| Brand: | Blu |
| Model: | S91 Pro |
| Type: | Smartphone |
| Release Date: | 2022 |
| Size: | 6.5 inches, 102.0 cm2 |
| Resolution: | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Technology: | IPS LCD |
| Main Specs: | 50 MP, f/1.8 (wide), 0.7µm, PDAF 2 MP, f/2.4, 115˚ (ultrawide) Auxiliary lens |
| Main Features: | Dual-LED flash, HDR, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 13 MP |
| Selfie Video: | 1080p@30fps |
| Capacity: | 5000 mAh |
| Type: | Li-Po |
| Chipset: | Mediatek MT6765V/CB Helio G37 (12 nm) |
| Cpu: | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Gpu: | PowerVR GE8320 |
| Ram: | 4GB |
| Storage: | 128GB |
| Expandable: | microSDXC |
| Os: | Android 12 |
| Dimensions: | 164.7 x 76 x 8.9 mm (6.48 x 2.99 x 0.35 in) |
| Weight: | 202 g (7.13 oz) |
| Sim: | Nano-SIM + Nano-SIM |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct |
| Bluetooth: | 5.0, A2DP, LE |
| Nfc: | No |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Colors: | Black, Mint Green |
| Usd: | ~194 USD |
