Hardware Spec Index

Lumora WR-3831 Prime AX5400 Dual-band Wi-Fi 6 Mesh System (3-Pack)

Wi-Fi Routers · Lumora · SKU WR3831-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index3,461 (Wi-Fi Routers scale)
Category rank#47,059
Street price$129
Power20 W
Performance per dollar26.83
Released2021

Specifications

BrandLumora
ModelLumora WR-3831 Prime
Wi-Fi standardWi-Fi 6 (IEEE 802.11ax)
Speed classAX5400 (sum of per-band PHY rates)
BandsDual-band (2.4 / 5 GHz)
Spatial streams2×2 + 4×4
Max channel width160 MHz
Modulation1024-QAM
Multi-Link Operation (MLO)Not supported
WAN port1 Gbps RJ45
LAN ports4× 1 Gbps
SecurityWPA3, WPA2
Mesh3 nodes, dedicated wireless backhaul
Coverageup to 7,500 sq ft

Related guides

Wi-Fi 6 vs Wi-Fi 6E vs Wi-Fi 7 ComparedWi-Fi 7 (802.11be) ExplainedWi-Fi 6E Explained2.5GbE, 5GbE and 10GbE Networking

Similar Wi-Fi Routers

ModelBenchmarkPriceCompare
Strivon WR-7486 Core AX1800 Dual-band Wi-Fi 6 Router5,236$309Compare
Strivon WR-2124 XT BE19000 Tri-band Wi-Fi 7 Router8,047$539Compare
Lumora WR-2802 Ultra BE6500 Dual-band Wi-Fi 7 Mesh System (3-Pack)5,637$339Compare
Lumora WR-7271 Core AXE7800 Tri-band Wi-Fi 6E Router4,707$239Compare
Quorvex WR-3463 SE AX3000 Dual-band Wi-Fi 6 Router4,615$259Compare
Strivon WR-4471 SE AX3000 Dual-band Wi-Fi 6 Router8,463$819Compare

All Wi-Fi Routers · JSON

Cite this page: Hardware Spec Index, “Lumora WR-3831 Prime AX5400 Dual-band Wi-Fi 6 Mesh System (3-Pack)”, https://vextor7.com/item/24529506 (accessed 2026-10-23).