Longfian Jay - 1000P
- 93%±3%
- Portable (Battery powered)
- 1-5 LPMPulse setting
Philips SimplyGo Portable Oxygen Concentrator
- 93%±3%
- Portable (Battery powered)
- 1-6Pulse setting
Longfian Jay - 1000P and Inogen One G4 are both Portable (Battery-powered) Portable (Battery powered) Oxygen Concentrators with purity 93%±3 %. However, they differ in areas such as Purity, Type, Pulse Flow and Weight.
Below is a detailed comparison of Longfian Jay - 1000P and Inogen One G4 to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Longfian | Inogen |
| Rating | ||
| Warranty |
2 year warranty
|
3 year warranty
|
| Purity | 93%±3 % | 90-95 % |
| Type | Portable (Battery powered) | Portable (Battery-powered) |
| Pulse Flow | 1-5 LPM Pulse setting | 1-3 Pulse setting |
| Weight | 1.98 kg | 1.27 kg |
| Operating altitude | — | 10000 feet |
| User Replaceable Sieve Beds | No | — |
| Recharge time | — | 3 hours |
| Battery Duration | 2 hours | — |
| Battery backup (at 2 pulse setting) | — | 2.7 hours |
| Backup with external battery pack | — | 5 hours |
| Oxygen Purity Indicator (OPI) | No | No |
| Sound level | — | 40 db |
| Dimensions | — | 6.5H x 5.91W x 2.68D inch |
| Indian Voltage Model | No | Yes |
| Company Headquarters | China | USA |
| FAA Approved | No | Yes |
| US FDA Approved | No | Yes |
| CE Certified | No | Yes |
| Oxygen Purity % Analyzer | — | No |
| Loss of Power Alarm | — | Yes |
| System Malfunction Alarm | — | Yes |
| No Flow Alarm | — | Yes |
| Literature | ||
| Brochure | - | Download Brochure |
| User manual | - | Inogen One G4 User Manual |
| Service manual | - | Inogen One G4 Service Manual |
Longfian Jay - 1000P is listed as a Portable (Battery powered) oxygen concentrator, while Inogen One G4 is listed as a Portable (Battery-powered) oxygen concentrator.
Longfian Jay - 1000P provides pulse flow of 1-5 LPM Pulse setting, while Inogen One G4 provides pulse flow of 1-3 Pulse setting.
Both models provide medical-grade oxygen, with Longfian Jay - 1000P listed at 93%±3 % and Inogen One G4 listed at 90-95 % across their flow range.
Longfian Jay - 1000P comes with 2 year warranty, while Inogen One G4 comes with 3 year warranty.
Longfian Jay - 1000P is headquartered in China, while Inogen One G4 is headquartered in USA.
Neither of the products has an Oxygen Purity Indicator.
Inogen One G4 does not have this feature, while information about this feature for Longfian Jay - 1000P is not mentioned.
Longfian Jay - 1000P weighs 1.98 kg, while Inogen One G4 weighs 1.27 kg. A lighter model is generally easier to move and handle.
Dimensions information for Longfian Jay - 1000P is not mentioned, while Inogen One G4 is listed as 6.5H x 5.91W x 2.68D inch.


