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- SHIFTphone 8.1 vs G100 Pro
Shift SHIFTphone 8.1 vs Umidigi G100 Pro
What SHIFTphone 8.1 does better (5) and where G100 Pro wins (3) — every spec side by side.
vs
8.5Display5.4
6.3Camera5.5
2.6Battery7.3
5.0Features4.1
Dimensions
Size comparison
SHIFTphone 8.1G100 Pro
| SHIFTphone 8.1 | G100 Pro | Difference | |
|---|---|---|---|
| Height | 164.2 mm | 171 mm | −6.8 mm |
| Width | 78.7 mm | 77.6 mm | +1.1 mm |
| Thickness | 9.8 mm | 8.1 mm | +1.7 mm |
| Weight | 209 g | 210 g | −1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is SHIFTphone 8.1 better than G100 Pro?
- RAM12 GB vs 8 GB+50%
- OLED panelYes · G100 Pro: No
- Storage (max)512 GB vs 256 GB2×
- Storage (base)512 GB vs 128 GB4×
- Selfie camera32 MP vs 16 MP2×
Why is G100 Pro better than SHIFTphone 8.1?
- Battery capacity3,820 mAh vs 6,000 mAh+57%
- Screen size6.7″ vs 6.9″+3%
- Thickness9.8 mm vs 8.1 mm+21%
Specifications
Side by side
| Design | ||
| Weight | 209 g | 210 g |
| Thickness | 9.8 mm | 8.1 mm |
| Height | 164.2 mm | 171 mm |
| Width | 78.7 mm | 77.6 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IP53 |
| Water resistance (IPx) | — | IPx3 |
| Colours | — | Sand Black, Sand Silver |
| Display | ||
| Screen size | 6.7″ | 6.9″ |
| Panel | AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | — | 720 px |
| Resolution (height) | — | 1,640 px |
| Pixel density | — | 260 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 450 nits |
| Screen-to-body ratio | — | 85.2% |
| 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 | 8 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 512 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 32 MP | 16 MP |
| 4K selfie video | — | No |
| Battery | ||
| Battery capacity | 3,820 mAh | 6,000 mAh |
| Wired charging | — | 20 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | 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 |
| USB version | 3 | — |
| 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, proximity |
| Software | ||
| OS at launch | Android 14 | Android 15 |
| Platform | Android | Android |
| Interface | Shift OS | — |
