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Xiaomi Redmi 9A 128GB vs Xiaomi Redmi 8A Dual 32GB: Full Comparison!

Created date: 2020-06-29 17:56:23, Updated date: 2021-10-20 13:23:51

Xiaomi Redmi 9A 128GBXiaomi Redmi 8A Dual 32GB
Xiaomi Redmi 9A 128GBXiaomi Redmi 8A Dual 32GB

How did the evaluations between the "Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Xiaomi Redmi 9A 128GBXiaomi Redmi 8A Dual 32GB
Xiaomi Redmi 9A 128GB

Xiaomi Redmi 8A Dual 32GB

General rating:
Holding comfortrating-image2.9
57/100
rating-image3.0
59/100
Weightrating-image2.6
52/100
rating-image2.8
55/100
Screen sizerating-image4.5
90/100
rating-image4.5
90/100
Display qualityrating-image2.7
53/100
rating-image2.7
54/100
Battery liferating-image4.2
83/100
rating-image4.2
83/100
Processing powerrating-image4.4
88/100
rating-image3.6
71/100
Memory capacityrating-image4.5
90/100
rating-image3.0
60/100
Storage capacityrating-image4.5
90/100
rating-image2.8
55/100
Rear camera performancerating-image3.1
61/100
rating-image3.1
61/100
Front camera performancerating-image2.5
50/100
rating-image2.9
58/100

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", performance comparison

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB" 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 Redmi 9A 128GB" has a width of 77.1mm, a length of 164.9mm, and a thickness of 9.0mm. Also, the "Xiaomi Redmi 8A Dual 32GB" has a width of 75.4mm, a length of 156.5mm, and a thickness of 9.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB" 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 Redmi 9A 128GB" and the "Xiaomi Redmi 8A Dual 32GB". 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 Redmi 9A 128GB" and the "Xiaomi Redmi 8A Dual 32GB". 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.

ScoreDimensions (width x height x thickness)
Xiaomi Redmi 9A 128GB57/10077.1mm x 164.9mm x 9.0mm
Xiaomi Redmi 8A Dual 32GB59/10075.4mm x 156.5mm x 9.4mm

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" is about 196.0g, and the weight of the "Xiaomi Redmi 8A Dual 32GB" is about 188.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB". 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.

ScoreWeight
Xiaomi Redmi 9A 128GB52/100196.0g
Xiaomi Redmi 8A Dual 32GB55/100188.0g

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" has a 6.53inch display. Also, the "Xiaomi Redmi 8A Dual 32GB" has a 6.22inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Redmi 9A 128GB" and the "Xiaomi Redmi 8A Dual 32GB". 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.

ScoreDisplay size
Xiaomi Redmi 9A 128GB90/1006.53inch
Xiaomi Redmi 8A Dual 32GB90/1006.22inch

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" is 720 x 1600, and pixel density is 268ppi. Also, the resolution on the "Xiaomi Redmi 8A Dual 32GB" is 720 x 1520, and pixel density is 270ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Redmi 9A 128GB" and the "Xiaomi Redmi 8A Dual 32GB" 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.

ScorePixel density
Xiaomi Redmi 9A 128GB53/100268ppi
Xiaomi Redmi 8A Dual 32GB54/100270ppi

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" is 5000.0mAh, and the "Xiaomi Redmi 8A Dual 32GB" is 5000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Xiaomi Redmi 9A 128GB83/1005000.0mAh
Xiaomi Redmi 8A Dual 32GB83/1005000.0mAh

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB"'s CPU is a MediaTek MT6762G Helio G25, with performance measured at 2.0GHz+1.5GHz×8(8.0-cores). Also, the "Xiaomi Redmi 8A Dual 32GB"'s CPU is a Qualcomm SDM439 Snapdragon 439, with performance measured at 1.95GHz+1.45GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Redmi 9A 128GB" has considerably higher specs than the "Xiaomi Redmi 8A Dual 32GB". In terms of being able to comfortably play games and run apps smoothly, the "Xiaomi Redmi 9A 128GB" is superior to the "Xiaomi Redmi 8A Dual 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xiaomi Redmi 9A 128GB" over the "Xiaomi Redmi 8A Dual 32GB".

ScoreCPU specs
Xiaomi Redmi 9A 128GB88/1002.0GHz+1.5GHz×8(8.0-cores)
Xiaomi Redmi 8A Dual 32GB71/1001.95GHz+1.45GHz×8(8.0-cores)

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" is 6.0GB and the weight of the "Xiaomi Redmi 8A Dual 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "Xiaomi Redmi 9A 128GB" has a significantly larger amount of RAM than the "Xiaomi Redmi 8A Dual 32GB", with a difference of about 3GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Redmi 9A 128GB" is superior to the "Xiaomi Redmi 8A Dual 32GB". 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 Redmi 9A 128GB" over the "Xiaomi Redmi 8A Dual 32GB".

ScoreRAM size
Xiaomi Redmi 9A 128GB90/1006.0GB
Xiaomi Redmi 8A Dual 32GB60/1003.0GB

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" is 128.0GB. Also the "Xiaomi Redmi 8A Dual 32GB" is 32.0GB. Regarding storage capacity, the "Xiaomi Redmi 9A 128GB" has a much larger data storage capacity compared to the "Xiaomi Redmi 8A Dual 32GB", with a roughly 96GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Redmi 9A 128GB" is superior to the "Xiaomi Redmi 8A Dual 32GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Redmi 9A 128GB" over the "Xiaomi Redmi 8A Dual 32GB".

ScoreStorage size
Xiaomi Redmi 9A 128GB90/100128.0GB
Xiaomi Redmi 8A Dual 32GB55/10032.0GB

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB" 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 Redmi 9A 128GB" has a 13.0MP main camera. Also, "Xiaomi Redmi 8A Dual 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB" 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.

ScoreRear-camera resolution
Xiaomi Redmi 9A 128GB61/10013.0MP
Xiaomi Redmi 8A Dual 32GB61/10013.0MP

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", 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 Redmi 9A 128GB" has an 5.0MP front camera and "Xiaomi Redmi 8A Dual 32GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Redmi 8A Dual 32GB" has a higher pixel count than the "Xiaomi Redmi 9A 128GB", with a roughly 3MP difference. As a result, the "Xiaomi Redmi 8A Dual 32GB" is better able to take high quality selfies than the "Xiaomi Redmi 9A 128GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Redmi 8A Dual 32GB".

ScoreFront-camera resolution
Xiaomi Redmi 9A 128GB50/1005.0MP
Xiaomi Redmi 8A Dual 32GB58/1008.0MP

"Xiaomi Redmi 9A 128GB" and "Xiaomi Redmi 8A Dual 32GB", performance comparison by specification sheet

Xiaomi Redmi 9A 128GBXiaomi Redmi 8A Dual 32GB
ImageXiaomi Redmi 9A 128GBXiaomi Redmi 8A Dual 32GB
MakerXiaomiXiaomi
Release date2020-07-072020-02-18
ColorCarbon Gray/Sky Blue/Ocean GreenSky White/Sea Blue/Midnight Grey
OSAndroidAndroid
Dimensions (width x height x thickness)77.1mm x 164.9mm x 9.0mm75.4mm x 156.5mm x 9.4mm
Weight196.0g188.0g
Display size6.53inch6.22inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1520
Pixel density268ppi270ppi
Battery capacity5000.0mAh5000.0mAh
ChipsetMediaTek MT6762G Helio G25Qualcomm SDM439 Snapdragon 439
CPU specs2.0GHz+1.5GHz×8(8.0-cores)1.95GHz+1.45GHz×8(8.0-cores)
RAM size6.0GB3.0GB
Storage size128.0GB32.0GB
Rear-camera resolution13.0MP13.0MP
Front-camera resolution5.0MP8.0MP

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