Oppo A91 (2019) 128GB and Samsung Galaxy A20 32GB review
Created date: 2019-12-19 19:06:32, Updated date: 2021-10-20 15:32:22
How are the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB" different? We have tested and evaluated their differences. We also explain which one may be best for you.
Contents
- 1.What is the difference between the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB"? See a detailed comparison of ease of use and performance
- 1-1.Comparison of weight and size of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 1-2.Compare the display of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 1-3.Compare the camera performances of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 1-4.Comparison of the processing capabilities of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 1-5.Comparison of the battery life of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 1-6.Compare the storage capacity of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
- 2.Which to buy, the "Oppo A91 (2019) 128GB" or "Samsung Galaxy A20 32GB"
- 3.What are the spec differences between the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB" ?
What is the difference between the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB"? See a detailed comparison of ease of use and performance
Comparison of weight and size of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
The design of Oppo A91 (2019) 128GB
The "Oppo A91 (2019) 128GB" is 160.2mm long, 73.3mm wide, and 7.9mm thick. It weighs 172.0g.
The design of Samsung Galaxy A20 32GB
The "Samsung Galaxy A20 32GB" is 158.4mm long, 74.7mm wide, and 7.8mm thick. It weighs 169.0g.
Which is the better design to use?
In comparison, the size difference is 1.7mm in length, 1.4mm in width, and 0.1mm in thickness. Both the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB" are equally easy to use with one hand. Hiragana flick input is basically just as easy to use with "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB". Both the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB" are basically equally portable and easy to handle.
The difference in weight is 3g. There is very little difference in weight between the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB", meaning that the burden on the hands even when used for a long time is pretty much the same.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Ease of holding it in one hand | 68/100 | 65/100 |
How much it does not feel heavy to hold in one hand | 38/100 | 40/100 |
Ease of carrying around | 62/100 | 60/100 |
Compare the display of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
Display of the Oppo A91 (2019) 128GB
The "Oppo A91 (2019) 128GB" uses a AMOLED liquid crystal. The resolution is 1080 x 2400, and the pixel density is 411ppi. The "Oppo A91 (2019) 128GB" has a 6.4inch screen size.
Display of the Samsung Galaxy A20 32GB
The "Samsung Galaxy A20 32GB" uses a Super AMOLED liquid crystal. The resolution is 720 x 1560, and the pixel density is 268ppi. The "Samsung Galaxy A20 32GB" has a 6.4inch screen size.
Which has a better screen?
When actually viewing the two phones' onscreen displays, it is obvious that they are roughly the same size. For doing internet research using systems such as SNS, there is not much difference between the two phones. Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose. The gaming screens of these two phones are roughly the same size. Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
In terms of display, the "Oppo A91 (2019) 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 "Oppo A91 (2019) 128GB" also offers a crisp, cleaner display when using a VR headset than the "Samsung Galaxy A20 32GB". The "Samsung Galaxy A20 32GB" has the performance needed for this kind of purpose.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
How suited is the screen for usual usage? | 79/100 | 79/100 |
How suited is the screen to play games on? | 83/100 | 83/100 |
Compare the camera performances of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
Camera performance of Oppo A91 (2019) 128GB
The main camera of the "Oppo A91 (2019) 128GB" has 48.0MP. The front camera has 16.0MP.
Camera performance of Samsung Galaxy A20 32GB
The main camera of the "Samsung Galaxy A20 32GB" has 13.0MP. The front camera has 8.0MP.
Which camera performance is better?
The back cameras thus have a 35MP difference in comparison. The "Oppo A91 (2019) 128GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "Oppo A91 (2019) 128GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts. Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
There is a 8MP difference in front camera pixel number. The "Oppo A91 (2019) 128GB"'s front camera also works terrifically well with selfie sticks and for capturing distant objects like the background scenery in your selfies. The "Oppo A91 (2019) 128GB" has the necessary specs for this kind of purpose. The "Oppo A91 (2019) 128GB"'s front camera has a more suitable megapixel count for shooting objects up close for selfies and such.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Is is suited to taking far away objects with the rear camera? | 100/100 | 72/100 |
Is it suited for taking close objects with the built-in camera? | 100/100 | 80/100 |
Comparison of the processing capabilities of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
The processing capability of the Oppo A91 (2019) 128GB
Performance is defined by the chipset, and the "Oppo A91 (2019) 128GB" uses the Mediatek MT6771V Helio P70 SoC. The CPU performance is 2.1GHz+2.0GHz×8(8.0-cores). The memory capacity is 8.0GB.
The processing capability of the Samsung Galaxy A20 32GB
Performance is defined by the chipset, and the "Samsung Galaxy A20 32GB" uses the Exynos 7884 SoC. The CPU performance is 1.6GHz+1.35GHz×8(8.0-cores). The memory capacity is 3.0GB.
Which has the better processing capability?
As compared to the "Samsung Galaxy A20 32GB", the "Oppo A91 (2019) 128GB" boasts boasts a better CPU and specs. This is a 5GB difference in memory capacity. The "Oppo A91 (2019) 128GB" has more memory storage, making the "Oppo A91 (2019) 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 "Oppo A91 (2019) 128GB" is the better choice to buy over the "Samsung Galaxy A20 32GB". 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 "Oppo A91 (2019) 128GB". Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
The "Oppo A91 (2019) 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 "Oppo A91 (2019) 128GB" than the "Samsung Galaxy A20 32GB". The "Oppo A91 (2019) 128GB" has the necessary specs for this kind of purpose.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Review on the CPU capbility and memory capacity when using Social Networks or the Internet | 100/100 | 81/100 |
Review on the CPU speed and the memory capacity while playing 3D games | 97/100 | 62/100 |
Comparison of the battery life of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
Battery performance of Oppo A91 (2019) 128GB
The "Oppo A91 (2019) 128GB" has a battery capacity of 4025.0mAh.
Battery performance of Samsung Galaxy A20 32GB
The "Samsung Galaxy A20 32GB" has a battery capacity of 4000.0mAh.
Which battery perfomances is better?
This makes a difference in battery capacity of 25mAh, 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.
If you only use it to make phone calls or checking the time there is no large difference between them. For looking things up online, checking SNS, playing games occasionally or for most frequent use, it doesn't feel like there is much difference between the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB". Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
If you're using it frequently, for example playing games for a long time or using it to watch movies, you may feel no difference between the two devices. Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Review on the battery life of a phone mainly using Social Networks and the Internet | 100/100 | 100/100 |
Review on the battery life of a phone mainly using mainly games and videos | 100/100 | 100/100 |
Compare the storage capacity of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB"
The storage capacity of the Oppo A91 (2019) 128GB
The "Oppo A91 (2019) 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. A SD with a maximum of 256.0GB can be used.
The storage capacity of the Samsung Galaxy A20 32GB
The "Samsung Galaxy A20 32GB" has 32.0GB 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 1024.0GB can be used.
Which has the easier storage to use?
The difference in internal memory is about 96GB. The "Oppo A91 (2019) 128GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "Oppo A91 (2019) 128GB" for fulfilling their storage needs, as the "Samsung Galaxy A20 32GB" unfortunately falls behind here. The "Oppo A91 (2019) 128GB" has the necessary specs for this kind of purpose.
When the storage added with a SD card is included, then the difference is about 672GB. Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. If you want to save long videos or save lots of photos, it does not make much difference whether you choose "Oppo A91 (2019) 128GB" or "Samsung Galaxy A20 32GB". Both the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB" can be easily used for this kind of purpose.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Review on the storage capacity when playing many games | 90/100 | 78/100 |
Review on when you store many pictures and videos | 92/100 | 96/100 |
Which to buy, the "Oppo A91 (2019) 128GB" or "Samsung Galaxy A20 32GB"
At the end of the day which is better, the "Oppo A91 (2019) 128GB" or "Samsung Galaxy A20 32GB"?
When it comes to being easy to handle and carry around, there is hardly any difference between "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB". Its perfect screen size of 6.4inch makes the "Oppo A91 (2019) 128GB" a lot easier to use. The "Oppo A91 (2019) 128GB" also hands down has the superior specs. Between the "Oppo A91 (2019) 128GB" and the "Samsung Galaxy A20 32GB", the "Oppo A91 (2019) 128GB" is overall the clear winner.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
---|---|---|
Handling | 58/100 | 57/100 |
Display | 81/100 | 67/100 |
CPU specs | 98/100 | 71/100 |
General rating | 87/100 | 73/100 |
Is it recommended to buy the Oppo A91 (2019) 128GB, compared with other smartphones?
Compared to other smartphones, the "Oppo A91 (2019) 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 "Oppo A91 (2019) 128GB" is a high-end smart phone.
Want to read it together
Is it recommended to buy the Samsung Galaxy A20 32GB, compared with other smartphones?
Compared to other smartphones, the "Samsung Galaxy A20 32GB" 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 capabilities are of a slightly higher specification compared to the average smart phone, and can be said to be more than adequate for normal use. However, its performance may feel slightly inadequate when playing 3D games and such. Looking at the overall specifications, the "Samsung Galaxy A20 32GB" is a middle-range to high-end smart phone.
Want to read it together
What are the spec differences between the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB" ?
A summary of the technical specifications of the "Oppo A91 (2019) 128GB" and "Samsung Galaxy A20 32GB". Functions and performance variations on the same model will be highlighted in red.
Oppo A91 (2019) 128GB | Samsung Galaxy A20 32GB | |
Color | Lightening Black/Unicorn White/Blazing Blue/Red | Black/Deep Blue/Red/Coral Orange/Gold |
OS | Android | Android |
Dimensions (width x height x thickness) | 73.3mm x 160.2mm x 7.9mm | 74.7mm x 158.4mm x 7.8mm |
Weight | 172.0g | 169.0g |
Display size | 6.4inch | 6.4inch |
Display type | AMOLED | Super AMOLED |
Screen resolution (width x height) | 1080 x 2400 | 720 x 1560 |
Pixel density | 411ppi | 268ppi |
Battery capacity | 4025.0mAh | 4000.0mAh |
Chipset | Mediatek MT6771V Helio P70 | Exynos 7884 |
CPU specs | 2.1GHz+2.0GHz×8(8.0-cores) | 1.6GHz+1.35GHz×8(8.0-cores) |
RAM size | 8.0GB | 3.0GB |
Storage size | 128.0GB | 32.0GB |
Rear-camera resolution | 48.0MP | 13.0MP |
Front-camera resolution | 16.0MP | 8.0MP |
Look at a smartphone Compare smartphones | Look at a smartphone Compare smartphones |