Blackview A80s vs E-TEN M550
| Type | Touch | Touch |
| Dimensions | - | 111.70 x 60.70 x 22.00 mm |
| Weight | 180.00 g | 165.00 g |
| Display size | 6.21" | 2.80" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1560 px (6.21") 277 ppi | Color / TFT 64k colors 240 x 320 px (2.80") 143 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 840 min. (14.0 h) | 2G: 240 min. (4.0 h) |
| Stand-by (max.) | 3G: 152 h. (6.3 days) | 2G: 200 h. (8.3 days) |
| Playback time (max.) | Audio: 25 h (1.0 days) Video: 7,6 h (0.3 days) | nd |
| Standard battery | Li-Ion 4200 mAhBuy powerbank
| Li-Ion 1440 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 64 GB | 128 MB |
| RAM memory | 4 GB | 64 MB |
| Memory cards | SD, MMC, SDIO | |
| Operating system | Android 10 | MS Windows Mobile 5.0 |
| Processor | MediaTek Helio A25 MT6762D | Samsung S3C2440 |
| Processor clock | 1800 MHz | 400 MHz |
| GPU | ARM Mali-T880 MP2 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nanoSIM, microSD | nd |
| Announced | 1Q 2021 | |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2300 | |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

