Compare phones
| Global Score | |
| 80.2 | 90.8 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 11, 10 |
| 2015-08-21 | 2020-04-29 |
| 6.03 x 3.00 x 0.30 inches | 6.26 x 2.90 x 0.34 inches |
| 6.03 ounces | 6.60 ounces |
| Black sapphire, Gold platinum, Silver titan and White pearl | Prism cube black |
| Glass and Metal | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 5.7 inches | 6.5 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 515 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7420 chipset | Samsung Exynos 980 chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2100 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T760 MP8 GPU | Mali-G76 MP5 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 7.7 | 15.38 |
| Camera | |
| 16.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 2560 x 1440 (60 fps) (Quad HD / 2K) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.01 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy A51 5G has an overall score of 90.8, which is much better than the Galaxy Note5's overall score of 80.2. Samsung Galaxy A51 5G's body is much newer than the Galaxy Note5's, although it's just a bit heavier and thicker. Samsung Galaxy A51 5G counts with just a bit better performance than Galaxy Note5, and although they both have 8 processing cores, the Samsung Galaxy A51 5G also has 2 GB more RAM memory.
Galaxy Note5 counts with a slightly better display than Galaxy A51 5G, because although it has a bit smaller screen, it also counts with a better resolution of 1440 x 2560px and a greater quantity of pixels per inch in the display. Galaxy A51 5G has a superior memory to store more games and applications than Samsung Galaxy Note5, because it has a slot for external memory cards that allows a maximum of 1000 GB and 128 GB internal memory.
Galaxy A51 5G counts with a much better camera than Galaxy Note5, because although it has a tinier aperture, and they both have the same (4K) video definition and the same 30 frames per second video frame rate, the Galaxy A51 5G also counts with a lot bigger sensor which offers a much higher image and video quality and a much higher 48 MP resolution camera.
The Samsung Galaxy A51 5G features a really longer battery life than Galaxy Note5, because it has a 4500mAh battery capacity instead of 3000mAh.
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