Select up to 2 devices
Infinix SMART 9 HD vs Redmi A3x Comparisons (Specs, Price & Features)
Compare Infinix SMART 9 HD vs Redmi A3x side by side to find out which is better. Discover differences in specifications, price, performance, camera, battery, and more to find the best Device for your needs in the Philippines.
| Specs | Infinix SMART 9 HD | Redmi A3x |
|---|---|---|
| General | ||
| Brand | Infinix | Xiaomi |
| Model | SMART 9 HD | Redmi A3x |
| Device Type | - | - |
| Status | Available | Available |
| Released | March 6, 2025 | June 2024 |
| Body | ||
| Dimensions | 165.7 x 77.1 x 8.4 mm | 168.4 x 76.3 x 8.3 mm |
| Weight | 188 g | 199 g |
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 3), Plastic frame, Glass back |
| Colors | Metallic Black, Neo Titanium, Mint Green, Coral Gold | Aurora Green, Midnight Black, Moonlight White |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual Nano-SIM (Dedicated Slot) |
| Water Resistance | IP54 (dust and splash resistant) | No official IP rating |
| IP Rating | Drop-resistance certified (1.5m drop protection) | - |
| Display | ||
| Display Type | IPS LCD | IPS LCD (Dot Drop Display) |
| Display Size | 6.7 inches | 6.71 inches |
| Resolution | 720 x 1600 pixels (HD+) | HD+ (1650 x 720 pixels) |
| Refresh Rate | 90Hz | 90Hz |
| Peak Brightness | 500 nits (peak) | 500 nits (HBM) |
| Screen Protection | - | Corning Gorilla Glass 3 |
| Screen-to-Body Ratio | 20:9 | 20.6:9 |
| Pixel Density | 262 PPI | 268 PPI |
| Display Features | - | - |
| Platform | ||
| Operating System | Android 14 (Go edition) | Android 14 |
| User Interface | XOS 14.0 | HyperOS (Redmi Edition) |
| Chipset | MediaTek Helio (Octa-core 2.2 GHz) | Unisoc T603 (22nm) |
| CPU | Octa-core (8x 2.2 GHz Cortex-A53) | Octa-core (Up to 1.8GHz) |
| GPU | Mali-G57 MC1 | PowerVR Rogue GE8322 |
| Memory | ||
| RAM | 3GB / 4GB | 3GB / 4GB (LPDDR4X) |
| Internal Storage | 64GB | 64GB / 128GB (eMMC 5.1) |
| Storage Type | - | - |
| Memory Card Slot | Yes (microSDXC, dedicated slot up to 2TB) | Yes, via microSD up to 1TB (Dedicated slot) |
| Rear Camera | ||
| Main Camera | 13 MP (f/1.9, AF) | 8MP (f/2.0) |
| Ultra-Wide / Secondary Camera | Auxiliary lens | Auxiliary QVGA lens |
| Telephoto Camera | - | - |
| Macro Camera | - | - |
| Depth Camera | - | - |
| Camera Features | Dual-LED flash, HDR, Panorama | HDR mode, Portrait mode, filmCamera filters, Time-lapse |
| Video Recording | 1080p @ 30fps | 1080p @ 30fps |
| Front Camera | ||
| Front Camera | 8 MP (f/2.0) | 5MP (f/2.2) |
| Front Camera Features | LED flash | Soft-light ring, Selfie Beautify, HDR |
| Front Video Recording | Yes | 1080p @ 30fps |
| Battery | ||
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | - | - |
| Wired Charging | Wired | Wired |
| Wireless Charging | No | No |
| Reverse Charging | Yes (wired) | No |
| Connectivity | ||
| Cellular | 4G LTE, 3G, 2G | 4G LTE, 3G, 2G |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac (dual-band) | 2.4GHz Wi-Fi |
| Bluetooth | Yes | 4.2 |
| GPS | Yes | GPS, Glonass, Galileo |
| NFC | No | No |
| Infrared | Yes | No |
| USB | USB-C 2.0, OTG | USB Type-C |
| 3.5 mm Audio Jack | Yes | Yes |
| FM Radio | - | - |
| Sensors | ||
| Fingerprint Sensor | Side-mounted | Side-mounted |
| Face Unlock | Yes | AI Face Unlock (2D) |
| Accelerometer | - | - |
| Gyroscope | - | - |
| Proximity Sensor | - | - |
| Compass | - | - |
| Barometer | - | - |
| Audio | ||
| Speakers | Stereo speakers | Mono (Bottom-firing) |
| Microphones | - | - |
| Dolby Atmos | - | - |
| Features | ||
| AI Features | - | - |
| Stylus Support | - | - |
| Satellite Connectivity | - | - |
| Security | - | - |
| Additional Features | Dynamic Bar, 300% Ultra Volume, built-in LED flashlight (5m range) | Dynamic RAM expansion (up to 8GB total), 2 years of Android updates, and 3 years of security patches. |
| Box Contents | ||
| In the Box | - | - |
| Price PHP & Availability | ||
| Variants (RAM/Storage + Price) | 4GB+64GB ₱3,699 | 3GB + 64GB ₱3,999 4GB + 128GB ₱4,499 |