Best Portable Oxygen Concentrator Comparison
This comparison shows the best portable oxygen concentrators for easy use and travel. It looks at important features like battery life, oxygen flow, and how much they weigh. Find the right device to meet your oxygen needs while staying active and comfortable.
Portable Oxygen Concentrator Comparison Table
Compare Caire Freestyle Comfort 5 V/s Inogen One G5 V/s SeQual Eclipse 5
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Title | Lightweight, Smart Oxygen Therapy | Lightweight, Travel-Ready Oxygen Concentrator | Compact pulse flow concentrator with six adjustable settings, long battery life, and quiet operation. |
Price (₹) | ₹259,000 | ₹249,000 | ₹254,990 |
Brand | Caire | Inogen | Sequal |
Warranty | 1 year on machine, 6 months on battery and sieve beds | 2 years on device, 6 months on battery and accessories | 2 years |
Oxygen Purity | 90–96% | 90–93% | 90–96% |
Battery Duration | Standard battery: up to 4 hours; | Single battery: up to 6.5 hours; double battery: up to 13 hours | Up to 5.4 hours on pulse setting 1; up to 2 hours on 2 LPM continuous flow |
Type | Pulse Flow Portable Oxygen Concentrator | Pulse Flow Portable Oxygen Concentrator | Portable Oxygen Concentrator (pulse and continuous flow) |
Pulse Flow | 1 to 5 | 1 to 6 | 1 to 9 |
Weight | 2.3 kg | 2.2 kg | 8.3 kg (with battery installed) |
Power Consumption | AC/DC compatible | AC/DC compatible | AC/DC compatible |
Battery Backup (at 2 pulse) | Setting 2: 3 hours (standard battery); 6 hours (extended battery) | Setting 2: 5 hours 3 mins (single battery); 10 hours 22 mins (double battery) | Approx. 5.1 hours (pulse flow setting 2); 2 hours (continuous flow at 2 LPM) |
Recharge Time | 3.5 to 4 hours | 3 hours | Approx. 5 hours |
Backup with External Battery | Yes | Yes | Yes |
Dimensions (H × W × D) | 10″ × 7.3″ × 3.1″ | 8.15″ × 7.19″ × 3.26″ | 19.3″ × 12.3″ × 7.1″ |
Loss of Power Alarm | Yes | Yes | Yes |
No Flow Alarm | Yes | Yes | Yes |
US FDA Approved | Yes | Yes | Yes |
FAA Approved | Yes | Yes | Yes |
CE Certified | Yes | Yes | Yes |
