Compare phones
| Global Score | |
| 74.5 | 78.8 |
| Basic Information | |
| Samsung | |
| Android 11, 10 | Android 11, 10, 9.0 Pie |
| 2021-01-04 | 2019-05-07 |
| 6.46 x 2.99 x 0.36 inches | 5.96 x 2.76 x 0.32 inches |
| 6.91 ounces | 5.19 ounces |
| Black, Blue and White | Black, Purple and White |
| Plastic and Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| $ 170.00 | $ 186.00 |
| Display / Screen | |
| 6.5 inches | 5.6 inches |
| 1600 x 720 pixels | 2220 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 441 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 670 SDM670 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 615 GPU |
| 8.91 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 11.12 | 7.7 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.20 MP + 8.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 28.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.8 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Google Pixel 3a has a global score of 78.8, which is just a bit better than the Samsung Galaxy A02s's score of 74.5. The Google Pixel 3a body is thinner and much lighter than Samsung Galaxy A02s, even though it was released just 20 months before. These phones include the same Android 11 operating system.
Google Pixel 3a has just a little better performance than Galaxy A02s, and although they both have a Octa-Core processing unit, the Google Pixel 3a also has a greater amount of RAM memory. Google Pixel 3a counts with a more vivid screen than Samsung Galaxy A02s, because although it has a little smaller screen, it also counts with a much higher 1080 x 2220px resolution and a way greater display density.
The Google Pixel 3a takes much better photos and videos than Samsung Galaxy A02s, because although it has a camera in the back with less megapixels, it also counts with a larger aperture to capture better photography and videos in low light environments and a much higher video definition. Samsung Galaxy A02s has a way bigger memory to install applications and games or saving photos and videos than Google Pixel 3a, because although it has only 32 GB internal memory capacity, it also counts with a SD extension slot that admits a maximum of 1 TB.
Samsung Galaxy A02s counts with a way better battery duration than Google Pixel 3a, because it has a 67% larger battery capacity.
The Google Pixel 3a is a bit more expensive than the Samsung Galaxy A02s, but you can get a better phone for that extra dollars.
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