Side-by-side technical data
vivo iQOO U3 vs vivo U3
Comparison between vivo iQOO U3 and vivo U3: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo iQOO U3, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera or Battery & charging decides it for you.
| Category | iQOO U3 | U3 |
|---|---|---|
| Design & display | 5.9 | 5.6 |
| Performance & hardware | 4.7 | 3.6 |
| Camera | 4.6 | 4.9 |
| Connectivity | 5.9 | 4.6 |
| Battery & charging | 5.3 | 6.0 |
Which one is for you?
vivo iQOO U3, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Storage Type
- UFS 2.2
- against UFS 2.1
- Bluetooth Version
- Bluetooth 5.1
- against Bluetooth 5.0
- Maximum Storage Capacity
- 128 GB
- against 64 GB
vivo U3, if you care about…
- Battery Features
- Fast Charging, Reverse Charging, Battery Level Indicator, Rechargeable
- against Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator
- Expandable Storage
- Yes
- against No
- Microphone Count
- 2
- against 1
Specification comparison
Performance
| Specification | iQOO U3 | U3 |
|---|---|---|
| Processor Model | MediaTek Dimensity 800U | Qualcomm Snapdragon 675 |
| Processor Process Size | 7 nm Best value | 11 nm |
| Graphics GPU | Mali-G57 MC3 | Qualcomm Adreno 612 |
| Storage Type | UFS 2.2 Best value | UFS 2.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 128 GB Best value | 64 GB |
| AnTuTu Score | 343,150 | 212,000 |
| Geekbench 6 Single-Core | — | 652 |
| Geekbench 6 Multi-Core | — | 1,609 |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2x 2.0 GHz Kryo 460 Gold cores and 6x 1.7 GHz Kryo 460 Silver cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v8 | — |
Design
| Specification | iQOO U3 | U3 |
|---|---|---|
| Body Colors | White, Grey, Aurora, Blue, Silver, Storm | Black, Blue, Green |
| Body Thickness | 8.4 mm Best value | 8.9 mm |
| Body Width | 75.4 mm | 76.5 mm |
| Body Height | 164.2 mm | 162.2 mm |
| Weight | 185.5 g Best value | 193 g |
| Usable Surface | 84.2 % | 84.4 % Best value |
| Body Materials | Plastic | Glass, Plastic |
Battery
| Specification | iQOO U3 | U3 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | — |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Fast Charging, Reverse Charging, Battery Level Indicator, Rechargeable Best value |
Display
| Specification | iQOO U3 | U3 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 460 nits | — |
| 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 | — |
| Touch Sampling Rate | 180 Hz | — |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Water Drop Notch, HDR10, Capacitive Touch, Multi-Touch, Curved Glass, Frameless | IPS LCD, Touchscreen |
Sensors
| Specification | iQOO U3 | U3 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | iQOO U3 | U3 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | iQOO U3 | U3 |
|---|---|---|
| Operating System | Android 10 | Android 9 |
| OS Family | Android | Android |
| OS Version | 10 Best value | 9 |
Connectivity
| Specification | iQOO U3 | U3 |
|---|---|---|
| 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, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 2100, 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 n28a, 5G NR n28b, 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 1900, 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, LTE, 5G Best value | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| 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 Best value | A2DP, LE, aptX |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 2,000 Mbps Best value | 600 Mbps |
| Max. upload speed | 210 Mbps Best value | 100 Mbps |
Audio
| Specification | iQOO U3 | U3 |
|---|---|---|
| Microphone Count | 1 | 2 Best value |
| Audio Features | Loudspeaker, A2DP, LE, aptX HD | A2DP, LE, aptX, Loudspeaker |
Technical
| Specification | iQOO U3 | U3 |
|---|---|---|
| Model numbers | V2061A | V1941A, V1941T |
