Compare phones
| Global Score | |
| 71.9 | 77.7 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 10 |
| 2022-05-09 | 2020-06-19 |
| 6.94 x 3.29 x 0.70 inches | 6.44 x 2.96 x 0.35 inches |
| 12.95 ounces | 6.77 ounces |
| Black, Green and Orange | Black, Blue, Red and White |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2408 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 400 pixels per inch | 270 pixels per inch |
| 480 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 7.2 |
| Performance | |
| MediaTek Dimensity 700 MT6781 (7 nm) chipset | Samsung Exynos 850 chipset |
| Octa-Core 2200 MHz processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Mali-G57 MC2 GPU | Mali-G76 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 50.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.4 | 6.7 |
| Battery Life | |
| 8380mAh Dual Nano SIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.2 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy A21s has a global score of 77.7, which is a little bit better than the Blackview BL8800's 71.9 score. These phones work with Android OS (Operating System), but the Samsung Galaxy A21s has the older 10 version while Blackview BL8800 has Android 11 version. The Samsung Galaxy A21s design is much lighter and way thinner than Blackview BL8800, although it was released a little bit more than a year before.
Blackview BL8800 counts with a bit better performance than Samsung Galaxy A21s, and although they both have the same number of cores, the Blackview BL8800 also has more RAM memory. Blackview BL8800 counts with a more vivid display than Galaxy A21s, because it has a little bit larger display, a way higher resolution of 1080 x 2408 pixels and a higher display pixels density.
The Blackview BL8800 counts with a little bit better storage capacity for applications, games, photos and videos than Galaxy A21s, because although it has no SD memory card expansion slot, it also counts with 128 GB internal storage. The Galaxy A21s features a superior camera than Blackview BL8800, although it has a camera with a worse 48 mega-pixels resolution and a tinier aperture which is not good for shooting photographs and video in low light environments.
The Blackview BL8800 counts with a much better battery duration than Galaxy A21s, because it has 8380mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.