Compare Inogen One G3 vs Dr Diaz Portable Oxygen Concentrator

Inogen One G3 and Dr Diaz Portable Oxygen Concentrator are both Portable (Battery-powered) Portable (Battery-powered) Oxygen Concentrators with purity 90-95 %. However, they differ in areas such as Purity, Battery Duration, Type and mL dose.

Below is a detailed comparison of Inogen One G3 and Dr Diaz Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.

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Inogen One G3

Inogen One G3

₹232,320.00
Dr Diaz Portable Oxygen Concentrator

Dr Diaz Portable Oxygen Concentrator

₹157,440.00
Brand Inogen Hemodiaz
Rating
Warranty
3 year warranty
1 year year warranty
Purity 90-95 % 87-96 %
Battery Duration — 4 hours
Type Portable (Battery-powered) portable
Pulse Flow 1-5 Pulse setting 1-5 Pulse setting
mL dose 18.9 mL —
Weight 2.19 kg 1.98 kg
Operating altitude 10000 feet —
Battery backup (at 2 pulse setting) 4.7 hours —
Recharge time 5 hours 4 hours
Backup with external battery pack 10 hours —
Oxygen Purity Indicator (OPI) × No × No
Sound level 39 db 49 db
Dimensions 8.75H x 8.25W x 3D inch 8.7x 3.3x 6.3 inch
Oxygen Purity % Analyzer × No × No
Indian Voltage Model ✓ Yes ✓ Yes
Loss of Power Alarm ✓ Yes × No
Company Headquarters USA India
System Malfunction Alarm ✓ Yes ✓ Yes
No Flow Alarm ✓ Yes ✓ Yes
US FDA Approved ✓ Yes × No
FAA Approved ✓ Yes ✓ Yes
CE Certified ✓ Yes ✓ Yes
Auto On/Off — × No
Literature
Brochure Download Brochure Download Brochure
User manual Inogen One G3 User Manual -
Service manual Inogen One G3 Service Manual -

Type

Inogen One G3 is listed as a Portable (Battery-powered) oxygen concentrator, while Dr Diaz Portable Oxygen Concentrator is listed as a portable oxygen concentrator.

Pulse Flow

Both Inogen One G3 and Dr Diaz Portable Oxygen Concentrator provide pulse flow of 1-5 Pulse setting.

Purity

Both models provide medical-grade oxygen, with Inogen One G3 listed at 90-95 % and Dr Diaz Portable Oxygen Concentrator listed at 87-96 % across their flow range.

Warranty

Inogen One G3 comes with 3 year warranty, while Dr Diaz Portable Oxygen Concentrator comes with 1 year year warranty.

Company headquarters

Inogen One G3 is headquartered in USA, while Dr Diaz Portable Oxygen Concentrator is headquartered in India. Since Dr Diaz Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.

Purity sensor

Oxygen Purity Indicator

Neither of the products has an Oxygen Purity Indicator.

Oxygen Purity % analyser

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.

Weight and dimension

Weight

Inogen One G3 weighs 2.19 kg, while Dr Diaz Portable Oxygen Concentrator weighs 1.98 kg. A lighter model is generally easier to move and handle.

Dimensions

Inogen One G3 measures 8.75H x 8.25W x 3D inch, while Dr Diaz Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch.

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