HD DA★ 16-85mm f/3.5-5.6 ED DC WRvs A6100

GearFrame · Updated March 2026

Pentax HD DA★ 16-85mm f/3.5-5.6 ED DC WR Pentax HD DA★ 16-85mm f/3.5-5.6 ED DC WR (2013) Starting from £699 new Best for Travel, landscape & documentary photography View HD DA★ 16-85mm f/3.5-5.6 ED DC WR
VS
Sony A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

GearScore™ Verdict — Which should you buy?

Travel, Landscape & Documentary Photography — HD DA★ 16-85mm f/3.5-5.6 ED DC WR (2013): The natural travel zoom for Pentax K-3 owners — weather-sealed, DA★ quality, and covers wide to short-telephoto in one versatile barrel.

Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.

↓ Full specifications below

A6100 (2019)

  • First-time mirrorless buyers who want solid AF
  • Families stepping up from a smartphone

Quick take: The a6100 is the most affordable; only the hd da★ 16-85mm f/3.5-5.6 ed dc wr is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification HD DA★ 16-85mm f/3.5-5.6 ED DC WR (2013)A6100 (2019)
Price £699 £549
Sensor f/3.5-5.6 (variable max aperture) APS-C Exmor CMOS
Resolution 24.2MP
Video 35cm minimum focus distance 4K 30fps
Autofocus DC (Direct Clutch) motor — smooth and quiet 425-point phase-detect, real-time tracking
Stabilisation None (relies on body SR/IBIS) None
Burst Rate N/A 11fps
Battery Life N/A 420 shots (CIPA)
Weight 488g 396g (body only)
Dimensions 74mm diameter × 93.5mm length 119.9 × 66.9 × 59.4mm
Weather Sealed Yes No
Viewfinder N/A EVF 0.39" 1.44M-dot
Screen N/A 3.0" tilting touchscreen, 921k-dot
Mount Pentax KF-mount Sony E-Mount
Memory Cards N/A SD UHS-I / Memory Stick
Connectivity N/A Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI
Genre HD DA★ 16-85mm f/3.5-5.6 ED DC WRA6100
Travel
9.0
8.0
Landscape
9.0
Portrait
7.0
7.0
Street
7.0
Casual
9.0
Vlogging & Video
8.0
Sports & Action
7.0
⚡ Compare specs side by side HD DA★ 16-85mm f/3.5-5.6 ED DC WR prices → A6100 prices →

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