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Vivo U3 (2019) 64GB vs Unnecto Air 4.5: Full Comparison!

Created date: 2019-10-20 16:58:46, Updated date: 2021-10-20 16:05:04

vivo U3 (2019) 64GBUnnecto Air 4.5
vivo U3 (2019) 64GBUnnecto Air 4.5

How are the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5" different? We have tested and evaluated their differences. We also explain which one may be best for you.

vivo U3 (2019) 64GBUnnecto Air 4.5
vivo U3 (2019) 64GB

Unnecto Air 4.5
General rating:

69.6/100

(The 3468th of all smartphones)

47/100

(The 1582th of all smartphones)

Grip
49/100
76/100
Screen quality
80/100
41/100
Performance
95/100
28/100
Storage size
84/100
35/100
Battery
100/100
65/100
Rear-camera resolution
80/100
50/100
Front-camera resolution
100/100
55/100

What is the difference between the "vivo U3 (2019) 64GB" and the "Unnecto Air 4.5"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

The design of vivo U3 (2019) 64GB

The "vivo U3 (2019) 64GB" is 162.2mm long, 76.5mm wide, and 8.9mm thick. It weighs 193.0g.

The design of Unnecto Air 4.5

The "Unnecto Air 4.5" is 133.9mm long, 66.0mm wide, and 8.3mm thick. It weighs 110.6g.

Which is the better design to use?

In comparison, the size difference is 28.2mm in length, 10.5mm in width, and 0.5mm in thickness. Those who are looking for a phone they can use one-handedly will find the "Unnecto Air 4.5" easier to use and carry around. Flick typing is easier on the "Unnecto Air 4.5", making it relatively more user-friendly. The "Unnecto Air 4.5" is also much easier to carry around, and scores more points than the "vivo U3 (2019) 64GB" for portability.

The difference in weight is 82.4g. The "Unnecto Air 4.5" is much lighter, putting less burden on the hand.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Ease of holding it in one hand59/10076/100
How much it does not feel heavy to hold in one hand24/10086/100
Ease of carrying around57/10068/100

Compare the display of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

Display of the vivo U3 (2019) 64GB

The "vivo U3 (2019) 64GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 2340, and the pixel density is 394ppi. The "vivo U3 (2019) 64GB" has a 6.53inch screen size.

Display of the Unnecto Air 4.5

The "Unnecto Air 4.5" uses a IPS LCD liquid crystal. The resolution is 480 x 854, and the pixel density is 217ppi. The "Unnecto Air 4.5" has a 4.5inch screen size.

Which has a better screen?

This makes a 2.03inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. The larger display on the "vivo U3 (2019) 64GB" is easy on the eyes, making it the better choice for surfing the web or browsing social media. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose. In the gaming end, the "vivo U3 (2019) 64GB" offers a more suitable screen size. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

In terms of display, the "vivo U3 (2019) 64GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "vivo U3 (2019) 64GB" also offers a crisp, cleaner display when using a VR headset than the "Unnecto Air 4.5". The "Unnecto Air 4.5" has the performance needed for this kind of purpose.

vivo U3 (2019) 64GB

Unnecto Air 4.5

How suited is the screen for usual usage?80/10059/100
How suited is the screen to play games on?84/10041/100

Compare the camera performances of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

Camera performance of vivo U3 (2019) 64GB

The main camera of the "vivo U3 (2019) 64GB" has 16.0MP. The front camera has 16.0MP.

Camera performance of Unnecto Air 4.5

The main camera of the "Unnecto Air 4.5" has 8.0MP. The front camera has 3.0MP.

Which camera performance is better?

The back cameras thus have a 8MP difference in comparison. The "vivo U3 (2019) 64GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "vivo U3 (2019) 64GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

There is a 13MP difference in front camera pixel number. The "vivo U3 (2019) 64GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose. The "vivo U3 (2019) 64GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Is is suited to taking far away objects with the rear camera?80/10050/100
Is it suited for taking close objects with the built-in camera?100/10055/100

Comparison of the processing capabilities of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

The processing capability of the vivo U3 (2019) 64GB

Performance is defined by the chipset, and the "vivo U3 (2019) 64GB" uses the Qualcomm SDM675 Snapdragon 675 SoC. The CPU performance is 2.0GHz+1.7GHz×8(8.0-cores). The memory capacity is 6.0GB.

The processing capability of the Unnecto Air 4.5

The CPU performance is 1.3GHz×4(4.0-cores). The memory capacity is 1.0GB.

Which has the better processing capability?

As compared to the "Unnecto Air 4.5", the "vivo U3 (2019) 64GB" boasts boasts a better CPU and specs. This is a 5GB difference in memory capacity. The "vivo U3 (2019) 64GB" has more memory storage, making the "vivo U3 (2019) 64GB" work better for multitasking or running 3D games.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "vivo U3 (2019) 64GB" is the better choice to buy over the "Unnecto Air 4.5". Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "vivo U3 (2019) 64GB". The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

The "vivo U3 (2019) 64GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. Complex, full-fledged 3D games definitely run better on the "vivo U3 (2019) 64GB" than the "Unnecto Air 4.5". The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose, but the "Unnecto Air 4.5" shows only an unsatisfactory performance.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Review on the CPU capbility and memory capacity when using Social Networks or the Internet95/10047/100
Review on the CPU speed and the memory capacity while playing 3D games94/10012/100

Comparison of the battery life of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

Battery performance of vivo U3 (2019) 64GB

The "vivo U3 (2019) 64GB" has a battery capacity of 5000.0mAh.

Battery performance of Unnecto Air 4.5

The "Unnecto Air 4.5" has a battery capacity of 1700.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 3300mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "vivo U3 (2019) 64GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "vivo U3 (2019) 64GB" over the "Unnecto Air 4.5". The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

The battery life of the "vivo U3 (2019) 64GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Review on the battery life of a phone mainly using Social Networks and the Internet100/10065/100
Review on the battery life of a phone mainly using mainly games and videos100/10041/100

Compare the storage capacity of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5"

The storage capacity of the vivo U3 (2019) 64GB

The "vivo U3 (2019) 64GB" has 64.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 256.0GB can be used.

The storage capacity of the Unnecto Air 4.5

The "Unnecto Air 4.5" has 8.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 32.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 56GB. The "vivo U3 (2019) 64GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "vivo U3 (2019) 64GB" for fulfilling their storage needs, as the "Unnecto Air 4.5" unfortunately falls behind here. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose, but the "Unnecto Air 4.5" shows only an unsatisfactory performance.

When the storage added with a SD card is included, then the difference is about 280GB. Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. The "vivo U3 (2019) 64GB" will support you with its large storage all the way as you download photos and videos to your heart's content. The "vivo U3 (2019) 64GB" has the necessary specs for this kind of purpose.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Review on the storage capacity when playing many games84/10035/100
Review on when you store many pictures and videos91/10056/100

Which to buy, the "vivo U3 (2019) 64GB" or "Unnecto Air 4.5"

At the end of the day which is better, the "vivo U3 (2019) 64GB" or "Unnecto Air 4.5"?

If you're looking for something that's easy to hold, the compact "Unnecto Air 4.5" is a great choice. Its perfect screen size of 6.53inch makes the "vivo U3 (2019) 64GB" a lot easier to use. The "vivo U3 (2019) 64GB" also hands down has the superior specs. Between the "vivo U3 (2019) 64GB" and the "Unnecto Air 4.5", the "vivo U3 (2019) 64GB" is overall the clear winner.

vivo U3 (2019) 64GB

Unnecto Air 4.5

Handling49/10076/100
Display80/10041/100
CPU specs95/10028/100
General rating83/10047/100

Is it recommended to buy the vivo U3 (2019) 64GB, compared with other smartphones?

Compared to other smartphones, the "vivo U3 (2019) 64GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. In addition, its processing capability is quite excellent compared to the average smart phone. It is suitable for almost all uses, including games and VR. It may be a bit extravagant for normal use. Looking at the overall specifications, the "vivo U3 (2019) 64GB" is a high-end smart phone.

Is it recommended to buy the Unnecto Air 4.5, compared with other smartphones?

Compared to other smart phones, the "Unnecto Air 4.5" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. Also, its specs show that its processing abilities are a bit lower than the average smartphone. This may be okay for people who don't often use their phone, but it's a good idea for people who intend to use it as their main device to choose a smartphone with higher performance capabilities. Judging from the overall specs, the "Unnecto Air 4.5" is a mid-range smartphone.

What are the spec differences between the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5" ?

A summary of the technical specifications of the "vivo U3 (2019) 64GB" and "Unnecto Air 4.5". Functions and performance variations on the same model will be highlighted in red.

vivo U3 (2019) 64GBUnnecto Air 4.5
vivo U3 (2019) 64GBUnnecto Air 4.5
ColorBlack/Blue/Greenblack,white,gray
OSAndroidAndroid
Dimensions (width x height x thickness)76.5mm x 162.2mm x 8.9mm66.0mm x 133.9mm x 8.3mm
Weight193.0g110.6g
Display size6.53inch4.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2340480 x 854
Pixel density394ppi217ppi
Battery capacity5000.0mAh1700.0mAh
ChipsetQualcomm SDM675 Snapdragon 675
CPU specs2.0GHz+1.7GHz×8(8.0-cores)1.3GHz×4(4.0-cores)
RAM size6.0GB1.0GB
Storage size64.0GB8.0GB
Rear-camera resolution16.0MP8.0MP
Front-camera resolution16.0MP3.0MP

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