Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

OnePlus 9 Pro 256GB vs. TCL 20 SE (2021) 128GB Specs & Scores

Created date: 2021-03-23 18:22:03

OnePlus 9 Pro 256GBTCL 20 SE (2021) 128GB
OnePlus 9 Pro 256GBTCL 20 SE (2021) 128GB

How did the evaluations between the "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB" 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!

OnePlus 9 Pro 256GBTCL 20 SE (2021) 128GB
OnePlus 9 Pro 256GB

TCL 20 SE (2021) 128GB

General rating:

81.4/100

(The - of all smartphones)

66.7/100

(The 4706th of all smartphones)

Portability
63/100
57/100
Weight
51/100
49/100
Size of screen
91/100
91/100
Screen clarity
88/100
52/100
Battery duration
- /100
- /100
Processing capability
98/100
77/100
Memory capacity
99/100
70/100
Storage capacity
91/100
90/100
Rear camera function
98/100
97/100
Front camera function
75/100
71/100

Compare Performance and Usability

Size comparison of "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB". 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 "OnePlus 9 Pro 256GB" is 73.6mm wide, 163.2mm tall, and 8.7mm thick. The "TCL 20 SE (2021) 128GB" is 77.1mm tall, 172.1mm wide, and 9.1mm thick.

Comparing the width and thickness of the main unit, the "OnePlus 9 Pro 256GB" is smaller and more compact compared to the "TCL 20 SE (2021) 128GB". Therefore, it is easier to grip and hold the "OnePlus 9 Pro 256GB" than the "TCL 20 SE (2021) 128GB". For this reason, the "OnePlus 9 Pro 256GB" is recommended.

There is no real difference in length or width between the "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB", 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.

Comparing the overall size of the main unit, the "OnePlus 9 Pro 256GB" is smaller than the "TCL 20 SE (2021) 128GB". As a result, it is easier to use the "OnePlus 9 Pro 256GB" with one hand compared to the "TCL 20 SE (2021) 128GB", and its size makes it more comfortable to carry around. For this reason, the "OnePlus 9 Pro 256GB" is recommended.

ScoreDimensions (width x height x thickness)
OnePlus 9 Pro 256GB63/10073.6mm x 163.2mm x 8.7mm
TCL 20 SE (2021) 128GB57/10077.1mm x 172.1mm x 9.1mm

Which one is easier to hold, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"? 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 "OnePlus 9 Pro 256GB" weighs 197.0g. The "TCL 20 SE (2021) 128GB" clocks in at 206.0g. The "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
OnePlus 9 Pro 256GB51/100197.0g
TCL 20 SE (2021) 128GB49/100206.0g

Which is better in terms of display, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"?

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 "OnePlus 9 Pro 256GB" is 6.7inch, and 6.82inch on the "TCL 20 SE (2021) 128GB". The screens of the "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB" 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
OnePlus 9 Pro 256GB91/1006.7inch
TCL 20 SE (2021) 128GB91/1006.82inch

Which one has a better display, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"?

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 "OnePlus 9 Pro 256GB" has a 1440 x 3216 resolution and a pixel density of 525ppi. The "TCL 20 SE (2021) 128GB", on the other hand, has a screen resolution of 720 x 1640 and a pixel density of 262ppi. Comparing the screen definition, the "OnePlus 9 Pro 256GB" has a much higher pixel density than the "TCL 20 SE (2021) 128GB", with a difference of about 263ppi. The screen on the "OnePlus 9 Pro 256GB" is clear and crisp, and puts less strain on the eyes than that of the "TCL 20 SE (2021) 128GB". 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 "OnePlus 9 Pro 256GB" rather than the "TCL 20 SE (2021) 128GB".

ScorePixel density
OnePlus 9 Pro 256GB88/100525ppi
TCL 20 SE (2021) 128GB52/100262ppi

How is the battery duration of "OnePlus 9 Pro 256GB" different from that of "TCL 20 SE (2021) 128GB" ? 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
OnePlus 9 Pro 256GB - /100
TCL 20 SE (2021) 128GB - /100

Which is better in terms of CPU function, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"?

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 "OnePlus 9 Pro 256GB" is equipped with a Qualcomm SM8350 Snapdragon 888 processor, and its performance speed is 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). The "TCL 20 SE (2021) 128GB" uses an Qualcomm SM4250 Snapdragon 460 CPU that performs at a speed of 1.8GHz+1.6GHz×8(8.0-cores). Comparing CPU performance, the "OnePlus 9 Pro 256GB" has significantly higher specs than the "TCL 20 SE (2021) 128GB". The "OnePlus 9 Pro 256GB" proves to be more advanced than the "TCL 20 SE (2021) 128GB" 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 "OnePlus 9 Pro 256GB" rather than the "TCL 20 SE (2021) 128GB".

ScoreCPU specs
OnePlus 9 Pro 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
TCL 20 SE (2021) 128GB77/1001.8GHz+1.6GHz×8(8.0-cores)

How is "OnePlus 9 Pro 256GB" different from "TCL 20 SE (2021) 128GB" 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 "OnePlus 9 Pro 256GB" has 12.0GB of memory. The "TCL 20 SE (2021) 128GB", on the other hand, has 4.0GB. As for memory performance, the "OnePlus 9 Pro 256GB" has a larger memory capacity than the "TCL 20 SE (2021) 128GB", with a difference of about 8GB. The "OnePlus 9 Pro 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "TCL 20 SE (2021) 128GB". 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 "OnePlus 9 Pro 256GB" rather than the "TCL 20 SE (2021) 128GB".

ScoreRAM size
OnePlus 9 Pro 256GB99/10012.0GB
TCL 20 SE (2021) 128GB70/1004.0GB

Which has a better storage capacity, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"?

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 "OnePlus 9 Pro 256GB" has 256.0GB of storage, while the "TCL 20 SE (2021) 128GB" has 128.0GB. There is no real difference between the "OnePlus 9 Pro 256GB"and "TCL 20 SE (2021) 128GB" '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
OnePlus 9 Pro 256GB91/100256.0GB
TCL 20 SE (2021) 128GB90/100128.0GB

Compare the rear cameras of "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB". 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 "OnePlus 9 Pro 256GB" has 50.0MP. The "TCL 20 SE (2021) 128GB" has 48.0MP. The rear facing cameras of the "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
OnePlus 9 Pro 256GB98/10050.0MP
TCL 20 SE (2021) 128GB97/10048.0MP

Which has a front camera with better picture quality, "OnePlus 9 Pro 256GB" or "TCL 20 SE (2021) 128GB"?

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 "OnePlus 9 Pro 256GB" has a resolution of 16.0MP. The "TCL 20 SE (2021) 128GB"'s has 13.0MP. There is little difference between the camera capabilities and the pixel density of the "OnePlus 9 Pro 256GB" and "TCL 20 SE (2021) 128GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
OnePlus 9 Pro 256GB75/10016.0MP
TCL 20 SE (2021) 128GB71/10013.0MP

Compare Performance Specs

OnePlus 9 Pro 256GBTCL 20 SE (2021) 128GB
ImageOnePlus 9 Pro 256GBTCL 20 SE (2021) 128GB
MakerOnePlusTCL
Release date2021-03-312021-01-11
ColorMorning Mist/Forest Green/Stellar BlackAurora Green/Nuit Black
OSAndroidAndroid
Dimensions (width x height x thickness)73.6mm x 163.2mm x 8.7mm77.1mm x 172.1mm x 9.1mm
Weight197.0g206.0g
Display size6.7inch6.82inch
Display typeLTPO Fluid2 AMOLEDIPS LCD
Screen resolution (width x height)1440 x 3216720 x 1640
Pixel density525ppi262ppi
ChipsetQualcomm SM8350 Snapdragon 888Qualcomm SM4250 Snapdragon 460
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)1.8GHz+1.6GHz×8(8.0-cores)
RAM size12.0GB4.0GB
Storage size256.0GB128.0GB
Rear-camera resolution50.0MP48.0MP
Front-camera resolution16.0MP13.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to OnePlus 9 Pro 256GB
Articles related to TCL 20 SE (2021) 128GB

OnePlus 9 Pro 256GB

Search for smartphone with similar ratings as OnePlus 9 Pro 256GB

Articles related to OnePlus 9 Pro 256GB
Articles related to TCL 20 SE (2021) 128GB

TCL 20 SE (2021) 128GB

Search for smartphone with similar ratings as TCL 20 SE (2021) 128GB

New articles