Xiaomi Mi CC9 256GB vs Oppo A7x (2018) 128GB: Full Comparison!
Created date: 2019-07-03 06:28:13, Updated date: 2021-10-20 16:10:35
Are you having trouble comparing the differences in features and performance of the "Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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.
Xiaomi Mi CC9 256GB | Oppo A7x (2018) 128GB | |||
General rating: | 76.4/100 (The 3174th of all smartphones) | 70.1/100 (The 3453th of all smartphones) | ||
Holding comfort | 62/100 | 64/100 | ||
Weight | 58/100 | 62/100 | ||
Screen size | 90/100 | 90/100 | ||
Display quality | 84/100 | 85/100 | ||
Battery life | 80/100 | 72/100 | ||
Processing power | 92/100 | 85/100 | ||
Memory capacity | 93/100 | 70/100 | ||
Storage capacity | 91/100 | 90/100 | ||
Rear camera performance | 97/100 | 68/100 | ||
Front camera performance | 97/100 | 75/100 | ||
Contents
- 1."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", performance comparison
- 1-0."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", which is more comfortable to hold? Weight comparison
- 1-2."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB" size comparison. Which to choose?
- 1-3."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB" rear camera performance comparison. Which has a higher resolution?
- 1-4."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", whose front camera has a better picture quality?
- 1-5."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", which has a clearer display?
- 1-6."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", whose display is easier to use?
- 1-7."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", which has more data storage?
- 1-8."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", what's the difference in memory capacity?
- 1-9."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", which has better CPU?
- 1-10."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", a summary of the differences in battery life
- 2."Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", performance comparison by specification sheet
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", performance comparison
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" has a width of 74.5mm, a length of 156.8mm, and a thickness of 8.7mm. Also, the "Oppo A7x (2018) 128GB" has a width of 74.0mm, a length of 156.7mm, and a thickness of 8.0mm.
Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB" 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, there isn't a large difference in size between the "Xiaomi Mi CC9 256GB" and the "Oppo A7x (2018) 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, there isn't a big difference in size between the "Xiaomi Mi CC9 256GB" and the "Oppo A7x (2018) 128GB". 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) | |
---|---|---|
Xiaomi Mi CC9 256GB | 62/100 | 74.5mm x 156.8mm x 8.7mm |
Oppo A7x (2018) 128GB | 64/100 | 74.0mm x 156.7mm x 8.0mm |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" is about 179.0g, and the weight of the "Oppo A7x (2018) 128GB" is about 169.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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 | Weight | |
---|---|---|
Xiaomi Mi CC9 256GB | 58/100 | 179.0g |
Oppo A7x (2018) 128GB | 62/100 | 169.0g |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" has a 6.39inch display. Also, the "Oppo A7x (2018) 128GB" has a 6.3inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Mi CC9 256GB" and the "Oppo A7x (2018) 128GB". 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 | |
---|---|---|
Xiaomi Mi CC9 256GB | 90/100 | 6.39inch |
Oppo A7x (2018) 128GB | 90/100 | 6.3inch |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" is 1080 x 2340, and pixel density is 403ppi. Also, the resolution on the "Oppo A7x (2018) 128GB" is 1080 x 2340, and pixel density is 409ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Mi CC9 256GB" and the "Oppo A7x (2018) 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.
Score | Pixel density | |
---|---|---|
Xiaomi Mi CC9 256GB | 84/100 | 403ppi |
Oppo A7x (2018) 128GB | 85/100 | 409ppi |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" is 4030.0mAh, and the "Oppo A7x (2018) 128GB" is 3500.0mAh. Regarding battery capacity, the "Xiaomi Mi CC9 256GB" has greater battery capacity than the "Oppo A7x (2018) 128GB", with a 530mAh difference. If battery is a priority, then the "Xiaomi Mi CC9 256GB" is recommended over the "Oppo A7x (2018) 128GB".
Score | Battery capacity | |
---|---|---|
Xiaomi Mi CC9 256GB | 80/100 | 4030.0mAh |
Oppo A7x (2018) 128GB | 72/100 | 3500.0mAh |
Want to read it together
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB"'s CPU is a Qualcomm SDM710 Snapdragon 710, with performance measured at 2.2GHz+1.7GHz×8(8.0-cores). Also, the "Oppo A7x (2018) 128GB"'s CPU is a Mediatek MT6771 Helio P60, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi CC9 256GB" has higher specs compared to the "Oppo A7x (2018) 128GB". For that reason, the "Xiaomi Mi CC9 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Mi CC9 256GB" over the "Oppo A7x (2018) 128GB".
Score | CPU specs | |
---|---|---|
Xiaomi Mi CC9 256GB | 92/100 | 2.2GHz+1.7GHz×8(8.0-cores) |
Oppo A7x (2018) 128GB | 85/100 | 2.0GHz+2.0GHz×8(8.0-cores) |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" is 8.0GB and the weight of the "Oppo A7x (2018) 128GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi CC9 256GB" has a significantly larger amount of RAM than the "Oppo A7x (2018) 128GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Mi CC9 256GB" is superior to the "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" over the "Oppo A7x (2018) 128GB".
Score | RAM size | |
---|---|---|
Xiaomi Mi CC9 256GB | 93/100 | 8.0GB |
Oppo A7x (2018) 128GB | 70/100 | 4.0GB |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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 "Xiaomi Mi CC9 256GB" is 256.0GB. Also the "Oppo A7x (2018) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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.
Score | Storage size | |
---|---|---|
Xiaomi Mi CC9 256GB | 91/100 | 256.0GB |
Oppo A7x (2018) 128GB | 90/100 | 128.0GB |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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.
"Xiaomi Mi CC9 256GB" has a 48.0MP main camera. Also, "Oppo A7x (2018) 128GB" has a 16.0MP main camera. Comparing rear camera performance, the "Xiaomi Mi CC9 256GB" has a much higher pixel count compared to the "Oppo A7x (2018) 128GB", with a roughly 32MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Mi CC9 256GB" is superior to the "Oppo A7x (2018) 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xiaomi Mi CC9 256GB" over the "Oppo A7x (2018) 128GB".
Score | Rear-camera resolution | |
---|---|---|
Xiaomi Mi CC9 256GB | 97/100 | 48.0MP |
Oppo A7x (2018) 128GB | 68/100 | 16.0MP |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 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.
"Xiaomi Mi CC9 256GB" has an 32.0MP front camera and "Oppo A7x (2018) 128GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi CC9 256GB" has a much higher pixel count compared to the "Oppo A7x (2018) 128GB", with a roughly 16MP difference. As a result, the "Xiaomi Mi CC9 256GB" is more suited than the "Oppo A7x (2018) 128GB" 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 "Xiaomi Mi CC9 256GB" over the "Oppo A7x (2018) 128GB".
Score | Front-camera resolution | |
---|---|---|
Xiaomi Mi CC9 256GB | 97/100 | 32.0MP |
Oppo A7x (2018) 128GB | 75/100 | 16.0MP |
"Xiaomi Mi CC9 256GB" and "Oppo A7x (2018) 128GB", performance comparison by specification sheet
Xiaomi Mi CC9 256GB | Oppo A7x (2018) 128GB | |
Image | ||
Maker | Xiaomi | Oppo |
Release date | 2019-07 | 2018-09 |
Color | Black/Blue/White | Starry Purple/Ice Flame Blue |
OS | Android | Android |
Dimensions (width x height x thickness) | 74.5mm x 156.8mm x 8.7mm | 74.0mm x 156.7mm x 8.0mm |
Weight | 179.0g | 169.0g |
Display size | 6.39inch | 6.3inch |
Display type | Super AMOLED | LTPS IPS LCD |
Screen resolution (width x height) | 1080 x 2340 | 1080 x 2340 |
Pixel density | 403ppi | 409ppi |
Battery capacity | 4030.0mAh | 3500.0mAh |
Chipset | Qualcomm SDM710 Snapdragon 710 | Mediatek MT6771 Helio P60 |
CPU specs | 2.2GHz+1.7GHz×8(8.0-cores) | 2.0GHz+2.0GHz×8(8.0-cores) |
RAM size | 8.0GB | 4.0GB |
Storage size | 256.0GB | 128.0GB |
Rear-camera resolution | 48.0MP | 16.0MP |
Front-camera resolution | 32.0MP | 16.0MP |
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