This is a pre-cursor to a more detailed set of comparisons between the netwinder and computers with similiar attributes.

Affinity Systems
Visara NC: http://www.visara.com/body_specs.html

Corel Computer Corp.
Netwinder: http://www.netwinder.org/specs.html

Dell Computer Corp.
OptiPlex N/NX: http://www.dell.com/products/optiplex/nnx/index.htm

Hewlett-Packard Co.
Net Vectra: http://www.hp.com/vectra/products/netvectra/index.html
Entria II: http://hp.quarry.com/netstations/entria_ii.html
Envizex II: http://hp.quarry.com/netstations/envizex_ii.html

IBM Corp.
Network Station;

Series 100: http://www.pc.ibm.com/networkstation/specs/100.html
Series 300: http://www.pc.ibm.com/networkstation/specs/300.html
Series 1000: http://www.pc.ibm.com/networkstation/specs/1000.html

JCC Corp.
Too expensive to care.  $10,000 - $12,000
http://www.jccusa.com/xface/index.html

Network Computing Device Inc. (NCD)
Explora: http://www.ncd.com/pexp/expproducts.html

Network Computer Inc. (NCI)
Could only find 'NC Desktop': http://www.nc.com/products/ncdesktop.html

Neoware Systems Inc.
Neostation: http://www.neoware.com/neostation_info.html
@workstation: http://www.neoware.com/@workstation_info.html

Sherwood Data USA Corp.
8000 PT: http://www.sherwoodterm.com/Corporate/prod01.htm

Sun Microsystems Computer Co.
JavaStation: http://www.sun.com/javasystems/krups/specs.html

Tektronix Inc.
NC400: http://www.tek.com/VND/Products/Network_Computers/nc400-ds.html

Umax Technologies Inc.
No information on Umax web site. http://www.umax.com/