Oxlife Liberty 2 Portable Oxygen Concentrator
- 4.5hours

- 93%±3%
Philips SimplyGo Portable Oxygen Concentrator
- 93%±3%
- Portable (Battery powered)
- 1-6Pulse setting
Oxlife Liberty 2 Portable Oxygen Concentrator and Longfian Jay - 1000P are both Portable (Battery-powered) Portable (Battery powered) Oxygen Concentrators with purity 93%±3 %. However, they differ in areas such as User Replaceable Sieve Beds, Battery Duration, Continuous Flow and mL dose.
Below is a detailed comparison of Oxlife Liberty 2 Portable Oxygen Concentrator and Longfian Jay - 1000P to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | O2 concepts | Longfian |
| Rating | ||
| Warranty |
2 year warranty
|
2 year warranty
|
| User Replaceable Sieve Beds | Yes | No |
| Purity | 93%±3 % | 93%±3 % |
| Battery Duration | 4.5 hours | 2 hours |
| Type | Portable (Battery powered) | Portable (Battery powered) |
| Continuous Flow | 2 LPM | — |
| mL dose | 8-80 mL | — |
| Pulse Flow | 1-10 Pulse setting | 1-5 LPM Pulse setting |
| Weight | 3.4 kg | 1.98 kg |
| Operating altitude | 10000 feet | — |
| Battery backup (at 2 pulse setting) | 4 hours | — |
| Recharge time | 2.5 hours | — |
| Backup with external battery pack | 9 hours | — |
| Oxygen Purity Indicator (OPI) | Yes | No |
| Sound level | 58 db | — |
| Dimensions | 9.9 × 3.8 × 9.9 inch | — |
| Indian Voltage Model | Yes | No |
| Oxygen Purity % Analyzer | Yes | — |
| Loss of Power Alarm | No | — |
| Company Headquarters | USA | China |
| System Malfunction Alarm | No | — |
| No Flow Alarm | No | — |
| US FDA Approved | Yes | No |
| FAA Approved | Yes | No |
| CE Certified | Yes | No |
| Literature | ||
| Brochure | Download Brochure | - |
| User manual | Oxlife Liberty 2 Portable Oxygen Concentrator User Manual | - |
Both Oxlife Liberty 2 Portable Oxygen Concentrator and Longfian Jay - 1000P are listed as Portable (Battery powered) oxygen concentrators, typically suitable for home and clinical use.
Oxlife Liberty 2 Portable Oxygen Concentrator provides pulse flow of 1-10 Pulse setting, while Longfian Jay - 1000P provides pulse flow of 1-5 LPM Pulse setting.
Both Oxlife Liberty 2 Portable Oxygen Concentrator and Longfian Jay - 1000P provide medical-grade oxygen with a purity of 93%±3 % across their flow range.
Both Oxlife Liberty 2 Portable Oxygen Concentrator and Longfian Jay - 1000P come with 2 year warranty.
Oxlife Liberty 2 Portable Oxygen Concentrator is headquartered in USA, while Longfian Jay - 1000P is headquartered in China.
Oxlife Liberty 2 Portable Oxygen Concentrator has an Oxygen Purity Indicator while Longfian Jay - 1000P lacks this feature. A LED light turns on when purity drops below therapeutic level (typically below 82%).
Oxlife Liberty 2 Portable Oxygen Concentrator has an Oxygen Purity % analyser, which lets you view the purity percentage on screen, usually after pressing a button combination, but does not keep it visible all the time, while information about this feature for Longfian Jay - 1000P is not mentioned.
Oxlife Liberty 2 Portable Oxygen Concentrator weighs 3.4 kg, while Longfian Jay - 1000P weighs 1.98 kg. A lighter model is generally easier to move and handle.
Oxlife Liberty 2 Portable Oxygen Concentrator is listed as 9.9 × 3.8 × 9.9 inch, while Dimensions information for Longfian Jay - 1000P is not mentioned.































