Xiaomi Mi A3 vs Xiaomi Redmi A3 (6GB RAM + 128GB)
Here you can compare Xiaomi Mi A3 and Xiaomi Redmi A3 (6GB RAM + 128GB). Comparing Xiaomi Mi A3 vs Xiaomi Redmi A3 (6GB RAM + 128GB) 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 A3 (6GB RAM + 128GB) and which one should you buy The current lowest price found for Xiaomi Mi A3 is ₹8,999 and for Xiaomi Redmi A3 (6GB RAM + 128GB) is ₹7,898. The details of both of these products were last updated on Nov 23, 2025.
| Specification | Xiaomi Mi A3 | Xiaomi Redmi A3 (6GB RAM + 128GB) |
|---|---|---|
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| RAM | 4 GB | 6 GB |
| Internal Memory | 64 GB | 128 GB |
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) AI Lens |
| Battery | 4030 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Price | ₹8,999 | ₹7,898 |
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Overview
| Specs Score | 73 / 100 Better Specs | 68 / 100 |
| Display Size | 6.08 in | 6.71 in Bigger Display |
| Display Resolution | 720 x 1560 pixels | 720 x 1650 pixels Better Resolution |
| Screen To Body Ratio | ~ 80.3% | ~ 90% Less Bezels |
| RAM | 4 GB | 6 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 2 GHz | 2.2 GHz Faster Clock Speed |
| Rear Camera | 48 MP + 8 MP + 2 MP Triple Better Camera Resolution | 8 MP Dual |
| Front Camera | 32 MP Better Front Camera Resolution | 5 MP |
| Weight | 173.8 g Lighter | 199 g |
| Battery | 4030 mAh | 5000 mAh Bigger Battery |
| Unique Features | IR Blaster | No |
General
| Model | Mi A3 | Redmi A3 |
| 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 | February 14, 2024 |
| In The Box | Handset, Adapter, USB Type-C Cable, Sim Eject Tool, Quick Start Guide, Warranty Card |
Design
| Dimensions | 71.9 x 153.5 x 8.5 mm | 76.3 x 168.3 x 8.32 mm |
| Weight | 173.8 g | 199 g |
| Colors | Olive Green, Midnight Black, Lake Blue |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.08 inches, 720 x 1560 pixels | 6.71 inches, 720 x 1650 pixels, 90 Hz |
| Aspect Ratio | 19.5:9 | 20.5:9 |
| PPI | ~ 286 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 80.3% | ~ 90% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Triple Corning Gorilla Glass 5 | Brightness: 500 nits |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, upto 1 TB |
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 |
| Wifi Version | 802.11 a/b/g/n/ac, 2.4GHz/5GHz | |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | No |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Ambient Light Sensor, Proximity Sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| Extra Features | UFS 2.1 | SAR Limit: 1.6 W/kg, Head: 0.839 W/kg, Body: 0.773 W/kg, Speaker : Mono |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) AI Lens |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | HDR Mode, Photo Mode, Video Mode, Portrait Mode, Film Filters, Timelapse, Timed Burst, Voice Shutter, Palm Shutter, Watermark, Google Lens |
| Video Recording | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2 | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie), upgradable to v11 | Android v13 |
| Chipset | Qualcomm Snapdragon 665 | Mediatek Helio G36 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz |
| GPU | Adreno 610 | PowerVR GE8320 |
| 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 | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 10W Fast Charging |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours |
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