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Microsoft Lumia 640 Dual SIM 8GB vs Lava X50 Plus 32GB: Specs & Scores

Created date: 2018-09-30 22:14:18, Updated date: 2020-04-16 17:10:37

Microsoft Lumia 640 Dual SIM 8GBLava X50 Plus 32GB
Microsoft Lumia 640 Dual SIM 8GBLava X50 Plus 32GB

Are you having trouble comparing the differences in features and performance of the "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB", 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 8GBLava X50 Plus 32GB
Microsoft Lumia 640 Dual SIM 8GB

Lava X50 Plus 32GB

General rating:
Portabilityrating-image3.3
66/100
rating-image3.3
66/100
Weightrating-image3.6
72/100
rating-image3.4
67/100
Size of screenrating-image3.7
74/100
rating-image4.1
82/100
Screen clarityrating-image3.0
59/100
rating-image2.7
53/100
Battery durationrating-image2.9
57/100
rating-image3.1
62/100
Processing capabilityrating-image1
14/100
rating-image1.8
36/100
Memory capacityrating-image1.0
20/100
rating-image2.5
50/100
Storage capacityrating-image1.2
24/100
rating-image2.8
55/100
Rear camera functionrating-image2.5
50/100
rating-image2.5
50/100
Front camera functionrating-image1
5/100
rating-image2.5
50/100

Compare Performance and Usability

Size comparison of "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB". 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 Dual SIM 8GB" is 72.2mm wide, 141.3mm tall, and 8.8mm thick. The "Lava X50 Plus 32GB" is 71.8mm tall, 155.0mm wide, and 8.9mm thick.

There is no real difference between the "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

Comparing the width and height of the main unit, the "Microsoft Lumia 640 Dual SIM 8GB" is smaller and more compact than the "Lava X50 Plus 32GB". As a result, the "Microsoft Lumia 640 Dual SIM 8GB" is easier to operate with one hand and it is more portable without getting in your way than the "Lava X50 Plus 32GB". Therefore, the "Microsoft Lumia 640 Dual SIM 8GB" is recommended.

When comparing their sizes as a whole, there is no real difference between the "Microsoft Lumia 640 Dual SIM 8GB"and "Lava X50 Plus 32GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Microsoft Lumia 640 Dual SIM 8GB66/10072.2mm x 141.3mm x 8.8mm
Lava X50 Plus 32GB66/10071.8mm x 155.0mm x 8.9mm

Which one is easier to hold, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"? 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 Dual SIM 8GB" weighs 145.0g. The "Lava X50 Plus 32GB" clocks in at 158.0g. Comparing the weight of the main unit, the "Microsoft Lumia 640 Dual SIM 8GB" is a lighter phone than the "Lava X50 Plus 32GB", with a difference of approximately 13g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Microsoft Lumia 640 Dual SIM 8GB" compared to the "Lava X50 Plus 32GB". For this reason, the "Microsoft Lumia 640 Dual SIM 8GB" is recommended.

ScoreWeight
Microsoft Lumia 640 Dual SIM 8GB72/100145.0g
Lava X50 Plus 32GB67/100158.0g

Which is better in terms of display, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"?

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 Dual SIM 8GB" is 5.0inch, and 5.5inch on the "Lava X50 Plus 32GB". Comparing the size of the display and screen, the screen size of the "Lava X50 Plus 32GB" is larger than that of the "Microsoft Lumia 640 Dual SIM 8GB", with a difference of approximately 0.5inch. As a result, there will be unintended touches on the "Lava X50 Plus 32GB" compared to the "Microsoft Lumia 640 Dual SIM 8GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Lava X50 Plus 32GB" is recommended.

ScoreDisplay size
Microsoft Lumia 640 Dual SIM 8GB74/1005.0inch
Lava X50 Plus 32GB82/1005.5inch

Which one has a better display, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"?

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 Dual SIM 8GB" has a 720 x 1280 resolution and a pixel density of 293ppi. The "Lava X50 Plus 32GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 267ppi. Comparing the number of pixels on the screen, the pixel density of the "Microsoft Lumia 640 Dual SIM 8GB" is higher than the "Lava X50 Plus 32GB", with a difference of approximately 26ppi. Therefor, the "Microsoft Lumia 640 Dual SIM 8GB" is better able to display images and videos than the "Lava X50 Plus 32GB", and is easier on the eyes. For this reason, the "Microsoft Lumia 640 Dual SIM 8GB" is recommended.

ScorePixel density
Microsoft Lumia 640 Dual SIM 8GB59/100293ppi
Lava X50 Plus 32GB53/100267ppi

How is the battery duration of "Microsoft Lumia 640 Dual SIM 8GB" different from that of "Lava X50 Plus 32GB" ? 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 Dual SIM 8GB" has a battery capacity of 2500.0mAh, while the "Lava X50 Plus 32GB" has a 2800.0mAh battery. The batteries of both the "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB" perform to the same extent. There is also no difference in the battery capacities of the "Microsoft Lumia 640 Dual SIM 8GB" and the "Lava X50 Plus 32GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Microsoft Lumia 640 Dual SIM 8GB57/1002500.0mAh
Lava X50 Plus 32GB62/1002800.0mAh

Which is better in terms of CPU function, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"?

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 Dual SIM 8GB" is equipped with a Qualcomm MSM8926 Snapdragon 400 processor, and its performance speed is 1.2GHz×4(4.0-cores). Comparing CPU performance, the "Lava X50 Plus 32GB" has significantly higher specs than the "Microsoft Lumia 640 Dual SIM 8GB". The "Lava X50 Plus 32GB" proves to be more advanced than the "Microsoft Lumia 640 Dual SIM 8GB" 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 "Lava X50 Plus 32GB" rather than the "Microsoft Lumia 640 Dual SIM 8GB".

ScoreCPU specs
Microsoft Lumia 640 Dual SIM 8GB14/1001.2GHz×4(4.0-cores)
Lava X50 Plus 32GB36/1001.3GHz×4(4.0-cores)

How is "Microsoft Lumia 640 Dual SIM 8GB" different from "Lava X50 Plus 32GB" 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 Dual SIM 8GB" has 1.0GB of memory. The "Lava X50 Plus 32GB", on the other hand, has 2.0GB. As for memory performance, the "Lava X50 Plus 32GB" has a larger memory capacity than the "Microsoft Lumia 640 Dual SIM 8GB", with a difference of about 1GB. The "Lava X50 Plus 32GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Microsoft Lumia 640 Dual SIM 8GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Lava X50 Plus 32GB" rather than the "Microsoft Lumia 640 Dual SIM 8GB".

ScoreRAM size
Microsoft Lumia 640 Dual SIM 8GB20/1001.0GB
Lava X50 Plus 32GB50/1002.0GB

Which has a better storage capacity, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"?

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 Dual SIM 8GB" has 8.0GB of storage, while the "Lava X50 Plus 32GB" has 32.0GB. In terms of ROM and data storage, the "Lava X50 Plus 32GB" has a much larger capacity than the "Microsoft Lumia 640 Dual SIM 8GB", with a difference of about 24GB. The "Lava X50 Plus 32GB" can save more photos and keep more apps installed than the "Microsoft Lumia 640 Dual SIM 8GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Lava X50 Plus 32GB" rather than the "Microsoft Lumia 640 Dual SIM 8GB".

ScoreStorage size
Microsoft Lumia 640 Dual SIM 8GB24/1008.0GB
Lava X50 Plus 32GB55/10032.0GB

Compare the rear cameras of "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB". 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 Dual SIM 8GB" has 8.0MP. The "Lava X50 Plus 32GB" has 8.0MP. The rear facing cameras of the "Microsoft Lumia 640 Dual SIM 8GB" and "Lava X50 Plus 32GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Microsoft Lumia 640 Dual SIM 8GB50/1008.0MP
Lava X50 Plus 32GB50/1008.0MP

Which has a front camera with better picture quality, "Microsoft Lumia 640 Dual SIM 8GB" or "Lava X50 Plus 32GB"?

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 Dual SIM 8GB" has a resolution of 1.0MP. The "Lava X50 Plus 32GB"'s has 5.0MP. The front-facing camera of the "Lava X50 Plus 32GB" has a significantly higher number of pixels than the "Microsoft Lumia 640 Dual SIM 8GB", with a difference of about 4MP. Therefore, the "Lava X50 Plus 32GB" is more suitable for taking photos and videos than the "Microsoft Lumia 640 Dual SIM 8GB". If you want to take and print high-quality selfies, we recommend buying the "Lava X50 Plus 32GB" rather than the "Microsoft Lumia 640 Dual SIM 8GB".

ScoreFront-camera resolution
Microsoft Lumia 640 Dual SIM 8GB5/1001.0MP
Lava X50 Plus 32GB50/1005.0MP

Compare Performance Specs

Microsoft Lumia 640 Dual SIM 8GBLava X50 Plus 32GB
ImageMicrosoft Lumia 640 Dual SIM 8GBLava X50 Plus 32GB
MakerMicrosoftLava
Release date2015-042016-11
ColorGlossy cyan/Orange/White/Matte blackBlue
OSWindowsAndroid
Dimensions (width x height x thickness)72.2mm x 141.3mm x 8.8mm71.8mm x 155.0mm x 8.9mm
Weight145.0g158.0g
Display size5.0inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density293ppi267ppi
Battery capacity2500.0mAh2800.0mAh
CPU specs1.2GHz×4(4.0-cores)1.3GHz×4(4.0-cores)
RAM size1.0GB2.0GB
Storage size8.0GB32.0GB
Rear-camera resolution8.0MP8.0MP
Front-camera resolution1.0MP5.0MP

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