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Lenovo K7 (2020) vs BLU S1 (2017) 16GB

Created date: 2020-04-12 19:14:52, Updated date: 2021-10-20 21:57:37

Lenovo K7 (2020)BLU S1 (2017) 16GB
Lenovo K7 (2020)BLU S1 (2017) 16GB

How did the evaluations between the "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB" 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!

Lenovo K7 (2020)BLU S1 (2017) 16GB
Lenovo K7 (2020)

BLU S1 (2017) 16GB

General rating:

57/100

(The 3800th of all smartphones)

51.8/100

(The 554th of all smartphones)

Portability
- /100
65/100
Weight
65/100
75/100
Size of screen
90/100
77/100
Screen clarity
55/100
57/100
Battery duration
80/100
62/100
Processing capability
59/100
53/100
Memory capacity
- /100
50/100
Storage capacity
- /100
50/100
Rear camera function
61/100
61/100
Front camera function
50/100
50/100

Compare Performance and Usability

Size comparison of "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB". 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 "BLU S1 (2017) 16GB" is 72.8mm tall, 147.3mm wide, and 8.4mm thick.

ScoreDimensions (width x height x thickness)
Lenovo K7 (2020) - /100
BLU S1 (2017) 16GB65/10072.8mm x 147.3mm x 8.4mm

Which one is easier to hold, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"? 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 "Lenovo K7 (2020)" weighs 161.0g. The "BLU S1 (2017) 16GB" clocks in at 137.0g. Comparing the weight of the main unit, the "BLU S1 (2017) 16GB" is a lighter phone than the "Lenovo K7 (2020)", with a difference of approximately 24g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "BLU S1 (2017) 16GB" compared to the "Lenovo K7 (2020)". For this reason, the "BLU S1 (2017) 16GB" is recommended.

ScoreWeight
Lenovo K7 (2020)65/100161.0g
BLU S1 (2017) 16GB75/100137.0g

Which is better in terms of display, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"?

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 "Lenovo K7 (2020)" is 6.09inch, and 5.2inch on the "BLU S1 (2017) 16GB". Comparing the sizes of the screens and displays, the "Lenovo K7 (2020)" is considerably larger than the "BLU S1 (2017) 16GB", with a difference of about 0.88inch. Compared to the "BLU S1 (2017) 16GB", the "Lenovo K7 (2020)" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Lenovo K7 (2020)" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Lenovo K7 (2020)" rather than the "BLU S1 (2017) 16GB".

ScoreDisplay size
Lenovo K7 (2020)90/1006.09inch
BLU S1 (2017) 16GB77/1005.2inch

Which one has a better display, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"?

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 "Lenovo K7 (2020)" has a 720 x 1520 resolution and a pixel density of 276ppi. The "BLU S1 (2017) 16GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 282ppi. There is not much of a difference in the pixel resolutions of the "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Lenovo K7 (2020)55/100276ppi
BLU S1 (2017) 16GB57/100282ppi

How is the battery duration of "Lenovo K7 (2020)" different from that of "BLU S1 (2017) 16GB" ? 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 "Lenovo K7 (2020)" has a battery capacity of 4000.0mAh, while the "BLU S1 (2017) 16GB" has a 2800.0mAh battery. With regards to battery performance, the "Lenovo K7 (2020)" has a substantially larger battery capacity than the "BLU S1 (2017) 16GB", with a difference of 1200mAh. The "Lenovo K7 (2020)" can be used without charging for a longer time than the "BLU S1 (2017) 16GB", 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 "Lenovo K7 (2020)" rather than the "BLU S1 (2017) 16GB".

ScoreBattery capacity
Lenovo K7 (2020)80/1004000.0mAh
BLU S1 (2017) 16GB62/1002800.0mAh

Which is better in terms of CPU function, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"?

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 "Lenovo K7 (2020)" is equipped with a Unisoc SC9863A processor, and its performance speed is 1.6GHz+1.2GHz×8(8.0-cores). The "BLU S1 (2017) 16GB" uses an Mediatek MT6750 CPU that performs at a speed of 1.5GHz+1.0GHz×8(8.0-cores). Comparing their CPU performance, the "Lenovo K7 (2020)" has higher specs than the "BLU S1 (2017) 16GB". For this reason, applications run better on the "Lenovo K7 (2020)" compared to the "BLU S1 (2017) 16GB", and games run very smoothly. Therefore, the "Lenovo K7 (2020)" is recommended.

ScoreCPU specs
Lenovo K7 (2020)59/1001.6GHz+1.2GHz×8(8.0-cores)
BLU S1 (2017) 16GB53/1001.5GHz+1.0GHz×8(8.0-cores)

How is "Lenovo K7 (2020)" different from "BLU S1 (2017) 16GB" 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.

ScoreRAM size
Lenovo K7 (2020) - /100
BLU S1 (2017) 16GB50/1002.0GB

Which has a better storage capacity, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"?

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.

ScoreStorage size
Lenovo K7 (2020) - /100
BLU S1 (2017) 16GB50/10016.0GB

Compare the rear cameras of "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB". 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 "Lenovo K7 (2020)" has 13.0MP. The "BLU S1 (2017) 16GB" has 13.0MP. The rear facing cameras of the "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB" 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
Lenovo K7 (2020)61/10013.0MP
BLU S1 (2017) 16GB61/10013.0MP

Which has a front camera with better picture quality, "Lenovo K7 (2020)" or "BLU S1 (2017) 16GB"?

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 "Lenovo K7 (2020)" has a resolution of 5.0MP. The "BLU S1 (2017) 16GB"'s has 5.0MP. There is little difference between the camera capabilities and the pixel density of the "Lenovo K7 (2020)" and "BLU S1 (2017) 16GB"'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
Lenovo K7 (2020)50/1005.0MP
BLU S1 (2017) 16GB50/1005.0MP

Compare Performance Specs

Lenovo K7 (2020)BLU S1 (2017) 16GB
ImageLenovo K7 (2020)BLU S1 (2017) 16GB
MakerLenovoBLU
Release date2020-05-132017-09
ColorBlue/BlackBlack/Gold
OSAndroidAndroid
Weight161.0g137.0g
Display size6.09inch5.2inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1520720 x 1280
Pixel density276ppi282ppi
Battery capacity4000.0mAh2800.0mAh
ChipsetUnisoc SC9863AMediatek MT6750
CPU specs1.6GHz+1.2GHz×8(8.0-cores)1.5GHz+1.0GHz×8(8.0-cores)
Rear-camera resolution13.0MP13.0MP
Front-camera resolution5.0MP5.0MP

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