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Which should you buy, the vivo iQOO U1x 128GB or Galaxy Note20 Ultra 5G 512GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-10-21 14:58:24

vivo iQOO U1x 128GBGalaxy Note20 Ultra 5G 512GB
vivo iQOO U1x 128GBGalaxy Note20 Ultra 5G 512GB

How did the evaluations between the "vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 512GB" 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!

vivo iQOO U1x 128GBGalaxy Note20 Ultra 5G 512GB
vivo iQOO U1x 128GB

Galaxy Note20 Ultra 5G 512GB

General rating:
Holding comfortrating-image3.0
76.3mm x 164.4mm x 8.4mm
rating-image2.9
77.2mm x 164.8mm x 8.1mm
Weightrating-image2.7
192.3g
rating-image2.4
208.0g
Screen sizerating-image4.5
6.51inch
rating-image4.6
6.9inch
Display qualityrating-image2.7
269ppi
rating-image4.4
493ppi
Battery liferating-image
rating-image4.1
4500.0mAh
Processing powerrating-image4.5
2.0GHz+1.8GHz×8(8.0-cores)
rating-image4.9
2.73GHz+2.5GHz+2.0GHz×8(8.0-cores)
Memory capacityrating-image4.5
6.0GB
rating-image5.0
12.0GB
Storage capacityrating-image4.5
128.0GB
rating-image4.8
512.0GB
Rear camera performancerating-image3.1
13.0MP
rating-image5.0
108.0MP
Front camera performancerating-image2.9
8.0MP
rating-image3.2
10.0MP

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 512GB", performance comparison

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" has a width of 76.3mm, a length of 164.4mm, and a thickness of 8.4mm. Also, the "Galaxy Note20 Ultra 5G 512GB" has a width of 77.2mm, a length of 164.8mm, and a thickness of 8.1mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 512GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo iQOO U1x 128GB" and the "Galaxy Note20 Ultra 5G 512GB". 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 iQOO U1x 128GB" and the "Galaxy Note20 Ultra 5G 512GB". 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 iQOO U1x 128GB59/10076.3mm x 164.4mm x 8.4mm
Galaxy Note20 Ultra 5G 512GB58/10077.2mm x 164.8mm x 8.1mm

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" is about 192.3g, and the weight of the "Galaxy Note20 Ultra 5G 512GB" is about 208.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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
vivo iQOO U1x 128GB53/100192.3g
Galaxy Note20 Ultra 5G 512GB48/100208.0g

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" has a 6.51inch display. Also, the "Galaxy Note20 Ultra 5G 512GB" has a 6.9inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo iQOO U1x 128GB" and the "Galaxy Note20 Ultra 5G 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
vivo iQOO U1x 128GB90/1006.51inch
Galaxy Note20 Ultra 5G 512GB91/1006.9inch

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "Galaxy Note20 Ultra 5G 512GB" is 1440 x 3088, and pixel density is 493ppi. Comparing the pixel count, the "Galaxy Note20 Ultra 5G 512GB" has much higher pixel density than the "vivo iQOO U1x 128GB", with a difference of roughly 224ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Galaxy Note20 Ultra 5G 512GB" 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 "Galaxy Note20 Ultra 5G 512GB" over the "vivo iQOO U1x 128GB".

ScorePixel density
vivo iQOO U1x 128GB54/100269ppi
Galaxy Note20 Ultra 5G 512GB87/100493ppi

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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
vivo iQOO U1x 128GB - /100
Galaxy Note20 Ultra 5G 512GB81/1004500.0mAh

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB"'s CPU is a Qualcomm SM6115 Snapdragon 662, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "Galaxy Note20 Ultra 5G 512GB"'s CPU is a Exynos 990, with performance measured at 2.73GHz+2.5GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "Galaxy Note20 Ultra 5G 512GB" has higher specs compared to the "vivo iQOO U1x 128GB". For that reason, the "Galaxy Note20 Ultra 5G 512GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Galaxy Note20 Ultra 5G 512GB" over the "vivo iQOO U1x 128GB".

ScoreCPU specs
vivo iQOO U1x 128GB89/1002.0GHz+1.8GHz×8(8.0-cores)
Galaxy Note20 Ultra 5G 512GB98/1002.73GHz+2.5GHz+2.0GHz×8(8.0-cores)

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" is 6.0GB and the weight of the "Galaxy Note20 Ultra 5G 512GB" is 12.0GB. Comparing the devices in terms of RAM, the "Galaxy Note20 Ultra 5G 512GB" has more RAM than the "vivo iQOO U1x 128GB", with a difference of about 6GB. For that reason the "Galaxy Note20 Ultra 5G 512GB" allows for smoother multitasking than the "vivo iQOO U1x 128GB", and apps are less likely to crash. In addition the "Galaxy Note20 Ultra 5G 512GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Galaxy Note20 Ultra 5G 512GB".

ScoreRAM size
vivo iQOO U1x 128GB90/1006.0GB
Galaxy Note20 Ultra 5G 512GB99/10012.0GB

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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 "vivo iQOO U1x 128GB" is 128.0GB. Also the "Galaxy Note20 Ultra 5G 512GB" is 512.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 512GB". 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 iQOO U1x 128GB90/100128.0GB
Galaxy Note20 Ultra 5G 512GB95/100512.0GB

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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.

"vivo iQOO U1x 128GB" has a 13.0MP main camera. Also, "Galaxy Note20 Ultra 5G 512GB" has a 108.0MP main camera. Comparing rear camera performance, the "Galaxy Note20 Ultra 5G 512GB" has a much higher pixel count compared to the "vivo iQOO U1x 128GB", with a roughly 95MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Galaxy Note20 Ultra 5G 512GB" 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 "Galaxy Note20 Ultra 5G 512GB" over the "vivo iQOO U1x 128GB".

ScoreRear-camera resolution
vivo iQOO U1x 128GB61/10013.0MP
Galaxy Note20 Ultra 5G 512GB100/100108.0MP

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 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.

"vivo iQOO U1x 128GB" has an 8.0MP front camera and "Galaxy Note20 Ultra 5G 512GB" has an 10.0MP front camera. Comparing rear camera performance, the front camera of the "Galaxy Note20 Ultra 5G 512GB" has a higher pixel count than the "vivo iQOO U1x 128GB", with a roughly 2MP difference. As a result, the "Galaxy Note20 Ultra 5G 512GB" is better able to take high quality selfies than the "vivo iQOO U1x 128GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Galaxy Note20 Ultra 5G 512GB".

ScoreFront-camera resolution
vivo iQOO U1x 128GB58/1008.0MP
Galaxy Note20 Ultra 5G 512GB64/10010.0MP

"vivo iQOO U1x 128GB" and "Galaxy Note20 Ultra 5G 512GB", performance comparison by specification sheet

vivo iQOO U1x 128GBGalaxy Note20 Ultra 5G 512GB
Imagevivo iQOO U1x 128GBGalaxy Note20 Ultra 5G 512GB
MakervivoSamsung
Release date2020-10-312020-08-21
ColorBlack/BlueMystic Bronze/Mystic Black/Mystic White
OSAndroidAndroid
Dimensions (width x height x thickness)76.3mm x 164.4mm x 8.4mm77.2mm x 164.8mm x 8.1mm
Weight192.3g208.0g
Display size6.51inch6.9inch
Display typeIPS LCDDynamic AMOLED 2X
Screen resolution (width x height)720 x 16001440 x 3088
Pixel density269ppi493ppi
ChipsetQualcomm SM6115 Snapdragon 662Exynos 990
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.73GHz+2.5GHz+2.0GHz×8(8.0-cores)
RAM size6.0GB12.0GB
Storage size128.0GB512.0GB
Rear-camera resolution13.0MP108.0MP
Front-camera resolution8.0MP10.0MP

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