Xiaomi Mi A3 vs Xiaomi Redmi 12 5G
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Overview
| Specs Score | 73 / 100 | 74 / 100 Better Specs |
| Display Size | 6.08 in | 6.79 in Bigger Display |
| Display Resolution | 720 x 1560 pixels | 1080 x 2460 pixels Better Resolution |
| Screen To Body Ratio | ~ 80.3% | ~ 91% Less Bezels |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 2 GHz | 2.2 GHz Faster Clock Speed |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Weight | 173.8 g Lighter | 199 g |
| Battery | 4030 mAh | 5000 mAh Bigger Battery |
| Unique Features | No FM Radio | 5G No |
General
| Model | Mi A3 | 12 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2019 | August 01, 2023 |
Design
| Dimensions | 71.9 x 153.5 x 8.5 mm | 76.28 x 168.6 x 8.17 mm |
| Weight | 173.8 g | 199 g |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.08 inches, 720 x 1560 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 19.5:9 | 20.5:9 |
| PPI | ~ 286 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 80.3% | ~ 91% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Triple Corning Gorilla Glass 5 | Brightness: 450 nits (typ.) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | 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 | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | |
| Bluetooth | Yes, v5.0 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB on-the-go |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with AGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | 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 | UFS 2.1 | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse |
| Video Recording | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie), upgradable to v11 | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 4 Gen2 |
| 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 | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | Adreno 610 | Adreno GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| 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, 18W |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours |
Discuss
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