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Xiaomi Redmi Note 9 128GB vs Lenovo A3900 (2015) 4GB: Which is the best?

Created date: 2020-04-29 16:35:21

Xiaomi Redmi Note 9 128GBLenovo A3900 (2015) 4GB
Xiaomi Redmi Note 9 128GBLenovo A3900 (2015) 4GB

How are the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.

Xiaomi Redmi Note 9 128GBLenovo A3900 (2015) 4GB
Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

General rating:
Griprating-image2.4
77.2mm x 162.3mm x 8.9mm
rating-image3.1
71.8mm x 142.8mm x 9.0mm
Screen qualityrating-image4.0
IPS LCD, 6.53inch, 1080 x 2340
rating-image2.4
IPS LCD, 5.0inch, 480 x 854
Performancerating-image4.7
MediaTek Helio G85, 2.0GHz×8(8.0-cores), 4.0GB
rating-image1.7
Mediatek MT6752, 1.2GHz×8(8.0-cores), 512.0MB
Storage sizerating-image4.5
128.0GB
rating-image1
4.0GB
Batteryrating-image5.0
5020.0mAh
rating-image3.8
2300.0mAh
Rear-camera resolutionrating-image5.0
48.0MP
rating-image1.8
5.0MP
Front-camera resolutionrating-image5.0
13.0MP
rating-image2.5
2.0MP

What is the difference between the "Xiaomi Redmi Note 9 128GB" and the "Lenovo A3900 (2015) 4GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

The design of Xiaomi Redmi Note 9 128GB

The "Xiaomi Redmi Note 9 128GB" is 162.3mm long, 77.2mm wide, and 8.9mm thick. It weighs 199.0g.

The design of Lenovo A3900 (2015) 4GB

The "Lenovo A3900 (2015) 4GB" is 142.8mm long, 71.8mm wide, and 9.0mm thick. It weighs 157.0g.

Which is the better design to use?

Those who are looking for a phone they can use one-handedly will find the "Lenovo A3900 (2015) 4GB" easier to use and carry around. "Lenovo A3900 (2015) 4GB" is bigger than "Xiaomi Redmi Note 9 128GB", which makes it easier to type on it via flick input. Also, "Lenovo A3900 (2015) 4GB" is more compact than "Xiaomi Redmi Note 9 128GB" and less bulky for the user to carry around.

The difference in weight is 42g. The "Lenovo A3900 (2015) 4GB" is much lighter, putting less burden on the hand.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Ease of holding it in one hand58/10069/100
How much it does not feel heavy to hold in one hand20/10048/100
Ease of carrying around56/10062/100

Compare the display of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

Display of the Xiaomi Redmi Note 9 128GB

The "Xiaomi Redmi Note 9 128GB" uses a IPS LCD liquid crystal. The resolution is 1080 x 2340, and the pixel density is 394ppi. The "Xiaomi Redmi Note 9 128GB" has a 6.53inch screen size.

Display of the Lenovo A3900 (2015) 4GB

The "Lenovo A3900 (2015) 4GB" uses a IPS LCD liquid crystal. The resolution is 480 x 854, and the pixel density is 195ppi. The "Lenovo A3900 (2015) 4GB" has a 5.0inch screen size.

Which has a better screen?

This makes a 1.53inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. The larger display on the "Xiaomi Redmi Note 9 128GB" is easy on the eyes, making it the better choice for surfing the web or browsing social media. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose. In the gaming end, the "Xiaomi Redmi Note 9 128GB" offers a more suitable screen size. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose.

In terms of display, the "Xiaomi Redmi Note 9 128GB" 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 "Xiaomi Redmi Note 9 128GB" also offers a crisp, cleaner display when using a VR headset than the "Lenovo A3900 (2015) 4GB". The "Lenovo A3900 (2015) 4GB" has the performance needed for this kind of purpose.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

How suited is the screen for usual usage?80/10068/100
How suited is the screen to play games on?84/10060/100

Compare the camera performances of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

Camera performance of Xiaomi Redmi Note 9 128GB

The main camera of the "Xiaomi Redmi Note 9 128GB" has 48.0MP. The front camera has 13.0MP.

Camera performance of Lenovo A3900 (2015) 4GB

The main camera of the "Lenovo A3900 (2015) 4GB" has 5.0MP. The front camera has 2.0MP.

Which camera performance is better?

The back cameras thus have a 43MP difference in comparison. The "Xiaomi Redmi Note 9 128GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "Xiaomi Redmi Note 9 128GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose.

There is a 11MP difference in front camera pixel number. The "Xiaomi Redmi Note 9 128GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose. The "Xiaomi Redmi Note 9 128GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Is is suited to taking far away objects with the rear camera?100/10035/100
Is it suited for taking close objects with the built-in camera?100/10050/100

Comparison of the processing capabilities of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

The processing capability of the Xiaomi Redmi Note 9 128GB

Performance is defined by the chipset, and the "Xiaomi Redmi Note 9 128GB" uses the MediaTek Helio G85 SoC. The CPU performance is 2.0GHz×8(8.0-cores). The memory capacity is 4.0GB.

The processing capability of the Lenovo A3900 (2015) 4GB

Performance is defined by the chipset, and the "Lenovo A3900 (2015) 4GB" uses the Mediatek MT6752 SoC. The CPU performance is 1.2GHz×8(8.0-cores). The memory capacity is 512.0MB.

Which has the better processing capability?

As compared to the "Lenovo A3900 (2015) 4GB", the "Xiaomi Redmi Note 9 128GB" boasts boasts a better CPU and specs. This is a 508GB difference in memory capacity. The "Xiaomi Redmi Note 9 128GB" has more memory storage, making the "Xiaomi Redmi Note 9 128GB" 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 "Xiaomi Redmi Note 9 128GB" is the better choice to buy over the "Lenovo A3900 (2015) 4GB". 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 "Xiaomi Redmi Note 9 128GB". The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose.

The "Xiaomi Redmi Note 9 128GB" 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 "Xiaomi Redmi Note 9 128GB" than the "Lenovo A3900 (2015) 4GB". The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose, but the "Lenovo A3900 (2015) 4GB" shows only an unsatisfactory performance.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet96/10070/100
Review on the CPU speed and the memory capacity while playing 3D games90/10011/100

Comparison of the battery life of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

Battery performance of Xiaomi Redmi Note 9 128GB

The "Xiaomi Redmi Note 9 128GB" has a battery capacity of 5020.0mAh.

Battery performance of Lenovo A3900 (2015) 4GB

The "Lenovo A3900 (2015) 4GB" has a battery capacity of 2300.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 2720mAh, 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 "Xiaomi Redmi Note 9 128GB" 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 "Xiaomi Redmi Note 9 128GB" over the "Lenovo A3900 (2015) 4GB". Both the "Xiaomi Redmi Note 9 128GB" and the "Lenovo A3900 (2015) 4GB" can be easily used for this kind of purpose.

The battery life of the "Xiaomi Redmi Note 9 128GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Review on the battery life of a phone mainly using Social Networks and the Internet100/10075/100
Review on the battery life of a phone mainly using mainly games and videos100/10054/100

Compare the storage capacity of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB"

The storage capacity of the Xiaomi Redmi Note 9 128GB

The "Xiaomi Redmi Note 9 128GB" has 128.0GB 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.

The storage capacity of the Lenovo A3900 (2015) 4GB

The "Lenovo A3900 (2015) 4GB" has 4.0GB 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 124GB. The "Xiaomi Redmi Note 9 128GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "Xiaomi Redmi Note 9 128GB" for fulfilling their storage needs, as the "Lenovo A3900 (2015) 4GB" unfortunately falls behind here. The "Xiaomi Redmi Note 9 128GB" has the necessary specs for this kind of purpose, but the "Lenovo A3900 (2015) 4GB" shows only an unsatisfactory performance.

Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Review on the storage capacity when playing many games90/10017/100
Review on when you store many pictures and videos - 55/100

Which to buy, the "Xiaomi Redmi Note 9 128GB" or "Lenovo A3900 (2015) 4GB"

At the end of the day which is better, the "Xiaomi Redmi Note 9 128GB" or "Lenovo A3900 (2015) 4GB"?

If you're looking for something that's easy to hold, the compact "Lenovo A3900 (2015) 4GB" is a great choice. Its perfect screen size of 6.53inch makes the "Xiaomi Redmi Note 9 128GB" a lot easier to use. The "Xiaomi Redmi Note 9 128GB" also hands down has the superior specs. Between the "Xiaomi Redmi Note 9 128GB" and the "Lenovo A3900 (2015) 4GB", the "Xiaomi Redmi Note 9 128GB" is overall the clear winner.

Xiaomi Redmi Note 9 128GB

Lenovo A3900 (2015) 4GB

Handling47/10061/100
Display80/10048/100
CPU specs93/10034/100
General rating83/10046/100

Is it recommended to buy the Xiaomi Redmi Note 9 128GB, compared with other smartphones?

Compared to other smartphones, the "Xiaomi Redmi Note 9 128GB" 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 "Xiaomi Redmi Note 9 128GB" is a high-end smart phone.

Is it recommended to buy the Lenovo A3900 (2015) 4GB, compared with other smartphones?

Compared to other smart phones, the "Lenovo A3900 (2015) 4GB" 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 "Lenovo A3900 (2015) 4GB" is a mid-range smartphone.

What are the spec differences between the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB" ?

A summary of the technical specifications of the "Xiaomi Redmi Note 9 128GB" and "Lenovo A3900 (2015) 4GB". Functions and performance variations on the same model will be highlighted in red.

Xiaomi Redmi Note 9 128GBLenovo A3900 (2015) 4GB
Xiaomi Redmi Note 9 128GBLenovo A3900 (2015) 4GB
ColorForest Green/Midnight Grey/Polar WhiteBlack/Pearl White/Silver
OSAndroidAndroid
Dimensions (width x height x thickness)77.2mm x 162.3mm x 8.9mm71.8mm x 142.8mm x 9.0mm
Weight199.0g157.0g
Display size6.53inch5.0inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2340480 x 854
Pixel density394ppi195ppi
Battery capacity5020.0mAh2300.0mAh
ChipsetMediaTek Helio G85Mediatek MT6752
CPU specs2.0GHz×8(8.0-cores)1.2GHz×8(8.0-cores)
RAM size4.0GB512.0MB
Storage size128.0GB4.0GB
Rear-camera resolution48.0MP5.0MP
Front-camera resolution13.0MP2.0MP

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