O+ Duo vs O+ Ultra
O+ Duo
O+ Ultra
| O+ Duo | O+ Ultra | |
|---|---|---|
| Display | 8-inch IPS display | 5.5-Inch HD IPS display, 267 ppi |
| Processor | — | Quad Core 1.3 GHz Processor |
| Memory | 2GB RAM | 1GB RAM |
| Battery | 4,200mAh battery | 4,000mAh non-removable battery |
| Camera | 2MP rear camera | 8MP AF rear camera w/ LED flash |
| OS | Windows 10 / Android 5.1 Lollipop | Android 5.0.1 Lollipop |
The O+ Duo leads with a larger 8-inch display, a bigger 4200mAh battery, more memory (2GB RAM) and more storage (64GB).
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