Xiaomi Mi A3 vs Xiaomi Redmi Note 9
Here you can compare Xiaomi Mi A3 and Xiaomi Redmi Note 9. Comparing Xiaomi Mi A3 vs Xiaomi Redmi Note 9 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Mi A3 stands against Xiaomi Redmi Note 9 and which one should you buy The current lowest price found for Xiaomi Mi A3 is ₹9,599 and for Xiaomi Redmi Note 9 is ₹13,999. The details of both of these products were last updated on Aug 26, 2026.
| Specification | Xiaomi Mi A3 | Xiaomi Redmi Note 9 |
|---|---|---|
| Display | 6.08 inches, 720 x 1560 pixels | 6.53 inches, 1080 x 2340 pixels |
| RAM | 4 GB | 4 GB |
| OS | Android v9.0 (Pie), upgradable to v11 | Android v10.0 |
| Battery | 4030 mAh, Li-Po Battery | 5020 mAh, Li-ion Battery |
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Price | ₹9,599 | ₹13,999 |
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Overview
| Specs Score | 49 / 100 Better Specs | 48 / 100 |
| Display Size | 6.08 in | 6.53 in Bigger Display |
| Display Resolution | 720 x 1560 pixels | 1080 x 2340 pixels Better Resolution |
| Front Camera | 32 MP Better Front Camera Resolution | 13 MP |
| Weight | 173.8 g Lighter | 199 g |
| Battery | 4030 mAh | 5020 mAh Bigger Battery |
| Unique Features | No | Reverse Charging |
General
| Model | Mi A3 | Redmi Note 9 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2019 | July 20, 2020 |
Design
| Dimensions | 71.9 x 153.5 x 8.5 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 173.8 g | 199 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.08 inches, 720 x 1560 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 286 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 80.3% | ~ 83.5% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Triple Corning Gorilla Glass 5 | Reading Mode 2.0, Plastic Frame |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | yes with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait |
| Video Recording | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 120/30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 | 13 MP ƒ/2.3 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie), upgradable to v11 | Android v10.0 |
| Chipset | Qualcomm Snapdragon 665 | MediaTek Helio G85 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno 610 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4030 mAh, Li-Po Battery | 5020 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 22.5W Fast Charging |
| Reverse Charging | Yes, 9W Reverse Charging | |
| StandBy Time | 20 days | |
| Talk Time | 34 hours | |
| Music Playback Time | 187 hours | 171 hours |
Discuss
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