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Which should you buy, the Xiaomi Redmi Note 9S 128GB or alcatel Idol 4s Windows 64GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-03-22 14:32:43, Updated date: 2020-04-16 18:21:52

Xiaomi Redmi Note 9S 128GBalcatel Idol 4s Windows 64GB
Xiaomi Redmi Note 9S 128GBalcatel Idol 4s Windows 64GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Redmi Note 9S 128GBalcatel Idol 4s Windows 64GB
Xiaomi Redmi Note 9S 128GB

alcatel Idol 4s Windows 64GB

General rating:
Holding comfortrating-image2.9
58/100
rating-image3.2
63/100
Weightrating-image2.4
48/100
rating-image3.5
69/100
Screen sizerating-image4.6
91/100
rating-image4.1
82/100
Display qualityrating-image4.2
83/100
rating-image4.3
85/100
Battery liferating-image4.2
83/100
rating-image3.3
65/100
Processing powerrating-image4.5
90/100
rating-image2.9
57/100
Memory capacityrating-image4.5
90/100
rating-image3.5
70/100
Storage capacityrating-image4.5
90/100
rating-image3.4
67/100
Rear camera performancerating-image4.9
97/100
rating-image4.0
80/100
Front camera performancerating-image3.8
75/100
rating-image2.9
58/100

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", performance comparison

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB" 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 Note 9S 128GB" has a width of 76.7mm, a length of 165.8mm, and a thickness of 8.8mm. Also, the "alcatel Idol 4s Windows 64GB" has a width of 75.4mm, a length of 153.9mm, and a thickness of 7.0mm.

Comparing the width and thickness of the body, the "alcatel Idol 4s Windows 64GB" is smaller and more compact compared to the "Xiaomi Redmi Note 9S 128GB". For that reason, the "alcatel Idol 4s Windows 64GB" is easier to grip firmly and carry one-handed than the "Xiaomi Redmi Note 9S 128GB". For that reason, we recommend the "alcatel Idol 4s Windows 64GB".

Comparing the width and thickness of the body, the "alcatel Idol 4s Windows 64GB" is a more compact size than the "Xiaomi Redmi Note 9S 128GB". For that reason the "alcatel Idol 4s Windows 64GB" 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 "alcatel Idol 4s Windows 64GB".

Comparing the overall size of the two devices, the "alcatel Idol 4s Windows 64GB" has a large size compared to the "Xiaomi Redmi Note 9S 128GB". For that reason the "alcatel Idol 4s Windows 64GB" is a size that is easier to use in one hand and comfortably carry than the "Xiaomi Redmi Note 9S 128GB". That's why we recommend the "alcatel Idol 4s Windows 64GB".

ScoreDimensions (width x height x thickness)
Xiaomi Redmi Note 9S 128GB58/10076.7mm x 165.8mm x 8.8mm
alcatel Idol 4s Windows 64GB63/10075.4mm x 153.9mm x 7.0mm

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" is about 209.0g, and the weight of the "alcatel Idol 4s Windows 64GB" is about 152.0g. Comparing the weight of the two devices, the "alcatel Idol 4s Windows 64GB" is a considerably lighter smart phone than the "Xiaomi Redmi Note 9S 128GB", and there is a difference of about 57g. In terms of the burden placed upon your fingers and wrist, the "alcatel Idol 4s Windows 64GB" is superior to the "Xiaomi Redmi Note 9S 128GB". 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 "alcatel Idol 4s Windows 64GB" over the "Xiaomi Redmi Note 9S 128GB".

ScoreWeight
Xiaomi Redmi Note 9S 128GB48/100209.0g
alcatel Idol 4s Windows 64GB69/100152.0g

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" has a 6.67inch display. Also, the "alcatel Idol 4s Windows 64GB" has a 5.5inch display. Comparing the screen size, the "Xiaomi Redmi Note 9S 128GB" has a larger screen compared to the "alcatel Idol 4s Windows 64GB", with a roughly 1.17inch difference. As a result, the user is less likely to mistap when using apps on the "Xiaomi Redmi Note 9S 128GB" than on the "alcatel Idol 4s Windows 64GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Xiaomi Redmi Note 9S 128GB".

ScoreDisplay size
Xiaomi Redmi Note 9S 128GB91/1006.67inch
alcatel Idol 4s Windows 64GB82/1005.5inch

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "alcatel Idol 4s Windows 64GB" is 1080 x 1920, and pixel density is 400ppi. Comparing the pixel count, the difference in pixel density between the "Xiaomi Redmi Note 9S 128GB" and the "alcatel Idol 4s Windows 64GB" 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 Note 9S 128GB83/100394ppi
alcatel Idol 4s Windows 64GB85/100400ppi

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" is 5020.0mAh, and the "alcatel Idol 4s Windows 64GB" is 3000.0mAh. Regarding battery capacity, the "Xiaomi Redmi Note 9S 128GB" has greater battery capacity than the "alcatel Idol 4s Windows 64GB", with a 2020mAh difference. Since the "Xiaomi Redmi Note 9S 128GB" can be used for longer periods without recharging than the "alcatel Idol 4s Windows 64GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Xiaomi Redmi Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreBattery capacity
Xiaomi Redmi Note 9S 128GB83/1005020.0mAh
alcatel Idol 4s Windows 64GB65/1003000.0mAh

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB"'s CPU is a Qualcomm SM7125 Snapdragon 720G, with performance measured at 2.3GHz+1.8GHz×8(8.0-cores). Also, the "alcatel Idol 4s Windows 64GB"'s CPU is a Qualcomm MSM8996 Snapdragon 820, with performance measured at 2.15GHz+1.6GHz×4(4.0-cores). Comparing CPU performance, the "Xiaomi Redmi Note 9S 128GB" has considerably higher specs than the "alcatel Idol 4s Windows 64GB". In terms of being able to comfortably play games and run apps smoothly, the "Xiaomi Redmi Note 9S 128GB" is superior to the "alcatel Idol 4s Windows 64GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xiaomi Redmi Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreCPU specs
Xiaomi Redmi Note 9S 128GB90/1002.3GHz+1.8GHz×8(8.0-cores)
alcatel Idol 4s Windows 64GB57/1002.15GHz+1.6GHz×4(4.0-cores)

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" is 6.0GB and the weight of the "alcatel Idol 4s Windows 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xiaomi Redmi Note 9S 128GB" has a significantly larger amount of RAM than the "alcatel Idol 4s Windows 64GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Redmi Note 9S 128GB" is superior to the "alcatel Idol 4s Windows 64GB". 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 Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreRAM size
Xiaomi Redmi Note 9S 128GB90/1006.0GB
alcatel Idol 4s Windows 64GB70/1004.0GB

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" is 128.0GB. Also the "alcatel Idol 4s Windows 64GB" is 64.0GB. Regarding storage capacity, the "Xiaomi Redmi Note 9S 128GB" has a much larger data storage capacity compared to the "alcatel Idol 4s Windows 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Redmi Note 9S 128GB" is superior to the "alcatel Idol 4s Windows 64GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Redmi Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreStorage size
Xiaomi Redmi Note 9S 128GB90/100128.0GB
alcatel Idol 4s Windows 64GB67/10064.0GB

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB" 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 Note 9S 128GB" has a 48.0MP main camera. Also, "alcatel Idol 4s Windows 64GB" has a 21.0MP main camera. Comparing rear camera performance, the "Xiaomi Redmi Note 9S 128GB" has a much higher pixel count compared to the "alcatel Idol 4s Windows 64GB", with a roughly 27MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xiaomi Redmi Note 9S 128GB" is superior to the "alcatel Idol 4s Windows 64GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xiaomi Redmi Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreRear-camera resolution
Xiaomi Redmi Note 9S 128GB97/10048.0MP
alcatel Idol 4s Windows 64GB80/10021.0MP

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", 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 Note 9S 128GB" has an 16.0MP front camera and "alcatel Idol 4s Windows 64GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Redmi Note 9S 128GB" has a much higher pixel count compared to the "alcatel Idol 4s Windows 64GB", with a roughly 8MP difference. As a result, the "Xiaomi Redmi Note 9S 128GB" is more suited than the "alcatel Idol 4s Windows 64GB" 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 Redmi Note 9S 128GB" over the "alcatel Idol 4s Windows 64GB".

ScoreFront-camera resolution
Xiaomi Redmi Note 9S 128GB75/10016.0MP
alcatel Idol 4s Windows 64GB58/1008.0MP

"Xiaomi Redmi Note 9S 128GB" and "alcatel Idol 4s Windows 64GB", performance comparison by specification sheet

Xiaomi Redmi Note 9S 128GBalcatel Idol 4s Windows 64GB
ImageXiaomi Redmi Note 9S 128GBalcatel Idol 4s Windows 64GB
MakerXiaomialcatel
ColorAurora Blue/Glacier White/Interstellar GrayHalo Gold
OSAndroidWindows
Dimensions (width x height x thickness)76.7mm x 165.8mm x 8.8mm75.4mm x 153.9mm x 7.0mm
Weight209.0g152.0g
Display size6.67inch5.5inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1080 x 24001080 x 1920
Pixel density394ppi400ppi
Battery capacity5020.0mAh3000.0mAh
ChipsetQualcomm SM7125 Snapdragon 720GQualcomm MSM8996 Snapdragon 820
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.15GHz+1.6GHz×4(4.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution48.0MP21.0MP
Front-camera resolution16.0MP8.0MP

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