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Which is better, vivo Y51 (2020, December) 128GB or Realme 7i (2020) 128GB? We compared their features and specs in detail

Created date: 2020-12-05 16:11:02

vivo Y51 (2020, December) 128GBRealme 7i (2020) 128GB
vivo Y51 (2020, December) 128GBRealme 7i (2020) 128GB

How did the evaluations between the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB" 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 Y51 (2020, December) 128GBRealme 7i (2020) 128GB
vivo Y51 (2020, December) 128GB

Realme 7i (2020) 128GB

General rating:

74/100

(The 4499th of all smartphones)

70.9/100

(The 4620th of all smartphones)

Portability
61/100
60/100
Weight
55/100
55/100
Size of screen
90/100
90/100
Screen clarity
84/100
54/100
Battery duration
- /100
- /100
Processing capability
91/100
91/100
Memory capacity
93/100
93/100
Storage capacity
90/100
90/100
Rear camera function
97/100
100/100
Front camera function
75/100
75/100

Compare Performance and Usability

Size comparison of "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "vivo Y51 (2020, December) 128GB" is 75.3mm wide, 163.9mm tall, and 8.4mm thick. The "Realme 7i (2020) 128GB" is 75.5mm tall, 164.1mm wide, and 8.9mm thick.

There is no real difference between the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "vivo Y51 (2020, December) 128GB"and "Realme 7i (2020) 128GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
vivo Y51 (2020, December) 128GB61/10075.3mm x 163.9mm x 8.4mm
Realme 7i (2020) 128GB60/10075.5mm x 164.1mm x 8.9mm

Which one is easier to hold, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "vivo Y51 (2020, December) 128GB" weighs 188.0g. The "Realme 7i (2020) 128GB" clocks in at 188.0g. The "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB" have around the same weight, so prolonged use will tire out fingers nd wrists to around the same degree. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreWeight
vivo Y51 (2020, December) 128GB55/100188.0g
Realme 7i (2020) 128GB55/100188.0g

Which is better in terms of display, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "vivo Y51 (2020, December) 128GB" is 6.58inch, and 6.5inch on the "Realme 7i (2020) 128GB". The screens of the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
vivo Y51 (2020, December) 128GB90/1006.58inch
Realme 7i (2020) 128GB90/1006.5inch

Which one has a better display, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "vivo Y51 (2020, December) 128GB" has a 1080 x 2408 resolution and a pixel density of 401ppi. The "Realme 7i (2020) 128GB", on the other hand, has a screen resolution of 720 x 1600 and a pixel density of 269ppi. Comparing the screen definition, the "vivo Y51 (2020, December) 128GB" has a much higher pixel density than the "Realme 7i (2020) 128GB", with a difference of about 132ppi. The screen on the "vivo Y51 (2020, December) 128GB" is clear and crisp, and puts less strain on the eyes than that of the "Realme 7i (2020) 128GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "vivo Y51 (2020, December) 128GB" rather than the "Realme 7i (2020) 128GB".

ScorePixel density
vivo Y51 (2020, December) 128GB84/100401ppi
Realme 7i (2020) 128GB54/100269ppi

How is the battery duration of "vivo Y51 (2020, December) 128GB" different from that of "Realme 7i (2020) 128GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

ScoreBattery capacity
vivo Y51 (2020, December) 128GB - /100
Realme 7i (2020) 128GB - /100

Which is better in terms of CPU function, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "vivo Y51 (2020, December) 128GB" is equipped with a Qualcomm SDM665 Snapdragon 665 processor, and its performance speed is 2.0GHz+1.8GHz×8(8.0-cores). The "Realme 7i (2020) 128GB" uses an Qualcomm SM6115 Snapdragon 662 CPU that performs at a speed of 2.0GHz+1.8GHz×8(8.0-cores). There is also no real discrepancy between the CPU performances of the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
vivo Y51 (2020, December) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)
Realme 7i (2020) 128GB91/1002.0GHz+1.8GHz×8(8.0-cores)

How is "vivo Y51 (2020, December) 128GB" different from "Realme 7i (2020) 128GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "vivo Y51 (2020, December) 128GB" has 8.0GB of memory. The "Realme 7i (2020) 128GB", on the other hand, has 8.0GB. Memory performance is roughly the same for both the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
vivo Y51 (2020, December) 128GB93/1008.0GB
Realme 7i (2020) 128GB93/1008.0GB

Which has a better storage capacity, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "vivo Y51 (2020, December) 128GB" has 128.0GB of storage, while the "Realme 7i (2020) 128GB" has 128.0GB. There is no real difference between the "vivo Y51 (2020, December) 128GB"and "Realme 7i (2020) 128GB" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
vivo Y51 (2020, December) 128GB90/100128.0GB
Realme 7i (2020) 128GB90/100128.0GB

Compare the rear cameras of "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "vivo Y51 (2020, December) 128GB" has 48.0MP. The "Realme 7i (2020) 128GB" has 64.0MP. The rear facing cameras of the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
vivo Y51 (2020, December) 128GB97/10048.0MP
Realme 7i (2020) 128GB100/10064.0MP

Which has a front camera with better picture quality, "vivo Y51 (2020, December) 128GB" or "Realme 7i (2020) 128GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "vivo Y51 (2020, December) 128GB" has a resolution of 16.0MP. The "Realme 7i (2020) 128GB"'s has 16.0MP. There is little difference between the camera capabilities and the pixel density of the "vivo Y51 (2020, December) 128GB" and "Realme 7i (2020) 128GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
vivo Y51 (2020, December) 128GB75/10016.0MP
Realme 7i (2020) 128GB75/10016.0MP

Compare Performance Specs

vivo Y51 (2020, December) 128GBRealme 7i (2020) 128GB
Imagevivo Y51 (2020, December) 128GBRealme 7i (2020) 128GB
MakervivoRealme
Release date2020-12-072020-09-18
ColorTitanium Sapphire/Crystal SymphonyAurora Green/Polar Blue
OSAndroidAndroid
Dimensions (width x height x thickness)75.3mm x 163.9mm x 8.4mm75.5mm x 164.1mm x 8.9mm
Weight188.0g188.0g
Display size6.58inch6.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2408720 x 1600
Pixel density401ppi269ppi
ChipsetQualcomm SDM665 Snapdragon 665Qualcomm SM6115 Snapdragon 662
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size8.0GB8.0GB
Storage size128.0GB128.0GB
Rear-camera resolution48.0MP64.0MP
Front-camera resolution16.0MP16.0MP

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