Inogen One G5 Portable Oxygen Concentrator
- 90-93%
- 40Celcius
- 95%
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Inogen One G5 Portable Oxygen Concentrator and Nidek Nuvo Nano Portable Oxygen Concentrator are both Portable (Battery-powered) Portable Oxygen Concentrators with purity 90-93 %. However, they differ in areas such as Purity, Battery Duration, Transportation Humidity and Pulse Flow.
Below is a detailed comparison of Inogen One G5 Portable Oxygen Concentrator and Nidek Nuvo Nano Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Inogen | Nidek Medical |
| Rating | ||
| Warranty |
2 year warranty
|
1 year warranty
|
| Purity | 90-93 % | 87-96% % |
| Battery Duration | — | 3.5 hours |
| Transportation Humidity | 95 % | — |
| Temperature Range | 40 Celcius | 40 Celcius |
| Type | Portable | Portable |
| Pulse Flow | 1-6 Pulse setting | 5 Pulse setting |
| Weight | 2.6 kg | 2.1 kg |
| Operating altitude | 10000 feet | 10000 feet |
| Battery backup (at 2 pulse setting) | 6.5 hours | — |
| Recharge time | 3 hours | 4 hours |
| Backup with external battery pack | 13 hours | — |
| Oxygen Purity Indicator (OPI) | Yes | No |
| Sound level | 38 db | 49 db |
| Dimensions | 8.15H x 7.19W x 3.26D inch | 6.4x 3.5x 8.8 inch |
| Outlet pressure | 28.9 psi | 25 psi |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | No | No |
| Loss of Power Alarm | Yes | Yes |
| Company Headquarters | USA | USA |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | Yes |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Inogen One G5 Portable Oxygen Concentrator User Manual | Nidek Nuvo Nano Portable Oxygen Concentrator User Manual |
| Service manual | Inogen One G5 Portable Oxygen Concentrator Service Manual | - |
Both Inogen One G5 Portable Oxygen Concentrator and Nidek Nuvo Nano Portable Oxygen Concentrator are listed as Portable oxygen concentrators, typically suitable for home and clinical use.
Inogen One G5 Portable Oxygen Concentrator provides pulse flow of 1-6 Pulse setting, while Nidek Nuvo Nano Portable Oxygen Concentrator provides pulse flow of 5 Pulse setting.
Both models provide medical-grade oxygen, with Inogen One G5 Portable Oxygen Concentrator listed at 90-93 % and Nidek Nuvo Nano Portable Oxygen Concentrator listed at 87-96% % across their flow range.
Inogen One G5 Portable Oxygen Concentrator comes with 2 year warranty, while Nidek Nuvo Nano Portable Oxygen Concentrator comes with 1 year warranty.
Both Inogen One G5 Portable Oxygen Concentrator and Nidek Nuvo Nano Portable Oxygen Concentrator are headquartered in USA.
Inogen One G5 Portable Oxygen Concentrator has an Oxygen Purity Indicator while Nidek Nuvo Nano 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.
Inogen One G5 Portable Oxygen Concentrator weighs 2.6 kg, while Nidek Nuvo Nano Portable Oxygen Concentrator weighs 2.1 kg. A lighter model is generally easier to move and handle.
Inogen One G5 Portable Oxygen Concentrator measures 8.15H x 7.19W x 3.26D inch, while Nidek Nuvo Nano Portable Oxygen Concentrator measures 6.4x 3.5x 8.8 inch.


