Compare phones
| Global Score | |
| 77.7 | 81.1 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 5.1, 5.0 |
| 2020-06-19 | 2014-10-15 |
| 6.44 x 2.96 x 0.35 inches | 6.27 x 3.27 x 0.40 inches |
| 6.77 ounces | 6.49 ounces |
| Black, Blue, Red and White | Blue and White |
| -- | Scratch-Resistant Glass |
| -- | $ 1019.00 |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| TFT | AMOLED |
| 270 pixels per inch | 490 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.2 | 9 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Krait 450 (Quad-Core 2700 MHz) processor |
| 3 GB RAM | 3 GB (800 MHz) RAM |
| Mali-G76 GPU | Adreno 420 (500 MHz) GPU |
| 9.09 | 9.54 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 7.7 |
| Camera | |
| 48.00 MP + 13.00 MP | 13.00 MP + 2.00 MP |
| f/2.00 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 |
| 10.78 | 9.46 |
| 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, HSUPA, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3220mAh Battery |
| Non-Removable Battery | Removable Battery |
| -- | Wireless Charging |
| -- | 330 hours standby time 24 hours talk time |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Google Nexus 6 is a little bit better than the Samsung Galaxy A21s, getting an 81.1 score against 77.7. Both phones in our current comparison have Android operating system, but Google Nexus 6 has an older 5.1 version while Samsung Galaxy A21s has Android 10. Although Google Nexus 6 is older and somewhat thicker than the Samsung Galaxy A21s, it's body is still a bit lighter.
The Google Nexus 6 has just a bit better processing power than Galaxy A21s, because although it has lesser CPU cores (but faster), and they both have 3 GB of RAM, the Google Nexus 6 also counts with an additional graphics processing unit. Google Nexus 6 has a way better looking screen than Samsung Galaxy A21s, because although it has a bit smaller display, it also counts with a way better 2560 x 1440px resolution and a way higher display density.
The Galaxy A21s counts with a very superior memory capacity to store more apps and games than Google Nexus 6, because although it has only 32 GB internal storage, it also counts with a SD memory slot that admits up to 512 GB. Galaxy A21s captures better pictures and videos than Google Nexus 6, and although they both have a same size aperture, the same 1920x1080 (Full HD) video definition and the same 30 fps video frame rates, the Galaxy A21s also has a much better resolution back-facing camera.
The Galaxy A21s counts with a very superior battery lifetime than Google Nexus 6, because it has a 5000mAh battery size.
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