Compare phones
| Global Score | |
| 81.1 | 77.7 |
| Basic Information | |
| Samsung | |
| Android 5.1, 5.0 | Android 10 |
| 2014-10-15 | 2020-06-19 |
| 6.27 x 3.27 x 0.40 inches | 6.44 x 2.96 x 0.35 inches |
| 6.49 ounces | 6.77 ounces |
| Blue and White | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| $ 1019.00 | -- |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 1600 x 720 pixels |
| AMOLED | TFT |
| 490 pixels per inch | 270 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 805 APQ8084 chipset | Samsung Exynos 850 chipset |
| Krait 450 (Quad-Core 2700 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB (800 MHz) RAM | 3 GB RAM |
| Adreno 420 (500 MHz) GPU | Mali-G76 GPU |
| 9.54 | 9.09 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 9.84 |
| Camera | |
| 13.00 MP + 2.00 MP | 48.00 MP + 13.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.1 | 6.7 |
| Battery Life | |
| 3220mAh Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 330 hours standby time 24 hours talk time | -- |
| 5.2 | 6.8 |
| 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, Gyroscope and Proximity Sensor |
Comparison review
The Google Nexus 6 is a little bit better than Samsung Galaxy A21s, getting a global score of 81.1 against 77.7. These phones include Android OS, but Google Nexus 6 has an older 5.1 version and Samsung Galaxy A21s has Android 10. Google Nexus 6 is an a lot older and thicker phone than the Samsung Galaxy A21s, but Google managed to build it a bit lighter anyway.
The Google Nexus 6 counts with a bit more powerful CPU than Samsung Galaxy A21s, because although it has 4 less CPU cores , and they both have 3 GB of RAM, the Google Nexus 6 also counts with an additional graphics processor. Google Nexus 6 features a way better screen than Samsung Galaxy A21s, because although it has a quite smaller display, it also counts with a lot higher screen density and a lot better resolution of 2560 x 1440 pixels.
Samsung Galaxy A21s has a way bigger memory for apps and games than Google Nexus 6, because although it has only 32 GB internal storage, it also counts with an external SD slot that allows a maximum of 512 GB. The Galaxy A21s takes much better videos and photos than Google Nexus 6, and although they both have the same 30 frames per second video frame rates, the same camera aperture and the same 1920x1080 video resolution, the Galaxy A21s also has a much higher resolution camera.
Galaxy A21s features a way better battery lifetime than Google Nexus 6, because it has a 55 percent greater battery capacity.
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