| Brand: | Vivo |
| Model: | Y03 |
| Type: | Smartphone |
| Release Date: | 2024, March 13 |
| Size: | 6.56 inches, 103.4 cm2 (~83.4% screen-to-body ratio) |
| Resolution: | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Technology: | IPS LCD, 90Hz |
| Main Specs: | 13 MP, f/2.2, (wide), PDAF |
| Main Features: | LED flash, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 5 MP, f/2.2, (wide) |
| Selfie Video: | Yes |
| Capacity: | Li-Ion 5000 mAh, non-removable |
| Type: | Li-Ion |
| Chipset: | Mediatek Helio G85 (12nm) |
| Ram: | 4GB |
| Storage: | 64GB |
| Expandable: | microSDXC (dedicated slot) |
| Dimensions: | 163.8 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in) |
| Weight: | 185 g (6.53 oz) |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth: | 5.0, A2DP, LE |
| Nfc: | No |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | No |
| Network: | GSM / HSPA / LTE |
| Sensors: | Accelerometer, proximity |
| Colors: | Space Black, Gem Green |