Compare phones
| Global Score | |
| 37.1 | 76.1 |
| Basic Information | |
| Sony | Samsung |
| -- | Android 10 |
| -- | 2020-06-29 |
| 4.13 x 1.77 x 0.51 inches | 6.61 x 3.02 x 0.32 inches |
| 3.77 ounces | 6.81 ounces |
| -- | Black |
| -- | Plastic and Plastic |
| $ 185.00 | $ 194.00 |
| Display / Screen | |
| -- | 6.5 inches |
| 240 x 320 pixels (QVGA) | 1600 x 720 pixels |
| TFT | IPS LCD |
| 167 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 6 | 7.3 |
| Performance | |
| -- | Mediatek Helio P35 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| -- | 3 GB RAM |
| GPU | PowerVR GE8320 GPU |
| 5.76 | 9.27 |
| Storage | |
| 112,64 MB internal memory | 32 GB internal memory |
| Memory Stick Micro (M2) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 0.6 | 9.84 |
| Camera | |
| 5.00 MP | 16.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.5 | 9.35 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 1.1 | 6.7 |
| Battery Life | |
| 950mAh Li-Polymer Battery | 4000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 430 hours standby time 9.5 hours talk time | -- |
| 2.48 | 5.92 |
| Other Features | |
| Bluetooth 2.0, EDR | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A21 is a lot better than the Sony Ericsson C901a, having a 76.1 score against 37.1. The Samsung Galaxy A21 is a much heavier but a lot thinner cellphone than the Sony Ericsson C901a. The Galaxy A21 has an extremely better CPU than Sony Ericsson C901a, because it has more processing cores.
The Galaxy A21 has a lot better looking display than Sony Ericsson C901a, because it has a lot better count of pixels per inch of screen and a lot higher resolution of 720 x 1600. The Galaxy A21 features a very superior camera than Sony Ericsson C901a, because it has a camera in the back with way more mega pixels.
The Galaxy A21 features a much bigger memory for games and applications than Sony Ericsson C901a, because it has 31,89 GB more internal storage capacity. Samsung Galaxy A21 features a superior battery performance than Sony Ericsson C901a, because it has a 4000mAh battery size against 950mAh.
Galaxy A21 is a little more expensive than the Sony Ericsson C901a, but it's still a convenient choice, as you can get a better phone for that extra money.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.