| Hardware and OS | BLU G73 | |
| Operating system | Android 13 | |
| Processor | Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | |
| GPU | Mali-G57 MP1 | |
| Internal memory | 128GB 6GB RAM | |
| External memory | microSDXC | |
| Display | BLU G73 | other phones |
| Type | IPS LCD, 90Hz | |
| Size | 6.8 inches, 111.6 cm2(~84.2% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio | |
| Connectivity | BLU G73 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | 2, 3, 4, 5, 7, 12, 17, 28, 38, 66, 71 | |
| WLAN | Wi-Fi 802.11 b/g/n/ac, Wi-Fi Direct | |
| Bluetooth | 5.0, A2DP, LE | |
| NFC | No | |
| USB | USB Type-C 2.0 | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | BLU G73 | other phones |
| Camera | 50 MP, f/2.0, (wide)
0.3 MP, (macro)
0.3 MP, (depth) | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | BLU G73 | other phones |
| Camera | 8 MP, f/2.0 | |
| Video | 1080p@30fps | |
| Multimedia | BLU G73 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | BLU G73 | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Charging | 18W wired | |
| Design | BLU G73 | other phones |
| Body build | Glass front, plastic frame, eco leather back | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Weight | 210 g (7.41 oz) | |
| Dimensions | 168.3 x 78.8 x 9.9 mm (6.63 x 3.10 x 0.39 in) | |
| Colors | Blue, Grey, Orange, Burgundy | |
| Features | BLU G73 | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer | |
