Compare phones
| Global Score | |
| 81.1 | 90.8 |
| Basic Information | |
| Samsung | |
| Android 5.1, 5.0 | Android 11, 10 |
| 2014-10-15 | 2020-04-29 |
| 6.27 x 3.27 x 0.40 inches | 6.26 x 2.90 x 0.34 inches |
| 6.49 ounces | 6.60 ounces |
| Blue and White | Prism cube black |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1019.00 | $ 339.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 490 pixels per inch | 405 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 805 APQ8084 chipset | Samsung Exynos 980 chipset |
| Krait 450 (Quad-Core 2700 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 420 (500 MHz) GPU | Mali-G76 MP5 GPU |
| 9.54 | 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 | |
| 13.00 MP + 2.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.46 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), 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 |
| 7.1 | 10.7 |
| Battery Life | |
| 3220mAh Battery | 4500mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 330 hours standby time 24 hours talk time | -- |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 5G is better than the Google Nexus 6, getting a score of 90.8 against 81.1. Even though Galaxy A51 5G is a bit heavier than Google Nexus 6, it's thinner and way newer. These phones come with Android OS, but Galaxy A51 5G has 11 version while Google Nexus 6 has Android 5.1, so it offers a couple additional features and a performance increase.
Google Nexus 6 counts with a little faster CPU than Galaxy A51 5G, because although it has lesser RAM and a lower number of cores , it also counts with a GPU. Google Nexus 6 counts with a more vivid display than Samsung Galaxy A51 5G, because although it has a quite smaller display, it also counts with a bit greater pixel number per inch in the display and a better 2560 x 1440 pixels resolution.
The Samsung Galaxy A51 5G features much more storage for games and applications than Google Nexus 6, because it has a SD memory card expansion slot that supports a maximum of 1000 GB and 128 GB internal storage capacity. Galaxy A51 5G counts with a superior battery lifetime than Google Nexus 6, because it has 4500mAh of battery capacity against 3220mAh.
Galaxy A51 5G shoots much better photographs and videos than Google Nexus 6, and although they both have the same 3840x2160 video resolution, the same video frame rates and a F2 diafragm aperture, the Galaxy A51 5G also has a lot more megapixels camera in the back.
The Galaxy A51 5G is not only the best phones in our comparison, but it's also a bargain compared to the other ones.
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