GB" is 512.0MB. Comparing the devices in terms of RAM, the "Oppo A31 (2015) 8GB" has a significantly larger amount of RAM than the "BLU Dash L (2015) 4GB", with a difference of about 511GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo A31 (2015) 8GB" is superior to the "BLU Dash L (2015) 4GB". 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 "Oppo A31 (2015) 8GB" over the "BLU Dash L (2015) 4GB".
Score | RAM size | |
---|---|---|
Oppo A31 (2015) 8GB | 20/100 | 1.0GB |
BLU Dash L (2015) 4GB | 5/100 | 512.0MB |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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 "Oppo A31 (2015) 8GB" is 8.0GB. Also the "BLU Dash L (2015) 4GB" is 4.0GB. Regarding storage capacity, the "Oppo A31 (2015) 8GB" has a much larger data storage capacity compared to the "BLU Dash L (2015) 4GB", with a roughly 4GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo A31 (2015) 8GB" is superior to the "BLU Dash L (2015) 4GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo A31 (2015) 8GB" over the "BLU Dash L (2015) 4GB".
Score | Storage size | |
---|---|---|
Oppo A31 (2015) 8GB | 24/100 | 8.0GB |
BLU Dash L (2015) 4GB | 11/100 | 4.0GB |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB" 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.
"Oppo A31 (2015) 8GB" has a 8.0MP main camera. Also, "BLU Dash L (2015) 4GB" has a 15.0MP main camera. Comparing rear camera performance, the "BLU Dash L (2015) 4GB" has a much higher pixel count compared to the "Oppo A31 (2015) 8GB", with a roughly 7MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "BLU Dash L (2015) 4GB" is superior to the "Oppo A31 (2015) 8GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "BLU Dash L (2015) 4GB" over the "Oppo A31 (2015) 8GB".
Score | Rear-camera resolution | |
---|---|---|
Oppo A31 (2015) 8GB | 50/100 | 8.0MP |
BLU Dash L (2015) 4GB | 66/100 | 15.0MP |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", 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.
Score | Front-camera resolution | |
---|---|---|
Oppo A31 (2015) 8GB | 50/100 | 5.0MP |
BLU Dash L (2015) 4GB | - /100 |
"Oppo A31 (2015) 8GB" and "BLU Dash L (2015) 4GB", performance comparison by specification sheet
Oppo A31 (2015) 8GB | BLU Dash L (2015) 4GB | |
Image | ||
Maker | Oppo | BLU |
Release date | 2015-04-17 | 2015-10 |
Color | White/Blue | Black/White/Teal/Pink/Gold/Green |
OS | Android | Android |
Dimensions (width x height x thickness) | 65.5mm x 131.9mm x 8.0mm | 64.0mm x 126.0mm x 11.0mm |
Weight | 135.0g | 122.0g |
Display size | 4.5inch | 4.0inch |
Display type | IPS LCD | TFT |
Screen resolution (width x height) | 480 x 854 | 480 x 800 |
Pixel density | 217ppi | 233ppi |
Battery capacity | 2000.0mAh | 1450.0mAh |
Chipset | Qualcomm MSM8916 Snapdragon 410 | Mediatek MT6572 |
CPU specs | 1.2GHz×4(4.0-cores) | 1.0GHz×2(2.0-cores) |
RAM size | 1.0GB | 512.0MB |
Storage size | 8.0GB | 4.0GB |
Rear-camera resolution | 8.0MP | 15.0MP |
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