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Which should you buy, the Ulefone S11 (2019) 32GB or BLU Vivo Air LTE 16GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2020-01-08 19:28:10, Updated date: 2021-10-20 21:16:21

Ulefone S11 (2019) 32GBBLU Vivo Air LTE 16GB
Ulefone S11 (2019) 32GBBLU Vivo Air LTE 16GB

Here's our thorough comparison of the difference in performance and function between the "Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB". Which one should you buy? We'll compare and explain what differs between the "Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Ulefone S11 (2019) 32GBBLU Vivo Air LTE 16GB
Ulefone S11 (2019) 32GB

BLU Vivo Air LTE 16GB

General rating:
Holding comfortrating-image3.1
61/100
rating-image4.0
80/100
Weightrating-image3.0
59/100
rating-image4.6
91/100
Screen sizerating-image4.5
90/100
rating-image3.5
70/100
Display qualityrating-image2.1
41/100
rating-image3.1
62/100
Battery liferating-image3.6
72/100
rating-image2.5
50/100
Processing powerrating-image2.5
50/100
rating-image1.7
33/100
Memory capacityrating-image3.0
60/100
rating-image2.5
50/100
Storage capacityrating-image2.8
55/100
rating-image2.5
50/100
Rear camera performancerating-image2.5
50/100
rating-image2.5
50/100
Front camera performancerating-image2.5
50/100
rating-image2.5
50/100

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", performance comparison

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB" 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 "Ulefone S11 (2019) 32GB" has a width of 73.7mm, a length of 156.1mm, and a thickness of 9.7mm. Also, the "BLU Vivo Air LTE 16GB" has a width of 68.1mm, a length of 141.9mm, and a thickness of 5.1mm.

Comparing the width and thickness of the body, the "BLU Vivo Air LTE 16GB" is considerably smaller and more compact than the "Ulefone S11 (2019) 32GB". The "BLU Vivo Air LTE 16GB" excels over the "Ulefone S11 (2019) 32GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "BLU Vivo Air LTE 16GB" over the "Ulefone S11 (2019) 32GB".

Comparing the width and thickness of the body, the "BLU Vivo Air LTE 16GB" is a more compact size than the "Ulefone S11 (2019) 32GB". For that reason the "BLU Vivo Air LTE 16GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "BLU Vivo Air LTE 16GB".

Comparing the overall size of the two devices, the "BLU Vivo Air LTE 16GB" is a considerably larger size than the "Ulefone S11 (2019) 32GB". In terms of being more convenient to use one-handed, and less likely to get in the way when you're not using it, the "BLU Vivo Air LTE 16GB" is superior to the "Ulefone S11 (2019) 32GB". If you're going for the smart phone sized to be easiest to carry and handle with one hand, we recommend buying the "BLU Vivo Air LTE 16GB" over the "Ulefone S11 (2019) 32GB".

ScoreDimensions (width x height x thickness)
Ulefone S11 (2019) 32GB61/10073.7mm x 156.1mm x 9.7mm
BLU Vivo Air LTE 16GB80/10068.1mm x 141.9mm x 5.1mm

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB" is about 177.5g, and the weight of the "BLU Vivo Air LTE 16GB" is about 98.0g. Comparing the weight of the two devices, the "BLU Vivo Air LTE 16GB" is a considerably lighter smart phone than the "Ulefone S11 (2019) 32GB", and there is a difference of about 79.5g. In terms of the burden placed upon your fingers and wrist, the "BLU Vivo Air LTE 16GB" is superior to the "Ulefone S11 (2019) 32GB". 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 "BLU Vivo Air LTE 16GB" over the "Ulefone S11 (2019) 32GB".

ScoreWeight
Ulefone S11 (2019) 32GB59/100177.5g
BLU Vivo Air LTE 16GB91/10098.0g

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB" has a 6.1inch display. Also, the "BLU Vivo Air LTE 16GB" has a 4.8inch display. Comparing the screen size, the "Ulefone S11 (2019) 32GB" has a considerably larger screen than the "BLU Vivo Air LTE 16GB", with a difference of approximately 1.2inch. The "Ulefone S11 (2019) 32GB" is superior to the "BLU Vivo Air LTE 16GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Ulefone S11 (2019) 32GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Ulefone S11 (2019) 32GB" over the "BLU Vivo Air LTE 16GB".

ScoreDisplay size
Ulefone S11 (2019) 32GB90/1006.1inch
BLU Vivo Air LTE 16GB70/1004.8inch

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB" is 600 x 1280, and pixel density is 231ppi. Also, the resolution on the "BLU Vivo Air LTE 16GB" is 720 x 1280, and pixel density is 305ppi. Comparing the pixel count, the "BLU Vivo Air LTE 16GB" has much higher pixel density than the "Ulefone S11 (2019) 32GB", with a difference of roughly 74ppi. In terms of having better picture quality and exerting less strain on the eyes, the "BLU Vivo Air LTE 16GB" is superior to the "Ulefone S11 (2019) 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "BLU Vivo Air LTE 16GB" over the "Ulefone S11 (2019) 32GB".

ScorePixel density
Ulefone S11 (2019) 32GB41/100231ppi
BLU Vivo Air LTE 16GB62/100305ppi

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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.

The "Ulefone S11 (2019) 32GB" is 3500.0mAh, and the "BLU Vivo Air LTE 16GB" is 2050.0mAh. Regarding battery capacity, the "Ulefone S11 (2019) 32GB" has greater battery capacity than the "BLU Vivo Air LTE 16GB", with a 1450mAh difference. Since the "Ulefone S11 (2019) 32GB" can be used for longer periods without recharging than the "BLU Vivo Air LTE 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Ulefone S11 (2019) 32GB" over the "BLU Vivo Air LTE 16GB".

ScoreBattery capacity
Ulefone S11 (2019) 32GB72/1003500.0mAh
BLU Vivo Air LTE 16GB50/1002050.0mAh

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB"'s CPU is a Mediatek MT6580, with performance measured at 1.3GHz×4(4.0-cores). Also, the "BLU Vivo Air LTE 16GB"'s CPU is a Qualcomm MSM8916 Snapdragon 410, with performance measured at 1.2GHz×4(4.0-cores). Comparing CPU performance, the "Ulefone S11 (2019) 32GB" has considerably higher specs than the "BLU Vivo Air LTE 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Ulefone S11 (2019) 32GB" is superior to the "BLU Vivo Air LTE 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Ulefone S11 (2019) 32GB" over the "BLU Vivo Air LTE 16GB".

ScoreCPU specs
Ulefone S11 (2019) 32GB50/1001.3GHz×4(4.0-cores)
BLU Vivo Air LTE 16GB33/1001.2GHz×4(4.0-cores)

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB" is 3.0GB and the weight of the "BLU Vivo Air LTE 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Ulefone S11 (2019) 32GB" has a significantly larger amount of RAM than the "BLU Vivo Air LTE 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Ulefone S11 (2019) 32GB" is superior to the "BLU Vivo Air LTE 16GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Ulefone S11 (2019) 32GB" over the "BLU Vivo Air LTE 16GB".

ScoreRAM size
Ulefone S11 (2019) 32GB60/1003.0GB
BLU Vivo Air LTE 16GB50/1002.0GB

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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 "Ulefone S11 (2019) 32GB" is 32.0GB. Also the "BLU Vivo Air LTE 16GB" is 16.0GB. Regarding storage capacity, the "Ulefone S11 (2019) 32GB" has a greater storage capacity compared to the "BLU Vivo Air LTE 16GB", with a roughly 16GB difference. As a result, the "Ulefone S11 (2019) 32GB" can take more pictures and videos, and have more applications installed, than the "BLU Vivo Air LTE 16GB". Therefore, we recommend the "Ulefone S11 (2019) 32GB".

ScoreStorage size
Ulefone S11 (2019) 32GB55/10032.0GB
BLU Vivo Air LTE 16GB50/10016.0GB

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB" 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.

"Ulefone S11 (2019) 32GB" has a 8.0MP main camera. Also, "BLU Vivo Air LTE 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB" 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
Ulefone S11 (2019) 32GB50/1008.0MP
BLU Vivo Air LTE 16GB50/1008.0MP

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", 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.

"Ulefone S11 (2019) 32GB" has an 5.0MP front camera and "BLU Vivo Air LTE 16GB" has an 5.0MP front camera. Comparing rear camera performance, the "Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB" 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
Ulefone S11 (2019) 32GB50/1005.0MP
BLU Vivo Air LTE 16GB50/1005.0MP

"Ulefone S11 (2019) 32GB" and "BLU Vivo Air LTE 16GB", performance comparison by specification sheet

Ulefone S11 (2019) 32GBBLU Vivo Air LTE 16GB
ImageUlefone S11 (2019) 32GBBLU Vivo Air LTE 16GB
MakerUlefoneBLU
Release date2019-042015-09
ColorBlack/Gold/TwilightBlack/White
OSAndroidAndroid
Dimensions (width x height x thickness)73.7mm x 156.1mm x 9.7mm68.1mm x 141.9mm x 5.1mm
Weight177.5g98.0g
Display size6.1inch4.8inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)600 x 1280720 x 1280
Pixel density231ppi305ppi
Battery capacity3500.0mAh2050.0mAh
ChipsetMediatek MT6580Qualcomm MSM8916 Snapdragon 410
CPU specs1.3GHz×4(4.0-cores)1.2GHz×4(4.0-cores)
RAM size3.0GB2.0GB
Storage size32.0GB16.0GB
Rear-camera resolution8.0MP8.0MP
Front-camera resolution5.0MP5.0MP

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