Xiaomi Redmi 9 (4GB RAM + 128GB) vs Infinix Smart 8 HD
Here you can compare Xiaomi Redmi 9 (4GB RAM + 128GB) and Infinix Smart 8 HD. Comparing Xiaomi Redmi 9 (4GB RAM + 128GB) vs Infinix Smart 8 HD on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 9 (4GB RAM + 128GB) stands against Infinix Smart 8 HD and which one should you buy The current lowest price found for Xiaomi Redmi 9 (4GB RAM + 128GB) is ₹10,299 and for Infinix Smart 8 HD is ₹6,699. The details of both of these products were last updated on Sep 09, 2026.
| Specification | Xiaomi Redmi 9 (4GB RAM + 128GB) | Infinix Smart 8 HD |
|---|---|---|
| Display | 6.53 inches, 720 x 1600 pixels | 6.6 inches, 720 x 1612 pixels, 90 Hz |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| CPU | 2.3 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| OS | Android v10 | Android v13 |
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP ƒ/2 0.08 MP AI Lens |
| Price | ₹10,299 | ₹6,699 |
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Overview
| Specs Score | 40 / 100 | 41 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 720 x 1612 pixels Better Resolution |
| RAM | 4 GB More RAM | 3 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 1.6 GHz |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Weight | 196 g | 184 g Lighter |
| Thickness | 9 mm | 8.5 mm Slimmer |
| Unique Features | No | Fast Charging |
General
| Model | Redmi 9 | Smart 8 HD |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 27, 2020 | December 8, 2023 |
Design
| Dimensions | 77.07 x 164.9 x 9 mm | 75.6 x 163.6 x 8.5 mm |
| Weight | 196 g | 184 g |
| Bezel less | No | |
| Colors | Crystal Green, Galaxy White, Shinny Gold, Timber Black |
Display
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.53 inches, 720 x 1600 pixels | 6.6 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 269 PPI | ~ 265 PPI |
| Screen to Body Ratio | ~ 81% | ~ 84.6% |
| Features | Brightness Upto 500 Nits | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 3 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11 b/g/n | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | Light Sensor, Proximity Sensor, Gyroscope (By Software), E-Compass, G-Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | |
| Extra Features | Magic Ring, DTS Processing, Power Marathon Tech, Photo Compressor, 360 Flashlight, Eye Care, Premium Timber Texture Finish |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP ƒ/2 0.08 MP AI Lens |
| Auto Focus | Yes | Yes |
| Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | Short Video, Video, AI Cam, Beauty, Super Night, Portrait, Slow Motion, Timelapse, AR Shot, Documents, HDR, FHD Video Recording, Filters |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Quad LED Ring |
| Front Camera | 5 MP ƒ/2.2 | 8 MP ƒ/2 Punch Hole, LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
Technical
| OS | Android v10 | Android v13 |
| Custom UI | XOS 13 | |
| Chipset | MediaTek Helio G35 | Unisoc T606 |
| CPU | 2.3 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 2 x Cortex-A75@1.6GHz & 6 x Cortex-A55@1.6GHz |
| GPU | IMG PowerVR GE8320 | Mali-G57 MP1 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W | |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours |
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