HD D FA 24-70mm f/2.8 ED SDM WRvs A7C II

GearFrame · Updated March 2026

Pentax HD D FA 24-70mm f/2.8 ED SDM WR Pentax HD D FA 24-70mm f/2.8 ED SDM WR (2015) Starting from £999 new Best for Wedding, events & documentary photography View HD D FA 24-70mm f/2.8 ED SDM WR
VS
Sony A7C II Sony A7C II (2023) Starting from £1499 new Best for Full-frame hybrid View A7C II

GearScore™ Verdict — Which should you buy?

Wedding, Events & Documentary Photography — HD D FA 24-70mm f/2.8 ED SDM WR (2015): The professional zoom for Pentax DSLR shooters — weather-sealed to the same standard as the K-3 Mark III, with a constant f/2.8 across the full range.

Full-Frame Hybrid — A7C II (2023): Full-frame AI autofocus in the most compact body available — the best camera under £1,500 for hybrid shooters.

↓ Full specifications below

A7C II (2023)

  • Travel photographers who want full-frame quality in the most compact body
  • Hybrid shooters who need full-frame video and IBIS in a small package
  • A7C owners looking for a significant AF and video upgrade
  • Portrait and wedding photographers who want a discreet full-frame backup

Quick take: The hd d fa 24-70mm f/2.8 ed sdm wr is the most affordable; only the hd d fa 24-70mm f/2.8 ed sdm wr is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification HD D FA 24-70mm f/2.8 ED SDM WR (2015)A7C II (2023)
Price £999 £1,499
Sensor f/2.8 (constant max aperture) 33MP Full-frame Exmor R BSI CMOS
Resolution 33.0MP
Video 38cm minimum focus distance 4K/60p oversampled, S-Log3, 10-bit internal
Autofocus SDM (Supersonic Drive Motor) — fast and quiet 759-point phase-detect, AI subject recognition
Stabilisation None (relies on body SR/IBIS) 5-axis IBIS, 7.0 stops
Burst Rate N/A 10fps mechanical, 30fps electronic
Battery Life N/A ~530 shots (CIPA)
Weight 985g 514g body only
Dimensions 92mm diameter × 133mm length 124.0 × 71.1 × 63.4mm
Weather Sealed Yes No
Viewfinder N/A EVF, 2.36M dots, 0.70× magnification
Screen N/A 3.0" vari-angle touchscreen
Mount Pentax KF-mount Sony FE (full-frame E-mount)
Memory Cards N/A Dual slots: SD UHS-II + CFexpress Type A
Connectivity N/A USB-C (3.2), Bluetooth, Wi-Fi
Genre HD D FA 24-70mm f/2.8 ED SDM WRA7C II
Wedding & Events
9.0
9.0
Landscape
7.0
9.0
Portrait
7.0
9.0
Street
9.0
Vlogging & Video
9.0
Sports & Action
7.0
⚡ Compare specs side by side HD D FA 24-70mm f/2.8 ED SDM WR prices → A7C II prices →

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