| Manufacturer Website | www.powerheart.com | www.defibtech.com | www.heartsine.com | www.philips.com/heartstart | www.philips.com/heartstart | www.physiocontrol.com | www.welchallyn.com | www.zoll.com |
| AED Model | G3 Plus | Lifeline | Samaritan PAD | OnSite | FRx | LifePak CR Plus | AED 10 | AED Plus |
| MSRP | $1895.00 | $1495.00 | $1395.00 | $1460.00 | $1895.00 | $2795.00 | $2210.00 | $1895.00 |
| Dimensions | 3.3 x 10.6 x 12.4 inches | 8.5 x 11.8 x 2.7 inches | 8.0 x 7.75 x 1.9 inches | 2.8 x 7.4 x 8.3 inches | 2.1 x 7.1 x 8.9 inches | 4.2 x 8.0 x 9.5 inches | 8.3 x 6.9 x 2.8 inches | 5.3 x 9.5 x 11.5 inches |
| Weight | 6.6 lbs | 4.2 lbs | 2.4 lbs | 3.3 lbs | 3.5 lbs | 4.5 lbs | 3.5 lbs | 6.7 lbs |
| Battery Life | 5 years | 5 or 7 years
9 volt - one year | 3.5 years | 4 years | 4 years | 2 years | 5 years | 5 years |
| Battery Type | Lithium Sulfur Dioxide | Lithium Maganese Dioxide | Lithium Maganese Dioxide | Lithium Maganese Dioxide | Lithium Maganese Dioxide | Lithium Sulfurly Chloride | Lithium Maganese Dioxide | Lithium Maganese Dioxide (over-the-counter) |
| Unit Warranty / Battery Warranty | 7 years / 4 years | 5 years / 3 years | 7 years / 3 years | 5 years / 4 years | 5 years / 4 years | 5 years / 5 years | 5 years / 1 year | 5 years / none |
| Electrode Pad Life | 2 years | 2 years | 3.5 years | 2 years | 2 years | 2 years | 2 years | 5 years |
| Electrode Pad Specifications | 2-piece pad | 2-piece pad | 2-piece pad | 2-piece pad | 2-piece pad | 2-piece pad | 2-piece pad | 1-piece pad OR 2-piece pad |
| Energy | 105 to 360 Joules | 150 - 150 - 150 | 100 - 150 - 200 | 150 - 150 - 150 | 150 - 150 - 150 | 200 - 300 - 360 | 200 - 300 - 360 | 120 - 150 - 200 |
| Type of Energy | STAR biphasic waveform | biphasic truncated exponential | Exponential bi-SCOPE | SMART biphasic | SMART biphasic | biphasic truncated exponential | biphasic truncated exponential | Rectilinear biphasic |
| Type | semi-automatic OR automatic | semi-automatic | semi-automatic | semi-automatic | semi-automatic | semi-automatic OR automatic | semi-automatic | semi-automatic |
| Medical Authorization / Prescription Required | Yes / Yes | Yes / Yes | Yes / Yes | Yes / No | Yes / Yes | Yes / Yes | Yes / Yes | Yes / Yes |
| Charge time | unknown | < 6 seconds | < 8 seconds | < 8 seconds | < 8 seconds | < 9 seconds | < 5 seconds | unknown |
| Adaptability | Requires adaption cable | Requires adaption cable | Requires adaption cable | Requires adaption cable | Requires adaption cable | Adaptable with most monitors | Requires adaption cable | Adaptable with many monitors |
| Dust / Water Resistance | IP 24 | IP 54 | IP 44 | IP 21 | IP 55 | IP XX / IP X4 | IP XX / IP X4 | IP 55 |