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Microsoft Lumia 640 Dual SIM 8GB - Features and reviews

Created date: 2018-09-30 21:53:53, Updated date: 2020-04-16 16:50:12

What are the strengths of the Microsoft Lumia 640 Dual SIM 8GB? We explain its advantages and disadvantages when compared to other smartphone. Even if you are not used to choosing between different smartphone, you'll learn to make the decision of whether or not the Microsoft Lumia 640 Dual SIM 8GB is right for you.

Microsoft Lumia 640 Dual SIM 8GB 's features, performance, reviews

Microsoft Lumia 640 Dual SIM 8GB 's size

The "Microsoft Lumia 640 Dual SIM 8GB" has a width of 72.2mm, a length of 141.3mm, and a thickness of 8.8mm. It might be possible to operate it with one hand, but depending on the person it might feel big. In addition, the weight of the "Microsoft Lumia 640 Dual SIM 8GB" is about 145.0g. Even if you are operating it with one hand it feels almost weightless. However, depending on the person, you may feel tired after using it for a while.

Assessing the overall ease of holding the "Microsoft Lumia 640 Dual SIM 8GB", it has some difficulties but if you use it based on its strengths and weaknesses it will not cause many issues.

Microsoft Lumia 640 Dual SIM 8GB 's screen

"Microsoft Lumia 640 Dual SIM 8GB" has a 5.0inch display. It is large enough and you will rarely encounter issues due to the screen size. However, note that it is not very suited for writing long text.

"Microsoft Lumia 640 Dual SIM 8GB" has a mid-range screen. It is OK for normal use, but if you want to enjoy photos, videos, or games at their best, you may feel dissatisfied.

Microsoft Lumia 640 Dual SIM 8GB 's CPU specs

With the 1.2GHz×4(4.0-cores) for processing power, the "Microsoft Lumia 640 Dual SIM 8GB" has low performance, and even for net browsing and Twitter usage you will probably feel a little dissatisfied.

The "Microsoft Lumia 640 Dual SIM 8GB" has only 1.0GB of RAM, quite a small amount. Cases of insufficient RAM occur regularly so even when using light apps there will be instability in operation and jerkiness.

Evaluating the overall speed of operation of the "Microsoft Lumia 640 Dual SIM 8GB", it is a low-end smartphone and even in everyday use feels jumpy and jerky. There will probably be a lot of cases when you feel that it is lacking in performance.

Microsoft Lumia 640 Dual SIM 8GB 's storage size

The data storage capacity of the "Microsoft Lumia 640 Dual SIM 8GB" is 8.0GB, and if its main use is for texting and social media then there is no problem, but if you plan to use it for things like photography, filming, and games, you should go with one that is a step up.

The "Microsoft Lumia 640 Dual SIM 8GB" is compatible with SD cards, so it is possible to increase the capacity easily. Therefore, you probably do not need to be concerned with the storage capacity.

Microsoft Lumia 640 Dual SIM 8GB 's camera specs

"Microsoft Lumia 640 Dual SIM 8GB" has a 8.0MP main camera, which can serve you well in most cases. However, you might feel a little dissatisfied with the quality of the images.

Also, "Microsoft Lumia 640 Dual SIM 8GB" has an 1.0MP front camera, which is a very low figure. Unless you do not care about image quality, you should probably choose a higher-grade smartphone.

Microsoft Lumia 640 Dual SIM 8GB 's battery performance

The battery performance of the "Microsoft Lumia 640 Dual SIM 8GB" is 2500.0mAh, which is a normal capacity. Compared to other smartphones, the "Microsoft Lumia 640 Dual SIM 8GB" has a normal amount of battery life. There is nothing to be worried about with everyday use. However, if you are using the internet or playing a game for a long time, you might feel a bit frustrated with the battery life.

Microsoft Lumia 640 Dual SIM 8GB 's general rating

The "Microsoft Lumia 640 Dual SIM 8GB" is a budget smartphone. As the main smartphone it is somewhat insufficient, and you should consider a slightly higher-end smartphone if possible. It will be enough for people who use only basic functions such as telephone and internet, or people who do not use smartphones.

Advantages and disadvantages of Microsoft Lumia 640 Dual SIM 8GB

Advantages of Microsoft Lumia 640 Dual SIM 8GB

  • It is lightweight.
  • The display is large, so text and images appear clear on the screen.

Disadvantages of Microsoft Lumia 640 Dual SIM 8GB

  • It has a low-grade CPU, so you will experience severe stuttering when using an app.
  • It has a very low-grade front camera, so it should not be considered as a main camera.
 
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Microsoft Lumia 640 Dual SIM 8GB

Microsoft Lumia 640 Dual SIM 8GB 's specs

Microsoft Lumia 640 Dual SIM 8GB
ImageMicrosoft Lumia 640 Dual SIM 8GB
MakerMicrosoft
Release date2015-04
ColorGlossy cyan/Orange/White/Matte black
OSWindows
Dimensions (width x height x thickness)72.2mm x 141.3mm x 8.8mm
Weight145.0g
Display size5.0inch
Display typeIPS LCD
Screen resolution (width x height)720 x 1280
Pixel density293ppi
Battery capacity2500.0mAh
ChipsetQualcomm MSM8926 Snapdragon 400
CPU specs1.2GHz×4(4.0-cores)
RAM size1.0GB
Storage size8.0GB
Rear-camera resolution8.0MP
Front-camera resolution1.0MP

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