General
| Brand name | BLU |
| Model | C7X |
| Announced | Thursday, 07 July 2022 |
| Released | Thursday, 07 July 2022 |
| Status | Available |
Design
| Height | 165.6 mm (6.52 inch) |
| Width | 76.7 mm (3.02 inch) |
| Thickness | 9.8 mm (0.39 inch) |
| Weight | 203 g (7.16 oz) |
| Colors | Brown, Cyan, Dark Blue, Mint Green Color, Red |
Display
| Display type | IPS LCD |
| Display size | 6.5 inch |
| Resolution | 720 × 1600 pixels |
| Aspect ratio | 20:9 |
| Pixel density | 270 ppi |
| Screen-to-body ratio | ≈ 80.3% |
| Touch screen | Yes |
| Bezel-less display | Yes |
| Features | Capacitive Touchscreen, Multi-touch |
Hardware
| RAM | 1GB |
| Storage | 32GB |
| Storage Type | eMMC 5.1 |
| Expandable Storage | Yes |
| Card slots | microSDXC |
Software
| Operating system | Android 11 (Red Velvet Cake) |
| Google Play Services | Yes |
Main camera
| Camera support | Yes |
| Dual camera | 8 MP
0.3 MP ( Depth ) |
| Flash support | Yes |
| Flash type | LED Flash |
| Video support | Yes |
| Video resolution | 1080p @ 30 fps |
Front camera
| Camera support | Yes |
| Single camera | 8 MP |
| Video support | Yes |
| Video resolution | 720p @ 30 fps |
Battery
| Type | Li-Ion |
| Capacity | 4000 mAh |
| Removability | Non removable |
Network
| SIM cards | Dual SIM |
| SIM type | Nano-SIM |
| VoLTE support | No |
| Data speed | HSPA 21.1/5.76 Mbps |
| 2G bands | GSM: 850 / 900 / 1800 / 1900 MHz |
| 3G bands | HSPA: 850 / 900 / 1900 / 2100 MHz |
Connectivity
| Wi-Fi support | Yes ( Wi-Fi 4 ) |
| Wi-Fi standards | 802.11/b/g/n |
| Wi-Fi features | Mobile Hotspot, Wi-Fi Direct |
| Bluetooth | Yes, v4.2 |
| USB ports | Micro-USB 2.0 |
| USB connectivity | USB charging, USB Mass storage device |
| GPS support | Yes |
| GPS features | A-GPS |
| NFC support | No |
Multimedia
| Loudspeaker | Yes |
| Headphone jack | Yes |
| Radio FM | Yes |
Features
| Sensors | Accelerometer Fingerprint Sensor |
