Compare phones
| Global Score | |
| 75.7 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 15 | Android 10 |
| -- | 2020-06-29 |
| 6.09 x 2.88 x 0.35 inches | 6.61 x 3.02 x 0.32 inches |
| -- | 6.81 ounces |
| -- | Black |
| Aluminum and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.1 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| OLED | IPS LCD |
| 431 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 7.3 |
| Performance | |
| Google Tensor G3 (4 nm) chipset | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Immortalis-G715s MC10 GPU | PowerVR GE8320 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 48.00 MP + 13.00 MP | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.23 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| -- | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21 has an overall score of 76.1, which is a little bit better than the Google Pixel 9a (Rumored)'s 75.7 general score. Both phones we are comparing include Android OS (Operating System), but the Galaxy A21 has the previous 10 version while Google Pixel 9a (Rumored) has Android 15. The Samsung Galaxy A21 counts with a very superior processing unit than Google Pixel 9a (Rumored), because although it has lesser RAM, it also counts with 7 more CPU cores.
Google Pixel 9a (Rumored) counts with a little sharper screen than Galaxy A21, because although it has a bit smaller display, it also counts with a much better 1080 x 2400 pixels resolution and a way higher pixel count per display inch. Google Pixel 9a (Rumored) captures a little bit better videos and photos than Galaxy A21, because it has a back-facing camera with a way higher resolution and a lot higher video definition.
Google Pixel 9a (Rumored) has slightly more memory for apps and games than Samsung Galaxy A21, because although it has no SD card slot, it also counts with 96 GB more internal memory. The Samsung Galaxy A21 features a superior battery lifetime than Google Pixel 9a (Rumored).
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