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Xiaomi Black Shark 4S 256GB vs T-Mobile REVVL 4+ 64GB

Created date: 2021-11-18 18:04:02

Xiaomi Black Shark 4S 256GBT-Mobile REVVL 4+ 64GB
Xiaomi Black Shark 4S 256GBT-Mobile REVVL 4+ 64GB

Here's our thorough comparison of the difference in performance and function between the "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB". Which one should you buy? We'll compare and explain what differs between the "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xiaomi Black Shark 4S 256GBT-Mobile REVVL 4+ 64GB
Xiaomi Black Shark 4S 256GB

T-Mobile REVVL 4+ 64GB

General rating:

80/100

(The 4069th of all smartphones)

65.6/100

(The 4738th of all smartphones)

Portability
57/100
62/100
Weight
48/100
58/100
Size of screen
91/100
90/100
Screen clarity
83/100
48/100
Battery duration
- /100
- /100
Processing capability
99/100
83/100
Memory capacity
99/100
70/100
Storage capacity
91/100
67/100
Rear camera function
97/100
68/100
Front camera function
81/100
75/100

Compare Performance and Usability

Size comparison of "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB". 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 "Xiaomi Black Shark 4S 256GB" is 76.2mm wide, 163.7mm tall, and 9.9mm thick. The "T-Mobile REVVL 4+ 64GB" is 75.2mm tall, 165.4mm wide, and 8.1mm thick.

Comparing the width and thickness of the main unit, the "T-Mobile REVVL 4+ 64GB" is smaller and more compact compared to the "Xiaomi Black Shark 4S 256GB". Therefore, it is easier to grip and hold the "T-Mobile REVVL 4+ 64GB" than the "Xiaomi Black Shark 4S 256GB". For this reason, the "T-Mobile REVVL 4+ 64GB" is recommended.

There is no real difference in length or width between the "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB", 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 "Xiaomi Black Shark 4S 256GB"and "T-Mobile REVVL 4+ 64GB". 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)
Xiaomi Black Shark 4S 256GB57/10076.2mm x 163.7mm x 9.9mm
T-Mobile REVVL 4+ 64GB62/10075.2mm x 165.4mm x 8.1mm

Which one is easier to hold, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"? 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 "Xiaomi Black Shark 4S 256GB" weighs 210.0g. The "T-Mobile REVVL 4+ 64GB" clocks in at 180.0g. Comparing the weight of the main unit, the "T-Mobile REVVL 4+ 64GB" is a lighter phone than the "Xiaomi Black Shark 4S 256GB", with a difference of approximately 30g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "T-Mobile REVVL 4+ 64GB" compared to the "Xiaomi Black Shark 4S 256GB". For this reason, the "T-Mobile REVVL 4+ 64GB" is recommended.

ScoreWeight
Xiaomi Black Shark 4S 256GB48/100210.0g
T-Mobile REVVL 4+ 64GB58/100180.0g

Which is better in terms of display, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"?

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 "Xiaomi Black Shark 4S 256GB" is 6.67inch, and 6.52inch on the "T-Mobile REVVL 4+ 64GB". The screens of the "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB" 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
Xiaomi Black Shark 4S 256GB91/1006.67inch
T-Mobile REVVL 4+ 64GB90/1006.52inch

Which one has a better display, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"?

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 "Xiaomi Black Shark 4S 256GB" has a 1080 x 2400 resolution and a pixel density of 394ppi. The "T-Mobile REVVL 4+ 64GB", on the other hand, has a screen resolution of 720 x 1440 and a pixel density of 246ppi. Comparing the screen definition, the "Xiaomi Black Shark 4S 256GB" has a much higher pixel density than the "T-Mobile REVVL 4+ 64GB", with a difference of about 148ppi. The screen on the "Xiaomi Black Shark 4S 256GB" is clear and crisp, and puts less strain on the eyes than that of the "T-Mobile REVVL 4+ 64GB". 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 "Xiaomi Black Shark 4S 256GB" rather than the "T-Mobile REVVL 4+ 64GB".

ScorePixel density
Xiaomi Black Shark 4S 256GB83/100394ppi
T-Mobile REVVL 4+ 64GB48/100246ppi

How is the battery duration of "Xiaomi Black Shark 4S 256GB" different from that of "T-Mobile REVVL 4+ 64GB" ? 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
Xiaomi Black Shark 4S 256GB - /100
T-Mobile REVVL 4+ 64GB - /100

Which is better in terms of CPU function, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"?

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 "Xiaomi Black Shark 4S 256GB" is equipped with a Qualcomm SM8250 processor, and its performance speed is 3.2GHz+2.42GHz+1.8GHz×8(8.0-cores). The "T-Mobile REVVL 4+ 64GB" uses an Qualcomm SDM665 Snapdragon 665 CPU that performs at a speed of 2.0GHz+1.8GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Black Shark 4S 256GB" has significantly higher specs than the "T-Mobile REVVL 4+ 64GB". The "Xiaomi Black Shark 4S 256GB" proves to be more advanced than the "T-Mobile REVVL 4+ 64GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Xiaomi Black Shark 4S 256GB" rather than the "T-Mobile REVVL 4+ 64GB".

ScoreCPU specs
Xiaomi Black Shark 4S 256GB99/1003.2GHz+2.42GHz+1.8GHz×8(8.0-cores)
T-Mobile REVVL 4+ 64GB83/1002.0GHz+1.8GHz×8(8.0-cores)

How is "Xiaomi Black Shark 4S 256GB" different from "T-Mobile REVVL 4+ 64GB" 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 "Xiaomi Black Shark 4S 256GB" has 12.0GB of memory. The "T-Mobile REVVL 4+ 64GB", on the other hand, has 4.0GB. As for memory performance, the "Xiaomi Black Shark 4S 256GB" has a larger memory capacity than the "T-Mobile REVVL 4+ 64GB", with a difference of about 8GB. The "Xiaomi Black Shark 4S 256GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "T-Mobile REVVL 4+ 64GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Xiaomi Black Shark 4S 256GB" rather than the "T-Mobile REVVL 4+ 64GB".

ScoreRAM size
Xiaomi Black Shark 4S 256GB99/10012.0GB
T-Mobile REVVL 4+ 64GB70/1004.0GB

Which has a better storage capacity, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"?

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 "Xiaomi Black Shark 4S 256GB" has 256.0GB of storage, while the "T-Mobile REVVL 4+ 64GB" has 64.0GB. In terms of ROM and data storage, the "Xiaomi Black Shark 4S 256GB" has a much larger capacity than the "T-Mobile REVVL 4+ 64GB", with a difference of about 192GB. The "Xiaomi Black Shark 4S 256GB" can save more photos and keep more apps installed than the "T-Mobile REVVL 4+ 64GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "Xiaomi Black Shark 4S 256GB" rather than the "T-Mobile REVVL 4+ 64GB".

ScoreStorage size
Xiaomi Black Shark 4S 256GB91/100256.0GB
T-Mobile REVVL 4+ 64GB67/10064.0GB

Compare the rear cameras of "Xiaomi Black Shark 4S 256GB" and "T-Mobile REVVL 4+ 64GB". 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 "Xiaomi Black Shark 4S 256GB" has 48.0MP. The "T-Mobile REVVL 4+ 64GB" has 16.0MP. The rear-facing camera of the "Xiaomi Black Shark 4S 256GB" also has a higher pixel count than the "T-Mobile REVVL 4+ 64GB", with a difference of about 32MP. The "Xiaomi Black Shark 4S 256GB" is more capable than the "T-Mobile REVVL 4+ 64GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Xiaomi Black Shark 4S 256GB" rather than the "T-Mobile REVVL 4+ 64GB".

ScoreRear-camera resolution
Xiaomi Black Shark 4S 256GB97/10048.0MP
T-Mobile REVVL 4+ 64GB68/10016.0MP

Which has a front camera with better picture quality, "Xiaomi Black Shark 4S 256GB" or "T-Mobile REVVL 4+ 64GB"?

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 "Xiaomi Black Shark 4S 256GB" has a resolution of 20.0MP. The "T-Mobile REVVL 4+ 64GB"'s has 16.0MP. Comparing the front-facing camera performance, the number of pixels of the front-facing camera on the "Xiaomi Black Shark 4S 256GB" is higher than the "T-Mobile REVVL 4+ 64GB", with a difference of approximately 4MP. For this reason, it is possible to take higher quality selfies and make clear prints with the "Xiaomi Black Shark 4S 256GB" than the "T-Mobile REVVL 4+ 64GB". Therefore, the "Xiaomi Black Shark 4S 256GB" is recommended.

ScoreFront-camera resolution
Xiaomi Black Shark 4S 256GB81/10020.0MP
T-Mobile REVVL 4+ 64GB75/10016.0MP

Compare Performance Specs

Xiaomi Black Shark 4S 256GBT-Mobile REVVL 4+ 64GB
ImageXiaomi Black Shark 4S 256GBT-Mobile REVVL 4+ 64GB
MakerXiaomiT-Mobile
Release date2021-10-162020-09-04
ColorBlack/WhiteSteel Gray
OSAndroidAndroid
Dimensions (width x height x thickness)76.2mm x 163.7mm x 9.9mm75.2mm x 165.4mm x 8.1mm
Weight210.0g180.0g
Display size6.67inch6.52inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1440
Pixel density394ppi246ppi
ChipsetQualcomm SM8250Qualcomm SDM665 Snapdragon 665
CPU specs3.2GHz+2.42GHz+1.8GHz×8(8.0-cores)2.0GHz+1.8GHz×8(8.0-cores)
RAM size12.0GB4.0GB
Storage size256.0GB64.0GB
Rear-camera resolution48.0MP16.0MP
Front-camera resolution20.0MP16.0MP

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