Xiaomi Redmi A3 vs Xiaomi Redmi 12 5G
Here you can compare Xiaomi Redmi A3 and Xiaomi Redmi 12 5G. Comparing Xiaomi Redmi A3 vs Xiaomi Redmi 12 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi A3 stands against Xiaomi Redmi 12 5G and which one should you buy The current lowest price found for Xiaomi Redmi A3 is ₹9,999 and for Xiaomi Redmi 12 5G is ₹19,999. The details of both of these products were last updated on Nov 12, 2026.
| Specification | Xiaomi Redmi A3 | Xiaomi Redmi 12 5G |
|---|---|---|
| RAM | 3 GB | 4 GB |
| Internal Memory | 64 GB | 128 GB |
| OS | Android v13 | Android v13 |
| Rear Camera | 8 MP ƒ/2 (Wide Angle) AI Lens | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Display | 6.71 inches, 720 x 1650 pixels, 90 Hz | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Price | ₹9,999 | ₹19,999 |
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Overview
| Specs Score | 39 / 100 | 50 / 100 Better Specs |
| Display Resolution | 720 x 1650 pixels | 1080 x 2460 pixels Better Resolution |
| RAM | 3 GB | 4 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| Rear Camera | 8 MP Dual | 50 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Unique Features | No FM Radio No | 5G No IR Blaster |
General
| Model | Redmi A3 | 12 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 14, 2024 | August 01, 2023 |
| In The Box | Handset, Adapter, USB Type-C Cable, Sim Eject Tool, Quick Start Guide, Warranty Card |
Design
| Dimensions | 76.3 x 168.3 x 8.32 mm | 76.28 x 168.6 x 8.17 mm |
| Weight | 199 g | 199 g |
| Colors | Olive Green, Midnight Black, Lake Blue | Moonstone Sliver, Pastel Blue, Jade Black |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.71 inches, 720 x 1650 pixels, 90 Hz | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | 20.5:9 |
| PPI | ~ 263 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 90% | ~ 91% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Features | Brightness: 500 nits | Brightness: 450 nits (typ.) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 3 GB | 4 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | 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 | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G |
| Bluetooth | Yes, v5.3 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go |
| IR Blaster | No | Yes |
Performance
| Camera Score | 45 (DxOMark) | 63 (DxOMark) |
Extra
| GPS | Yes, with GPS, AGPS, Glonass, Beidou | Yes, with AGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor, Accelerometer | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | SAR Limit: 1.6 W/kg, Head: 0.839 W/kg, Body: 0.773 W/kg, Speaker : Mono | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker |
Camera
| Rear Camera | 8 MP ƒ/2 (Wide Angle) AI Lens | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | HDR Mode, Photo Mode, Video Mode, Portrait Mode, Film Filters, Timelapse, Timed Burst, Voice Shutter, Palm Shutter, Watermark, Google Lens | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | Video, Photo, Beautify, Portrait, Time-lapse, Voice shutter, Palm shutter, Movie frame, Timed burst |
Technical
| OS | Android v13 | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Mediatek Helio G36 | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | PowerVR GE8320 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V. MKV, XVID | Yes |
| FM Radio | Yes | No |
| 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 Fast Charging | Yes, 18W |
Discuss
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