Side-by-side technical data
vivo iQOO U1 vs vivo iQOO U3x 5G
Comparison between vivo iQOO U1 and vivo iQOO U3x 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo iQOO U3x 5G, ahead on Design & display, Connectivity and Battery & charging. Unless Camera decides it for you.
| Category | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Design & display | 5.9 | 6.2 |
| Performance & hardware | 4.1 | 3.9 |
| Camera | 4.6 | 3.0 |
| Connectivity | 5.5 | 6.2 |
| Battery & charging | 4.6 | 6.0 |
Which one is for you?
vivo iQOO U3x 5G, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n, Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- against Wi-Fi 802.11a/b/g/n/ac
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator
- against Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator
- OS Version
- 11
- against 10
Specification comparison
Performance
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 480 |
| Processor Process Size | 8 nm | 8 nm |
| Graphics GPU | Qualcomm Adreno 618 | Qualcomm Adreno 619 |
| Storage Type | UFS 2.1 | UFS 2.1 |
| Maximum CPU Clock | 2.3 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 312,545 | 320,000 Best value |
| CPU Description | Octa-core CPU with 2 Kryo performance cores and 6 Kryo efficiency cores. | 2x Kryo 460 at 2 GHz + 6x Kryo 460 at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| AnTuTu version | v9 | v9 |
Design
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Body Colors | Black, Blue, White | Blue, Purple |
| Body Thickness | 8.5 mm | 8.4 mm Best value |
| Body Width | 76.6 mm | 75.3 mm |
| Body Height | 162.1 mm | 164.1 mm |
| Weight | 190 g | 185 g Best value |
| Usable Surface | 84.3 % Best value | 84 % |
| Body Materials | Plastic, Splash Resistant | Plastic |
| Resistance Features | Water Resistant | — |
Battery
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Battery Capacity | 4,500 mAh | 5,000 mAh Best value |
| Battery Type | Lithium | Lithium |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator Best value |
Display
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.53″ | 6.58″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,408 px Best value |
| Display Pixel Density | 395 ppi | 401 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Display Contrast Ratio | 1,500 :1 | 1,500 :1 |
| Display Features | Hole-Punch Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Operating System | Android 10 | Android 11 |
| OS Family | Android | Android |
| OS Version | 10 | 11 Best value |
Connectivity
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B34, 3G UMTS B39, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n28b, 5G NR n28a, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n, Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE, aptX HD | — |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, NFC | 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C |
| USB Version | microUSB | — |
| Max. download speed | 800 Mbps | 2,500 Mbps Best value |
| Max. upload speed | 150 Mbps | 660 Mbps Best value |
Audio
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | Stereo Speakers, A2DP, LE, aptX HD | A2DP, LE, aptX, LDAC, SBC |
Technical
| Specification | iQOO U1 | iQOO U3x 5G |
|---|---|---|
| Model numbers | V2023A | — |
