| Vivo iQOO U3 |
Xiaomi Poco X3 Pro |
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| Hardware and OS | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
|---|---|---|
| Operating System | Android v10 (Q) | Android v11 |
| Processor | Octa core (2 GHz, Quad core, Cortex A76 2 GHz, Quad core, Cortex A55) | Octa core (2.96 GHz, Single core, Kryo 485 2.42 GHz, Tri core, Kryo 485 1.8 GHz, Quad core, Kryo 485) |
| Chipset | MediaTek Dimensity 800 MT6873V | Qualcomm Snapdragon 860 |
| RAM | 6 GB | 6 GB |
| Internal Memory | 128 GB | 128 GB |
| Expandable Memory | No | Yes, Up to 1 TB |
| Custom UI | IQOO UI | MIUI |
| Graphics | Mali-G57 MC4 | Adreno 640 |
| Display | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Screen Size | 6.58 inches (16.71 cm) | 6.67 inches (16.94 cm) |
| Resolution | 1080 x 2408 pixels | 1080 x 2400 pixels |
| Display Type | IPS LCD | IPS LCD |
| Pixel Density | 401 ppi | 395 ppi |
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
| Aspect Ratio | 20:9 | 20:9 |
| Screen Protection | Corning Gorilla Glass v6, | |
| Screen to Body Ratio | 90.61 % | |
| Main Camera | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Resolution | 48 MP f/1.79 (upto 10x Digital Zoom) Primary Camera 2 MP f/2.4, Depth Camera | 48 MP f/1.79, Wide Angle (79° field-of-view) Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(1µm pixel size)2 MP f/2.4, Macro Camera(1.75µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size) |
| Image Resolution | 8000 x 6000 Pixels | 8000 x 6000 Pixels |
| Flash | Yes, LED Flash | Yes, LED Flash |
| Camera Features | 10 x Digital Zoom Auto Flash Face detection Touch to focus | Digital Zoom Auto Flash Face detection Touch to focus |
| Autofocus | Yes | Yes |
| Camera Setup | Dual | Quad |
| Sensor | CMOS image sensor | Exmor-RS CMOS Sensor |
| Video Recording | 3840x2160 @ 30 fps | 3840x2160 @ 30 fps 1920x1080 @ 60 fps |
| Settings | Exposure compensation, ISO control | Exposure compensation, ISO control |
| Front Camera | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Resolution | 8 MP f/2.0 Primary Camera | 20 MP f/2.2, Wide Angle Primary Camera(3.4" sensor size, 0.8µm pixel size) |
| Camera Setup | Single | Single |
| Video Recording | 1920x1080 @ 30 fps | |
| Camera Features | Fixed Focus | |
| Connectivity | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Network | 5G, 4G , 3G, 2G | 4G , 3G, 2G |
| Bluetooth | Yes, v5.1 | Yes, v5.0 |
| GPS | Yes with A-GPS | Yes with A-GPS, Glonass |
| VoLTE | Yes | Yes |
| SIM 1 | 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO |
| SIM 2 | 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | |
| Wi-Fi Features | Mobile Hotspot | Mobile Hotspot |
| USB Connectivity | Mass storage device, USB charging | Mass storage device, USB charging |
| Multimedia | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Audio Jack | 3.5 mm | 3.5 mm |
| Design | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Height | 164.1 mm | 165.3 mm |
| Width | 75.3 mm | 76.8 mm |
| Thickness | 8.4 mm | 9.4 mm |
| Weight | 185.5 grams | 215 grams |
| Colours | Black, Glow Blue | Graphite Black, Steel Blue, Golden Bronze |
| Waterproof | Yes, Splash proof, IP53 | |
| Battery | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Type | Li-ion | Li-Polymer |
| Capacity | 5000 mAh | 5160 mAh |
| Removable | No | No |
| Quick Charging | Yes, Fast, 18W | Yes, Fast, 33W: 100 % in 59 minutes |
| USB Type-C | Yes | Yes |
| Features | Vivo iQOO U3 | Xiaomi Poco X3 Pro |
| Fingerprint Sensor | Yes | Yes |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
