vivo iQOO U3x
$0
Overview
vivo iQOO U3x is a budget Android smartphone released in 2021 with a 6.58-inch IPS LCD, Snapdragon 480 chipset, 13 main camera, and 5000 mAh battery.
The device runs Funtouch OS with features like ZEISS partnership. Priced at $0, it targets users seeking budget performance.
Specifications of vivo iQOO U3x
The display of vivo iQOO U3x measures 6.58 inches with IPS LCD technology and 90Hz refresh rate. Peak brightness reaches 480 nits for excellent outdoor visibility. The screen renders at 1080x2408 pixels resolution.
The camera system of vivo iQOO U3x features 2 rear cameras: 13 main, 2MP ultrawide. Video recording supports up to 2160p.
The battery of vivo iQOO U3x has 5000mAh capacity with 18 wired charging. A full charge takes approximately 150 min minutes.
The performance of vivo iQOO U3x is powered by the Snapdragon 480 chipset with Adreno 619 GPU.
The memory of vivo iQOO U3x offers 8GB RAM with 64GB storage options. RAM uses LPDDR4X technology. Storage is 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM. Storage is not expandable.
The connectivity of vivo iQOO U3x includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, and Bluetooth 5.1.
The build of vivo iQOO U3x weighs 185.5g with Plastic frame and Matte back. Dimensions measure 164.2 x 75.4 x 8.4 mm.
The software of vivo iQOO U3x runs Android 11, OriginOS 1.0 for iQOO with Funtouch OS. Software support extends 2 years through 2028.
Compare vivo iQOO U3x
Frequently Asked Questions about vivo iQOO U3x
vivo iQOO U3x has a 13 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
vivo iQOO U3x with Snapdragon 480 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
vivo iQOO U3x receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Yes, vivo iQOO U3x supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
vivo iQOO U3x has a 5000mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
vivo iQOO U3x at $0 is a budget device offering 5000mAh battery. It's worth buying if you prioritize affordability over premium features.
vivo iQOO U3x supports 18 wired charging with full charge in approximately 150 min minutes.
vivo iQOO U3x is available in 64GB storage options. Storage is not expandable, so choose your capacity based on your needs.
vivo iQOO U3x has a 6.58-inch IPS LCD with 90Hz refresh rate and 480 nits peak brightness. HDR support includes HDR10.
vivo iQOO U3x in Category Rankings
See how vivo iQOO U3x ranks in these categories:
Verdict
The vivo iQOO U3x delivers practical value for users prioritizing affordability over premium features. The phone excels in all-day battery endurance. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.58"
Main Camera
13
Chipset
Snapdragon 480
Full Specifications
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 2100 |
| 4G LTE Bands | LTE / |
| 5G Sub-6 Bands | 5G |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | 4x4 MIMO |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | 2CC |
Launch
| Announced | 2021 |
| Status | Available. Released 2021, March 22 |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | N/A |
Body & Design
| Dimensions (mm) | 164.2 x 75.4 x 8.4 mm |
| Weight (g) | 185.5 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Matte |
| Colors | ["Gray", "Aurora"] |
| IP Rating | N/A |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Graphite Sheet |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | IPS LCD |
| Size (inches) | 6.58 |
| Resolution (px) | 1080x2408 pixels |
| Aspect Ratio | 20:9 |
| Pixel Density (ppi) | 401 |
| Screen-to-body Ratio (%) | 84.2 |
| Refresh Rate (Hz) | 90 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 180 |
| Peak Brightness (nits) | 480 |
| HDR Standards | HDR10 |
| Color Gamut | sRGB |
| Color Depth | 8 |
| PWM Dimming (Hz) | 240 |
| Glass Protection | Panda Glass |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 11, OriginOS 1.0 for iQOO |
| Update Policy | 2 years |
| Chipset | Snapdragon 480 |
| CPU | Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) |
| GPU | Adreno 619 |
| NPU/AI TOPs | 2 TOPS |
| ISP Features | Triple ISP |
| Modem | Snapdragon X51 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | N/A |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X |
| Storage | 64GB |
| Storage Type | 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| Storage Speed | UFS 2.1 |
| Expandable Storage | |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption | FIPS 140-2 |
Main Camera System
| Rear Cameras | 2 |
| Main Sensor | 13 |
| Main Sensor Size | 1/3.06" |
| Main Sensor Model | Samsung ISOCELL GM2 |
| Main Lens | f/2.2, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 4-in-1 |
| Ultrawide | 2MP, FOV: 120° |
| Telephoto | N/A |
| Macro | 2 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 720p@120fps |
| Video Stabilization | EIS |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 8 |
| Sensor Size | 1/4" |
| Aperture | f/2.0 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | aptX, aptX HD, LDAC |
| DAC/Amp | Built-in DAC |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | 5.1 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS, BDS, GALILEO |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type-C 2.0 |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Side-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Basic |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 5000 |
| Type | 5000 mAh |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 18 |
| Wired Standard | Qualcomm Quick Charge 3.0 |
| 0-50% Time (mins) | 75 min |
| Full Charge Time | 150 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 18 |
| Battery Health Features | Battery Care |
Software
| OS at Launch | Android 11, OriginOS 1.0 for iQOO |
| Update Window | 2 years |
| UI Skin / Launcher | N/A |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | app lock, data vault |
| Accessibility | screen reader, magnification |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, cable, case, manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!