The Infinix Smart 9 HD sports a 6.7-inch IPS LCD with an HD+ resolution of 1612 x 720 pixels and 90Hz refresh rate. There is a punch hole at the top for the front camera. The screen offers 500 nits of peak brightness. It is powered by a MediaTek Helio G50 Processor paired with 3GB LPDDR4x RAM and 64GB storage.
As for the cameras, there is a square-shaped rear camera module for dual cameras. The Infinix Smart 9 HD has a 13-megapixel primary camera sensor and an AI lens. There is also an LED flash module next to the sensors. The handset has an 8-megapixel f/2.0 front camera sensor.
There is support for storage expansion up to 1TB via a microSD card. The Infinix Smart 9 HD packs a 5,000mAh battery with 10W charging. It is also IP54-rated and runs on Android 14 Go edition. Finally, the Infinix device has a side-mounted fingerprint scanner and offers support for AI face unlock.
| Status | Launched |
| Launch Date | 28 January, 2025 |
| Price (₹) | 6,699 |
| Memory Variants | 3/64 GB |
| Colour Options | Mint Green, Coral Gold, Neo Titanium, Metallic Black |
| Front Protection Glass | Some Glass |
| Device Back | Polycarbonate/Plastic |
| Screen Size (Inches) | 6.6 |
| Screen Type | IPS LCD |
| Screen Resolution | 1612 x 720 pixels |
| Screen Aspect Ratio | 20:9 |
| Refresh Rate | 90 Hz |
| Touch Sampling Rate | Unknown |
| Chipset | MediaTek Helio G50 |
| Phone RAM | 3 GB |
| Phone RAM Type | LPDDR4x |
| Storage Capacity | 64 GB |
| Storage Type | Unknown |
| Memory Card Slot | Yes, Dedicated Slot |
| OS & UI | Android 14 (Go Edition) |
| Rear Camera Module | Dual |
| Rear Camera Specs | 13MP f/1.8 primary camera + AI Lens |
| Front Camera Module | Single |
| Front Camera Specs | 8MP, f/2.0 aperture |
| Battery Capacity (mAh) | 5000 |
| Fast Charging | |
| Charging Speed | 10W |
| Wireless Charging | |
| Reverse Charging |
| Supported Networks | 4G/LTE |
| SIM Slots | Triple Slot (2 SIM + Memory Card) |
| Bluetooth | v5.0 |
| Wi-Fi | Wi-Fi 802.11 b/g/n |
| USB Port | USB Type-C |
| NFC Chip | |
| Supported GPS | AGPS, GLONASS |
| 3.5 mm Audio Jack | |
| Set of Speakers | Mono |
| Face Unlock | |
| Fingerprint Reader | Side Mounted |
| IR Blaster | |
| Sensors | Accelerometer, Fingerprint, Gravity Sensor, Proximity |
| IP Rating | IP54 |