Xiaomi Redmi 9 vs Xiaomi Mi A4
Here you can compare Xiaomi Redmi 9 and Xiaomi Mi A4. Comparing Xiaomi Redmi 9 vs Xiaomi Mi A4 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 9 stands against Xiaomi Mi A4 and which one should you buy The current lowest price found for Xiaomi Redmi 9 is ₹11,808 and for Xiaomi Mi A4 is ₹13,999. The details of both of these products were last updated on Aug 22, 2026.
| Specification | Xiaomi Redmi 9 | Xiaomi Mi A4 |
|---|---|---|
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro |
| OS | Android v10 | Android v10 |
| Internal Memory | 64 GB | 64 GB |
| CPU | 2.3 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Battery | 5000 mAh, Li-Po Battery | 4050 mAh, Li-Po Battery |
| Price | ₹11,808 | ₹13,999 |
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Overview
| Specs Score | 39 / 100 | 52 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2400 pixels Better Resolution |
| Screen To Body Ratio | ~ 81% Less Bezels | |
| Rear Camera | 13 MP + 2 MP Dual | 48 MP Quad Better Camera Resolution |
| Front Camera | 5 MP | 32 MP Better Front Camera Resolution |
| Weight | 196 g Lighter | |
| Thickness | 9 mm Slimmer | |
| Battery | 5000 mAh Bigger Battery | 4050 mAh |
| Unique Features | No No | Fast Charging IR Blaster |
General
| Model | Redmi 9 | Mi A4 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 27, 2020 |
Design
| Dimensions | 77.07 x 164.9 x 9 mm | |
| Weight | 196 g |
Display
| Type | Color LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 720 x 1600 pixels | 6.53 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 269 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 81% | |
| Features | Corning Gorilla Glass 5 | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot), upto 256 GB |
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 |
| 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 Charging |
| IR Blaster | No | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Rear | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | Yes |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 32 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v10 |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon 712 |
| CPU | 2.3 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360 |
| GPU | IMG PowerVR GE8320 | Adreno 620 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
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 | 4050 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| StandBy Time | 20 days | |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | 187 hours |
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