Side-by-side technical data
vivo iQOO U3 vs vivo V20
Comparison between vivo iQOO U3 and vivo V20: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Your pick: vivo V20, ahead on Design & display and Camera. Unless Battery & charging decides it for you.
| Category | iQOO U3 | V20 |
|---|---|---|
| Design & display | 5.9 | 7.4 |
| Performance & hardware | 4.8 | 4.7 |
| Camera | 4.6 | 5.0 |
| Connectivity | 5.9 | 5.7 |
| Battery & charging | 5.4 | 4.1 |
Which one is for you?
vivo iQOO U3, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,000 mAh
- AnTuTu Score
- 343,150
- against 321,512
- Storage Type
- UFS 2.2
- against UFS 2.1
- Cellular Technologies
- GSM, CDMA, HSPA, LTE, 5G
- against GSM, HSPA, LTE, 4G
vivo V20, if you care about…
- Display Technology
- AMOLED
- against IPS LCD
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Weight
- 171 g
- against 185.5 g
- Fast Charge Power
- 33 W
- against 18 W
Specification comparison
Performance
| Specification | iQOO U3 | V20 |
|---|---|---|
| Processor Model | MediaTek Dimensity 800U | Qualcomm Snapdragon 720G |
| Processor Process Size | 7 nm Best value | 8 nm |
| Graphics GPU | Mali-G57 MC3 | Qualcomm Adreno 618 |
| Storage Type | UFS 2.2 Best value | UFS 2.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 2.3 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | 343,150 Best value | 321,512 |
| 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 2x2.3 GHz Kryo 465 Gold cores and 6x1.8 GHz Kryo 465 Silver cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v8 | v9 |
Design
| Specification | iQOO U3 | V20 |
|---|---|---|
| Body Colors | White, Grey, Aurora, Blue, Silver, Storm | Black, Blue, Grey, White, Multicolor |
| Body Thickness | 8.4 mm | 7.4 mm Best value |
| Body Width | 75.4 mm | 74.2 mm |
| Body Height | 164.2 mm | 161.3 mm |
| Weight | 185.5 g | 171 g Best value |
| Usable Surface | 84.2 % Best value | 83.7 % |
| Body Materials | Plastic | Glass |
Battery
| Specification | iQOO U3 | V20 |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 4,000 mAh |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | 18 W | 33 W Best value |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | iQOO U3 | V20 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | AMOLED Best value |
| Peak Display Brightness | 460 nits | — |
| Display Diagonal | 6.58″ Best value | 6.44″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,408 px Best value | 2,400 px |
| Display Pixel Density | 401 ppi | 409 ppi Best value |
| Display Refresh Rate | 90 Hz | — |
| Touch Sampling Rate | 180 Hz | — |
| Display Contrast Ratio | 1,500 :1 | 2,000,000 :1 Best value |
| Display Features | Water Drop Notch, HDR10, Capacitive Touch, Multi-Touch, Curved Glass, Frameless | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, Touchscreen |
Sensors
| Specification | iQOO U3 | V20 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | iQOO U3 | V20 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | iQOO U3 | V20 |
|---|---|---|
| Operating System | Android 10 | Android 11 |
| OS Family | Android | Android |
| OS Version | 10 | 11 Best value |
| Google Services | No | Yes Best value |
Connectivity
| Specification | iQOO U3 | V20 |
|---|---|---|
| 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 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 B1, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G Best value | GSM, 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 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-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, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 2,000 Mbps Best value | 800 Mbps |
| Max. upload speed | 210 Mbps Best value | 150 Mbps |
Audio
| Specification | iQOO U3 | V20 |
|---|---|---|
| Microphone Count | 1 | 2 Best value |
| Audio Features | Loudspeaker, A2DP, LE, aptX HD | A2DP, LE, Hi-Res Audio |
Technical
| Specification | iQOO U3 | V20 |
|---|---|---|
| Model numbers | V2061A | V2025, V2024 |
