| Brand: | Vivo |
| Model: | Y78 Plus |
| Type: | Smartphone |
| Release Date: | 2023, April 24 |
| Size: | 6.78 inches, 111.0 cm2 (~90.3% screen-to-body ratio) |
| Resolution: | 1080 x 2400 pixels, 20:9 ratio (~388 ppi density) |
| Technology: | AMOLED, 120Hz, 1300 nits (peak) |
| Main Specs: | 50 MP, f/1.8, (wide), PDAF, OIS, 2 MP, f/2.4, (depth) |
| Main Features: | LED flash, HDR, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 8 MP, f/2.0, (wide) |
| Selfie Video: | 1080p@30fps |
| Capacity: | Li-Po 5000 mAh, non-removable |
| Type: | Li-Po |
| Chipset: | Qualcomm SM6375 Snapdragon 695 5G (6 nm) |
| Ram: | 8GB |
| Storage: | 128GB |
| Expandable: | No |
| Dimensions: | 164.3 x 74.8 x 7.9 mm (6.47 x 2.94 x 0.31 in) |
| Weight: | 177 g (6.24 oz) |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth: | 5.1, A2DP, LE, aptX HD, aptX Adaptive |
| Nfc: | No |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | Yes |
| Network: | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| Sensors: | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Colors: | Black, Blue, Gold |