Compare phones
| Global Score | |
| 77.7 | 81.6 |
| Basic Information | |
| Samsung | |
| Android 10 | -- |
| 2020-06-19 | 2017-10-19 |
| 6.44 x 2.96 x 0.35 inches | 5.74 x 2.74 x 0.31 inches |
| 6.77 ounces | 5.04 ounces |
| Black, Blue, Red and White | Black, Blue and White |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 129.00 |
| Display / Screen | |
| 6.5 inches | 5 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| TFT | AMOLED |
| 270 pixels per inch | 441 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.3 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-G76 GPU | Adreno 540 GPU |
| 9.09 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.20 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.78 | 9.79 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 2700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Google Pixel 2 is slightly better than the Galaxy A21s, having a general score of 81.6 against 77.7. Google Pixel 2 is an notably older phone than Galaxy A21s, but it is somewhat thinner and notably lighter anyway. The Google Pixel 2 has a better display than Samsung Galaxy A21s, because although it has a lot smaller screen, it also counts with a lot greater quantity of pixels per display inch and a higher resolution of 1080 x 1920 pixels.
The Google Pixel 2 has a little bit better storage capacity to store more apps and games than Galaxy A21s, because although it has no SD memory slot, it also counts with 128 GB internal storage. Google Pixel 2 counts with just a bit better performance than Samsung Galaxy A21s, and although they both have 8 cpu cores, the Google Pixel 2 also has 1 GB more RAM.
Samsung Galaxy A21s has a much better battery lifetime than Google Pixel 2, because it has an 85% more battery capacity. Galaxy A21s takes much better pictures and videos than Google Pixel 2, because although it has a tinier diafragm aperture, and they both have the same 30 fps video frame rates and the same 1920x1080 (Full HD) video resolution, the Galaxy A21s also counts with a back camera with a much higher 48 megapixels resolution and a way larger sensor providing a way higher image quality.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.