NETGEAR Orbi 770 vs NETGEAR Orbi 870
The Orbi 870 is the better router on paper: it has a 10 Gbps port, is faster on 5 GHz and has more LAN ports (8). The Orbi 770 doesn't beat it on any spec that matters.
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Key differences
-
Wi-Fi
Orbi 870 wins
Both are Wi-Fi 7, but the NETGEAR Orbi 870 is faster on 5 GHz (8,640 Mbps against 4,320 Mbps).
-
Coverage
Evenly matched
Similar claimed coverage per unit (2,750 sq ft and 3,000 sq ft).
-
Wired
Orbi 870 wins
The NETGEAR Orbi 870's fastest port runs at 10 Gbps against 2.5 Gbps.
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Security & VPN
Evenly matched
Much the same security, VPN and parental features.
Other differences
- Wired speed Orbi 870 wins
The Orbi 870's fastest port runs at 10 Gbps against 2.5 Gbps on the Orbi 770.
- 5 GHz speed Orbi 870 wins
The Orbi 870 is rated for 8,640 Mbps on 5 GHz against 4,320 Mbps, the band most devices use.
- LAN ports Orbi 870 wins
The Orbi 870 has 8 wired LAN ports against 5 on the Orbi 770.
Which one should you choose?
Choose the Orbi 770 if…
- You prefer its app and design: it covers the same essentials as the Orbi 870.
Choose the Orbi 870 if…
- You want the fastest wired links for a NAS, PC or fiber plan: its top port runs at 10 Gbps.
- You want more speed on the band most devices use: it's rated for 8,640 Mbps on 5 GHz.
- You'll plug in a TV, console or desktop: it has 8 LAN ports.
Full spec comparison
The Orbi 870 leads on wired ports and Wi-Fi; elsewhere the two are closely matched.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Overview
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Brand | NETGEAR | NETGEAR |
| Model number | RBE772 / RBE773 (router RBE771 + satellite RBE770) | RBE873 |
| Hardware version | single version | single version |
| Type | Mesh Wi-Fi System | Mesh Wi-Fi System |
| Released | 2024 | 2025 |
| Pack options | 2-pack (RBE772: 1 router + 1 satellite), 3-pack (RBE773: 1 router + 2 satellites), Add-on satellite (RBE770) | 2-pack, 3-pack, satellite add-on |
| UPC / GTIN | 606449171785 | 606449171907, 606449171884 |
Wi-Fi
The Orbi 870 is ahead on Wi-Fi.
It is faster on 5 GHz, and the Orbi 770 doesn't beat it on anything here.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Speed class | BE11000 | BE21000 |
| Bands | Tri-band | Tri-band |
| Radios | 2.4 GHz, 5 GHz, 6 GHz | 2.4 GHz, 5 GHz, 6 GHz |
| Total Wi-Fi speed | 11,000 Mbps | 21,000 Mbps |
| 2.4 GHz speed | 688 Mbps | 688 Mbps |
| 5 GHz speed | 4,320 Mbps | 8,640 Mbps |
| 6 GHz speed | 5,760 Mbps | 11,520 Mbps |
| Max channel width | 320 MHz | 320 MHz |
| Multi-Link Operation (MLO) | Yes | Yes |
| MLO modes | not specified | not specified |
| 320 MHz on 6 GHz | Yes | Yes |
| Modulation | 4096-QAM (5 GHz, 6 GHz); 1024-QAM (2.4 GHz) | 4096-QAM |
| Spatial streams | 2x2 + 2x2 + 2x2 (6 streams total) | 10 streams (tri-band) |
Coverage
The Orbi 870 is ahead on coverage.
It handles more devices (150), and the Orbi 770 doesn't beat it on anything here.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Coverage (per unit) | 2,750 sq ft | 3,000 sq ft |
| Max devices | 100 | 150 |
| Antennas | — | 8 |
| Antenna type | Internal | Internal |
Ports
The Orbi 870 is ahead on wired ports.
It has a 10 Gbps port and has more LAN ports (8), and the Orbi 770 doesn't beat it on anything here.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| WAN ports | 1x 2.5G (router only) | 1x 10G |
| LAN ports | Router: 3x 2.5G; Satellite: 2x 2.5G each | 4x 2.5G (router); 4x 2.5G (each satellite) |
| Fastest wired port | 2.5 Gbps | 10 Gbps |
| Multi-gig ports | 4 | 5 |
| SFP ports | None | None |
| USB ports | None | — |
| Cellular / tethering | — | None |
| Link aggregation | No | No |
| Dual-WAN failover | No | — |
Hardware
Both are evenly matched on hardware and support.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Processor | Quad-core 1.5 GHz | Quad-core 1.5 GHz |
| RAM | 2,000 MB | 2,048 MB |
| Flash storage | 4,000 MB | 4,096 MB |
Mesh
Little separates them on mesh and backhaul.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Mesh support | Yes | Yes |
| Mesh ecosystem | Orbi | Orbi |
| Wired backhaul | Yes | Yes |
| Dedicated backhaul band | No | No |
Software & security
Both offer much the same software features.
VPN, parental controls and security options are close.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Management | Orbi app + web UI (orbilogin.com) | Orbi app + web UI |
| Web interface | Yes | Yes |
| Firmware | stock only | — |
| VPN server | OpenVPN | OpenVPN |
| Security suite | NETGEAR Armor (Bitdefender) | NETGEAR Armor (powered by Bitdefender) |
| Subscription | Armor (security, VPN) is paid; review says advanced parental controls require subscription. | Armor paid after 30-day free trial; Smart Parental Controls Premium Plan fees apply |
| Parental controls | Yes | Yes |
| Guest network | Yes | Yes |
| ISP VLAN tagging | Yes | Yes |
| PPPoE | Yes | Yes |
| IPv6 | Yes | Yes |
| WPA3 | Yes | Yes |
| Firewall | SPI firewall with DoS protection | SPI |
| IoT network | Yes | Yes |
Design & power
Both are similar on design and power.
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Dimensions | 134.2 x 100.4 x 251.2 mm | 146.8 x 112.4 x 270.3 mm |
| Weight | 916 g | 1,220 g |
| Color | Classic White | White |
| Power | AC power adapter per unit (included, 1 per unit) | 12 V / 3.5 A DC adapter (one per unit) |
| Power consumption | 10.8 W | — |
| Wall mountable | Yes | — |
| Weather rating | Indoor only | Indoor only |
Support
| Spec | NETGEAR Orbi 770 | NETGEAR Orbi 870 |
|---|---|---|
| Warranty (US) | 1 year | 1 year |