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Should you buy TCL 40 SE (2023) 256GB or TCL 20L (2021) 128GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2023-01-23 16:43:26

TCL 40 SE (2023) 256GBTCL 20L (2021) 128GB
TCL 40 SE (2023) 256GBTCL 20L (2021) 128GB

Are you having trouble comparing the differences in features and performance of the "TCL 40 SE (2023) 256GB" and "TCL 20L (2021) 128GB", 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.

TCL 40 SE (2023) 256GBTCL 20L (2021) 128GB
TCL 40 SE (2023) 256GB

TCL 20L (2021) 128GB

General rating:

68/100

(The 5636th of all smartphones)

74.2/100

(The - of all smartphones)

Portability
59/100
57/100
Weight
54/100
50/100
Size of screen
91/100
91/100
Screen clarity
51/100
83/100
Battery duration
- /100
- /100
Processing capability
90/100
89/100
Memory capacity
90/100
90/100
Storage capacity
91/100
90/100
Rear camera function
98/100
97/100
Front camera function
58/100
75/100

Compare Performance and Usability

Size comparison of "TCL 40 SE (2023) 256GB" and "TCL 20L (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 "TCL 40 SE (2023) 256GB" is 76.5mm wide, 167.9mm tall, and 8.5mm thick. The "TCL 20L (2021) 128GB" is 76.9mm tall, 166.2mm wide, and 9.1mm thick.

There is no real difference between the "TCL 40 SE (2023) 256GB" and "TCL 20L (2021) 128GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "TCL 40 SE (2023) 256GB" and "TCL 20L (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.

When comparing their sizes as a whole, there is no real difference between the "TCL 40 SE (2023) 256GB"and "TCL 20L (2021) 128GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
TCL 40 SE (2023) 256GB59/10076.5mm x 167.9mm x 8.5mm
TCL 20L (2021) 128GB57/10076.9mm x 166.2mm x 9.1mm

Which one is easier to hold, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" weighs 190.0g. The "TCL 20L (2021) 128GB" clocks in at 199.0g. The "TCL 40 SE (2023) 256GB" and "TCL 20L (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
TCL 40 SE (2023) 256GB54/100190.0g
TCL 20L (2021) 128GB50/100199.0g

Which is better in terms of display, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" is 6.75inch, and 6.67inch on the "TCL 20L (2021) 128GB". The screens of the "TCL 40 SE (2023) 256GB" and "TCL 20L (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
TCL 40 SE (2023) 256GB91/1006.75inch
TCL 20L (2021) 128GB91/1006.67inch

Which one has a better display, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" has a 720 x 1600 resolution and a pixel density of 259ppi. The "TCL 20L (2021) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 394ppi. Comparing the screen definition, the "TCL 20L (2021) 128GB" has a much higher pixel density than the "TCL 40 SE (2023) 256GB", with a difference of about 135ppi. The screen on the "TCL 20L (2021) 128GB" is clear and crisp, and puts less strain on the eyes than that of the "TCL 40 SE (2023) 256GB". 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 "TCL 20L (2021) 128GB" rather than the "TCL 40 SE (2023) 256GB".

ScorePixel density
TCL 40 SE (2023) 256GB51/100259ppi
TCL 20L (2021) 128GB83/100394ppi

How is the battery duration of "TCL 40 SE (2023) 256GB" different from that of "TCL 20L (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
TCL 40 SE (2023) 256GB - /100
TCL 20L (2021) 128GB - /100

Which is better in terms of CPU function, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" is equipped with a Mediatek MT6765 Helio G37 processor, and its performance speed is 2.3GHz+1.8GHz×8(8.0-cores). The "TCL 20L (2021) 128GB" uses an Qualcomm SM6115 Snapdragon 662 CPU that performs at a speed of 2.0GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "TCL 40 SE (2023) 256GB" and "TCL 20L (2021) 128GB". 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
TCL 40 SE (2023) 256GB90/1002.3GHz+1.8GHz×8(8.0-cores)
TCL 20L (2021) 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)

How is "TCL 40 SE (2023) 256GB" different from "TCL 20L (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 "TCL 40 SE (2023) 256GB" has 6.0GB of memory. The "TCL 20L (2021) 128GB", on the other hand, has 6.0GB. Memory performance is roughly the same for both the "TCL 40 SE (2023) 256GB" and "TCL 20L (2021) 128GB"; 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
TCL 40 SE (2023) 256GB90/1006.0GB
TCL 20L (2021) 128GB90/1006.0GB

Which has a better storage capacity, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" has 256.0GB of storage, while the "TCL 20L (2021) 128GB" has 128.0GB. There is no real difference between the "TCL 40 SE (2023) 256GB"and "TCL 20L (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
TCL 40 SE (2023) 256GB91/100256.0GB
TCL 20L (2021) 128GB90/100128.0GB

Compare the rear cameras of "TCL 40 SE (2023) 256GB" and "TCL 20L (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 "TCL 40 SE (2023) 256GB" has 50.0MP. The "TCL 20L (2021) 128GB" has 48.0MP. The rear facing cameras of the "TCL 40 SE (2023) 256GB" and "TCL 20L (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
TCL 40 SE (2023) 256GB98/10050.0MP
TCL 20L (2021) 128GB97/10048.0MP

Which has a front camera with better picture quality, "TCL 40 SE (2023) 256GB" or "TCL 20L (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 "TCL 40 SE (2023) 256GB" has a resolution of 8.0MP. The "TCL 20L (2021) 128GB"'s has 16.0MP. The front-facing camera of the "TCL 20L (2021) 128GB" has a significantly higher number of pixels than the "TCL 40 SE (2023) 256GB", with a difference of about 8MP. Therefore, the "TCL 20L (2021) 128GB" is more suitable for taking photos and videos than the "TCL 40 SE (2023) 256GB". If you want to take and print high-quality selfies, we recommend buying the "TCL 20L (2021) 128GB" rather than the "TCL 40 SE (2023) 256GB".

ScoreFront-camera resolution
TCL 40 SE (2023) 256GB58/1008.0MP
TCL 20L (2021) 128GB75/10016.0MP

Compare Performance Specs

TCL 40 SE (2023) 256GBTCL 20L (2021) 128GB
ImageTCL 40 SE (2023) 256GBTCL 20L (2021) 128GB
MakerTCLTCL
Release date2023-01-052021-04-14
ColorDark grey/Twilight purpleEclipse Black/Luna Blue
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 167.9mm x 8.5mm76.9mm x 166.2mm x 9.1mm
Weight190.0g199.0g
Display size6.75inch6.67inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 16001080 x 2400
Pixel density259ppi394ppi
ChipsetMediatek MT6765 Helio G37Qualcomm SM6115 Snapdragon 662
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size6.0GB6.0GB
Storage size256.0GB128.0GB
Rear-camera resolution50.0MP48.0MP
Front-camera resolution8.0MP16.0MP

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