Comparision Oppo A91 vs Samsung Comment 2 R390C
Grade
Top specs and features
AnTuTu
Main camera resolution
Android Version
Battery capacity
Pixel density per screen inch
Description
Camera Comparison In DxOMark tests, Oppo A91 scored There is no data points. Samsung Comment 2 R390C scored There is no data in the DxOMark camera test.
Resolution of the main camera sensor for Oppo A91 48 MP, versus 2 MP for Samsung Comment 2 R390C. Main camera aperture at Oppo A91 f/1.8. At Samsung Comment 2 R390C aperture reaches f/There is no data. The first smartphone has a Dual LED flash, the second one has a There is no data flash.
The resolution of the front camera for the first device is 30 MP vs. There is no data MP for Samsung Comment 2 R390C. As for aperture, the first smartphone has f/2 versus f/There is no data for the second.
Performance comparison. Oppo A91 has the MediaTek Helio P70 chip installed. The processor frequency reaches 2.1 GHz. ARM Mali-G72 is responsible for graphics. The frequency of the graphics core reaches 900 MHz. Oppo A91 has 8 GB of RAM installed. The maximum amount of RAM for this model reaches 8. The RAM version is DDRThere is no data.
Samsung Comment 2 R390C is equipped with There is no data. The processor frequency is There is no data GHz. In terms of graphics, the There is no data kernel is used here. The video core is capable of operating at a frequency of up to There is no data MHz. The machine is equipped with There is no data GB of RAM. RAM version for Samsung Comment 2 R390C DDRThere is no data.
Tests in benchmarks. In the AnTuTu benchmark, Oppo A91 scored 153329 points out of 911349 points possible. Samsung Comment 2 R390C scored There is no data on AnTuTu.
Comparison of displays. On board Oppo A91 installed AMOLED screen matrix. The display resolution is 6.4 inches. The pixel density reaches 408dpi screen.
Oppo A91's screen refresh rate is 60 Hz. And the brightness of the display reaches 620 cd/m².
Samsung Comment 2 R390C has a TFT matrix with a diagonal of 2.4 inches. Here the pixel density is 168 ppi. The screen refresh rate is There is no data Hz. And the display brightness reaches There is no data cd/m².
Equipment and general characteristics. Oppo A91 came out in There is no data. Samsung Comment 2 R390C submitted There is no data.
The first smartphone has an IPThere is no data class of protection against dust and moisture, compared to the IPThere is no data class of the second device.
Oppo A91 supports up to 2 sim cards, versus There is no data for Samsung Comment 2 R390C.
Oppo A91 weighs 172 grams, versus 95 grams for Samsung Comment 2 R390C. The thickness of the first smartphone is 7.9 mm, versus 10.9 mm for the second one.
Oppo A91 has USB version 2 and Samsung Comment 2 R390C has got There is no data USB version. The first smartphone is running 9 version of Android. The second device has the There is no data version of Android installed. Oppo A91 is capable of supporting the 802.11 a/b/g/n Wi-Fi version. Samsung Comment 2 R390C supports the There is no data Wi-Fi version.
The first smartphone supports memory cards up to 256 GB, the second up to There is no data GB.
Why Oppo A91 is better than Samsung Comment 2 R390C
- Main camera resolution 48 MP против 2 MP, more on 2300%
- Battery capacity 4025 mAh против 1000 mAh, more on 303%
- Pixel density per screen inch 408 ppi против 168 ppi, more on 143%
- Display size 6.4 " против 2.4 ", more on 167%
- Cumulative memory 128 против 0.25 , more on 51100%
Oppo A91 vs Samsung Comment 2 R390C: highlights
Performance
Display
Camera
Battery
Other
Main characteristics
Audio
Interfaces and communications
FAQ
How do Oppo A91 and Samsung Comment 2 R390C perform in benchmarks?
According to the AnTuTu benchmark, Oppo A91 scored 153329 points. Samsung Comment 2 R390C scored There is no data on AnTuTu test out of 911349 possible.
What camera do smartphones have?
Resolution of the main camera sensor for Oppo A91 48 MP, versus 2 MP for Samsung Comment 2 R390C.
The front camera of the first smartphone received a resolution of 30 MP, versus There is no data MP of the second.
Which accumulator is better for Oppo A91 or Samsung Comment 2 R390C?
The battery capacity of Oppo A91 is 4025 mAh, versus 1000 for Samsung Comment 2 R390C.
What kind of memory?
As for the built-in memory, it is 128 GB for the first device, and 0.25 GB for the second.
What screen do smartphones have
The screen of the first smartphone is equipped with a AMOLED matrix, the second with a TFT matrix.
Which processor is better - Oppo A91 or Samsung Comment 2 R390C?
Oppo A91 has MediaTek Helio P70 on board, the other has There is no data.
What is the screen resolution?
The display resolution of Oppo A91 is 6.4 inches, versus 2.4 inches for Samsung Comment 2 R390C.
How much do they weigh?
Oppo A91 weighs 172 grams, versus 95 grams for Samsung Comment 2 R390C.
How many SIM cards are supported?
The first smartphone can support up to 2, versus There is no data for the second.
When did the sales start?
Oppo A91 was announced in There is no data. Samsung Comment 2 R390C in There is no data.
What operating system version are you using?
Oppo A91 9 has the Android version, Samsung Comment 2 R390C There is no data has the Android version.
How much memory can be installed on smartphones?
Oppo A91 supports memory cards up to 256 GB and Samsung Comment 2 R390C up to There is no data GB.
What kind of moisture protection?
IPThere is no data of Oppo A91 versus IPThere is no data of Samsung Comment 2 R390C.