Compare phones
| Global Score | |
| 75.7 | 84.1 |
| Basic Information | |
| Samsung | |
| Android 15 | Android 11, 10 |
| -- | 2020-03-23 |
| 6.09 x 2.88 x 0.35 inches | 6.26 x 2.96 x 0.35 inches |
| -- | 6.63 ounces |
| -- | Midnight blue and Raven black |
| Aluminum and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED |
| 431 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.4 |
| Performance | |
| Google Tensor G3 (4 nm) chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Immortalis-G715s MC10 GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.23 | 11.55 |
| 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, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| -- | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M21 has an overall score of 84.1, which is better than Google Pixel 9a (Rumored)'s overall score of 75.7. The Galaxy M21 construction has the same thickness than the Google Pixel 9a (Rumored), but it is notably heavier. Both of these devices work with Android OS (operating system), but Galaxy M21 has the older 11 version while Google Pixel 9a (Rumored) has Android 15 version.
The Galaxy M21 features a bit more vivid display than Google Pixel 9a (Rumored), because although it has a just a little less pixels per screen inch and a bit worse resolution of 1080 x 2340 pixels, it also counts with a bit larger display. Galaxy M21 counts with more storage capacity to install applications and games than Google Pixel 9a (Rumored), because although it has only 64 GB internal storage capacity, it also counts with an external memory slot that supports up to 512 GB.
Galaxy M21 has a way better processing power than Google Pixel 9a (Rumored), because although it has a smaller amount of RAM, it also counts with a larger number of cores. Galaxy M21 features a better camera than Google Pixel 9a (Rumored), although it has worse 30 frames per second video frame rates, they both have a 48 MP camera in the back and the same video quality.
Galaxy M21 features a way better battery performance than Google Pixel 9a (Rumored).
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