Poco X3 vs Xiaomi Mi A3
Here you can compare Poco X3 and Xiaomi Mi A3. Comparing Poco X3 vs Xiaomi Mi A3 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Poco X3 stands against Xiaomi Mi A3 and which one should you buy The current lowest price found for Poco X3 is ₹15,999 and for Xiaomi Mi A3 is ₹9,599. The details of both of these products were last updated on Jun 21, 2026.
| Specification | Poco X3 | Xiaomi Mi A3 |
|---|---|---|
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Rear Camera | 64 MP ƒ/1.9 (Main) 13 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 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) |
| Display | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.08 inches, 720 x 1560 pixels |
| OS | Android v10, upgradable to v11 | Android v9.0 (Pie), upgradable to v11 |
| Battery | 6000 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Price | ₹15,999 | ₹9,599 |
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Overview
| Specs Score | 57 / 100 Better Specs | 49 / 100 |
| Display Size | 6.67 in Bigger Display | 6.08 in |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 720 x 1560 pixels |
| Screen To Body Ratio | ~ 84.6% Less Bezels | ~ 80.3% |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 2 GHz |
| Rear Camera | 64 MP Quad Better Camera Resolution | 48 MP + 8 MP + 2 MP Triple |
| Front Camera | 20 MP | 32 MP Better Front Camera Resolution |
| Weight | 225 g | 173.8 g Lighter |
| Thickness | 10.08 mm | 8.5 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 4030 mAh |
General
| Model | X3 | Mi A3 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 22, 2020 | August 21, 2019 |
Design
| Dimensions | 76.8 x 165.3 x 10.08 mm | 71.9 x 153.5 x 8.5 mm |
| Weight | 225 g | 173.8 g |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.08 inches, 720 x 1560 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 395 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 84.6% | ~ 80.3% |
| Glass Type | Corning Gorilla Glass 5 | |
| HDR Support | Yes, HDR10 | |
| Features | HDR10 | Triple Corning Gorilla Glass 5 |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 64 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 512 GB | Yes, (Hybrid Slot), upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, Beidou, Glonass | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Acceleration Sensor, Gyroscope, Ambient Light Sensor, Proximity Sensor, E-Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes |
| IP Rating | IP53 | |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 64 MP ƒ/1.9 (Main) 13 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 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) |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | Yes |
| Features | Super Night Mode, AI Scene Detection, Ultra Wide Angle, Distortion Correction, Pro Mode, Portrait Mode, Panorama Mode, Slow Motion Capture | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 Punch Hole | 32 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10, upgradable to v11 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 732G | Qualcomm Snapdragon 665 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 |
| GPU | Adreno 618 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | Yes, with FM Recording | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 18W Fast Charging |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours |
Discuss
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