Sefam Goodknight 420E CPAP Machine and Loewenstein Prisma SMART Plus Auto CPAP Machine are both CPAP. However, they differ in areas such as Modes, Algorithm, Ergonomic Tilted Display and Detachable Design.
Below is a detailed comparison of Sefam Goodknight 420E CPAP Machine and Loewenstein Prisma SMART Plus Auto CPAP Machine to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Sefam | Loewenstein |
| Rating | ||
| Warranty |
1 year warranty
|
2 year warranty
|
| Type | Auto CPAP | Auto CPAP |
| Modes | Auto CPAP | Two dynamic options for pressure adjustment in APAP mode |
| Algorithm | — | Advanced |
| Pressure Range | 4-20 cmH₂O | 4-20 cmH₂O |
| Ergonomic Tilted Display | — | No |
| Detachable Design | — | No |
| Sound level | 30 dB | 26 dB |
| Weight | — | 1.34 Kg |
| Dimensions | 14.2 x 7.3 x 19.5 mm | 170x135x180 mm |
| Company Headquaters | — | Germany |
| Auto On/Off | No | Yes |
| Ramp Duration | 0-30 min. | 0-45 min. |
| Auto Ramp | No | No |
| Ramp Down | — | No |
| EPR | No | Yes |
| Humidifier | no | Optional |
| Heated Tube Compatibility | No | Yes |
| Climate control | No | No |
| Preheat | No | No |
| Adaptive Humidification | No | No |
| Mask Fit | No | Yes |
| Central Apnea Detection | No | Yes |
| Leak Alert | No | Yes |
| Altitude Compensation | No | No |
| VAPS | No | No |
| Trigger & Cycle sensitivity | No | No |
| Ti Control | No | No |
| Rise Time | No | No |
| Ti(inspiration time) | No | No |
| Pressure Support | No | No |
| Back up rate | No | No |
| RERA Reporting | No | Yes |
| SpO2 Monitoring Compatibility | — | No |
| Waterless Humidification | No | No |
| SD card | No | Yes |
| Cloud connectivity/Wifi | 0 | Yes |
| Bluetoooth | No | Yes |
| QR code | No | No |
| FAA | No | No |
| FDA | No | No |
| CE | No | Yes |
| Literature | ||
| Brochure | - | Download Brochure |
| User manual | - | Loewenstein Prisma SMART Plus Auto CPAP Machine User Manual |
