Compare phones
| Global Score | |
| 75.9 | 85.5 |
| Basic Information | |
| Nokia | Samsung |
| Android 10, 9.0 Pie | Android 11, 10 |
| 2019-09-30 | 2019-12-27 |
| 6.29 x 2.96 x 0.32 inches | 6.24 x 2.90 x 0.31 inches |
| 6.35 ounces | 6.07 ounces |
| Charcoal, Cyan green and Ice | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Glass (Corning Gorilla Glass 3) and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 409 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Samsung Exynos 9611 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 14.14 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.9 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy A51 has a global score of 85.5, which is better than the Nokia 7.2's 75.9 global score. Both of these phones have Android OS, but Galaxy A51 has newer 11 version while Nokia 7.2 has Android 10, giving a couple additional features and some performance improvements. Even when Galaxy A51 and Nokia 7.2 were released only 3 months apart, Galaxy A51 is just a little bit lighter and a little bit thinner.
Galaxy A51's processor is very similar to the processing unit in Nokia 7.2, and although the Galaxy A51 has a lower amount of RAM, they both have the same number of cores. Samsung Galaxy A51 has a display that is very similar to the Nokia 7.2 one, because although the Samsung Galaxy A51 has a just a little lower pixels density, it also counts with a slightly better resolution of 1080 x 2400 pixels and a little bit bigger screen.
The Samsung Galaxy A51's storage capacity for applications and games is very similar to the Nokia 7.2 one, both of them have the same 128 GB internal storage and a slot for external memory cards that supports a maximum of 512 GB. The Galaxy A51 features a little longer battery performance than Nokia 7.2, because it has 4000mAh of battery capacity.
The Samsung Galaxy A51 shoots much clearer pictures and videos than Nokia 7.2, because although it has a tinier aperture, and they both have a back-facing camera with a 48 megapixels resolution and a same size sensor, the Samsung Galaxy A51 also counts with a way higher 3840x2160 (4K) video definition.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.