| PRODUCT 1 | PRODUCT 2 | |
![]() ZTEZTE BLADE A73 5G | ![]() NOKIANOKIA C21 | |
| VERSION | ||
| Announced | August 2023 | February 2022 |
| Release date | September 2023 | March 2022 |
| NETWORK | ||
| Technology | 5G | 4G |
| DEVICE | ||
| Dimensions | 163.5 x 75.2 x 8.5 mm (6.44 x 2.96 x 0.33 in) | 169.9 x 77.9 x 8.8 mm (6.69 x 3.07 x 0.35 in) |
| Weight | 197 (g6.95 oz) | 197 (g6.95 oz) |
| S.I.M. | Single SIM or Dual SIM | |
| Design | 5 MP (720p) | 5 MP (720p) |
| Other | ||
| SCREEN | ||
| langfront.Type | IPS LCD,90Hz, | IPS LCD |
| Size | 6.52 inches | 6.52 inches |
| Resolution | 720 x 1600 pixels | 720 x 1600 pixels |
| Protection | ||
| PLATFORM | ||
| Operating system | Android 13 | Android 11 (Go edition) |
| Chipset | Unisoc T760 (6nm) | Unisoc SC9863A (28nm) |
| Processor | Octa-core (1x2.2 GHz Cortex-A76 & 3x Cortex-A76 & 4x Cortex-A55) | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) |
| GPU | Mali-G57 | IMG8322 |
| MEMORY | ||
| Card slot | microSDXC | microSDXC |
| Internal & RAM | 128GB 4GB RAM | 32GB 2GB RAM or 32GB 3GB RAM or 64GB 3GB RAM |
| CAMERA | ||
| Main | 50 MP + 2 MP (depth) | 8 MP |
| SOUND | ||
| Loudspeaker | ✔️ | ✔️ |
| Jack 3,5 mm | ✔️ | ✔️ |
| CONNECTIVITY | ||
| Wifi | dual-band | ✔️ |
| Bluetooth | 5.2 | 4.2 |
| GPS | ✔️ | GPS,A-GPS, |
| NFC | ❌ | ❌ |
| Radio | FM Radio | |
| USB | USB Type-C 2.0 | microUSB 2.0 |
| CHARACTERISTICS | ||
| Sensors | Fingerprint (side-mounted),accelerometer,proximity, | Fingerprint (rear-mounted),accelerometer,proximity, |
| Various | ||
| BATTERY | ||
| Type | 5000 mAh | 3000 mAh |