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- GX30 vs Z-One
Gigaset GX30 vs ZEED Z-One
What GX30 does better (8) and where Z-One wins (4) — every spec side by side.
Dimensions
Size comparison
GX30Z-One
| GX30 | Z-One | Difference | |
|---|---|---|---|
| Height | 169 mm | 165.7 mm | +3.3 mm |
| Width | 79 mm | 76.7 mm | +2.3 mm |
| Thickness | 10 mm | 8.5 mm | +1.5 mm |
| Weight | 246 g | 200 g | +46 g |
Drawn to the same scale from the official dimensions (front and side).
Why is GX30 better than Z-One?
- Wired charging33 W vs 18 W+83%
- Water resistance (IPx)IPx8 vs IPx42×
- Wireless chargingYes · Z-One: No
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Z-One: No
- CPU frequency2.2 GHz vs 2 GHz+10%
- Resolution (width)1,080 px vs 720 px+50%
- Bluetooth5.3 vs 5+6%
Why is Z-One better than GX30?
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Weight246 g vs 200 g+23%
- 3.5 mm headphone jackNo · GX30: Yes
- Thickness10 mm vs 8.5 mm+18%
Specifications
Side by side
| Design | ||
| Weight | 246 g | 200 g |
| Thickness | 10 mm | 8.5 mm |
| Height | 169 mm | 165.7 mm |
| Width | 79 mm | 76.7 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP68 | IP64 |
| Water resistance (IPx) | IPx8 | IPx4 |
| Glass protection | — | Oleophobic coating |
| Colours | — | Black, Green |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | IPS | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,408 px | 1,600 px |
| Pixel density | — | 263 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 500 nits |
| Screen-to-body ratio | — | 84.5% |
| Performance | ||
| Chipset | Mediatek Helio G99 | Mediatek Helio G81 |
| Chip maker | Mediatek | MediaTek |
| Process | — | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2 GHz |
| GPU | Mali G57 MC2 | Mali-G52 MC2 |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | — | f/1.8 |
| Main sensor size | — | 1/2.88" |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | — | 8 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 33 W | 18 W |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Connectivity | ||
| 5G | Yes | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GPS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Fingerprint sensor | Side | Side |
| Barometer | Yes | — |
| Sensors | proximity, accelerometer, gyro, light, compass, barometer, fingerprint | Fingerprint (side-mounted), accelerometer, gyro, proximity |
| SAR (head) | — | 1.04 W/kg |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| EU label | ||
| Energy class | A | — |
