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Which should you buy, the vivo V20 2021 128GB or vivo iQOO U1x 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-12-23 18:27:07

vivo V20 2021 128GBvivo iQOO U1x 128GB
vivo V20 2021 128GBvivo iQOO U1x 128GB

Here's our thorough comparison of the difference in performance and function between the "vivo V20 2021 128GB" and "vivo iQOO U1x 128GB". Which one should you buy? We'll compare and explain what differs between the "vivo V20 2021 128GB" and "vivo iQOO U1x 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

vivo V20 2021 128GBvivo iQOO U1x 128GB
vivo V20 2021 128GB

vivo iQOO U1x 128GB

General rating:
Holding comfortrating-image3.3
65/100
rating-image3.0
59/100
Weightrating-image3.1
61/100
rating-image2.7
53/100
Screen sizerating-image4.5
90/100
rating-image4.5
90/100
Display qualityrating-image4.3
85/100
rating-image2.7
54/100
Battery liferating-image
- /100
rating-image
- /100
Processing powerrating-image4.6
92/100
rating-image4.5
89/100
Memory capacityrating-image4.7
93/100
rating-image4.5
90/100
Storage capacityrating-image4.5
90/100
rating-image4.5
90/100
Rear camera performancerating-image5.0
100/100
rating-image3.1
61/100
Front camera performancerating-image5.0
100/100
rating-image2.9
58/100

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", performance comparison

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB" 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 "vivo V20 2021 128GB" has a width of 74.2mm, a length of 161.3mm, and a thickness of 7.4mm. Also, the "vivo iQOO U1x 128GB" has a width of 76.3mm, a length of 164.4mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, the "vivo V20 2021 128GB" is smaller and more compact compared to the "vivo iQOO U1x 128GB". For that reason, the "vivo V20 2021 128GB" is easier to grip firmly and carry one-handed than the "vivo iQOO U1x 128GB". For that reason, we recommend the "vivo V20 2021 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo V20 2021 128GB" and the "vivo iQOO U1x 128GB". 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 "vivo V20 2021 128GB" and the "vivo iQOO U1x 128GB". 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)
vivo V20 2021 128GB65/10074.2mm x 161.3mm x 7.4mm
vivo iQOO U1x 128GB59/10076.3mm x 164.4mm x 8.4mm

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB" is about 171.0g, and the weight of the "vivo iQOO U1x 128GB" is about 192.3g. Comparing the weight of the two devices, the "vivo V20 2021 128GB" is a lighter smart phone than the "vivo iQOO U1x 128GB", with a difference of about 21.3g. For that reason the "vivo V20 2021 128GB" is a smart phone that is less likely than the "vivo iQOO U1x 128GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "vivo V20 2021 128GB" over the "vivo iQOO U1x 128GB".

ScoreWeight
vivo V20 2021 128GB61/100171.0g
vivo iQOO U1x 128GB53/100192.3g

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB" has a 6.44inch display. Also, the "vivo iQOO U1x 128GB" has a 6.51inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo V20 2021 128GB" and the "vivo iQOO U1x 128GB". 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
vivo V20 2021 128GB90/1006.44inch
vivo iQOO U1x 128GB90/1006.51inch

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB" is 1080 x 2400, and pixel density is 408ppi. Also, the resolution on the "vivo iQOO U1x 128GB" is 720 x 1600, and pixel density is 269ppi. Comparing the pixel count, the "vivo V20 2021 128GB" has much higher pixel density than the "vivo iQOO U1x 128GB", with a difference of roughly 139ppi. In terms of having better picture quality and exerting less strain on the eyes, the "vivo V20 2021 128GB" is superior to the "vivo iQOO U1x 128GB". 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 V20 2021 128GB" over the "vivo iQOO U1x 128GB".

ScorePixel density
vivo V20 2021 128GB85/100408ppi
vivo iQOO U1x 128GB54/100269ppi

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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
vivo V20 2021 128GB - /100
vivo iQOO U1x 128GB - /100

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB"'s CPU is a Qualcomm SDM730 Snapdragon 730, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Also, the "vivo iQOO U1x 128GB"'s CPU is a Qualcomm SM6115 Snapdragon 662, 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 "vivo V20 2021 128GB" and the "vivo iQOO U1x 128GB". 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
vivo V20 2021 128GB92/1002.2GHz+1.8GHz×8(8.0-cores)
vivo iQOO U1x 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB" is 8.0GB and the weight of the "vivo iQOO U1x 128GB" is 6.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo V20 2021 128GB" and the "vivo iQOO U1x 128GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
vivo V20 2021 128GB93/1008.0GB
vivo iQOO U1x 128GB90/1006.0GB

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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 "vivo V20 2021 128GB" is 128.0GB. Also the "vivo iQOO U1x 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo V20 2021 128GB" and "vivo iQOO U1x 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
vivo V20 2021 128GB90/100128.0GB
vivo iQOO U1x 128GB90/100128.0GB

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB" 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.

"vivo V20 2021 128GB" has a 64.0MP main camera. Also, "vivo iQOO U1x 128GB" has a 13.0MP main camera. Comparing rear camera performance, the "vivo V20 2021 128GB" has a much higher pixel count compared to the "vivo iQOO U1x 128GB", with a roughly 51MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo V20 2021 128GB" is superior to the "vivo iQOO U1x 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo V20 2021 128GB" over the "vivo iQOO U1x 128GB".

ScoreRear-camera resolution
vivo V20 2021 128GB100/10064.0MP
vivo iQOO U1x 128GB61/10013.0MP

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", 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.

"vivo V20 2021 128GB" has an 44.0MP front camera and "vivo iQOO U1x 128GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "vivo V20 2021 128GB" has a much higher pixel count compared to the "vivo iQOO U1x 128GB", with a roughly 36MP difference. As a result, the "vivo V20 2021 128GB" is more suited than the "vivo iQOO U1x 128GB" 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 V20 2021 128GB" over the "vivo iQOO U1x 128GB".

ScoreFront-camera resolution
vivo V20 2021 128GB100/10044.0MP
vivo iQOO U1x 128GB58/1008.0MP

"vivo V20 2021 128GB" and "vivo iQOO U1x 128GB", performance comparison by specification sheet

vivo V20 2021 128GBvivo iQOO U1x 128GB
Imagevivo V20 2021 128GBvivo iQOO U1x 128GB
Makervivovivo
Release date2020-12-242020-10-31
ColorSunset Melody/Midnight JazzBlack/Blue
OSAndroidAndroid
Dimensions (width x height x thickness)74.2mm x 161.3mm x 7.4mm76.3mm x 164.4mm x 8.4mm
Weight171.0g192.3g
Display size6.44inch6.51inch
Display typeAMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1600
Pixel density408ppi269ppi
ChipsetQualcomm SDM730 Snapdragon 730Qualcomm SM6115 Snapdragon 662
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB6.0GB
Storage size128.0GB128.0GB
Rear-camera resolution64.0MP13.0MP
Front-camera resolution44.0MP8.0MP

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