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- iQOO Z1x vs Poco X3
Vivo iQOO Z1x vs Xiaomi Poco X3
What iQOO Z1x does better (8) and where Poco X3 wins (7) — every spec side by side.
Dimensions
Size comparison
iQOO Z1xPoco X3
| iQOO Z1x | Poco X3 | Difference | |
|---|---|---|---|
| Height | 164.2 mm | 165.3 mm | −1.1 mm |
| Width | 76.5 mm | 76.8 mm | −0.3 mm |
| Thickness | 9.1 mm | 10.1 mm | −1 mm |
| Weight | 200 g | 225 g | −26 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO Z1x better than Poco X3?
- Storage (max)256 GB vs 128 GB2×
- 5GYes · Poco X3: No
- NFCYes · Poco X3: No
- Weight200 g vs 225 g+13%
- CPU frequency2.4 GHz vs 2.3 GHz+4%
- Process7 nm vs 8 nm+14%
- Thickness9.1 mm vs 10.1 mm+11%
- Main camera aperturef/1.8 vs f/1.9+6%
Why is Poco X3 better than iQOO Z1x?
- Stereo speakersNo · iQOO Z1x: Yes
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Main camera48 MP vs 64 MP+33%
- Memory card slotNo · iQOO Z1x: Yes
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · iQOO Z1x: Yes
- Selfie camera16 MP vs 20 MP+25%
Specifications
Side by side
| Design | ||
| Weight | 200 g | 225 g |
| Thickness | 9.1 mm | 10.1 mm |
| Height | 164.2 mm | 165.3 mm |
| Width | 76.5 mm | 76.8 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP53 |
| Water resistance (IPx) | — | IPx3 |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Black, Blue, White | Cobalt Blue, Shadow Gray |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,408 px | 2,400 px |
| Pixel density | 400 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 450 nits |
| Screen-to-body ratio | 83.6% | 84.6% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM7250 Snapdragon 765G 5G | Qualcomm SM7150-AC Snapdragon 732G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.3 GHz |
| GPU | Adreno 620 | Adreno 618 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | UFS 2.1 | UFS 2.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 48 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.9 |
| Main sensor size | 1/2.0" | 1/1.73" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 33 W | 33 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5.1 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.75 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | MIUI 12 |
