The new Samsung Galaxy A02 handset has a 2 camera setup with a main lens of 13 MP, MediaTek MT6739V/WW processor chipset and a battery of 5000 mAh. On other side, the Samsung Galaxy A31 also has interesting features. The comparison for both models with new specs are detailed next.
Contents
Specifications
| Feature | Samsung Galaxy A02 | Samsung Galaxy A31 |
|---|---|---|
| Screen Display | 6.5 in (inches) | 6.4 in (inches) |
| Processor | MediaTek MT6739V/WW | MediaTek Helio P65 |
| Operating System | One UI 2.0 | One UI 2.0 |
| Resolution | 720 x 1520 pixels | 1080 x 2400 pixels |
| RAM | 2 GB (gigabytes) or 3 GB (gigabytes) | 4 GB (gigabytes) or 6 GB (gigabytes) |
| Storage | 32 GB (gigabytes),64 GB (gigabytes) | 64 GB (gigabytes),128 GB (gigabytes) |
| Camera | 13/2 MP | 48/8/5/5 MP |
| Front Camera | 5 MP | 20 MP |
| Battery | 5000 mAh | 5000 mAh |
Processor and Operating System
The Samsung Galaxy A02 runs on MediaTek MT6739V/WW chipset and the processor has a total of 4 cores composed by 4 cores of 1.5 GHz Cortex-A53. It has a maximum CPU frequency of 1500 MHz (megahertz). Some other special features include 64 bit architecture. Running on One UI 2.0 operating system.
The MediaTek MT6739V/WW is a less powerful chipset processor than the MediaTek Helio P65.
Meanwhile, the Samsung Galaxy A31 has a MediaTek Helio P65, the second processor has a total of 8 cores composed by 2 cores of 2.0 GHz Cortex-A75 and 6 cores of 1.7 GHz Cortex-A55. It has a maximum CPU frequency of 2000 MHz (megahertz). Some other special features include 64 bit architecture. And it’s running on One UI 2.0 OS system.
Graphics Processor (GPU)
The Samsung Galaxy A02 is carrying a PowerVR GE8100,450 MHz (megahertz) gpu in the interior and the Samsung Galaxy A31 has the ARM Mali-G52 graphics processor.
Battery
The Samsung Galaxy A02 battery capacity is 5000 mAh, which is the same as Samsung Galaxy A31. Some features include Non-removable and Li-Po type.
The Samsung Galaxy A31 battery include Fast charging and Non-removable.
Screen
The device is using a TFT display with 720 x 1520 pixels and a screen size of 6.5 in (inches).
Meanwhile the Samsung Galaxy A31 is featuring a Super AMOLED display with 1080 x 2400 pixels and a screen size of 6.4 in (inches).
As we can see here, the Samsung Galaxy A02 is a 1.5% bigger than Samsung Galaxy A31 screen.
The main display features of both phones are detailed next:
| Samsung Galaxy A02 | Samsung Galaxy A31 |
|---|---|
| Capacitive | 2.5D curved glass screen |
| Infinity-V Display | Capacitive |
| Multi-touch | Infinity-U Display |
| Multi-touch | |
| Scratch resistant |
RAM Memory and storage
On the memory hardware side, the Samsung Galaxy A02 is carrying a ram memory of 2 GB (gigabytes) or 3 GB (gigabytes) with some features like .
The Samsung Galaxy A31 is coming with a 4 GB (gigabytes) or 6 GB (gigabytes) and it has some features like LPDDR4X and Double channel.
In the basic edition, the Samsung Galaxy A02 gives a 100% more ram memory capacity than Samsung Galaxy A31.
The maximum ram capacity offered by the Samsung Galaxy A02 is 3 gigabytes ,which is a 100% smaller than the Samsung Galaxy A31 with 6 gigabytes
How much built-in storage space you can get for apps and saving photos, files and video? The Samsung Galaxy A02 comes with or 32 GB (gigabytes) or 64 GB (gigabytes). In the basic edition, the Samsung Galaxy A02 gives a 100% more storage memory capacity than Samsung Galaxy A31.
The maximum storage capacity offered by the Samsung Galaxy A02 is 64 gigabytes ,which is a 100% less than the Samsung Galaxy A31 with 128 gigabytes
Samsung Galaxy A31 gets you or 64 GB (gigabytes) or 128 GB (gigabytes) of internal storage.
Rear Camera
The Samsung Galaxy A02 rear camera setup is composed by 2 lenses of 13/2 MP , the flash type is LED , a focal length 35 mm:28 mm , a pixel size of 1.12 µm (micrometers) and aperture lens of f/1.9 f/2.4 respectively.
Meanwhile the Samsung Galaxy A31 rear camera comes with 4 lenses of 48/8/5/5 MP , the flash type is LED , a pixel size of 0.8 µm (micrometers) and aperture lens of f/2.0 f/2.2 f/2.4 f/2.4 respectively.
| Samsung Galaxy A02 | Samsung Galaxy A31 |
|---|---|
| Aperture size – f/2.4 (#3) | Aperture size – f/2.2 (#2) |
| Autofocus | Aperture size – f/2.4 (#3) |
| Continuous shooting | Aperture size – f/2.4 (#4) |
| Digital zoom | Autofocus |
| Exposure compensation | Continuous shooting |
| Face detection | Digital zoom |
| Geotagging | Exposure compensation |
| HDR | Face detection |
| ISO settings | Fourth rear camera – 5 MP (macro) |
| Macro mode | Geotagging |
| Panorama | HDR |
| Pixel size – 1.75 µm (#3) | ISO settings |
| Scene mode | Panorama |
| Secondary rear camera – 2 MP (macro) | Scene mode |
| Self-timer | Secondary rear camera – 8 MP (ultra-wide) |
| Touch focus | Self-timer |
| White balance settings | Third rear camera – 5 MP (depth-sensing) |
| Touch focus | |
| White balance settings |
Front Camera – Selfie
The Samsung Galaxy A02 comes with a 5 MP in the front.
The Samsung Galaxy A31 has a 20 MP as a main front-camera.
Some other front camera features are detailed next:
| Samsung Galaxy A02 | Samsung Galaxy A31 |
|---|---|
| 5 MP | 20 MP |
| Aperture:f/2.0 | Aperture:f/2.2 |
| Face unlock | Biometric recognition |
| HDR |
Data network and speed connectivity/bandwidth
The mobile networks technologies improve the communication between devices, connectivity speed and files download/upload bandwidth depending of the place.
| Samsung Galaxy A02 | Samsung Galaxy A31 |
|---|---|
| EDGE | EDGE |
| HSPA+ | GPRS |
| LTE Cat 4(51.0/150.8 Mbit/s) | HSPA+(5.76/ 42 Mbit/s) |
| UMTS(384 kbit/s) | LTE Cat 10(102.0/452.2 Mbit/s) |
| UMTS(384 kbit/s) |
Price
The Samsung Galaxy A02 price is $150 and the Samsung Galaxy A31 price tag is $200
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