Compare phones
| Global Score | |
| 72.8 | 77.7 |
| Basic Information | |
| Sony | Samsung |
| -- | Android 10 |
| 2017-05-05 | 2020-06-19 |
| 6.50 x 3.11 x 0.32 inches | 6.44 x 2.96 x 0.35 inches |
| 6.63 ounces | 6.77 ounces |
| Black, Gold, Pink and White | Black, Blue, Red and White |
| Aluminum | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 1600 x 720 pixels |
| -- | TFT |
| 367 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 7.2 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Samsung Exynos 850 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2300 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Mali-T880 MP2 GPU | Mali-G76 GPU |
| 9.27 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 9.84 |
| Camera | |
| 23.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 10.78 |
| 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 | |
| 2700mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.64 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy A21s is a little bit better than the Sony Xperia XA1 Ultra, having a overall score of 77.7 against 72.8. The Galaxy A21s is a much newer device than the Sony Xperia XA1 Ultra, although it is just a little bit heavier and a little thicker. The Xperia XA1 Ultra has a bit better performance than Galaxy A21s, and although they both have a Octa-Core processing unit, the Xperia XA1 Ultra also has 1 GB more RAM.
Sony Xperia XA1 Ultra has a little bit better display than Galaxy A21s, because although it has a bit smaller screen, it also counts with a higher 1080 x 1920 resolution and a higher display density. The Samsung Galaxy A21s features a bigger memory to store more games and applications than Sony Xperia XA1 Ultra, and although they both have exactly the same internal memory, the Samsung Galaxy A21s also has a SD card slot that supports up to 512 GB.
Galaxy A21s has a superior battery performance than Sony Xperia XA1 Ultra, because it has an 85 percent greater battery size. The Galaxy A21s counts with a lot better camera than Sony Xperia XA1 Ultra, and although they both have the same aperture, the Galaxy A21s also has a larger back-facing camera sensor providing a higher image quality and a back-facing camera with way more megapixels.
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