Compare phones
| Global Score | |
| 77.7 | 76.4 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 12 |
| 2020-06-19 | 2022-07-21 |
| 6.44 x 2.96 x 0.35 inches | 5.99 x 2.83 x 0.35 inches |
| 6.77 ounces | 6.28 ounces |
| Black, Blue, Red and White | -- |
| -- | Glass, Metal and Plastic |
| -- | $ 449.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| TFT | OLED |
| 270 pixels per inch | 431 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.7 |
| Performance | |
| Samsung Exynos 850 chipset | Tensor (5 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 6 GB RAM |
| Mali-G76 GPU | Mali-G78 MP20 GPU |
| 9.09 | 6.12 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.20 MP + 8.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 10.78 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4410mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy A21s has a global score of 77.7, which is just a bit better than the Google Pixel 6a's 76.4 global score. Samsung Galaxy A21s's construction has the same thickness than Google Pixel 6a, but it's just a little bit heavier. Both of these phones come with Android OS (Operating System), but the Samsung Galaxy A21s has the older 10 version while Google Pixel 6a has Android 12 version.
The Samsung Galaxy A21s features a lot better hardware performance than Google Pixel 6a, because although it has lesser RAM, it also counts with 2 more CPU cores. The Google Pixel 6a counts with just a bit better display than Galaxy A21s, because although it has a bit smaller display, it also counts with a much higher pixels amount per inch of display and a lot better 1080 x 2400 resolution.
Galaxy A21s shoots better videos and photos than Google Pixel 6a, because although it has a tinier diafragm aperture which is not good for low light captures and video and worse video frame rates, and they both have the same 1920x1080 (Full HD) video definition, the Galaxy A21s also counts with a much more mega pixels camera.
Google Pixel 6a counts with a slightly bigger storage for apps and games than Samsung Galaxy A21s, because although it has no slot for an SD memory card, it also counts with more internal storage capacity. The Galaxy A21s features a little better battery life than Google Pixel 6a, because it has 5000mAh of battery capacity against 4410mAh.
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