Compare phones
| Global Score | |
| 24.2 | 85.5 |
| Basic Information | |
| Nokia | Samsung |
| -- | Android 11, 10 |
| 2005-03-01 | 2019-12-27 |
| 4.17 x 1.73 x 0.79 inches | 6.24 x 2.90 x 0.31 inches |
| 3.10 ounces | 6.07 ounces |
| -- | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 279.00 | $ 282.00 |
| Display / Screen | |
| -- | 6.5 inches |
| 128 x 128 pixels | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| -- | 405 pixels per inch |
| No touch screen | No touch screen |
| 3 | 8.1 |
| Performance | |
| -- | Samsung Exynos 9611 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| -- | 4 GB RAM |
| GPU | Mali-G72 MP3 GPU |
| 5.76 | 9.27 |
| Storage | |
| 3,58 MB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 0.2 | 14.14 |
| Camera | |
| -- | 48.00 MP + 32.00 MP |
| -- | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 0 | 11.55 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 0.3 | 6.7 |
| Battery Life | |
| 900mAh Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 320 hours standby time 3 hours talk time | -- |
| 2.4 | 5.92 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| -- | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 has an overall score of 85.5, which is a lot better than Nokia 6021's 24.2 global score. Galaxy A51's design is way newer and thinner than Nokia 6021's, although it's noticeably heavier. The Samsung Galaxy A51 features a really superior hardware performance than Nokia 6021, because it has 8 more processing cores.
Samsung Galaxy A51 counts with a much better looking display than Nokia 6021, because it has a way better 1080 x 2400 resolution. The Galaxy A51 features a much better camera than Nokia 6021. Samsung Galaxy A51 has a much greater storage for games and applications than Nokia 6021, because it has a slot for SD memory cards that supports up to 512 GB and 128 GB more internal storage.
Galaxy A51 has a very superior battery performance than Nokia 6021, because it has 4000mAh of battery capacity.
Galaxy A51 is a bit more expensive than Nokia 6021, but it's still a convenient choice, as you can get a better phone for that extra money.
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