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Should you buy Yezz 4.5EL LTE 8GB or Optimus G LGL21 au 16GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-09-30 21:14:49, Updated date: 2020-04-15 13:10:09

Yezz 4.5EL LTE 8GBOptimus G LGL21 au 16GB
Yezz 4.5EL LTE 8GBOptimus G LGL21 au 16GB

Are you having trouble comparing the differences in features and performance of the "Yezz 4.5EL LTE 8GB" and "Optimus G LGL21 au 16GB", 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.

Yezz 4.5EL LTE 8GBOptimus G LGL21 au 16GB
Yezz 4.5EL LTE 8GB

Optimus G LGL21 au 16GB

General rating:

34.5/100

(The 1886th of all smartphones)

50.3/100

(The 605th of all smartphones)

Portability
77/100
69/100
Weight
78/100
73/100
Size of screen
66/100
69/100
Screen clarity
35/100
64/100
Battery duration
41/100
53/100
Processing capability
13/100
42/100
Memory capacity
20/100
50/100
Storage capacity
24/100
50/100
Rear camera function
27/100
61/100
Front camera function
15/100
7/100

Compare Performance and Usability

Size comparison of "Yezz 4.5EL LTE 8GB" and "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" is 66.0mm wide, 136.5mm tall, and 8.8mm thick. The "Optimus G LGL21 au 16GB" is 69.0mm tall, 137.0mm wide, and 10.3mm thick.

Comparing the width and thickness of the main unit, the "Yezz 4.5EL LTE 8GB" is smaller and more compact compared to the "Optimus G LGL21 au 16GB". Therefore, it is easier to grip and hold the "Yezz 4.5EL LTE 8GB" than the "Optimus G LGL21 au 16GB". For this reason, the "Yezz 4.5EL LTE 8GB" is recommended.

There is no real difference in length or width between the "Yezz 4.5EL LTE 8GB" and "Optimus G LGL21 au 16GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Yezz 4.5EL LTE 8GB"and "Optimus G LGL21 au 16GB". 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)
Yezz 4.5EL LTE 8GB77/10066.0mm x 136.5mm x 8.8mm
Optimus G LGL21 au 16GB69/10069.0mm x 137.0mm x 10.3mm

Which one is easier to hold, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" weighs 130.0g. The "Optimus G LGL21 au 16GB" clocks in at 143.0g. Comparing the weight of the main unit, the "Yezz 4.5EL LTE 8GB" is a lighter phone than the "Optimus G LGL21 au 16GB", 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 "Yezz 4.5EL LTE 8GB" compared to the "Optimus G LGL21 au 16GB". For this reason, the "Yezz 4.5EL LTE 8GB" is recommended.

ScoreWeight
Yezz 4.5EL LTE 8GB78/100130.0g
Optimus G LGL21 au 16GB73/100143.0g

Which is better in terms of display, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" is 4.5inch, and 4.7inch on the "Optimus G LGL21 au 16GB". The screens of the "Yezz 4.5EL LTE 8GB" and "Optimus G LGL21 au 16GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Yezz 4.5EL LTE 8GB66/1004.5inch
Optimus G LGL21 au 16GB69/1004.7inch

Which one has a better display, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" has a 480 x 854 resolution and a pixel density of 217ppi. The "Optimus G LGL21 au 16GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 312ppi. Comparing the screen definition, the "Optimus G LGL21 au 16GB" has a much higher pixel density than the "Yezz 4.5EL LTE 8GB", with a difference of about 95ppi. The screen on the "Optimus G LGL21 au 16GB" is clear and crisp, and puts less strain on the eyes than that of the "Yezz 4.5EL LTE 8GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScorePixel density
Yezz 4.5EL LTE 8GB35/100217ppi
Optimus G LGL21 au 16GB64/100312ppi

How is the battery duration of "Yezz 4.5EL LTE 8GB" different from that of "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" has a battery capacity of 1700.0mAh, while the "Optimus G LGL21 au 16GB" has a 2210.0mAh battery. With regards to battery performance, the "Optimus G LGL21 au 16GB" has a substantially larger battery capacity than the "Yezz 4.5EL LTE 8GB", with a difference of 510mAh. The "Optimus G LGL21 au 16GB" can be used without charging for a longer time than the "Yezz 4.5EL LTE 8GB", 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 "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScoreBattery capacity
Yezz 4.5EL LTE 8GB41/1001700.0mAh
Optimus G LGL21 au 16GB53/1002210.0mAh

Which is better in terms of CPU function, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" is equipped with a Mediatek MT6737M processor, and its performance speed is 1.1GHz×4(4.0-cores). The "Optimus G LGL21 au 16GB" uses an Snapdragon S4 Pro APQ8064 CPU that performs at a speed of 1.5GHz×4(4.0-cores). Comparing CPU performance, the "Optimus G LGL21 au 16GB" has significantly higher specs than the "Yezz 4.5EL LTE 8GB". The "Optimus G LGL21 au 16GB" proves to be more advanced than the "Yezz 4.5EL LTE 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 "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScoreCPU specs
Yezz 4.5EL LTE 8GB13/1001.1GHz×4(4.0-cores)
Optimus G LGL21 au 16GB42/1001.5GHz×4(4.0-cores)

How is "Yezz 4.5EL LTE 8GB" different from "Optimus G LGL21 au 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.

The "Yezz 4.5EL LTE 8GB" has 1.0GB of memory. The "Optimus G LGL21 au 16GB", on the other hand, has 2.0GB. As for memory performance, the "Optimus G LGL21 au 16GB" has a larger memory capacity than the "Yezz 4.5EL LTE 8GB", with a difference of about 1GB. The "Optimus G LGL21 au 16GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Yezz 4.5EL LTE 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 "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScoreRAM size
Yezz 4.5EL LTE 8GB20/1001.0GB
Optimus G LGL21 au 16GB50/1002.0GB

Which has a better storage capacity, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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.

The "Yezz 4.5EL LTE 8GB" has 8.0GB of storage, while the "Optimus G LGL21 au 16GB" has 16.0GB. In terms of ROM and data storage, the "Optimus G LGL21 au 16GB" has a much larger capacity than the "Yezz 4.5EL LTE 8GB", with a difference of about 8GB. The "Optimus G LGL21 au 16GB" can save more photos and keep more apps installed than the "Yezz 4.5EL LTE 8GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScoreStorage size
Yezz 4.5EL LTE 8GB24/1008.0GB
Optimus G LGL21 au 16GB50/10016.0GB

Compare the rear cameras of "Yezz 4.5EL LTE 8GB" and "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" has 5.0MP. The "Optimus G LGL21 au 16GB" has 13.0MP. The rear-facing camera of the "Optimus G LGL21 au 16GB" also has a higher pixel count than the "Yezz 4.5EL LTE 8GB", with a difference of about 8MP. The "Optimus G LGL21 au 16GB" is more capable than the "Yezz 4.5EL LTE 8GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Optimus G LGL21 au 16GB" rather than the "Yezz 4.5EL LTE 8GB".

ScoreRear-camera resolution
Yezz 4.5EL LTE 8GB27/1005.0MP
Optimus G LGL21 au 16GB61/10013.0MP

Which has a front camera with better picture quality, "Yezz 4.5EL LTE 8GB" or "Optimus G LGL21 au 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 "Yezz 4.5EL LTE 8GB" has a resolution of 2.0MP. The "Optimus G LGL21 au 16GB"'s has 1.3MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Yezz 4.5EL LTE 8GB" is higher than the "Optimus G LGL21 au 16GB", with a difference of approximately 0.7MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Yezz 4.5EL LTE 8GB" than the "Optimus G LGL21 au 16GB". Therefore, the "Yezz 4.5EL LTE 8GB" is recommended.

ScoreFront-camera resolution
Yezz 4.5EL LTE 8GB15/1002.0MP
Optimus G LGL21 au 16GB7/1001.3MP

Compare Performance Specs

Yezz 4.5EL LTE 8GBOptimus G LGL21 au 16GB
ImageYezz 4.5EL LTE 8GBOptimus G LGL21 au 16GB
MakerYezzLG
Release date2016-122012-11-02
ColorBlack/
OSAndroidAndroid
Dimensions (width x height x thickness)66.0mm x 136.5mm x 8.8mm69.0mm x 137.0mm x 10.3mm
Weight130.0g143.0g
Display size4.5inch4.7inch
Display typeIPS LCDIPS
Screen resolution (width x height)480 x 854720 x 1280
Pixel density217ppi312ppi
Battery capacity1700.0mAh2210.0mAh
ChipsetMediatek MT6737MSnapdragon S4 Pro APQ8064
CPU specs1.1GHz×4(4.0-cores)1.5GHz×4(4.0-cores)
RAM size1.0GB2.0GB
Storage size8.0GB16.0GB
Rear-camera resolution5.0MP13.0MP
Front-camera resolution2.0MP1.3MP

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