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Microsoft Lumia 640 Dual SIM 8GB vs SH-06D NERV docomo: Specs & Scores

Created date: 2018-09-30 22:45:28, Updated date: 2020-04-16 17:41:47

Microsoft Lumia 640 Dual SIM 8GBSH-06D NERV docomo
Microsoft Lumia 640 Dual SIM 8GBSH-06D NERV docomo

Are you having trouble comparing the differences in features and performance of the "Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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.

Microsoft Lumia 640 Dual SIM 8GBSH-06D NERV docomo
Microsoft Lumia 640 Dual SIM 8GB

SH-06D NERV docomo

General rating:

43.2/100

(The 1661th of all smartphones)

42/100

(The 751th of all smartphones)

Holding comfort
66/100
71/100
Weight
72/100
72/100
Screen size
74/100
66/100
Display quality
59/100
67/100
Battery life
57/100
35/100
Processing power
14/100
5/100
Memory capacity
20/100
20/100
Storage capacity
24/100
24/100
Rear camera performance
50/100
50/100
Front camera performance
5/100
0/100

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", performance comparison

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo" 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 "Microsoft Lumia 640 Dual SIM 8GB" has a width of 72.2mm, a length of 141.3mm, and a thickness of 8.8mm. Also, the "SH-06D NERV docomo" has a width of 66.0mm, a length of 128.0mm, and a thickness of 11.8mm.

Comparing the width and thickness of the body, the "SH-06D NERV docomo" is smaller and more compact compared to the "Microsoft Lumia 640 Dual SIM 8GB". For that reason, the "SH-06D NERV docomo" is easier to grip firmly and carry one-handed than the "Microsoft Lumia 640 Dual SIM 8GB". For that reason, we recommend the "SH-06D NERV docomo".

Comparing the width and thickness of the body, the "SH-06D NERV docomo" is considerably smaller and more compact than the "Microsoft Lumia 640 Dual SIM 8GB". The "SH-06D NERV docomo" excels over the "Microsoft Lumia 640 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 "SH-06D NERV docomo" over the "Microsoft Lumia 640 Dual SIM 8GB".

Comparing the overall size of the two devices, the "SH-06D NERV docomo" has a large size compared to the "Microsoft Lumia 640 Dual SIM 8GB". For that reason the "SH-06D NERV docomo" is a size that is easier to use in one hand and comfortably carry than the "Microsoft Lumia 640 Dual SIM 8GB". That's why we recommend the "SH-06D NERV docomo".

ScoreDimensions (width x height x thickness)
Microsoft Lumia 640 Dual SIM 8GB66/10072.2mm x 141.3mm x 8.8mm
SH-06D NERV docomo71/10066.0mm x 128.0mm x 11.8mm

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" is about 145.0g, and the weight of the "SH-06D NERV docomo" is about 145.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo". 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
Microsoft Lumia 640 Dual SIM 8GB72/100145.0g
SH-06D NERV docomo72/100145.0g

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" has a 5.0inch display. Also, the "SH-06D NERV docomo" has a 4.5inch display. Comparing the screen size, the "Microsoft Lumia 640 Dual SIM 8GB" has a larger screen compared to the "SH-06D NERV docomo", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Microsoft Lumia 640 Dual SIM 8GB" than on the "SH-06D NERV docomo", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Microsoft Lumia 640 Dual SIM 8GB".

ScoreDisplay size
Microsoft Lumia 640 Dual SIM 8GB74/1005.0inch
SH-06D NERV docomo66/1004.5inch

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" is 720 x 1280, and pixel density is 293ppi. Also, the resolution on the "SH-06D NERV docomo" is 720 x 1280, and pixel density is 326ppi. Comparing the pixel count, the "SH-06D NERV docomo" has a higher pixel density than the "Microsoft Lumia 640 Dual SIM 8GB", with a difference of roughly 33ppi. As a result, images and videos on the "SH-06D NERV docomo" have better picture quality than on the "Microsoft Lumia 640 Dual SIM 8GB", and the former is also easier on the eyes. Therefore, we recommend the "SH-06D NERV docomo".

ScorePixel density
Microsoft Lumia 640 Dual SIM 8GB59/100293ppi
SH-06D NERV docomo67/100326ppi

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" is 2500.0mAh, and the "SH-06D NERV docomo" is 1520.0mAh. Regarding battery capacity, the "Microsoft Lumia 640 Dual SIM 8GB" has greater battery capacity than the "SH-06D NERV docomo", with a 980mAh difference. Since the "Microsoft Lumia 640 Dual SIM 8GB" can be used for longer periods without recharging than the "SH-06D NERV docomo", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Microsoft Lumia 640 Dual SIM 8GB" over the "SH-06D NERV docomo".

ScoreBattery capacity
Microsoft Lumia 640 Dual SIM 8GB57/1002500.0mAh
SH-06D NERV docomo35/1001520.0mAh

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB"'s CPU is a Qualcomm MSM8926 Snapdragon 400, with performance measured at 1.2GHz×4(4.0-cores). Also, the "SH-06D NERV docomo"'s CPU is a Texas Instruments OMAP4460, with performance measured at 1.2GHz×2(2.0-cores). Comparing CPU performance, the "Microsoft Lumia 640 Dual SIM 8GB" has higher specs compared to the "SH-06D NERV docomo". For that reason, the "Microsoft Lumia 640 Dual SIM 8GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Microsoft Lumia 640 Dual SIM 8GB" over the "SH-06D NERV docomo".

ScoreCPU specs
Microsoft Lumia 640 Dual SIM 8GB14/1001.2GHz×4(4.0-cores)
SH-06D NERV docomo5/1001.2GHz×2(2.0-cores)

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" is 1.0GB and the weight of the "SH-06D NERV docomo" is 1.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Microsoft Lumia 640 Dual SIM 8GB" and the "SH-06D NERV docomo". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Microsoft Lumia 640 Dual SIM 8GB20/1001.0GB
SH-06D NERV docomo20/1001.0GB

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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 "Microsoft Lumia 640 Dual SIM 8GB" is 8.0GB. Also the "SH-06D NERV docomo" is 8.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo". 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.

ScoreStorage size
Microsoft Lumia 640 Dual SIM 8GB24/1008.0GB
SH-06D NERV docomo24/1008.0GB

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo" 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.

"Microsoft Lumia 640 Dual SIM 8GB" has a 8.0MP main camera. Also, "SH-06D NERV docomo" has a 8.0MP main camera. Comparing rear camera performance, the "Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo" 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
Microsoft Lumia 640 Dual SIM 8GB50/1008.0MP
SH-06D NERV docomo50/1008.0MP

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", 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.

"Microsoft Lumia 640 Dual SIM 8GB" has an 1.0MP front camera and "SH-06D NERV docomo" has an 0.32MP front camera. Comparing rear camera performance, the "Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo" 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.

ScoreFront-camera resolution
Microsoft Lumia 640 Dual SIM 8GB5/1001.0MP
SH-06D NERV docomo0/1000.32MP

"Microsoft Lumia 640 Dual SIM 8GB" and "SH-06D NERV docomo", performance comparison by specification sheet

Microsoft Lumia 640 Dual SIM 8GBSH-06D NERV docomo
ImageMicrosoft Lumia 640 Dual SIM 8GBSH-06D NERV docomo
MakerMicrosoft
Release date2015-042012-06-29
OSWindowsAndroid
Dimensions (width x height x thickness)72.2mm x 141.3mm x 8.8mm66.0mm x 128.0mm x 11.8mm
Weight145.0g145.0g
Display size5.0inch4.5inch
Display typeIPS LCDNEW ASV
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density293ppi326ppi
Battery capacity2500.0mAh1520.0mAh
ChipsetQualcomm MSM8926 Snapdragon 400Texas Instruments OMAP4460
CPU specs1.2GHz×4(4.0-cores)1.2GHz×2(2.0-cores)
RAM size1.0GB1.0GB
Storage size8.0GB8.0GB
Rear-camera resolution8.0MP8.0MP
Front-camera resolution1.0MP0.32MP

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