Side-by-side technical data
vivo iQOO U3x vs vivo Z5x (2020)
Comparison between vivo iQOO U3x and vivo Z5x (2020): camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo iQOO U3x, ahead on Design & display and Connectivity. Unless Camera decides it for you.
| Category | iQOO U3x | Z5x (2020) |
|---|---|---|
| Design & display | 6.2 | 5.4 |
| Performance & hardware | 3.7 | 3.9 |
| Camera | 3.0 | 4.4 |
| Connectivity | 6.4 | 4.8 |
| Battery & charging | 5.4 | 5.4 |
Which one is for you?
vivo iQOO U3x, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac/6
- against Wi-Fi 802.11a/b/g/n/ac
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Weight
- 185.5 g
- against 204.1 g
vivo Z5x (2020), if you care about…
- Expandable Storage
- Yes
- against No
Specification comparison
Performance
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Processor Model | Qualcomm SM4350 Snapdragon 480 5G | Qualcomm Snapdragon 712 |
| Processor Process Size | 8 nm Best value | 10 nm |
| Graphics GPU | Qualcomm Adreno 619 | Qualcomm Adreno 616 |
| Storage Type | UFS 2.1 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 200,000 | 215,500 |
| CPU Description | Octa-core CPU with 2x Kryo 460 at 2.0 GHz and 6x Kryo 460 at 1.8 GHz. | Octa-core processor with 2x2.3 GHz Kryo 360 Gold and 6x1.7 GHz Kryo 360 Silver cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v8 | — |
Design
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Body Colors | Grey, Aurora, Black, White | Black, Blue, White |
| Body Thickness | 8.4 mm Best value | 8.9 mm |
| Body Width | 75.4 mm | 77.3 mm |
| Body Height | 164.2 mm | 162.4 mm |
| Weight | 185.5 g Best value | 204.1 g |
| Usable Surface | 84.2 % Best value | 83.4 % |
| Body Materials | Plastic | Glass, Plastic |
Battery
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Ion | — |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.58″ Best value | 6.53″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,408 px Best value | 2,340 px |
| Display Pixel Density | 401 ppi Best value | 395 ppi |
| Display Refresh Rate | 90 Hz | — |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | IPS LCD, Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, 90Hz | IPS LCD, Touchscreen |
Sensors
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Operating System | Android 11 | Android 9 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 9 |
Connectivity
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS 1700 AWS, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B34, 3G UMTS B39, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B7, 4G LTE B20, 5G NR n1, 5G NR n3, 5G NR n28, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, CDMA2000, LTE, 5G Best value | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac/6 Best value | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.1 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, USB Type-C, USB OTG, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage | 3.5 mm Audio Jack, microUSB, USB 2.0, USB OTG, NFC |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | — | 800 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, aptX HD, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | iQOO U3x | Z5x (2020) |
|---|---|---|
| Model numbers | V2106A | — |
