Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport vs Tamron 100-400mm f/4.5-6.3 Di VC USD

Both are Pentax K lenses. Here is what actually differs.

Sigma

60-600mm f/4.5-6.3 DG OS HSM Sport

f/4.5

Full specs

Tamron

100-400mm f/4.5-6.3 Di VC USD

f/4.5USD

Full specs

Pick the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport if

You want a wider view: 60mm vs 100mm at the wide end
You need more reach: 600mm vs 400mm at the long end

Pick the Tamron 100-400mm f/4.5-6.3 Di VC USD if

Our spec data shows no clear advantage for this lens.

Spec differences

7 differences

Specifications that differ between the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport and the Tamron 100-400mm f/4.5-6.3 Di VC USD
	Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport	Tamron 100-400mm f/4.5-6.3 Di VC USD
Brand	Sigma	Tamron
Type	Superzoom	Telephoto Zoom
Focal length	60-600mm	100-400mm
Filter thread	not listed	67 mm
Min focus distance	not listed	1.5 m
Autofocus motor	not listed	USD
Image stabilization	not listed	Yes

2 identical specs hidden: mount, max aperture. Show all

Mount: Pentax K both
Max aperture: f/4.5 both

Our notes

Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport

The Sigma 60-600mm f/4.5-6.3 DG OS HSM Sport is a full-frame superzoom lens covering 60-600mm at f/4.5-6.3 for Pentax K mount cameras, from the Sigma Sports line with Optical Stabilizer and Hyper Sonic Motor autofocus. A long-reach telephoto zoom aimed at sports and wildlife.

Our notes

Tamron 100-400mm f/4.5-6.3 Di VC USD

A 100-400mm f/4.5-6.3 full-frame telephoto zoom lens, the Tamron 100-400mm f/4.5-6.3 Di VC USD is designed for Pentax K mount bodies, with Vibration Compensation. The range suits sports, wildlife, events and portraits.