| Brand: | Yezz |
| Model: | C21 |
| Type: | Feature phone |
| Release Date: | 2016 |
| Size: | 1.8 inches, 10.2 cm2 |
| Resolution: | 128 x 160 pixels (~114 ppi density) |
| Technology: | TFT, 256K colors |
| Main Specs: | VGA |
| Main Video: | Yes |
| Selfie Specs: | No |
| Selfie Video: | Yes |
| Capacity: | 600 mAh |
| Type: | Li-Ion |
| Chipset: | Spreadtrum SC6531DA |
| Cpu: | 321 Mhz |
| Expandable: | microSDHC (dedicated slot) |
| Dimensions: | 113 x 48.5 x 14.6 mm (4.45 x 1.91 x 0.57 in) |
| Weight: | 70 g (2.47 oz) |
| Sim: | Dual SIM (Mini-SIM) |
| Bluetooth: | 2.1 |
| Nfc: | No |
| Usb: | microUSB 2.0 |
| Headphone Jack: | No |
| Network: | GSM |
| Colors: | Black, White, Red, Blue |
