Compare phones
| Global Score | |
| 62.7 | 90.8 |
| Basic Information | |
| Blackberry | Samsung |
| BlackBerry 10.3, 10 | Android 11, 10 |
| 2014-02-25 | 2020-04-29 |
| 5.16 x 2.85 x 0.40 inches | 6.26 x 2.90 x 0.34 inches |
| 6.28 ounces | 6.60 ounces |
| Black | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| $ 329.00 | $ 339.00 |
| Display / Screen | |
| 3.5 inches | 6.5 inches |
| 720 x 720 pixels | 2400 x 1080 pixels |
| -- | Super AMOLED |
| 291 pixels per inch | 405 pixels per inch |
| Yes | No touch screen |
| 7.6 | 8.1 |
| Performance | |
| Qualcomm Snapdragon S4 MSM8960 chipset | Samsung Exynos 980 chipset |
| Krait (Dual-Core 1500 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB (500 MHz) RAM | 6 GB RAM |
| Adreno 225 (400 MHz) GPU | Mali-G76 MP5 GPU |
| 8.46 | 9.27 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 6.72 | 15.38 |
| Camera | |
| 8.00 MP + 2.00 MP | 48.00 MP + 32.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.36 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 2515mAh Li-Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 365 hours standby time 17.2 hours talk time | -- |
| 4.48 | 6.32 |
| Other Features | |
| Bluetooth 4.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | 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
Galaxy A51 5G has a general score of 90.8, which is much better than the BlackBerry Classic's score of 62.7. Although the Galaxy A51 5G is just a bit heavier than BlackBerry Classic, it's somewhat thinner and also notably newer. Galaxy A51 5G counts with Android 11 operating system, and BlackBerry Classic counts with BlackBerry 10.3 operating system.
The Galaxy A51 5G features just a little better processing power than BlackBerry Classic, because although it has doesn't have a graphics co-processor, it also counts with a higher amount of RAM and a higher number of cores. The Galaxy A51 5G counts with a bit sharper screen than BlackBerry Classic, because it has a way higher resolution of 1080 x 2400, a way larger screen and a greater quantity of pixels per inch of screen.
Samsung Galaxy A51 5G has much more storage capacity for games and applications than BlackBerry Classic, because it has 128 GB internal memory capacity and an external memory card slot that allows up to 1000 GB. The Galaxy A51 5G has a way better camera than BlackBerry Classic, because it has a much higher 3840x2160 (4K) video definition, a way higher resolution back camera and a larger aperture.
Galaxy A51 5G features a much better battery life than BlackBerry Classic, because it has a 4500mAh battery capacity.
The Samsung Galaxy A51 5G costs a little more than BlackBerry Classic, but you can get a much better phone for that few extra dollars.
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