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ZTE Blade X9 16GB vs LG K7i (2017): Which is the best?

Created date: 2018-09-30 21:27:45, Updated date: 2020-04-16 17:44:53

ZTE Blade X9 16GBLG K7i (2017)
ZTE Blade X9 16GBLG K7i (2017)

How are the "ZTE Blade X9 16GB" and "LG K7i (2017)" different? We have tested and evaluated their differences. We also explain which one may be best for you.

ZTE Blade X9 16GBLG K7i (2017)
ZTE Blade X9 16GB

LG K7i (2017)
General rating:
Griprating-image2.7
54/100
rating-image3.2
63/100
Screen qualityrating-image3.7
74/100
rating-image2.4
48/100
Performancerating-image2.7
54/100
rating-image2.3
46/100
Storage sizerating-image3.5
70/100
rating-image3.5
70/100
Batteryrating-image4.2
83/100
rating-image4.3
85/100
Rear-camera resolutionrating-image3.6
72/100
rating-image2.5
50/100
Front-camera resolutionrating-image3.3
65/100
rating-image3.3
65/100

What is the difference between the "ZTE Blade X9 16GB" and the "LG K7i (2017)"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

The design of ZTE Blade X9 16GB

The "ZTE Blade X9 16GB" is 155.3mm long, 77.2mm wide, and 8.6mm thick. It weighs 160.0g.

The design of LG K7i (2017)

The "LG K7i (2017)" is 145.7mm long, 74.1mm wide, and 8.1mm thick. It weighs 135.0g.

Which is the better design to use?

In comparison, the size difference is 9.6mm in length, 3.1mm in width, and 0.5mm in thickness. "LG K7i (2017)" is easy to use with a single hand, and its size makes it easier to hold. "LG K7i (2017)" is bigger than "ZTE Blade X9 16GB", which makes it easier to type on it via flick input. Both the "ZTE Blade X9 16GB" and "LG K7i (2017)" are basically equally portable and easy to handle.

The difference in weight is 25g. The "LG K7i (2017)" is much lighter, putting less burden on the hand.

ZTE Blade X9 16GB

LG K7i (2017)

Ease of holding it in one hand59/10066/100
How much it does not feel heavy to hold in one hand46/10065/100
Ease of carrying around57/10061/100

Compare the display of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

Display of the ZTE Blade X9 16GB

The "ZTE Blade X9 16GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 1920, and the pixel density is 400ppi. The "ZTE Blade X9 16GB" has a 5.5inch screen size.

Display of the LG K7i (2017)

The "LG K7i (2017)" uses a On-Cell liquid crystal. The resolution is 854 x 480, and the pixel density is 195ppi. The "LG K7i (2017)" has a 5.0inch screen size.

Which has a better screen?

This makes a 0.5inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. For doing internet research using systems such as SNS, there is not much difference between the two phones. The "ZTE Blade X9 16GB" has the necessary specs for this kind of purpose. In the gaming end, the "ZTE Blade X9 16GB" offers a more suitable screen size. The "ZTE Blade X9 16GB" has the necessary specs for this kind of purpose.

In terms of display, the "ZTE Blade X9 16GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "ZTE Blade X9 16GB" also offers a crisp, cleaner display when using a VR headset than the "LG K7i (2017)". The "LG K7i (2017)" has the performance needed for this kind of purpose.

ZTE Blade X9 16GB

LG K7i (2017)

How suited is the screen for usual usage?72/10068/100
How suited is the screen to play games on?73/10060/100

Compare the camera performances of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

Camera performance of ZTE Blade X9 16GB

The main camera of the "ZTE Blade X9 16GB" has 13.0MP. The front camera has 5.0MP.

Camera performance of LG K7i (2017)

The main camera of the "LG K7i (2017)" has 8.0MP. The front camera has 5.0MP.

Which camera performance is better?

The back cameras thus have a 5MP difference in comparison. The "ZTE Blade X9 16GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "ZTE Blade X9 16GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. The "ZTE Blade X9 16GB" has the necessary specs for this kind of purpose.

When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. There is not much difference between the pixel counts of "ZTE Blade X9 16GB" and "LG K7i (2017)" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

ZTE Blade X9 16GB

LG K7i (2017)

Is is suited to taking far away objects with the rear camera?72/10050/100
Is it suited for taking close objects with the built-in camera?65/10065/100

Comparison of the processing capabilities of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

The processing capability of the ZTE Blade X9 16GB

Performance is defined by the chipset, and the "ZTE Blade X9 16GB" uses the Qualcomm MSM8939 Snapdragon 615 SoC. The CPU performance is 1.5GHz+1.0GHz×8(8.0-cores). The memory capacity is 2.0GB.

The processing capability of the LG K7i (2017)

Performance is defined by the chipset, and the "LG K7i (2017)" uses the Marshmallow SoC. The CPU performance is 1.14GHz×4(4.0-cores). The memory capacity is 2.0GB.

Which has the better processing capability?

As compared to the "LG K7i (2017)", the "ZTE Blade X9 16GB" boasts boasts a better CPU and specs. There is very little difference in memory capacity. Both phones are similarly efficient as multitasking tools.

For phone calls, emails, messaging, using SNS or most fundamental features, the differences between the "ZTE Blade X9 16GB" and the "LG K7i (2017)" are not large at all. Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "ZTE Blade X9 16GB".

The "ZTE Blade X9 16GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. For playing more memory-intensive 3D games, it is better to go with "ZTE Blade X9 16GB" as it has better performance.

ZTE Blade X9 16GB

LG K7i (2017)

Review on the CPU capbility and memory capacity when using Social Networks or the Internet74/10070/100
Review on the CPU speed and the memory capacity while playing 3D games37/10031/100

Comparison of the battery life of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

Battery performance of ZTE Blade X9 16GB

The "ZTE Blade X9 16GB" has a battery capacity of 3000.0mAh.

Battery performance of LG K7i (2017)

The "LG K7i (2017)" has a battery capacity of 2500.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 500mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

If you use the phone infrequently for just making calls or checking the time, I think the "ZTE Blade X9 16GB" is a bit better. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "ZTE Blade X9 16GB" and the "LG K7i (2017)". Both the "ZTE Blade X9 16GB" and the "LG K7i (2017)" can be easily used for this kind of purpose.

If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. The "LG K7i (2017)" has the necessary specs for this kind of purpose.

ZTE Blade X9 16GB

LG K7i (2017)

Review on the battery life of a phone mainly using Social Networks and the Internet83/10085/100
Review on the battery life of a phone mainly using mainly games and videos68/10071/100

Compare the storage capacity of the "ZTE Blade X9 16GB" and "LG K7i (2017)"

The storage capacity of the ZTE Blade X9 16GB

The "ZTE Blade X9 16GB" has 16.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

The storage capacity of the LG K7i (2017)

The "LG K7i (2017)" has 16.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

Which has the easier storage to use?

If you are only downloading a few games and apps (such as SNS) to use on your phone, it really doesn't matter if you choose "ZTE Blade X9 16GB" or "LG K7i (2017)". If you are hoping to install many different games on their phone, the amount of storage is the same no matter which of these two devices you choose to buy.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. If you want to save long videos or save lots of photos, it does not make much difference whether you choose "ZTE Blade X9 16GB" or "LG K7i (2017)". Both the "ZTE Blade X9 16GB" and the "LG K7i (2017)" can be easily used for this kind of purpose.

ZTE Blade X9 16GB

LG K7i (2017)

Review on the storage capacity when playing many games70/10070/100
Review on when you store many pictures and videos90/10090/100

Which to buy, the "ZTE Blade X9 16GB" or "LG K7i (2017)"

At the end of the day which is better, the "ZTE Blade X9 16GB" or "LG K7i (2017)"?

"LG K7i (2017)" is easier for the user to hold and is more compact, and so it is recommended. Its perfect screen size of 5.5inch makes the "ZTE Blade X9 16GB" a lot easier to use. "ZTE Blade X9 16GB" is better for users who prefer better functionality and specs. When comparing "ZTE Blade X9 16GB" and "LG K7i (2017)" overall, "ZTE Blade X9 16GB" is a more balanced model and is recommended.

ZTE Blade X9 16GB

LG K7i (2017)

Handling54/10063/100
Display74/10048/100
CPU specs54/10046/100
General rating65/10059/100

Is it recommended to buy the ZTE Blade X9 16GB, compared with other smartphones?

Compared to other smartphones, the "ZTE Blade X9 16GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. Its processing performance is roughly the same as an average smartphone. It is a well balanced model, but its performance does feel slightly lacking. Buying a higher performance smartphone would make using apps easier. Looking at the overall specifications, the "ZTE Blade X9 16GB" is a middle-range to high-end smart phone.

Is it recommended to buy the LG K7i (2017), compared with other smartphones?

Compared to other smart phones, the "LG K7i (2017)" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. Its processing performance is roughly the same as an average smartphone. It is a well balanced model, but its performance does feel slightly lacking. Buying a higher performance smartphone would make using apps easier. Judging from the overall specs, the "LG K7i (2017)" is a mid-range smartphone.

What are the spec differences between the "ZTE Blade X9 16GB" and "LG K7i (2017)" ?

A summary of the technical specifications of the "ZTE Blade X9 16GB" and "LG K7i (2017)". Functions and performance variations on the same model will be highlighted in red.

ZTE Blade X9 16GBLG K7i (2017)
ZTE Blade X9 16GBLG K7i (2017)
ColorWhite+SilverBrown
OSAndroidAndroid
Dimensions (width x height x thickness)77.2mm x 155.3mm x 8.6mm74.1mm x 145.7mm x 8.1mm
Weight160.0g135.0g
Display size5.5inch5.0inch
Display typeIPS LCDOn-Cell
Screen resolution (width x height)1080 x 1920854 x 480
Pixel density400ppi195ppi
Battery capacity3000.0mAh2500.0mAh
ChipsetQualcomm MSM8939 Snapdragon 615Marshmallow
CPU specs1.5GHz+1.0GHz×8(8.0-cores)1.14GHz×4(4.0-cores)
RAM size2.0GB2.0GB
Storage size16.0GB16.0GB
Rear-camera resolution13.0MP8.0MP
Front-camera resolution5.0MP5.0MP

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