Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Which should you buy, the vivo iQOO 7 (2021) 256GB or vivo Y73s (2020) 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2021-01-11 17:20:21

vivo iQOO 7 (2021) 256GBvivo Y73s (2020) 128GB
vivo iQOO 7 (2021) 256GBvivo Y73s (2020) 128GB

Are you having trouble comparing the differences in features and performance of the "vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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.

vivo iQOO 7 (2021) 256GBvivo Y73s (2020) 128GB
vivo iQOO 7 (2021) 256GB

vivo Y73s (2020) 128GB

General rating:
Holding comfortrating-image3.0
75.8mm x 162.2mm x 8.7mm
rating-image3.2
74.0mm x 161.0mm x 7.8mm
Weightrating-image2.4
209.5g
rating-image3.1
171.3g
Screen sizerating-image4.6
6.62inch
rating-image4.5
6.44inch
Display qualityrating-image4.2
397ppi
rating-image4.3
408ppi
Battery liferating-image
rating-image
Processing powerrating-image4.9
2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image4.6
2.0GHz+2.0GHz×8(8.0-cores)
Memory capacityrating-image5.0
12.0GB
rating-image4.7
8.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image4.9
48.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image3.8
16.0MP

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 128GB", performance comparison

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" has a width of 75.8mm, a length of 162.2mm, and a thickness of 8.7mm. Also, the "vivo Y73s (2020) 128GB" has a width of 74.0mm, a length of 161.0mm, and a thickness of 7.8mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 128GB" 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 7 (2021) 256GB" and the "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" and the "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB59/10075.8mm x 162.2mm x 8.7mm
vivo Y73s (2020) 128GB64/10074.0mm x 161.0mm x 7.8mm

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" is about 209.5g, and the weight of the "vivo Y73s (2020) 128GB" is about 171.3g. Comparing the weight of the two devices, the "vivo Y73s (2020) 128GB" is a considerably lighter smart phone than the "vivo iQOO 7 (2021) 256GB", and there is a difference of about 38.1g. In terms of the burden placed upon your fingers and wrist, the "vivo Y73s (2020) 128GB" is superior to the "vivo iQOO 7 (2021) 256GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "vivo Y73s (2020) 128GB" over the "vivo iQOO 7 (2021) 256GB".

ScoreWeight
vivo iQOO 7 (2021) 256GB48/100209.5g
vivo Y73s (2020) 128GB61/100171.3g

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" has a 6.62inch display. Also, the "vivo Y73s (2020) 128GB" has a 6.44inch display. Comparing the screen size, there is a negligible difference in screen size between the "vivo iQOO 7 (2021) 256GB" and the "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB91/1006.62inch
vivo Y73s (2020) 128GB90/1006.44inch

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" is 1080 x 2400, and pixel density is 397ppi. Also, the resolution on the "vivo Y73s (2020) 128GB" is 1080 x 2400, and pixel density is 408ppi. Comparing the pixel count, the difference in pixel density between the "vivo iQOO 7 (2021) 256GB" and the "vivo Y73s (2020) 128GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
vivo iQOO 7 (2021) 256GB84/100397ppi
vivo Y73s (2020) 128GB85/100408ppi

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB - /100
vivo Y73s (2020) 128GB - /100

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB"'s CPU is a Qualcomm SM8350 Snapdragon 888, with performance measured at 2.84GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "vivo Y73s (2020) 128GB"'s CPU is a MediaTek MT6853 Dimensity 720 5G, with performance measured at 2.0GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "vivo iQOO 7 (2021) 256GB" has higher specs compared to the "vivo Y73s (2020) 128GB". For that reason, the "vivo iQOO 7 (2021) 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "vivo iQOO 7 (2021) 256GB" over the "vivo Y73s (2020) 128GB".

ScoreCPU specs
vivo iQOO 7 (2021) 256GB98/1002.84GHz+2.42GHz+1.8GHz×8(8.0-cores)
vivo Y73s (2020) 128GB92/1002.0GHz+2.0GHz×8(8.0-cores)

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" is 12.0GB and the weight of the "vivo Y73s (2020) 128GB" is 8.0GB. Comparing the devices in terms of RAM, the "vivo iQOO 7 (2021) 256GB" has more RAM than the "vivo Y73s (2020) 128GB", with a difference of about 4GB. For that reason the "vivo iQOO 7 (2021) 256GB" allows for smoother multitasking than the "vivo Y73s (2020) 128GB", and apps are less likely to crash. In addition the "vivo iQOO 7 (2021) 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "vivo iQOO 7 (2021) 256GB".

ScoreRAM size
vivo iQOO 7 (2021) 256GB99/10012.0GB
vivo Y73s (2020) 128GB93/1008.0GB

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" is 256.0GB. Also the "vivo Y73s (2020) 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB91/100256.0GB
vivo Y73s (2020) 128GB90/100128.0GB

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" has a 48.0MP main camera. Also, "vivo Y73s (2020) 128GB" has a 48.0MP main camera. Comparing rear camera performance, the "vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 128GB" 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
vivo iQOO 7 (2021) 256GB97/10048.0MP
vivo Y73s (2020) 128GB97/10048.0MP

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 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 iQOO 7 (2021) 256GB" has an 16.0MP front camera and "vivo Y73s (2020) 128GB" has an 16.0MP front camera. Comparing rear camera performance, the "vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 128GB" 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.

ScoreFront-camera resolution
vivo iQOO 7 (2021) 256GB75/10016.0MP
vivo Y73s (2020) 128GB75/10016.0MP

"vivo iQOO 7 (2021) 256GB" and "vivo Y73s (2020) 128GB", performance comparison by specification sheet

vivo iQOO 7 (2021) 256GBvivo Y73s (2020) 128GB
Imagevivo iQOO 7 (2021) 256GBvivo Y73s (2020) 128GB
Makervivovivo
Release date2021-01-162020-10-16
ColorGray/Blue/WhiteBlack/Silver
OSAndroidAndroid
Dimensions (width x height x thickness)75.8mm x 162.2mm x 8.7mm74.0mm x 161.0mm x 7.8mm
Weight209.5g171.3g
Display size6.62inch6.44inch
Display typeAMOLEDAMOLED
Screen resolution (width x height)1080 x 24001080 x 2400
Pixel density397ppi408ppi
ChipsetQualcomm SM8350 Snapdragon 888MediaTek MT6853 Dimensity 720 5G
CPU specs2.84GHz+2.42GHz+1.8GHz×8(8.0-cores)2.0GHz+2.0GHz×8(8.0-cores)
RAM size12.0GB8.0GB
Storage size256.0GB128.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution16.0MP16.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to vivo iQOO 7 (2021) 256GB
Articles related to vivo Y73s (2020) 128GB

vivo iQOO 7 (2021) 256GB

Search for smartphone with similar ratings as vivo iQOO 7 (2021) 256GB

Articles related to vivo iQOO 7 (2021) 256GB
Articles related to vivo Y73s (2020) 128GB

vivo Y73s (2020) 128GB

Search for smartphone with similar ratings as vivo Y73s (2020) 128GB

New articles