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Compare BLU G91 (2021) 128GB vs Realme X7 (India) 128GB

Created date: 2021-03-15 19:30:16

BLU G91 (2021) 128GBRealme X7 (India) 128GB
BLU G91 (2021) 128GBRealme X7 (India) 128GB

Are you having trouble comparing the differences in features and performance of the "BLU G91 (2021) 128GB" and "Realme X7 (India) 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.

BLU G91 (2021) 128GBRealme X7 (India) 128GB
BLU G91 (2021) 128GB

Realme X7 (India) 128GB

General rating:
Portabilityrating-image3.0
76.0mm x 163.0mm x 9.0mm
rating-image
Weightrating-image2.6
196.0g
rating-image2.9
179.0g
Size of screenrating-image4.5
6.5inch
rating-image4.5
6.4inch
Screen clarityrating-image2.7
269ppi
rating-image4.3
411ppi
Battery durationrating-image
rating-image
Processing capabilityrating-image4.4
1.8GHz×8(8.0-cores)
rating-image4.7
2.4GHz+2.0GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image4.7
8.0GB
Storage capacityrating-image4.5
128.0GB
rating-image4.5
128.0GB
Rear camera functionrating-image3.4
16.0MP
rating-image5.0
64.0MP
Front camera functionrating-image3.8
16.0MP
rating-image3.8
16.0MP

Compare Performance and Usability

Size comparison of "BLU G91 (2021) 128GB" and "Realme X7 (India) 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 "BLU G91 (2021) 128GB" is 76.0mm wide, 163.0mm tall, and 9.0mm thick.

ScoreDimensions (width x height x thickness)
BLU G91 (2021) 128GB59/10076.0mm x 163.0mm x 9.0mm
Realme X7 (India) 128GB - /100

Which one is easier to hold, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "BLU G91 (2021) 128GB" weighs 196.0g. The "Realme X7 (India) 128GB" clocks in at 179.0g. Comparing the weight of the main unit, the "Realme X7 (India) 128GB" is a lighter phone than the "BLU G91 (2021) 128GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Realme X7 (India) 128GB" compared to the "BLU G91 (2021) 128GB". For this reason, the "Realme X7 (India) 128GB" is recommended.

ScoreWeight
BLU G91 (2021) 128GB52/100196.0g
Realme X7 (India) 128GB58/100179.0g

Which is better in terms of display, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "BLU G91 (2021) 128GB" is 6.5inch, and 6.4inch on the "Realme X7 (India) 128GB". The screens of the "BLU G91 (2021) 128GB" and "Realme X7 (India) 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
BLU G91 (2021) 128GB90/1006.5inch
Realme X7 (India) 128GB90/1006.4inch

Which one has a better display, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "BLU G91 (2021) 128GB" has a 720 x 1600 resolution and a pixel density of 269ppi. The "Realme X7 (India) 128GB", on the other hand, has a screen resolution of 1080 x 2400 and a pixel density of 411ppi. Comparing the screen definition, the "Realme X7 (India) 128GB" has a much higher pixel density than the "BLU G91 (2021) 128GB", with a difference of about 142ppi. The screen on the "Realme X7 (India) 128GB" is clear and crisp, and puts less strain on the eyes than that of the "BLU G91 (2021) 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 "Realme X7 (India) 128GB" rather than the "BLU G91 (2021) 128GB".

ScorePixel density
BLU G91 (2021) 128GB54/100269ppi
Realme X7 (India) 128GB85/100411ppi

How is the battery duration of "BLU G91 (2021) 128GB" different from that of "Realme X7 (India) 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
BLU G91 (2021) 128GB - /100
Realme X7 (India) 128GB - /100

Which is better in terms of CPU function, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "Realme X7 (India) 128GB" uses an MediaTek MT6873 Dimensity 800U 5G CPU that performs at a speed of 2.4GHz+2.0GHz×8(8.0-cores). Comparing their CPU performance, the "Realme X7 (India) 128GB" has higher specs than the "BLU G91 (2021) 128GB". For this reason, applications run better on the "Realme X7 (India) 128GB" compared to the "BLU G91 (2021) 128GB", and games run very smoothly. Therefore, the "Realme X7 (India) 128GB" is recommended.

ScoreCPU specs
BLU G91 (2021) 128GB88/1001.8GHz×8(8.0-cores)
Realme X7 (India) 128GB93/1002.4GHz+2.0GHz×8(8.0-cores)

How is "BLU G91 (2021) 128GB" different from "Realme X7 (India) 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 "BLU G91 (2021) 128GB" has 4.0GB of memory. The "Realme X7 (India) 128GB", on the other hand, has 8.0GB. As for memory performance, the "Realme X7 (India) 128GB" has a larger memory capacity than the "BLU G91 (2021) 128GB", with a difference of about 4GB. The "Realme X7 (India) 128GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "BLU G91 (2021) 128GB". 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 "Realme X7 (India) 128GB" rather than the "BLU G91 (2021) 128GB".

ScoreRAM size
BLU G91 (2021) 128GB70/1004.0GB
Realme X7 (India) 128GB93/1008.0GB

Which has a better storage capacity, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "BLU G91 (2021) 128GB" has 128.0GB of storage, while the "Realme X7 (India) 128GB" has 128.0GB. There is no real difference between the "BLU G91 (2021) 128GB"and "Realme X7 (India) 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
BLU G91 (2021) 128GB90/100128.0GB
Realme X7 (India) 128GB90/100128.0GB

Compare the rear cameras of "BLU G91 (2021) 128GB" and "Realme X7 (India) 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 "BLU G91 (2021) 128GB" has 16.0MP. The "Realme X7 (India) 128GB" has 64.0MP. The rear-facing camera of the "Realme X7 (India) 128GB" also has a higher pixel count than the "BLU G91 (2021) 128GB", with a difference of about 48MP. The "Realme X7 (India) 128GB" is more capable than the "BLU G91 (2021) 128GB" 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 "Realme X7 (India) 128GB" rather than the "BLU G91 (2021) 128GB".

ScoreRear-camera resolution
BLU G91 (2021) 128GB68/10016.0MP
Realme X7 (India) 128GB100/10064.0MP

Which has a front camera with better picture quality, "BLU G91 (2021) 128GB" or "Realme X7 (India) 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 "BLU G91 (2021) 128GB" has a resolution of 16.0MP. The "Realme X7 (India) 128GB"'s has 16.0MP. There is little difference between the camera capabilities and the pixel density of the "BLU G91 (2021) 128GB" and "Realme X7 (India) 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
BLU G91 (2021) 128GB75/10016.0MP
Realme X7 (India) 128GB75/10016.0MP

Compare Performance Specs

BLU G91 (2021) 128GBRealme X7 (India) 128GB
ImageBLU G91 (2021) 128GBRealme X7 (India) 128GB
MakerBLURealme
Release date2021-02-242021-02-12
ColorBlue/Green/TwilightSpace Silver/Nebula
OSAndroidAndroid
Weight196.0g179.0g
Display size6.5inch6.4inch
Display typeIPS LCDSuper AMOLED
Screen resolution (width x height)720 x 16001080 x 2400
Pixel density269ppi411ppi
CPU specs1.8GHz×8(8.0-cores)2.4GHz+2.0GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size128.0GB128.0GB
Rear-camera resolution16.0MP64.0MP
Front-camera resolution16.0MP16.0MP

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