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Compare Xiaomi Mi CC9 256GB vs Microsoft Lumia 640 XL Dual SIM 8GB

Created date: 2019-07-03 06:02:06, Updated date: 2020-04-16 20:00:36

Xiaomi Mi CC9 256GBMicrosoft Lumia 640 XL Dual SIM 8GB
Xiaomi Mi CC9 256GBMicrosoft Lumia 640 XL Dual SIM 8GB

How did the evaluations between the "Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB" 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 Mi CC9 256GBMicrosoft Lumia 640 XL Dual SIM 8GB
Xiaomi Mi CC9 256GB

Microsoft Lumia 640 XL Dual SIM 8GB

General rating:
Holding comfortrating-image3.1
62/100
rating-image2.5
49/100
Weightrating-image2.9
58/100
rating-image3.1
61/100
Screen sizerating-image4.5
90/100
rating-image4.3
85/100
Display qualityrating-image4.2
84/100
rating-image2.6
51/100
Battery liferating-image4.0
80/100
rating-image3.3
65/100
Processing powerrating-image4.6
92/100
rating-image1
14/100
Memory capacityrating-image4.7
93/100
rating-image1.0
20/100
Storage capacityrating-image4.6
91/100
rating-image1.2
24/100
Rear camera performancerating-image4.9
97/100
rating-image3.1
61/100
Front camera performancerating-image4.9
97/100
rating-image2.5
50/100

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", performance comparison

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB" 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 "Microsoft Lumia 640 XL Dual SIM 8GB" has a width of 81.5mm, a length of 157.9mm, and a thickness of 9.0mm.

Comparing the width and thickness of the body, the "Xiaomi Mi CC9 256GB" is considerably smaller and more compact than the "Microsoft Lumia 640 XL Dual SIM 8GB". The "Xiaomi Mi CC9 256GB" excels over the "Microsoft Lumia 640 XL Dual SIM 8GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Xiaomi Mi CC9 256GB" over the "Microsoft Lumia 640 XL Dual SIM 8GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Xiaomi Mi CC9 256GB" and the "Microsoft Lumia 640 XL Dual SIM 8GB". 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, the "Xiaomi Mi CC9 256GB" has a large size compared to the "Microsoft Lumia 640 XL Dual SIM 8GB". For that reason the "Xiaomi Mi CC9 256GB" is a size that is easier to use in one hand and comfortably carry than the "Microsoft Lumia 640 XL Dual SIM 8GB". That's why we recommend the "Xiaomi Mi CC9 256GB".

ScoreDimensions (width x height x thickness)
Xiaomi Mi CC9 256GB62/10074.5mm x 156.8mm x 8.7mm
Microsoft Lumia 640 XL Dual SIM 8GB49/10081.5mm x 157.9mm x 9.0mm

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" is about 171.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB". 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 Mi CC9 256GB58/100179.0g
Microsoft Lumia 640 XL Dual SIM 8GB61/100171.0g

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" has a 5.7inch display. Comparing the screen size, the "Xiaomi Mi CC9 256GB" has a larger screen compared to the "Microsoft Lumia 640 XL Dual SIM 8GB", with a roughly 0.68inch difference. As a result, the user is less likely to mistap when using apps on the "Xiaomi Mi CC9 256GB" than on the "Microsoft Lumia 640 XL Dual SIM 8GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Xiaomi Mi CC9 256GB".

ScoreDisplay size
Xiaomi Mi CC9 256GB90/1006.39inch
Microsoft Lumia 640 XL Dual SIM 8GB85/1005.7inch

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" is 720 x 1280, and pixel density is 257ppi. Comparing the pixel count, the "Xiaomi Mi CC9 256GB" has much higher pixel density than the "Microsoft Lumia 640 XL Dual SIM 8GB", with a difference of roughly 146ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Xiaomi Mi CC9 256GB" is superior to the "Microsoft Lumia 640 XL Dual SIM 8GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Xiaomi Mi CC9 256GB" over the "Microsoft Lumia 640 XL Dual SIM 8GB".

ScorePixel density
Xiaomi Mi CC9 256GB84/100403ppi
Microsoft Lumia 640 XL Dual SIM 8GB51/100257ppi

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" is 3000.0mAh. Regarding battery capacity, the "Xiaomi Mi CC9 256GB" has greater battery capacity than the "Microsoft Lumia 640 XL Dual SIM 8GB", with a 1030mAh difference. Since the "Xiaomi Mi CC9 256GB" can be used for longer periods without recharging than the "Microsoft Lumia 640 XL Dual SIM 8GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Xiaomi Mi CC9 256GB" over the "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreBattery capacity
Xiaomi Mi CC9 256GB80/1004030.0mAh
Microsoft Lumia 640 XL Dual SIM 8GB65/1003000.0mAh

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB"'s CPU is a Qualcomm MSM8226 Snapdragon 400, with performance measured at 1.2GHz×4(4.0-cores). Comparing CPU performance, the "Xiaomi Mi CC9 256GB" has considerably higher specs than the "Microsoft Lumia 640 XL Dual SIM 8GB". In terms of being able to comfortably play games and run apps smoothly, the "Xiaomi Mi CC9 256GB" is superior to the "Microsoft Lumia 640 XL Dual SIM 8GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xiaomi Mi CC9 256GB" over the "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreCPU specs
Xiaomi Mi CC9 256GB92/1002.2GHz+1.7GHz×8(8.0-cores)
Microsoft Lumia 640 XL Dual SIM 8GB14/1001.2GHz×4(4.0-cores)

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" is 1.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi CC9 256GB" has a significantly larger amount of RAM than the "Microsoft Lumia 640 XL Dual SIM 8GB", with a difference of about 7GB. 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 "Microsoft Lumia 640 XL Dual SIM 8GB". 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 "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreRAM size
Xiaomi Mi CC9 256GB93/1008.0GB
Microsoft Lumia 640 XL Dual SIM 8GB20/1001.0GB

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" is 8.0GB. Regarding storage capacity, the "Xiaomi Mi CC9 256GB" has a much larger data storage capacity compared to the "Microsoft Lumia 640 XL Dual SIM 8GB", with a roughly 248GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Mi CC9 256GB" is superior to the "Microsoft Lumia 640 XL Dual SIM 8GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Mi CC9 256GB" over the "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreStorage size
Xiaomi Mi CC9 256GB91/100256.0GB
Microsoft Lumia 640 XL Dual SIM 8GB24/1008.0GB

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB" 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, "Microsoft Lumia 640 XL Dual SIM 8GB" has a 13.0MP main camera. Comparing rear camera performance, the "Xiaomi Mi CC9 256GB" has a much higher pixel count compared to the "Microsoft Lumia 640 XL Dual SIM 8GB", with a roughly 35MP 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 "Microsoft Lumia 640 XL Dual SIM 8GB". 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 "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreRear-camera resolution
Xiaomi Mi CC9 256GB97/10048.0MP
Microsoft Lumia 640 XL Dual SIM 8GB61/10013.0MP

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", 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 "Microsoft Lumia 640 XL Dual SIM 8GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi CC9 256GB" has a much higher pixel count compared to the "Microsoft Lumia 640 XL Dual SIM 8GB", with a roughly 27MP difference. As a result, the "Xiaomi Mi CC9 256GB" is more suited than the "Microsoft Lumia 640 XL Dual SIM 8GB" 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 "Microsoft Lumia 640 XL Dual SIM 8GB".

ScoreFront-camera resolution
Xiaomi Mi CC9 256GB97/10032.0MP
Microsoft Lumia 640 XL Dual SIM 8GB50/1005.0MP

"Xiaomi Mi CC9 256GB" and "Microsoft Lumia 640 XL Dual SIM 8GB", performance comparison by specification sheet

Xiaomi Mi CC9 256GBMicrosoft Lumia 640 XL Dual SIM 8GB
ImageXiaomi Mi CC9 256GBMicrosoft Lumia 640 XL Dual SIM 8GB
MakerXiaomiMicrosoft
Release date2019-072015-04
ColorBlack/Blue/WhiteMatte cyan/Orange/Black/Matte white/Glossy white
OSAndroidWindows
Dimensions (width x height x thickness)74.5mm x 156.8mm x 8.7mm81.5mm x 157.9mm x 9.0mm
Weight179.0g171.0g
Display size6.39inch5.7inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1280
Pixel density403ppi257ppi
Battery capacity4030.0mAh3000.0mAh
ChipsetQualcomm SDM710 Snapdragon 710Qualcomm MSM8226 Snapdragon 400
CPU specs2.2GHz+1.7GHz×8(8.0-cores)1.2GHz×4(4.0-cores)
RAM size8.0GB1.0GB
Storage size256.0GB8.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution32.0MP5.0MP

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