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OnePlus 8T+ 5G 256GB vs Lenovo K9 (2018) 32GB: Full Comparison!

Created date: 2020-10-14 15:11:40

OnePlus 8T+ 5G 256GBLenovo K9 (2018) 32GB
OnePlus 8T+ 5G 256GBLenovo K9 (2018) 32GB

Here's our thorough comparison of the difference in performance and function between the "OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB". Which one should you buy? We'll compare and explain what differs between the "OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB" in a way that even people who aren't used to choosing between two similar products can understand.

OnePlus 8T+ 5G 256GBLenovo K9 (2018) 32GB
OnePlus 8T+ 5G 256GB

Lenovo K9 (2018) 32GB

General rating:
Holding comfortrating-image3.2
63/100
rating-image3.3
66/100
Weightrating-image
- /100
rating-image3.4
68/100
Screen sizerating-image4.5
90/100
rating-image4.3
85/100
Display qualityrating-image4.2
84/100
rating-image2.9
57/100
Battery liferating-image
- /100
rating-image3.3
65/100
Processing powerrating-image4.9
98/100
rating-image4.4
88/100
Memory capacityrating-image5.0
99/100
rating-image3.0
60/100
Storage capacityrating-image4.6
91/100
rating-image2.8
55/100
Rear camera performancerating-image4.9
97/100
rating-image3.1
61/100
Front camera performancerating-image3.8
75/100
rating-image3.6
71/100

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", performance comparison

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "OnePlus 8T+ 5G 256GB" has a width of 74.1mm, a length of 160.7mm, and a thickness of 8.4mm. Also, the "Lenovo K9 (2018) 32GB" has a width of 72.9mm, a length of 153.8mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "OnePlus 8T+ 5G 256GB" and the "Lenovo K9 (2018) 32GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "OnePlus 8T+ 5G 256GB" and the "Lenovo K9 (2018) 32GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
OnePlus 8T+ 5G 256GB63/10074.1mm x 160.7mm x 8.4mm
Lenovo K9 (2018) 32GB66/10072.9mm x 153.8mm x 8.0mm

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

ScoreWeight
OnePlus 8T+ 5G 256GB - /100
Lenovo K9 (2018) 32GB68/100155.0g

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "OnePlus 8T+ 5G 256GB" has a 6.55inch display. Also, the "Lenovo K9 (2018) 32GB" has a 5.7inch display. Comparing the screen size, the "OnePlus 8T+ 5G 256GB" has a larger screen compared to the "Lenovo K9 (2018) 32GB", with a roughly 0.84inch difference. As a result, the user is less likely to mistap when using apps on the "OnePlus 8T+ 5G 256GB" than on the "Lenovo K9 (2018) 32GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "OnePlus 8T+ 5G 256GB".

ScoreDisplay size
OnePlus 8T+ 5G 256GB90/1006.55inch
Lenovo K9 (2018) 32GB85/1005.7inch

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "OnePlus 8T+ 5G 256GB" is 1080 x 2400, and pixel density is 401ppi. Also, the resolution on the "Lenovo K9 (2018) 32GB" is 720 x 1440, and pixel density is 282ppi. Comparing the pixel count, the "OnePlus 8T+ 5G 256GB" has much higher pixel density than the "Lenovo K9 (2018) 32GB", with a difference of roughly 119ppi. In terms of having better picture quality and exerting less strain on the eyes, the "OnePlus 8T+ 5G 256GB" is superior to the "Lenovo K9 (2018) 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "OnePlus 8T+ 5G 256GB" over the "Lenovo K9 (2018) 32GB".

ScorePixel density
OnePlus 8T+ 5G 256GB84/100401ppi
Lenovo K9 (2018) 32GB57/100282ppi

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

ScoreBattery capacity
OnePlus 8T+ 5G 256GB - /100
Lenovo K9 (2018) 32GB65/1003000.0mAh

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "OnePlus 8T+ 5G 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Lenovo K9 (2018) 32GB"'s CPU is a Mediatek MT6762 Helio P22, with performance measured at 2.0GHz×8(8.0-cores). Comparing CPU performance, the "OnePlus 8T+ 5G 256GB" has considerably higher specs than the "Lenovo K9 (2018) 32GB". In terms of being able to comfortably play games and run apps smoothly, the "OnePlus 8T+ 5G 256GB" is superior to the "Lenovo K9 (2018) 32GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "OnePlus 8T+ 5G 256GB" over the "Lenovo K9 (2018) 32GB".

ScoreCPU specs
OnePlus 8T+ 5G 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
Lenovo K9 (2018) 32GB88/1002.0GHz×8(8.0-cores)

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "OnePlus 8T+ 5G 256GB" is 12.0GB and the weight of the "Lenovo K9 (2018) 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "OnePlus 8T+ 5G 256GB" has a significantly larger amount of RAM than the "Lenovo K9 (2018) 32GB", with a difference of about 9GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "OnePlus 8T+ 5G 256GB" is superior to the "Lenovo K9 (2018) 32GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "OnePlus 8T+ 5G 256GB" over the "Lenovo K9 (2018) 32GB".

ScoreRAM size
OnePlus 8T+ 5G 256GB99/10012.0GB
Lenovo K9 (2018) 32GB60/1003.0GB

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "OnePlus 8T+ 5G 256GB" is 256.0GB. Also the "Lenovo K9 (2018) 32GB" is 32.0GB. Regarding storage capacity, the "OnePlus 8T+ 5G 256GB" has a much larger data storage capacity compared to the "Lenovo K9 (2018) 32GB", with a roughly 224GB difference. In terms of the number of pictures you can save and the applications that you can install, the "OnePlus 8T+ 5G 256GB" is superior to the "Lenovo K9 (2018) 32GB". If you are looking for a smartphone that can save more data, we recommend the "OnePlus 8T+ 5G 256GB" over the "Lenovo K9 (2018) 32GB".

ScoreStorage size
OnePlus 8T+ 5G 256GB91/100256.0GB
Lenovo K9 (2018) 32GB55/10032.0GB

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"OnePlus 8T+ 5G 256GB" has a 48.0MP main camera. Also, "Lenovo K9 (2018) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "OnePlus 8T+ 5G 256GB" has a much higher pixel count compared to the "Lenovo K9 (2018) 32GB", with a roughly 35MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "OnePlus 8T+ 5G 256GB" is superior to the "Lenovo K9 (2018) 32GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "OnePlus 8T+ 5G 256GB" over the "Lenovo K9 (2018) 32GB".

ScoreRear-camera resolution
OnePlus 8T+ 5G 256GB97/10048.0MP
Lenovo K9 (2018) 32GB61/10013.0MP

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"OnePlus 8T+ 5G 256GB" has an 16.0MP front camera and "Lenovo K9 (2018) 32GB" has an 13.0MP front camera. Comparing rear camera performance, the "OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
OnePlus 8T+ 5G 256GB75/10016.0MP
Lenovo K9 (2018) 32GB71/10013.0MP

"OnePlus 8T+ 5G 256GB" and "Lenovo K9 (2018) 32GB", performance comparison by specification sheet

OnePlus 8T+ 5G 256GBLenovo K9 (2018) 32GB
ImageOnePlus 8T+ 5G 256GBLenovo K9 (2018) 32GB
MakerOnePlusLenovo
Release date2020-10-162018-10
ColorAquamarine Green/Lunar SilverBlack/Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.1mm x 160.7mm x 8.4mm72.9mm x 153.8mm x 8.0mm
Display size6.55inch5.7inch
Display typeFluid AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1440
Pixel density401ppi282ppi
ChipsetQualcomm SM8250 Snapdragon 865Mediatek MT6762 Helio P22
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.0GHz×8(8.0-cores)
RAM size12.0GB3.0GB
Storage size256.0GB32.0GB
Rear-camera resolution48.0MP13.0MP
Front-camera resolution16.0MP13.0MP

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