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- SHIFTphone 8.1 vs Z-One
Shift SHIFTphone 8.1 vs ZEED Z-One
What SHIFTphone 8.1 does better (7) and where Z-One wins (3) — every spec side by side.
vs
8.5Display5.2
6.3Camera4.6
2.6Battery7.0
5.0Features5.4
Dimensions
Size comparison
SHIFTphone 8.1Z-One
| SHIFTphone 8.1 | Z-One | Difference | |
|---|---|---|---|
| Height | 164.2 mm | 165.7 mm | −1.5 mm |
| Width | 78.7 mm | 76.7 mm | +2 mm |
| Thickness | 9.8 mm | 8.5 mm | +1.3 mm |
| Weight | 209 g | 200 g | +9 g |
Drawn to the same scale from the official dimensions (front and side).
Why is SHIFTphone 8.1 better than Z-One?
- RAM12 GB vs 6 GB2×
- Storage (max)512 GB vs 128 GB4×
- OLED panelYes · Z-One: No
- Storage (base)512 GB vs 128 GB4×
- Selfie camera32 MP vs 8 MP4×
- Rear cameras2 vs 12×
- USB version3 vs 2+50%
Why is Z-One better than SHIFTphone 8.1?
- Battery capacity3,820 mAh vs 6,000 mAh+57%
- Weight209 g vs 200 g+4%
- Thickness9.8 mm vs 8.5 mm+15%
Specifications
Side by side
| Design | ||
| Weight | 209 g | 200 g |
| Thickness | 9.8 mm | 8.5 mm |
| Height | 164.2 mm | 165.7 mm |
| Width | 78.7 mm | 76.7 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP64 |
| Water resistance (IPx) | — | IPx4 |
| Glass protection | — | Oleophobic coating |
| Colours | — | Black, Green |
| Display | ||
| Screen size | 6.7″ | 6.7″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | — | 720 px |
| Resolution (height) | — | 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 | Qualcomm QCM6490 | Mediatek Helio G81 |
| Chip maker | Qualcomm | MediaTek |
| Process | — | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | — | 2 GHz |
| GPU | Adreno 630 | Mali-G52 MC2 |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage (max) | 512 GB | 128 GB |
| Storage (base) | 512 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 | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 32 MP | 8 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 3,820 mAh | 6,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | — | 18 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | — | 5 |
| NFC | Yes | Yes |
| USB | — | USB Type-C 2.0 |
| USB version | 3 | 2 |
| Satellite navigation | GPS, GLONASS, GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | — | Yes |
| Fingerprint sensor | — | Side |
| Barometer | Yes | — |
| Sensors | proximity, accelerometer, gyro, compass, barometer, fingerprint | Fingerprint (side-mounted), accelerometer, gyro, proximity |
| SAR (head) | — | 1.04 W/kg |
| Software | ||
| OS at launch | Android 14 | Android 16 |
| Platform | Android | Android |
| Interface | Shift OS | — |



