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- 12 4G vs iQOO Z7x
Realme 12 4G vs Vivo iQOO Z7x
What 12 4G does better (8) and where iQOO Z7x wins (5) — every spec side by side.
Dimensions
Size comparison
12 4GiQOO Z7x
| 12 4G | iQOO Z7x | Difference | |
|---|---|---|---|
| Height | 163 mm | 164.6 mm | −1.6 mm |
| Width | 75.5 mm | 75.8 mm | −0.3 mm |
| Thickness | 7.9 mm | 9.1 mm | −1.2 mm |
| Weight | 187 g | 205 g | −18 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 12 4G better than iQOO Z7x?
- OLED panelYes · iQOO Z7x: No
- Storage (max)512 GB vs 256 GB2×
- Optical stabilisationYes · iQOO Z7x: No
- CPU frequency2.8 GHz vs 2.2 GHz+27%
- Selfie camera16 MP vs 8 MP2×
- Weight187 g vs 205 g+10%
- Charged in 30 min79% vs 62%+27%
- Thickness7.9 mm vs 9.1 mm+15%
Why is iQOO Z7x better than 12 4G?
- RAM8 GB vs 12 GB+50%
- 5GNo · 12 4G: Yes
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Wired charging67 W vs 80 W+19%
- Main camera aperturef/1.9 vs f/1.8+6%
Specifications
Side by side
| Design | ||
| Weight | 187 g | 205 g |
| Thickness | 7.9 mm | 9.1 mm |
| Height | 163 mm | 164.6 mm |
| Width | 75.5 mm | 75.8 mm |
| Ingress protection | IP54 | — |
| Water resistance (IPx) | IPx4 | — |
| Colours | Skyline Silver, Pioneer Green | Tropical Blue, Metallic Grey, Orange |
| Display | ||
| Screen size | 6.7″ | 6.6″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,388 px |
| Pixel density | 395 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,000 nits | — |
| Screen-to-body ratio | 87.3% | 85.6% |
| Performance | ||
| Chipset | Qualcomm SM6225 Snapdragon 685 | Qualcomm SM6375 Snapdragon 695 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.8 GHz | 2.2 GHz |
| GPU | Adreno 610 | Adreno 619 |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | — | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.95" | — |
| Rear cameras | 1 | 1 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 16 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,000 mAh |
| Wired charging | 67 W | 80 W |
| Charged in 30 min | 79% | 62% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Under display | Side |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 14 | Android 13 |
| Platform | Android | Android |
| Interface | realme UI 5.0 | Funtouch 13 (Global) |
