Compare phones
| Global Score | |
| 71.9 | 84.1 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 11, 10 |
| 2022-05-09 | 2020-03-23 |
| 6.94 x 3.29 x 0.70 inches | 6.26 x 2.96 x 0.35 inches |
| 12.95 ounces | 6.63 ounces |
| Black, Green and Orange | Midnight blue and Raven black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2408 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 400 pixels per inch | 403 pixels per inch |
| 480 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.4 |
| Performance | |
| MediaTek Dimensity 700 MT6781 (7 nm) chipset | Exynos 9611 chipset |
| Octa-Core 2200 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G57 MC2 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 50.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 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 (240 fps) (Full HD) slow motion video |
| 9.46 | 11.55 |
| 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 | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.2 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M21 is much better than Blackview BL8800, getting an 84.1 score against 71.9. These devices work with the same Android 11 OS. Galaxy M21 is an older cellphone than Blackview BL8800, but it is noticeably thinner and notably lighter anyway. Blackview BL8800 and Galaxy M21 count with incredibly similar processors, and although the Galaxy M21 has 4 GB lesser RAM memory, they both have 8 cores.
The Blackview BL8800 features just a bit better display than Galaxy M21, because although it has a little bit worse number of pixels per screen inch, it also counts with a little bit more brightness, a little bit larger display and a slightly higher resolution of 1080 x 2408. The Galaxy M21 has a greater memory to store more games and applications than Blackview BL8800, because although it has just 64 GB internal memory, it also counts with an external memory slot that admits up to 512 GB.
Blackview BL8800 counts with a much longer battery duration than Samsung Galaxy M21, because it has an 8380mAh battery capacity instead of 6000mAh. Galaxy M21 counts with a way better camera than Blackview BL8800, although it has a smaller aperture which is worse for low-light photos and videos and a camera in the back with a worse 48 mega pixels resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.