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- iQOO Z6 (China) vs 12S Ultra
Vivo iQOO Z6 (China) vs Xiaomi 12S Ultra
What iQOO Z6 (China) does better (7) and where 12S Ultra wins (19) — every spec side by side.
vs
6.3Display8.5
7.4Camera9.7
5.8Battery7.5
7.9Features9.1
Dimensions
Size comparison
iQOO Z6 (China)12S Ultra
| iQOO Z6 (China) | 12S Ultra | Difference | |
|---|---|---|---|
| Height | 164 mm | 163.2 mm | +0.8 mm |
| Width | 75.8 mm | 75 mm | +0.8 mm |
| Thickness | 8.6 mm | 9.1 mm | −0.5 mm |
| Weight | 195 g | 225 g | −30 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO Z6 (China) better than 12S Ultra?
- Main camera64 MP vs 50 MP+28%
- Wired charging80 W vs 67 W+19%
- Charged in 30 min150% vs 73%2.1×
- 3.5 mm headphone jackYes · 12S Ultra: No
- Weight195 g vs 225 g+16%
- Thickness8.6 mm vs 9.1 mm+6%
- Main camera aperturef/1.8 vs f/1.9+6%
Why is 12S Ultra better than iQOO Z6 (China)?
- Peak brightness650 nits vs 1,500 nits2.3×
- OLED panelNo · iQOO Z6 (China): Yes
- Storage (max)256 GB vs 512 GB2×
- Telephoto cameraNo · iQOO Z6 (China): Yes
- Wireless chargingNo · iQOO Z6 (China): Yes
- Stereo speakersNo · iQOO Z6 (China): Yes
- Battery capacity4,500 mAh vs 4,860 mAh+8%
- Rear cameras1 vs 33×
- Selfie camera8 MP vs 32 MP4×
- Pixel density396 ppi vs 522 ppi+32%
- CPU frequency2.5 GHz vs 3.19 GHz+28%
- Storage (base)128 GB vs 256 GB2×
Specifications
Side by side
| Design | ||
| Weight | 195 g | 225 g |
| Thickness | 8.6 mm | 9.1 mm |
| Height | 164 mm | 163.2 mm |
| Width | 75.8 mm | 75 mm |
| Frame | — | Aluminium |
| Back | — | Eco leather |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Glass protection | — | Corning Gorilla Glass Victus |
| Colours | Black, Orange, Blue | Black, Dark Green |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | IPS LCD | LTPO2 AMOLED |
| OLED panel | No | Yes |
| LTPO (adaptive 1–120 Hz) | — | Yes |
| Resolution (width) | 1,080 px | 1,440 px |
| Resolution (height) | 2,388 px | 3,200 px |
| Pixel density | 396 ppi | 522 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 650 nits | 1,500 nits |
| Measured brightness | — | 1,065 nits |
| Screen-to-body ratio | 85.5% | 89% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM7325-AE Snapdragon 778G+ 5G | Qualcomm SM8475 Snapdragon 8+ Gen 1 |
| Chip maker | Qualcomm | Qualcomm |
| Process | 6 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.5 GHz | 3.19 GHz |
| GPU | Adreno 642L | Adreno 730 |
| AnTuTu score | — | 1,039,412 |
| Geekbench 6 (multi-core) | — | 4,300 |
| 3DMark Wild Life Extreme | — | 2,746 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 256 GB | 512 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 64 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.9 |
| Main sensor size | — | 1" |
| Rear cameras | 1 | 3 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 5× |
| Max video | 4K | 8K |
| 4K video frame rate | 30 fps | 60 fps |
| Selfie camera | 8 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 4,860 mAh |
| Battery type | — | Li-Po |
| Wired charging | 80 W | 67 W |
| Charged in 30 min | 150% | 73% |
| Wireless charging | No | Yes |
| Wireless charging power | — | 50 W |
| Reverse wireless charging | — | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Infrared port | — | Yes |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Loudspeaker loudness | — | -25.6 LUFS |
| Fingerprint sensor | Side | Under display |
| Barometer | — | Yes |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass, barometer |
| Software | ||
| OS at launch | Android 12 | Android 12 |
| Platform | Android | Android |
| Interface | OriginOS Ocean | MIUI 13 |
