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vivo iQOO U3x Specifications
Vivo
Released 2021, Mar 22
6 / 4 / 8 GB RAM · Qualcomm SM4350 Snapdragon 480 5G (8 nm)
- 185.5g, 8.4mm thickness
- Android 11, OriginOS 1.0 for iQOO
- 64GB/128GB storage, no card slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 9.8 | — |
| Display | 5.4 | — |
| Performance | 5.8 | — |
| Camera | 4.5 | — |
| Body | 5.2 | — |
| Gaming | 5.6 | — |
| Software | 4.4 | — |
| Connectivity | 7.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.58"
1080x2408 pixels
13MP
2160p
4-8GB RAM
Snapdragon 480 5G
5000mAh
18W
Score breakdown
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Full specifications
|
Network
|
Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| ??? | CDMA 800 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 2100 | |
| ??? | CDMA2000 1x | |
| 4G bands | 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 | |
| 5G bands | 1, 3, 28, 41, 77, 78 SA/NSA | |
| Speed | HSPA, LTE, 5G |
|
Launch
|
Announced | 2021, March 19 |
|---|---|---|
| Status | Available. Released 2021, March 22 |
|
Body
|
Dimensions | 164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in) |
|---|---|---|
| Weight | 185.5 g (6.56 oz) | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | IPS LCD, 90Hz |
|---|---|---|
| Size | 6.58 inches, 104.3 cm2 (~84.2% screen-to-body ratio) | |
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) |
|
Platform
|
OS | Android 11, OriginOS 1.0 for iQOO |
|---|---|---|
| Chipset | Qualcomm SM4350 Snapdragon 480 5G (8 nm) | |
| CPU | Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) | |
| GPU | Adreno 619 |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | |
| ??? | UFS 2.1 |
|
Main Camera
|
Dual | 13 MP, f/2.2, (wide), PDAF Auxiliary lens |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30fps |
|
Selfie camera
|
Single | 8 MP, f/2.0, (wide) |
|---|---|---|
| Features | HDR | |
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | |
| Positioning | GPS, GLONASS, BDS, GALILEO | |
| NFC | No | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
|
Battery
|
Type | 5000 mAh |
|---|---|---|
| Charging | 18W wired |
|
Misc
|
Colors | Gray, Aurora |
|---|---|---|
| Models | V2106A | |
| Price | About 160 EUR |
vivo iQOO U3x official images
Frequently asked questions
Is vivo iQOO U3x worth buying in 2026?
vivo iQOO U3x is worth considering if its strengths match your priorities. Genze scores it 6.1/10 for its class. Read owner reviews and compare alternatives before you buy.
Is vivo iQOO U3x good for gaming?
vivo iQOO U3x scores 56/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of vivo iQOO U3x?
vivo iQOO U3x has a 5,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does vivo iQOO U3x have?
vivo iQOO U3x features a 6.58-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does vivo iQOO U3x have?
vivo iQOO U3x is available with 6 / 4 / 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for vivo iQOO U3x?
Genze rates vivo iQOO U3x 6.1/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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