| Hardware and OS | Huawei nova Y91 | |
| Operating system | EMUI 12 | |
| Processor | Octa-core (4x2.4 GHz Cortex-A73, 4x1.9 GHz Cortex-A53) | |
| GPU | Adreno 610 | |
| RAM | 6 GB, 8 GB | |
| Internal Storage | 128 GB | |
| Memory Card Slot | No | |
| User Interface | Yes | |
| Display | Huawei nova Y91 | other phones |
| Type | IPS LCD | |
| Size | 6.95 inches | |
| Resolution | 1080 x 2376 pixels | |
| Colors | 16M Colors | |
| Pixel Density | ~376 PPI density | |
| Touchscreen | Yes | |
| Protection | Yes | |
| Features | 90Hz | |
| Connectivity | Huawei nova Y91 | other phones |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 13, 20, 26, 28, 38, 40, 41, 66 | |
| 5G Network | No | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| GPS | GPS, GLONASS, GALILEO, BDS, QZSS | |
| NFC | No | |
| USB | Type-C 2.0 | |
| Speed | HSPA, LTE-A | |
| SIM | Nano SIM | |
| Dual SIM | Yes | |
| Wireless Charging | No | |
| Camera | Huawei nova Y91 | other phones |
| Main camera | 50 MP (wide), 2 MP (depth) | |
| Features | Yes | |
| Image | 1080p | |
| Selfie camera | 8 MP (wide) | |
| Multimedia | Huawei nova Y91 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | No | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | No | |
| Design | Huawei nova Y91 | other phones |
| Dimensions | 171.6 x 79.9 x 8.9 mm | |
| Waterproof | No | |
| Weight | 214 g | |
| Battery | Huawei nova Y91 | other phones |
| Capacity | Li-Po 7000 mAh, 22.5W wired | |
| Placement | Non-Removable | |
| Other | Huawei nova Y91 | other phones |
| Sensors | Side-mounted fingerprint, accelerometer, proximity, gyro, compass, | |
