Dr Diaz Portable Oxygen Concentrator
- 87-96%
- 4hours
- portable
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Dr Diaz Portable Oxygen Concentrator and Inogen One G5 Portable Oxygen Concentrator are both Portable (Battery-powered) portable Oxygen Concentrators with purity 87-96 %. However, they differ in areas such as Purity, Battery Duration, Transportation Humidity and Temperature Range.
Below is a detailed comparison of Dr Diaz Portable Oxygen Concentrator and Inogen One G5 Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Hemodiaz | Inogen |
| Rating | ||
| Warranty |
1 year year warranty
|
2 year warranty
|
| Purity | 87-96 % | 90-93 % |
| Battery Duration | 4 hours | — |
| Transportation Humidity | — | 95 % |
| Temperature Range | — | 40 Celcius |
| Type | portable | Portable |
| Pulse Flow | 1-5 Pulse setting | 1-6 Pulse setting |
| Weight | 1.98 kg | 2.6 kg |
| Operating altitude | — | 10000 feet |
| Recharge time | 4 hours | 3 hours |
| Backup with external battery pack | — | 13 hours |
| Oxygen Purity Indicator (OPI) | No | Yes |
| Auto On/Off | No | — |
| Sound level | 49 db | 38 db |
| Dimensions | 8.7x 3.3x 6.3 inch | 8.15H x 7.19W x 3.26D inch |
| Outlet pressure | — | 28.9 psi |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | No | No |
| Loss of Power Alarm | No | Yes |
| Company Headquarters | India | USA |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | Yes |
| US FDA Approved | No | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Battery backup (at 2 pulse setting) | — | 6.5 hours |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | - | Inogen One G5 Portable Oxygen Concentrator User Manual |
| Service manual | - | Inogen One G5 Portable Oxygen Concentrator Service Manual |
Both Dr Diaz Portable Oxygen Concentrator and Inogen One G5 Portable Oxygen Concentrator are listed as portable oxygen concentrators, typically suitable for home and clinical use.
Dr Diaz Portable Oxygen Concentrator provides pulse flow of 1-5 Pulse setting, while Inogen One G5 Portable Oxygen Concentrator provides pulse flow of 1-6 Pulse setting.
Both models provide medical-grade oxygen, with Dr Diaz Portable Oxygen Concentrator listed at 87-96 % and Inogen One G5 Portable Oxygen Concentrator listed at 90-93 % across their flow range.
Dr Diaz Portable Oxygen Concentrator comes with 1 year year warranty, while Inogen One G5 Portable Oxygen Concentrator comes with 2 year warranty.
Dr Diaz Portable Oxygen Concentrator is headquartered in India, while Inogen One G5 Portable Oxygen Concentrator is headquartered in USA. Since Dr Diaz Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.
Inogen One G5 Portable Oxygen Concentrator has an Oxygen Purity Indicator while Dr Diaz Portable Oxygen Concentrator lacks this feature. A LED light turns on when purity drops below therapeutic level (typically below 82%).
Neither product has an Oxygen Purity % analyser and lacks this feature. This means none of the machines can display the actual oxygen purity percentage on the screen.
Dr Diaz Portable Oxygen Concentrator weighs 1.98 kg, while Inogen One G5 Portable Oxygen Concentrator weighs 2.6 kg. A lighter model is generally easier to move and handle.
Dr Diaz Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch, while Inogen One G5 Portable Oxygen Concentrator measures 8.15H x 7.19W x 3.26D inch.


