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Which should you buy, the Zenfone 7 ZS670KS 128GB or ZenFone Lite (L1) ZA551KL 16GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-08-25 20:58:02

Zenfone 7 ZS670KS 128GBZenFone Lite (L1) ZA551KL 16GB
Zenfone 7 ZS670KS 128GBZenFone Lite (L1) ZA551KL 16GB

Are you having trouble comparing the differences in features and performance of the "Zenfone 7 ZS670KS 128GB" and "ZenFone Lite (L1) ZA551KL 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.

Zenfone 7 ZS670KS 128GBZenFone Lite (L1) ZA551KL 16GB
Zenfone 7 ZS670KS 128GB

ZenFone Lite (L1) ZA551KL 16GB

General rating:
Portabilityrating-image2.8
55/100
rating-image3.4
68/100
Weightrating-image2.3
45/100
rating-image3.7
74/100
Size of screenrating-image4.6
91/100
rating-image4.1
81/100
Screen clarityrating-image4.2
83/100
rating-image3.0
60/100
Battery durationrating-image
- /100
rating-image3.3
65/100
Processing capabilityrating-image4.8
96/100
rating-image3.0
60/100
Memory capacityrating-image4.7
93/100
rating-image2.5
50/100
Storage capacityrating-image4.5
90/100
rating-image2.5
50/100
Rear camera functionrating-image5.0
100/100
rating-image3.1
61/100
Front camera functionrating-image
- /100
rating-image2.5
50/100

Compare Performance and Usability

Size comparison of "Zenfone 7 ZS670KS 128GB" and "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" is 77.3mm wide, 165.1mm tall, and 9.6mm thick. The "ZenFone Lite (L1) ZA551KL 16GB" is 71.8mm tall, 147.3mm wide, and 8.2mm thick.

The "ZenFone Lite (L1) ZA551KL 16GB" is also more compact than the "Zenfone 7 ZS670KS 128GB" in terms of the thickness of the devices. The "ZenFone Lite (L1) ZA551KL 16GB" is easier than the "Zenfone 7 ZS670KS 128GB" 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 "ZenFone Lite (L1) ZA551KL 16GB" rather than the "Zenfone 7 ZS670KS 128GB".

Comparing the width and height of the main unit, the "ZenFone Lite (L1) ZA551KL 16GB" is smaller and more compact than the "Zenfone 7 ZS670KS 128GB". As a result, the "ZenFone Lite (L1) ZA551KL 16GB" is easier to operate with one hand and it is more portable without getting in your way than the "Zenfone 7 ZS670KS 128GB". Therefore, the "ZenFone Lite (L1) ZA551KL 16GB" is recommended.

Comparing the overall sizes, the "ZenFone Lite (L1) ZA551KL 16GB" is significantly smaller than the "Zenfone 7 ZS670KS 128GB". The "ZenFone Lite (L1) ZA551KL 16GB" is more convenient than the "Zenfone 7 ZS670KS 128GB" 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 "ZenFone Lite (L1) ZA551KL 16GB" rather than the "Zenfone 7 ZS670KS 128GB".

ScoreDimensions (width x height x thickness)
Zenfone 7 ZS670KS 128GB55/10077.3mm x 165.1mm x 9.6mm
ZenFone Lite (L1) ZA551KL 16GB68/10071.8mm x 147.3mm x 8.2mm

Which one is easier to hold, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" weighs 230.0g. The "ZenFone Lite (L1) ZA551KL 16GB" clocks in at 140.0g. If you compare the weight of the two, the "ZenFone Lite (L1) ZA551KL 16GB" is a considerably lighter smartphone than the "Zenfone 7 ZS670KS 128GB", with a difference of about 90g. Because of this, the "ZenFone Lite (L1) ZA551KL 16GB" puts less of a burden on the fingers and wrists than the "Zenfone 7 ZS670KS 128GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "ZenFone Lite (L1) ZA551KL 16GB" rather than the "Zenfone 7 ZS670KS 128GB".

ScoreWeight
Zenfone 7 ZS670KS 128GB45/100230.0g
ZenFone Lite (L1) ZA551KL 16GB74/100140.0g

Which is better in terms of display, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" is 6.67inch, and 5.45inch on the "ZenFone Lite (L1) ZA551KL 16GB". Comparing the size of the display and screen, the screen size of the "Zenfone 7 ZS670KS 128GB" is larger than that of the "ZenFone Lite (L1) ZA551KL 16GB", with a difference of approximately 1.21inch. As a result, there will be unintended touches on the "Zenfone 7 ZS670KS 128GB" compared to the "ZenFone Lite (L1) ZA551KL 16GB" and it is possible to enjoy games and videos on a large screen. For this reason, the "Zenfone 7 ZS670KS 128GB" is recommended.

ScoreDisplay size
Zenfone 7 ZS670KS 128GB91/1006.67inch
ZenFone Lite (L1) ZA551KL 16GB81/1005.45inch

Which one has a better display, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "ZenFone Lite (L1) ZA551KL 16GB", on the other hand, has a screen resolution of 720 x 1440 and a pixel density of 295ppi. Comparing the screen definition, the "Zenfone 7 ZS670KS 128GB" has a much higher pixel density than the "ZenFone Lite (L1) ZA551KL 16GB", with a difference of about 99ppi. The screen on the "Zenfone 7 ZS670KS 128GB" is clear and crisp, and puts less strain on the eyes than that of the "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" rather than the "ZenFone Lite (L1) ZA551KL 16GB".

ScorePixel density
Zenfone 7 ZS670KS 128GB83/100394ppi
ZenFone Lite (L1) ZA551KL 16GB60/100295ppi

How is the battery duration of "Zenfone 7 ZS670KS 128GB" different from that of "ZenFone Lite (L1) ZA551KL 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.

ScoreBattery capacity
Zenfone 7 ZS670KS 128GB - /100
ZenFone Lite (L1) ZA551KL 16GB65/1003000.0mAh

Which is better in terms of CPU function, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" is equipped with a Qualcomm SM8250 Snapdragon 865 processor, and its performance speed is 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). The "ZenFone Lite (L1) ZA551KL 16GB" uses an Qualcomm MSM8937 Snapdragon 430 CPU that performs at a speed of 1.4GHz×8(8.0-cores). Comparing CPU performance, the "Zenfone 7 ZS670KS 128GB" has significantly higher specs than the "ZenFone Lite (L1) ZA551KL 16GB". The "Zenfone 7 ZS670KS 128GB" proves to be more advanced than the "ZenFone Lite (L1) ZA551KL 16GB" 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 "Zenfone 7 ZS670KS 128GB" rather than the "ZenFone Lite (L1) ZA551KL 16GB".

ScoreCPU specs
Zenfone 7 ZS670KS 128GB96/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
ZenFone Lite (L1) ZA551KL 16GB60/1001.4GHz×8(8.0-cores)

How is "Zenfone 7 ZS670KS 128GB" different from "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" has 8.0GB of memory. The "ZenFone Lite (L1) ZA551KL 16GB", on the other hand, has 2.0GB. As for memory performance, the "Zenfone 7 ZS670KS 128GB" has a larger memory capacity than the "ZenFone Lite (L1) ZA551KL 16GB", with a difference of about 6GB. The "Zenfone 7 ZS670KS 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "ZenFone Lite (L1) ZA551KL 16GB". 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 "Zenfone 7 ZS670KS 128GB" rather than the "ZenFone Lite (L1) ZA551KL 16GB".

ScoreRAM size
Zenfone 7 ZS670KS 128GB93/1008.0GB
ZenFone Lite (L1) ZA551KL 16GB50/1002.0GB

Which has a better storage capacity, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" has 128.0GB of storage, while the "ZenFone Lite (L1) ZA551KL 16GB" has 16.0GB. In terms of ROM and data storage, the "Zenfone 7 ZS670KS 128GB" has a much larger capacity than the "ZenFone Lite (L1) ZA551KL 16GB", with a difference of about 112GB. The "Zenfone 7 ZS670KS 128GB" can save more photos and keep more apps installed than the "ZenFone Lite (L1) ZA551KL 16GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Zenfone 7 ZS670KS 128GB" rather than the "ZenFone Lite (L1) ZA551KL 16GB".

ScoreStorage size
Zenfone 7 ZS670KS 128GB90/100128.0GB
ZenFone Lite (L1) ZA551KL 16GB50/10016.0GB

Compare the rear cameras of "Zenfone 7 ZS670KS 128GB" and "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" has 64.0MP. The "ZenFone Lite (L1) ZA551KL 16GB" has 13.0MP. The rear-facing camera of the "Zenfone 7 ZS670KS 128GB" also has a higher pixel count than the "ZenFone Lite (L1) ZA551KL 16GB", with a difference of about 51MP. The "Zenfone 7 ZS670KS 128GB" is more capable than the "ZenFone Lite (L1) ZA551KL 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 "Zenfone 7 ZS670KS 128GB" rather than the "ZenFone Lite (L1) ZA551KL 16GB".

ScoreRear-camera resolution
Zenfone 7 ZS670KS 128GB100/10064.0MP
ZenFone Lite (L1) ZA551KL 16GB61/10013.0MP

Which has a front camera with better picture quality, "Zenfone 7 ZS670KS 128GB" or "ZenFone Lite (L1) ZA551KL 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.

ScoreFront-camera resolution
Zenfone 7 ZS670KS 128GB - /100
ZenFone Lite (L1) ZA551KL 16GB50/1005.0MP

Compare Performance Specs

Zenfone 7 ZS670KS 128GBZenFone Lite (L1) ZA551KL 16GB
ImageZenfone 7 ZS670KS 128GBZenFone Lite (L1) ZA551KL 16GB
MakerAsusAsus
Release date2020-09-012018-10
ColorAurora Black/Pastel WhiteBlack/Gold
OSAndroidAndroid
Dimensions (width x height x thickness)77.3mm x 165.1mm x 9.6mm71.8mm x 147.3mm x 8.2mm
Weight230.0g140.0g
Display size6.67inch5.45inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1440
Pixel density394ppi295ppi
ChipsetQualcomm SM8250 Snapdragon 865Qualcomm MSM8937 Snapdragon 430
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)1.4GHz×8(8.0-cores)
RAM size8.0GB2.0GB
Storage size128.0GB16.0GB
Rear-camera resolution64.0MP13.0MP

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