| Name | Xiaomi Mi Mix 3 5G |
| Brand | Xiaomi |
| Model | Mi Mix 3 5G |
| Category | Smartphone |
| Network Type | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Network 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Network 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| Network 4G | LTE |
| Network 5G | 5G NSA / Sub6 / mmWave; N78 |
| Speed | HSPA, LTE-A, 5G (2+ Gbps DL) |
| GPRS | Yes |
| EDGE | Yes |
| Launch Announcement | 2019, February |
| Launch Date | Available. Released 2019, May |
| Body Dimensions | 157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in) |
| Body Weight | 225 g |
| Build | Front Glass, Aluminum Frame (7000 series), Ceramic Back |
| Network Sim | Dual SIM (Nano-SIM, Dual stand-by) |
| Display Type | Super AMOLED capacitive touchscreen, 16M Colors |
| Display Size | 6.39 inches, 100.2 cm2 (~85.0% screen-to-body ratio) |
| Display Resolution | 1080 x 2340 pixels, 19.5:9 ratio |
| Display Multitouch | Yes |
| Display Density | 403 ppi density |
| Display Screen Protection | Corning Gorilla Glass 5 |
| Operating System | Android |
| OS Version | 9.0 (Pie) |
| CPU | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) |
| GPU | Adreno 640 |
| Chipset | Qualcomm SDM855 Snapdragon 855 |
| Memory Internal | 64 GB, 128 GB |
| Memory External | No |
| Ram | 6 GB |
| Primary Camera | Dual: 12 MP |
| 12 MP | |
| Secondary Camera | Dual: Manual pop-up 24 MP |
| Manual Pop-up 2 MP, Depth | |
| Camera Features | LED Flash, HDR, Panorama |
| Video | 2160p@30/60fps, 1080p@30/60/240fps, 1080p@960fps |
| Audio | Vibration, MP3, WAV Ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No - Active noise cancellation with dedicated mic |
| WiFi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot |
| Bluetooth | 5.0, A2DP, LE, aptX HD |
| NFC | Yes |
| USB | Type-C 1.0 reversible connector |
| Fm Radio | No |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Messaging | SMS(threaded view), MMS, Email |
| Browser | HTML5 |
| Java | No |
| Battery Type | Non-removable Li-Po Battery |
| Battery Capacity | 3800 mAh Battery |
| Made By | China |
| Body Color | Sapphire Blue, Onyx Black |
| Other Features | Fast battery charging 18W (Quick Charge 4+) Wireless charging 10W |