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TCL 20Y (2021) 64GB vs vivo iQOO 9 Pro 512GB: Specs & Scores

Created date: 2022-02-19 19:04:38

TCL 20Y (2021) 64GBvivo iQOO 9 Pro 512GB
TCL 20Y (2021) 64GBvivo iQOO 9 Pro 512GB

Are you having trouble comparing the differences in features and performance of the "TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GBvivo iQOO 9 Pro 512GB
TCL 20Y (2021) 64GB

vivo iQOO 9 Pro 512GB

General rating:

63.7/100

(The 4769th of all smartphones)

83.1/100

(The 4011th of all smartphones)

Holding comfort
60/100
- /100
Weight
52/100
48/100
Screen size
90/100
91/100
Display quality
54/100
88/100
Battery life
- /100
- /100
Processing power
76/100
99/100
Memory capacity
70/100
99/100
Storage capacity
67/100
95/100
Rear camera performance
97/100
98/100
Front camera performance
58/100
75/100

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", performance comparison

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB" 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 20Y (2021) 64GB" has a width of 75.6mm, a length of 165.6mm, and a thickness of 8.8mm.

ScoreDimensions (width x height x thickness)
TCL 20Y (2021) 64GB60/10075.6mm x 165.6mm x 8.8mm
vivo iQOO 9 Pro 512GB - /100

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" is about 194.0g, and the weight of the "vivo iQOO 9 Pro 512GB" is about 210.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
TCL 20Y (2021) 64GB52/100194.0g
vivo iQOO 9 Pro 512GB48/100210.0g

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" has a 6.52inch display. Also, the "vivo iQOO 9 Pro 512GB" has a 6.78inch display. Comparing the screen size, there is a negligible difference in screen size between the "TCL 20Y (2021) 64GB" and the "vivo iQOO 9 Pro 512GB". 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 20Y (2021) 64GB90/1006.52inch
vivo iQOO 9 Pro 512GB91/1006.78inch

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "vivo iQOO 9 Pro 512GB" is 1440 x 3200, and pixel density is 517ppi. Comparing the pixel count, the "vivo iQOO 9 Pro 512GB" has much higher pixel density than the "TCL 20Y (2021) 64GB", with a difference of roughly 248ppi. In terms of having better picture quality and exerting less strain on the eyes, the "vivo iQOO 9 Pro 512GB" is superior to the "TCL 20Y (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 "vivo iQOO 9 Pro 512GB" over the "TCL 20Y (2021) 64GB".

ScorePixel density
TCL 20Y (2021) 64GB54/100269ppi
vivo iQOO 9 Pro 512GB88/100517ppi

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB - /100
vivo iQOO 9 Pro 512GB - /100

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB"'s CPU is a Mediatek MT6762D Helio P22, with performance measured at 1.8GHz+1.5GHz×8(8.0-cores). Also, the "vivo iQOO 9 Pro 512GB"'s CPU is a Qualcomm SM8450 Snapdragon 8 Gen1, with performance measured at 3.0GHz+2.5GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "vivo iQOO 9 Pro 512GB" has considerably higher specs than the "TCL 20Y (2021) 64GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo iQOO 9 Pro 512GB" is superior to the "TCL 20Y (2021) 64GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo iQOO 9 Pro 512GB" over the "TCL 20Y (2021) 64GB".

ScoreCPU specs
TCL 20Y (2021) 64GB76/1001.8GHz+1.5GHz×8(8.0-cores)
vivo iQOO 9 Pro 512GB99/1003.0GHz+2.5GHz+1.8GHz×8(8.0-cores)

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" is 4.0GB and the weight of the "vivo iQOO 9 Pro 512GB" is 12.0GB. Comparing the devices in terms of RAM, the "vivo iQOO 9 Pro 512GB" has a significantly larger amount of RAM than the "TCL 20Y (2021) 64GB", with a difference of about 8GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo iQOO 9 Pro 512GB" is superior to the "TCL 20Y (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 "vivo iQOO 9 Pro 512GB" over the "TCL 20Y (2021) 64GB".

ScoreRAM size
TCL 20Y (2021) 64GB70/1004.0GB
vivo iQOO 9 Pro 512GB99/10012.0GB

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" is 64.0GB. Also the "vivo iQOO 9 Pro 512GB" is 512.0GB. Regarding storage capacity, the "vivo iQOO 9 Pro 512GB" has a much larger data storage capacity compared to the "TCL 20Y (2021) 64GB", with a roughly 448GB difference. In terms of the number of pictures you can save and the applications that you can install, the "vivo iQOO 9 Pro 512GB" is superior to the "TCL 20Y (2021) 64GB". If you are looking for a smartphone that can save more data, we recommend the "vivo iQOO 9 Pro 512GB" over the "TCL 20Y (2021) 64GB".

ScoreStorage size
TCL 20Y (2021) 64GB67/10064.0GB
vivo iQOO 9 Pro 512GB95/100512.0GB

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB" 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 20Y (2021) 64GB" has a 48.0MP main camera. Also, "vivo iQOO 9 Pro 512GB" has a 50.0MP main camera. Comparing rear camera performance, the "TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB" 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 20Y (2021) 64GB97/10048.0MP
vivo iQOO 9 Pro 512GB98/10050.0MP

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", 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 20Y (2021) 64GB" has an 8.0MP front camera and "vivo iQOO 9 Pro 512GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "vivo iQOO 9 Pro 512GB" has a much higher pixel count compared to the "TCL 20Y (2021) 64GB", with a roughly 8MP difference. As a result, the "vivo iQOO 9 Pro 512GB" is more suited than the "TCL 20Y (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 "vivo iQOO 9 Pro 512GB" over the "TCL 20Y (2021) 64GB".

ScoreFront-camera resolution
TCL 20Y (2021) 64GB58/1008.0MP
vivo iQOO 9 Pro 512GB75/10016.0MP

"TCL 20Y (2021) 64GB" and "vivo iQOO 9 Pro 512GB", performance comparison by specification sheet

TCL 20Y (2021) 64GBvivo iQOO 9 Pro 512GB
ImageTCL 20Y (2021) 64GBvivo iQOO 9 Pro 512GB
MakerTCLvivo
Release date2021-09-072022-01-12
ColorBlack/BlueWhite/Orange
OSAndroidAndroid
Weight194.0g210.0g
Display size6.52inch6.78inch
Display typeIPS LCDLTPO AMOLED
Screen resolution (width x height)720 x 16001440 x 3200
Pixel density269ppi517ppi
ChipsetMediatek MT6762D Helio P22Qualcomm SM8450 Snapdragon 8 Gen1
CPU specs1.8GHz+1.5GHz×8(8.0-cores)3.0GHz+2.5GHz+1.8GHz×8(8.0-cores)
RAM size4.0GB12.0GB
Storage size64.0GB512.0GB
Rear-camera resolution48.0MP50.0MP
Front-camera resolution8.0MP16.0MP

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