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Should you buy TCL 20B (2021) 64GB or TCL 20S (2021) 256GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2022-01-18 21:37:03

TCL 20B (2021) 64GBTCL 20S (2021) 256GB
TCL 20B (2021) 64GBTCL 20S (2021) 256GB

How did the evaluations between the "TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB" 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!

TCL 20B (2021) 64GBTCL 20S (2021) 256GB
TCL 20B (2021) 64GB

TCL 20S (2021) 256GB

General rating:
Holding comfortrating-image3.2
63/100
rating-image2.9
57/100
Weightrating-image3.0
59/100
rating-image2.5
50/100
Screen sizerating-image4.5
90/100
rating-image4.6
91/100
Display qualityrating-image2.7
54/100
rating-image4.2
83/100
Battery liferating-image
- /100
rating-image
- /100
Processing powerrating-image4.4
88/100
rating-image4.5
89/100
Memory capacityrating-image3.5
70/100
rating-image4.5
90/100
Storage capacityrating-image3.4
67/100
rating-image4.6
91/100
Rear camera performancerating-image4.9
98/100
rating-image5.0
100/100
Front camera performancerating-image2.9
58/100
rating-image3.8
75/100

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", performance comparison

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB" 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 "TCL 20B (2021) 64GB" has a width of 74.7mm, a length of 164.7mm, and a thickness of 8.0mm. Also, the "TCL 20S (2021) 256GB" has a width of 76.9mm, a length of 166.2mm, and a thickness of 9.1mm.

Comparing the width and thickness of the body, the "TCL 20B (2021) 64GB" is smaller and more compact compared to the "TCL 20S (2021) 256GB". For that reason, the "TCL 20B (2021) 64GB" is easier to grip firmly and carry one-handed than the "TCL 20S (2021) 256GB". For that reason, we recommend the "TCL 20B (2021) 64GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "TCL 20B (2021) 64GB" and the "TCL 20S (2021) 256GB". 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 "TCL 20B (2021) 64GB" and the "TCL 20S (2021) 256GB". 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)
TCL 20B (2021) 64GB63/10074.7mm x 164.7mm x 8.0mm
TCL 20S (2021) 256GB57/10076.9mm x 166.2mm x 9.1mm

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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.

The weight of the "TCL 20B (2021) 64GB" is about 178.0g, and the weight of the "TCL 20S (2021) 256GB" is about 199.0g. Comparing the weight of the two devices, the "TCL 20B (2021) 64GB" is a lighter smart phone than the "TCL 20S (2021) 256GB", with a difference of about 21g. For that reason the "TCL 20B (2021) 64GB" is a smart phone that is less likely than the "TCL 20S (2021) 256GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "TCL 20B (2021) 64GB" over the "TCL 20S (2021) 256GB".

ScoreWeight
TCL 20B (2021) 64GB59/100178.0g
TCL 20S (2021) 256GB50/100199.0g

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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 "TCL 20B (2021) 64GB" has a 6.52inch display. Also, the "TCL 20S (2021) 256GB" has a 6.67inch display. Comparing the screen size, there is a negligible difference in screen size between the "TCL 20B (2021) 64GB" and the "TCL 20S (2021) 256GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
TCL 20B (2021) 64GB90/1006.52inch
TCL 20S (2021) 256GB91/1006.67inch

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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 "TCL 20B (2021) 64GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "TCL 20S (2021) 256GB" is 1080 x 2400, and pixel density is 394ppi. Comparing the pixel count, the "TCL 20S (2021) 256GB" has much higher pixel density than the "TCL 20B (2021) 64GB", with a difference of roughly 125ppi. In terms of having better picture quality and exerting less strain on the eyes, the "TCL 20S (2021) 256GB" is superior to the "TCL 20B (2021) 64GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "TCL 20S (2021) 256GB" over the "TCL 20B (2021) 64GB".

ScorePixel density
TCL 20B (2021) 64GB54/100269ppi
TCL 20S (2021) 256GB83/100394ppi

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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
TCL 20B (2021) 64GB - /100
TCL 20S (2021) 256GB - /100

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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 "TCL 20B (2021) 64GB"'s CPU is a Mediatek MT6762 Helio P22, with performance measured at 1.8GHz×8(8.0-cores). Also, the "TCL 20S (2021) 256GB"'s CPU is a Qualcomm SM6125 Snapdragon 665, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "TCL 20B (2021) 64GB" and the "TCL 20S (2021) 256GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
TCL 20B (2021) 64GB88/1001.8GHz×8(8.0-cores)
TCL 20S (2021) 256GB89/1002.0GHz+1.8GHz×8(8.0-cores)

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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 "TCL 20B (2021) 64GB" is 4.0GB and the weight of the "TCL 20S (2021) 256GB" is 6.0GB. Comparing the devices in terms of RAM, the "TCL 20S (2021) 256GB" has a significantly larger amount of RAM than the "TCL 20B (2021) 64GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "TCL 20S (2021) 256GB" is superior to the "TCL 20B (2021) 64GB". 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 "TCL 20S (2021) 256GB" over the "TCL 20B (2021) 64GB".

ScoreRAM size
TCL 20B (2021) 64GB70/1004.0GB
TCL 20S (2021) 256GB90/1006.0GB

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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 "TCL 20B (2021) 64GB" is 64.0GB. Also the "TCL 20S (2021) 256GB" is 256.0GB. Regarding storage capacity, the "TCL 20S (2021) 256GB" has a much larger data storage capacity compared to the "TCL 20B (2021) 64GB", with a roughly 192GB difference. In terms of the number of pictures you can save and the applications that you can install, the "TCL 20S (2021) 256GB" is superior to the "TCL 20B (2021) 64GB". If you are looking for a smartphone that can save more data, we recommend the "TCL 20S (2021) 256GB" over the "TCL 20B (2021) 64GB".

ScoreStorage size
TCL 20B (2021) 64GB67/10064.0GB
TCL 20S (2021) 256GB91/100256.0GB

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB" 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.

"TCL 20B (2021) 64GB" has a 50.0MP main camera. Also, "TCL 20S (2021) 256GB" has a 64.0MP main camera. Comparing rear camera performance, the "TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB" 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.

ScoreRear-camera resolution
TCL 20B (2021) 64GB98/10050.0MP
TCL 20S (2021) 256GB100/10064.0MP

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", 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.

"TCL 20B (2021) 64GB" has an 8.0MP front camera and "TCL 20S (2021) 256GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "TCL 20S (2021) 256GB" has a much higher pixel count compared to the "TCL 20B (2021) 64GB", with a roughly 8MP difference. As a result, the "TCL 20S (2021) 256GB" is more suited than the "TCL 20B (2021) 64GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "TCL 20S (2021) 256GB" over the "TCL 20B (2021) 64GB".

ScoreFront-camera resolution
TCL 20B (2021) 64GB58/1008.0MP
TCL 20S (2021) 256GB75/10016.0MP

"TCL 20B (2021) 64GB" and "TCL 20S (2021) 256GB", performance comparison by specification sheet

TCL 20B (2021) 64GBTCL 20S (2021) 256GB
ImageTCL 20B (2021) 64GBTCL 20S (2021) 256GB
MakerTCLTCL
Release date2021-09-302021-05-20
ColorGray/VioletMilky Way Gray/North Star Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.7mm x 164.7mm x 8.0mm76.9mm x 166.2mm x 9.1mm
Weight178.0g199.0g
Display size6.52inch6.67inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 16001080 x 2400
Pixel density269ppi394ppi
ChipsetMediatek MT6762 Helio P22Qualcomm SM6125 Snapdragon 665
CPU specs1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB6.0GB
Storage size64.0GB256.0GB
Rear-camera resolution50.0MP64.0MP
Front-camera resolution8.0MP16.0MP

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