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Should you buy Microsoft Lumia 640 LTE Dual SIM 8GB or AQUOS PHONE 102SH II SoftBank 4GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-09-30 22:29:11, Updated date: 2021-10-20 16:37:44

Microsoft Lumia 640 LTE Dual SIM 8GBAQUOS PHONE 102SH II SoftBank 4GB
Microsoft Lumia 640 LTE Dual SIM 8GBAQUOS PHONE 102SH II SoftBank 4GB

Are you having trouble comparing the differences in features and performance of the "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB", 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 LTE Dual SIM 8GBAQUOS PHONE 102SH II SoftBank 4GB
Microsoft Lumia 640 LTE Dual SIM 8GB

AQUOS PHONE 102SH II SoftBank 4GB

General rating:

44.2/100

(The 1644th of all smartphones)

40.4/100

(The 794th of all smartphones)

Portability
66/100
77/100
Weight
72/100
75/100
Size of screen
74/100
66/100
Screen clarity
59/100
67/100
Battery duration
57/100
35/100
Processing capability
14/100
4/100
Memory capacity
20/100
20/100
Storage capacity
24/100
11/100
Rear camera function
50/100
59/100
Front camera function
5/100
0/100

Compare Performance and Usability

Size comparison of "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" is 72.2mm wide, 141.3mm tall, and 8.8mm thick. The "AQUOS PHONE 102SH II SoftBank 4GB" is 65.0mm tall, 128.0mm wide, and 9.8mm thick.

The "AQUOS PHONE 102SH II SoftBank 4GB" is also more compact than the "Microsoft Lumia 640 LTE Dual SIM 8GB" in terms of the thickness of the devices. The "AQUOS PHONE 102SH II SoftBank 4GB" is easier than the "Microsoft Lumia 640 LTE Dual SIM 8GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "AQUOS PHONE 102SH II SoftBank 4GB" rather than the "Microsoft Lumia 640 LTE Dual SIM 8GB".

Comparing the width and height of the devices, the "AQUOS PHONE 102SH II SoftBank 4GB" is more compact than the "Microsoft Lumia 640 LTE Dual SIM 8GB". The "AQUOS PHONE 102SH II SoftBank 4GB" is easier to carry around than the "Microsoft Lumia 640 LTE Dual SIM 8GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "AQUOS PHONE 102SH II SoftBank 4GB" rather than the "Microsoft Lumia 640 LTE Dual SIM 8GB".

Comparing the overall sizes, the "AQUOS PHONE 102SH II SoftBank 4GB" is significantly smaller than the "Microsoft Lumia 640 LTE Dual SIM 8GB". The "AQUOS PHONE 102SH II SoftBank 4GB" is more convenient than the "Microsoft Lumia 640 LTE Dual SIM 8GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "AQUOS PHONE 102SH II SoftBank 4GB" rather than the "Microsoft Lumia 640 LTE Dual SIM 8GB".

ScoreDimensions (width x height x thickness)
Microsoft Lumia 640 LTE Dual SIM 8GB66/10072.2mm x 141.3mm x 8.8mm
AQUOS PHONE 102SH II SoftBank 4GB77/10065.0mm x 128.0mm x 9.8mm

Which one is easier to hold, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" weighs 145.0g. The "AQUOS PHONE 102SH II SoftBank 4GB" clocks in at 137.0g. The "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
Microsoft Lumia 640 LTE Dual SIM 8GB72/100145.0g
AQUOS PHONE 102SH II SoftBank 4GB75/100137.0g

Which is better in terms of display, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Microsoft Lumia 640 LTE Dual SIM 8GB" is 5.0inch, and 4.5inch on the "AQUOS PHONE 102SH II SoftBank 4GB". Comparing the size of the display and screen, the screen size of the "Microsoft Lumia 640 LTE Dual SIM 8GB" is larger than that of the "AQUOS PHONE 102SH II SoftBank 4GB", with a difference of approximately 0.5inch. As a result, there will be unintended touches on the "Microsoft Lumia 640 LTE Dual SIM 8GB" compared to the "AQUOS PHONE 102SH II SoftBank 4GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Microsoft Lumia 640 LTE Dual SIM 8GB" is recommended.

ScoreDisplay size
Microsoft Lumia 640 LTE Dual SIM 8GB74/1005.0inch
AQUOS PHONE 102SH II SoftBank 4GB66/1004.5inch

Which one has a better display, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Microsoft Lumia 640 LTE Dual SIM 8GB" has a 720 x 1280 resolution and a pixel density of 293ppi. The "AQUOS PHONE 102SH II SoftBank 4GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 326ppi. Comparing the number of pixels on the screen, the pixel density of the "AQUOS PHONE 102SH II SoftBank 4GB" is higher than the "Microsoft Lumia 640 LTE Dual SIM 8GB", with a difference of approximately 33ppi. Therefor, the "AQUOS PHONE 102SH II SoftBank 4GB" is better able to display images and videos than the "Microsoft Lumia 640 LTE Dual SIM 8GB", and is easier on the eyes. For this reason, the "AQUOS PHONE 102SH II SoftBank 4GB" is recommended.

ScorePixel density
Microsoft Lumia 640 LTE Dual SIM 8GB59/100293ppi
AQUOS PHONE 102SH II SoftBank 4GB67/100326ppi

How is the battery duration of "Microsoft Lumia 640 LTE Dual SIM 8GB" different from that of "AQUOS PHONE 102SH II SoftBank 4GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" has a battery capacity of 2500.0mAh, while the "AQUOS PHONE 102SH II SoftBank 4GB" has a 1520.0mAh battery. With regards to battery performance, the "Microsoft Lumia 640 LTE Dual SIM 8GB" has a substantially larger battery capacity than the "AQUOS PHONE 102SH II SoftBank 4GB", with a difference of 980mAh. The "Microsoft Lumia 640 LTE Dual SIM 8GB" can be used without charging for a longer time than the "AQUOS PHONE 102SH II SoftBank 4GB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "Microsoft Lumia 640 LTE Dual SIM 8GB" rather than the "AQUOS PHONE 102SH II SoftBank 4GB".

ScoreBattery capacity
Microsoft Lumia 640 LTE Dual SIM 8GB57/1002500.0mAh
AQUOS PHONE 102SH II SoftBank 4GB35/1001520.0mAh

Which is better in terms of CPU function, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" is equipped with a Qualcomm MSM8926 Snapdragon 400 processor, and its performance speed is 1.2GHz×4(4.0-cores). The "AQUOS PHONE 102SH II SoftBank 4GB" uses an OMAP4430 CPU that performs at a speed of 1.0GHz×2(2.0-cores). Comparing CPU performance, the "Microsoft Lumia 640 LTE Dual SIM 8GB" has significantly higher specs than the "AQUOS PHONE 102SH II SoftBank 4GB". The "Microsoft Lumia 640 LTE Dual SIM 8GB" proves to be more advanced than the "AQUOS PHONE 102SH II SoftBank 4GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Microsoft Lumia 640 LTE Dual SIM 8GB" rather than the "AQUOS PHONE 102SH II SoftBank 4GB".

ScoreCPU specs
Microsoft Lumia 640 LTE Dual SIM 8GB14/1001.2GHz×4(4.0-cores)
AQUOS PHONE 102SH II SoftBank 4GB4/1001.0GHz×2(2.0-cores)

How is "Microsoft Lumia 640 LTE Dual SIM 8GB" different from "AQUOS PHONE 102SH II SoftBank 4GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" has 1.0GB of memory. The "AQUOS PHONE 102SH II SoftBank 4GB", on the other hand, has 1.0GB. Memory performance is roughly the same for both the "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Microsoft Lumia 640 LTE Dual SIM 8GB20/1001.0GB
AQUOS PHONE 102SH II SoftBank 4GB20/1001.0GB

Which has a better storage capacity, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Microsoft Lumia 640 LTE Dual SIM 8GB" has 8.0GB of storage, while the "AQUOS PHONE 102SH II SoftBank 4GB" has 4.0GB. In terms of ROM and data storage, the "Microsoft Lumia 640 LTE Dual SIM 8GB" has a much larger capacity than the "AQUOS PHONE 102SH II SoftBank 4GB", with a difference of about 4GB. The "Microsoft Lumia 640 LTE Dual SIM 8GB" can save more photos and keep more apps installed than the "AQUOS PHONE 102SH II SoftBank 4GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Microsoft Lumia 640 LTE Dual SIM 8GB" rather than the "AQUOS PHONE 102SH II SoftBank 4GB".

ScoreStorage size
Microsoft Lumia 640 LTE Dual SIM 8GB24/1008.0GB
AQUOS PHONE 102SH II SoftBank 4GB11/1004.0GB

Compare the rear cameras of "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Microsoft Lumia 640 LTE Dual SIM 8GB" has 8.0MP. The "AQUOS PHONE 102SH II SoftBank 4GB" has 12.1MP. Comparing the rear camera performance, the number of pixels of the "AQUOS PHONE 102SH II SoftBank 4GB" is higher than the "Microsoft Lumia 640 LTE Dual SIM 8GB", with a difference of approximately 4.1MP. As a result, the "AQUOS PHONE 102SH II SoftBank 4GB" can take higher quality scenery photos and make clear prints compared to the "Microsoft Lumia 640 LTE Dual SIM 8GB". Therefore, the "AQUOS PHONE 102SH II SoftBank 4GB" is recommended.

ScoreRear-camera resolution
Microsoft Lumia 640 LTE Dual SIM 8GB50/1008.0MP
AQUOS PHONE 102SH II SoftBank 4GB59/10012.1MP

Which has a front camera with better picture quality, "Microsoft Lumia 640 LTE Dual SIM 8GB" or "AQUOS PHONE 102SH II SoftBank 4GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Microsoft Lumia 640 LTE Dual SIM 8GB" has a resolution of 1.0MP. The "AQUOS PHONE 102SH II SoftBank 4GB"'s has 0.3MP. There is little difference between the camera capabilities and the pixel density of the "Microsoft Lumia 640 LTE Dual SIM 8GB" and "AQUOS PHONE 102SH II SoftBank 4GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Microsoft Lumia 640 LTE Dual SIM 8GB5/1001.0MP
AQUOS PHONE 102SH II SoftBank 4GB0/1000.3MP

Compare Performance Specs

Microsoft Lumia 640 LTE Dual SIM 8GBAQUOS PHONE 102SH II SoftBank 4GB
ImageMicrosoft Lumia 640 LTE Dual SIM 8GBAQUOS PHONE 102SH II SoftBank 4GB
MakerMicrosoft
Release date2015-042012-07-12
ColorGlossy cyan/Orange/White/Matte black/ /
OSWindowsAndroid
Dimensions (width x height x thickness)72.2mm x 141.3mm x 8.8mm65.0mm x 128.0mm x 9.8mm
Weight145.0g137.0g
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 400OMAP4430
CPU specs1.2GHz×4(4.0-cores)1.0GHz×2(2.0-cores)
RAM size1.0GB1.0GB
Storage size8.0GB4.0GB
Rear-camera resolution8.0MP12.1MP
Front-camera resolution1.0MP0.3MP

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