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Optimus G LGL21 au 16GB vs ZenFone Go 16GB: Full Comparison!

Created date: 2018-02-24 23:04:46, Updated date: 2020-04-04 22:41:17

Optimus G LGL21 au 16GBZenFone Go 16GB
Optimus G LGL21 au 16GBZenFone Go 16GB

How did the evaluations between the "Optimus G LGL21 au 16GB" and "ZenFone Go 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!

Optimus G LGL21 au 16GBZenFone Go 16GB
Optimus G LGL21 au 16GB

ZenFone Go 16GB

General rating:
Portabilityrating-image3.5
69/100
rating-image2.7
54/100
Weightrating-image3.7
73/100
rating-image3.3
66/100
Size of screenrating-image3.5
69/100
rating-image4.1
82/100
Screen clarityrating-image3.2
64/100
rating-image2.7
53/100
Battery durationrating-image2.7
53/100
rating-image3.3
65/100
Processing capabilityrating-image2.1
42/100
rating-image2.0
39/100
Memory capacityrating-image2.5
50/100
rating-image2.5
50/100
Storage capacityrating-image2.5
50/100
rating-image2.5
50/100
Rear camera functionrating-image3.1
61/100
rating-image2.5
50/100
Front camera functionrating-image1
7/100
rating-image2.5
50/100

Compare Performance and Usability

Size comparison of "Optimus G LGL21 au 16GB" and "ZenFone Go 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 "Optimus G LGL21 au 16GB" is 69.0mm wide, 137.0mm tall, and 10.3mm thick. The "ZenFone Go 16GB" is 76.9mm tall, 151.0mm wide, and 10.7mm thick.

The "Optimus G LGL21 au 16GB" is also more compact than the "ZenFone Go 16GB" in terms of the thickness of the devices. The "Optimus G LGL21 au 16GB" is easier than the "ZenFone Go 16GB" 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 "Optimus G LGL21 au 16GB" rather than the "ZenFone Go 16GB".

Comparing the width and height of the main unit, the "Optimus G LGL21 au 16GB" is smaller and more compact than the "ZenFone Go 16GB". As a result, the "Optimus G LGL21 au 16GB" is easier to operate with one hand and it is more portable without getting in your way than the "ZenFone Go 16GB". Therefore, the "Optimus G LGL21 au 16GB" is recommended.

Comparing the overall sizes, the "Optimus G LGL21 au 16GB" is significantly smaller than the "ZenFone Go 16GB". The "Optimus G LGL21 au 16GB" is more convenient than the "ZenFone Go 16GB" 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 "Optimus G LGL21 au 16GB" rather than the "ZenFone Go 16GB".

ScoreDimensions (width x height x thickness)
Optimus G LGL21 au 16GB69/10069.0mm x 137.0mm x 10.3mm
ZenFone Go 16GB54/10076.9mm x 151.0mm x 10.7mm

Which one is easier to hold, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" weighs 143.0g. The "ZenFone Go 16GB" clocks in at 160.0g. Comparing the weight of the main unit, the "Optimus G LGL21 au 16GB" is a lighter phone than the "ZenFone Go 16GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Optimus G LGL21 au 16GB" compared to the "ZenFone Go 16GB". For this reason, the "Optimus G LGL21 au 16GB" is recommended.

ScoreWeight
Optimus G LGL21 au 16GB73/100143.0g
ZenFone Go 16GB66/100160.0g

Which is better in terms of display, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" is 4.7inch, and 5.5inch on the "ZenFone Go 16GB". Comparing the sizes of the screens and displays, the "ZenFone Go 16GB" is considerably larger than the "Optimus G LGL21 au 16GB", with a difference of about 0.7inch. Compared to the "Optimus G LGL21 au 16GB", the "ZenFone Go 16GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "ZenFone Go 16GB" 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 "ZenFone Go 16GB" rather than the "Optimus G LGL21 au 16GB".

ScoreDisplay size
Optimus G LGL21 au 16GB69/1004.7inch
ZenFone Go 16GB82/1005.5inch

Which one has a better display, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" has a 720 x 1280 resolution and a pixel density of 312ppi. The "ZenFone Go 16GB", on the other hand, has a screen resolution of 720 x 1280 and a pixel density of 267ppi. Comparing the screen definition, the "Optimus G LGL21 au 16GB" has a much higher pixel density than the "ZenFone Go 16GB", with a difference of about 45ppi. The screen on the "Optimus G LGL21 au 16GB" is clear and crisp, and puts less strain on the eyes than that of the "ZenFone Go 16GB". 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 "ZenFone Go 16GB".

ScorePixel density
Optimus G LGL21 au 16GB64/100312ppi
ZenFone Go 16GB53/100267ppi

How is the battery duration of "Optimus G LGL21 au 16GB" different from that of "ZenFone Go 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 "Optimus G LGL21 au 16GB" has a battery capacity of 2210.0mAh, while the "ZenFone Go 16GB" has a 3010.0mAh battery. With regards to battery performance, the "ZenFone Go 16GB" has a substantially larger battery capacity than the "Optimus G LGL21 au 16GB", with a difference of 800mAh. The "ZenFone Go 16GB" can be used without charging for a longer time than the "Optimus G LGL21 au 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 "ZenFone Go 16GB" rather than the "Optimus G LGL21 au 16GB".

ScoreBattery capacity
Optimus G LGL21 au 16GB53/1002210.0mAh
ZenFone Go 16GB65/1003010.0mAh

Which is better in terms of CPU function, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" is equipped with a Snapdragon S4 Pro APQ8064 processor, and its performance speed is 1.5GHz×4(4.0-cores). The "ZenFone Go 16GB" uses an Snapdragon 400 CPU that performs at a speed of 1.4GHz×4(4.0-cores). There is also no real discrepancy between the CPU performances of the "Optimus G LGL21 au 16GB" and "ZenFone Go 16GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Optimus G LGL21 au 16GB42/1001.5GHz×4(4.0-cores)
ZenFone Go 16GB39/1001.4GHz×4(4.0-cores)

How is "Optimus G LGL21 au 16GB" different from "ZenFone Go 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 "Optimus G LGL21 au 16GB" has 2.0GB of memory. The "ZenFone Go 16GB", on the other hand, has 2.0GB. Memory performance is roughly the same for both the "Optimus G LGL21 au 16GB" and "ZenFone Go 16GB"; 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
Optimus G LGL21 au 16GB50/1002.0GB
ZenFone Go 16GB50/1002.0GB

Which has a better storage capacity, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" has 16.0GB of storage, while the "ZenFone Go 16GB" has 16.0GB. There is no real difference between the "Optimus G LGL21 au 16GB"and "ZenFone Go 16GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Optimus G LGL21 au 16GB50/10016.0GB
ZenFone Go 16GB50/10016.0GB

Compare the rear cameras of "Optimus G LGL21 au 16GB" and "ZenFone Go 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 "Optimus G LGL21 au 16GB" has 13.0MP. The "ZenFone Go 16GB" has 8.0MP. The rear-facing camera of the "Optimus G LGL21 au 16GB" also has a higher pixel count than the "ZenFone Go 16GB", with a difference of about 5MP. The "Optimus G LGL21 au 16GB" is more capable than the "ZenFone Go 16GB" 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 "ZenFone Go 16GB".

ScoreRear-camera resolution
Optimus G LGL21 au 16GB61/10013.0MP
ZenFone Go 16GB50/1008.0MP

Which has a front camera with better picture quality, "Optimus G LGL21 au 16GB" or "ZenFone Go 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 "Optimus G LGL21 au 16GB" has a resolution of 1.3MP. The "ZenFone Go 16GB"'s has 5.0MP. The front-facing camera of the "ZenFone Go 16GB" has a significantly higher number of pixels than the "Optimus G LGL21 au 16GB", with a difference of about 3.7MP. Therefore, the "ZenFone Go 16GB" is more suitable for taking photos and videos than the "Optimus G LGL21 au 16GB". If you want to take and print high-quality selfies, we recommend buying the "ZenFone Go 16GB" rather than the "Optimus G LGL21 au 16GB".

ScoreFront-camera resolution
Optimus G LGL21 au 16GB7/1001.3MP
ZenFone Go 16GB50/1005.0MP

Compare Performance Specs

Optimus G LGL21 au 16GBZenFone Go 16GB
ImageOptimus G LGL21 au 16GBZenFone Go 16GB
MakerLGASUS
BrandOptimusZenFone
Release date2012-11-022016-04-02
Color// / / /
OSAndroidAndroid
Dimensions (width x height x thickness)69.0mm x 137.0mm x 10.3mm76.9mm x 151.0mm x 10.7mm
Weight143.0g160.0g
Display size4.7inch5.5inch
Display typeIPSIPS
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density312ppi267ppi
Battery capacity2210.0mAh3010.0mAh
ChipsetSnapdragon S4 Pro APQ8064Snapdragon 400
CPU specs1.5GHz×4(4.0-cores)1.4GHz×4(4.0-cores)
RAM size2.0GB2.0GB
Storage size16.0GB16.0GB
Rear-camera resolution13.0MP8.0MP
Front-camera resolution1.3MP5.0MP

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