X-H2vs Pentax K-3 Mark IIIvs A7 III
Pentax
Pentax K-3 Mark III (2021)
From £1699
Best for DSLR enthusiasts & outdoor photographers
View Pentax K-3 Mark III
Which should you buy?
High-Res Stills & Landscape — X-H2 (2022): Fujifilm's highest-resolution X-mount body — 40MP, 8K video, weather sealing, and 7-stop IBIS for serious photographers.
Dslr Enthusiasts & Outdoor Photographers — Pentax K-3 Mark III (2021): The finest APS-C DSLR ever made — class-leading weather sealing, optical viewfinder, 5-axis IBIS, and extraordinary build for photographers committed to DSLR.
All-Round Photography & Video — A7 III (2018): Still one of the best all-round cameras money can buy — particularly strong used. The A7 III proved that full-frame doesn't have to mean compromises, and nothing at this price point has meaningfully beaten it.
Who should buy what
X-H2 (2022)
- You need both high-resolution stills and 8K/4K video from one APS-C body
- You shoot commercial photography or video production professionally
- You want the most technically capable camera in Fujifilm's X-series lineup
Pentax K-3 Mark III (2021)
- You're a committed DSLR photographer with significant investment in Pentax glass
- You shoot in extreme weather conditions and place build quality and reliability above everything
- You prefer optical viewfinder performance and want the best modern APS-C DSLR available
A7 III (2018)
- Enthusiast photographers upgrading from APS-C for the first time
- Working photographers who need reliable AF and weather sealing
- Anyone who shoots in low light regularly
- Hybrid shooters needing both stills and video performance
Quick take: The x-h2 has the highest resolution at 40mp; the x-h2 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | X-H2 (2022) | Pentax K-3 Mark III (2021) | A7 III (2018) |
|---|---|---|---|
| Price | £1,399 | £1,699 | £1,699 |
| Sensor | 40.2MP APS-C X-Trans CMOS 5 HR | 25.7MP APS-C BSI CMOS (AA-filterless) | 24.2MP Full-Frame Exmor R BSI CMOS |
| Resolution | 40.2MP | 25.7MP | 24.2MP |
| Video | 8K/30p, 4K/60p uncropped, F-Log2, 12-bit RAW output | 4K/30p, 1080p/60p | 4K/30p (6K oversampled), 1080p/120p slow-motion |
| Autofocus | Phase-detect, 425 points, subject tracking | SAFOX 13 phase-detect, 101-point (25 cross-type) | Phase-detect, 693 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS | 5.5-stop 5-axis IBIS (Shake Reduction III) | 5-axis IBIS, 5 stops |
| Burst Rate | 15fps mechanical, 20fps electronic | 12fps | 10fps with AF/AE tracking |
| Battery Life | ~680 shots (CIPA) | 800 shots (CIPA) | ~710 shots (CIPA) |
| Weight | 660g body only | 820g body only | 565g (body, battery, card) |
| Dimensions | 136.3 × 92.9 × 84.6mm | 134.5 × 103.5 × 73.5mm | 126.9 × 95.6 × 73.7mm |
| Weather Sealed | Yes | Yes | Yes |
| Viewfinder | EVF, 5.76M dots, 0.80× magnification | Optical pentaprism, 100% coverage, 1.05× magnification | EVF, 2.36M dots, 0.78× magnification |
| Screen | 3.0" fully articulating touchscreen | 3.2" tilting touchscreen | 3.0" tilting touchscreen, 921k dots |
| Mount | Fujifilm X-mount | Pentax KF-mount | Sony E-mount |
| Memory Cards | Dual slots: CFexpress Type B + SD UHS-II | Dual SD UHS-II | Dual SD (UHS-II slot 1, UHS-I slot 2) |
| Connectivity | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth | USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC |
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