Here's the comparison of the three attributes you asked about, based on the Orbbec product listings:
Orbbec Persee N1 vs Femto Mega
| Attribute | Persee N1 | Femto Mega |
|---|---|---|
| Compute platform | All-in-one 3D camera-computer with a compute base built on NVIDIA Jetson Nano, 4 GB RAM, 16 GB eMMC | Integrated NVIDIA Jetson Nano smart depth camera |
| PoE standard | IEEE 802.3at PoE input (or 12 V/3A DC adapter) | 802.3at PoE-powered |
| Weight | 986 g | 560 g |
orbbec.com +6orbbec.com ↗“built on NVIDIA Jetson Nano”orbbec.com ↗“4GB RAM and 16GB eMMC”orbbec.com ↗“IEEE 802.3at PoE input”orbbec.com ↗“986 g”orbbec.com ↗“integrated NVIDIA Jetson Nano smart depth camera”orbbec.com ↗“poe_class=802.3at”orbbec.com ↗“560 g”
A few notes:
- Compute: Both are built on the Jetson Nano. The Persee N1 is the fuller "camera-computer" — the base also brings Gigabit Ethernet, HDMI, DisplayPort, four USB Type-A ports, USB-C, M.2 and microSD expansion, and a 40-pin GPIO, so it can run as a standalone edge computer. orbbec.comorbbec.com ↗“Gigabit Ethernet with 802.3at PoE input, HDMI, DisplayPort, four USB Type-A ports”
- PoE: Both use the same IEEE 802.3at standard (Type 2, ~30 W class), so they're equal on that front.
- Weight: The Femto Mega is significantly lighter (560 g vs 986 g), which matters for mounting on arms, ceilings, or mobile platforms.
If you're also considering the IP65-rated variant, the Femto Mega I (1080 g) runs on the same 802.3at PoE with an industrial-rated enclosure, in case you need outdoor protection. orbbec.com +2orbbec.com ↗“802.3at”orbbec.com ↗“1080 g”orbbec.com ↗“IP65”