Decision tools · Compare
A7R IV vs Sony FX5
Quick take: The A7R IV has the highest resolution at 61MP; the A7R IV is the most affordable.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Verdictwhich should you buy?
A7R IV — Landscape, Studio, Commercial: 61MP in a mirrorless body — the resolution benchmark.
Who should buy what
A7R IV (2019)
is the right camera for you if…
- Landscape photographers who print large
- Studio shooters needing maximum detail
Full specificationsthe better value in each row is highlighted
| Specification | A7R IVSony · 2019 | Sony FX5Sony · 2026 |
|---|---|---|
| Price | £2,199Best | £4,699 |
| Sensor | Full-frame BSI Exmor R CMOS 35mm | 16.6MP full-frame stacked Exmor RS CMOS |
| Resolution | 61.0MPBest | 16.6MP |
| Video | 4K 30fps | 5K/60p open-gate, 4K/120p, internal RAW/X-OCN, 10-bit Log, triple base ISO |
| Autofocus | 567-point phase-detect, real-time tracking | AI-powered hybrid phase-detect AF (759 points) with subject tracking |
| Stabilisation | 5-axis IBIS, 5.5 stops | IBIS with Dynamic Active Mode |
| Burst Rate | 10fps | 10fps |
| Battery Life | 670 shots (CIPA)Best | ~105 min actual recording, ~170 min continuous (LCD) |
| Weight | 665g (body only)Best | 734g (with battery and card) |
| Dimensions | 128.9 × 96.4 × 77.5mm | — |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF 0.78× 5.76M-dot | Optional detachable EVF (DVF-EL1), OLED |
| Screen | 3.0" tilting touchscreen, 1.44M-dot | Fully articulating touchscreen (4-axis arm) |
| Mount | Sony E-Mount | Sony E-mount |
| Memory Cards | Dual SD UHS-II slots | CFexpress Type A + SDXC (dual) |
| Connectivity | Wi-Fi 5GHz, Bluetooth 4.1, USB-C 3.2 | USB-C, full-size HDMI, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
A7R IV
Sony FX5
Portrait
8.1/10
6.9/10
Street
6.2/10
5.3/10
Travel
6.4/10
6.2/10
Wedding & Events
7.8/10
7.0/10
Filmmaking
6.4/10
8.7/10
Documentary
6.9/10
8.3/10
Sports & Action
7.4/10
6.8/10
Landscape
7.9/10
5.1/10
Wildlife
7.7/10
6.8/10
Casual
4.8/10
5.1/10
Food
7.4/10
7.4/10
Macro
6.5/10
5.2/10
Architecture
8.1/10
6.1/10
Astrophotography
6.9/10
6.7/10
Vlogging & Video
—
6.1/10
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →
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