Sony
A7R III 2017
Best for Landscape, studio & commercial photography
£1799
list price · used from £668 at Wex Photo Video
Decision tools · Compare
A7R III vs A7R V
Quick take: The A7R V has the highest resolution at 61MP; the A7R III 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 III — Landscape, Studio & Commercial Photography: The camera that converted professionals to mirrorless — 42MP, IBIS, and 10fps in a body that still competes today.
A7R V — Landscape, Studio & Commercial: 61 megapixels and 8-stop IBIS in a weather-sealed body — the reference resolution camera for commercial and landscape professionals.
Who should buy what
A7R III (2017)
is the right camera for you if…
- Landscape and studio photographers who need 42MP resolution at a used-price discount vs A7R IV
- Canon/Nikon DSLR professionals considering a mirrorless switch at a lower investment
- Commercial and product photographers who want full-frame resolution with IBIS for handheld work
- Portrait photographers who want the sharpest possible full-frame files for large print work
A7R V (2022)
is the right camera for you if…
- Commercial and advertising photographers who need 61MP files
- Landscape photographers who want extraordinary detail in large prints
- A7R IV owners upgrading to AI-based autofocus and a better EVF
- Studio photographers who want the highest resolution Sony offers
Full specificationsthe better value in each row is highlighted
| Specification | A7R IIISony · 2017 | A7R VSony · 2022 |
|---|---|---|
| Price | £1,799Best | £2,999 |
| Sensor | 42.4MP full-frame BSI Exmor R CMOS | 61MP full-frame BSI CMOS |
| Resolution | 42.4MP | 61.0MPBest |
| Video | 4K/30p (full-frame readout), 1080p/120p | 8K/25p, 4K/60p |
| Autofocus | 399 phase-detect + 425 contrast AF points — real-time Eye AF | AI subject recognition AF, 693-point phase-detect |
| Stabilisation | 5-axis IBIS — 5.5 stops | 8-stop IBIS |
| Burst Rate | 10fps with AF/AE tracking | 10fps mechanical / 7fps electronic |
| Battery Life | ~650 shots (CIPA)Best | 530 shots (CIPA) |
| Weight | 650g (body only)Best | 723g (body only) |
| Dimensions | 126.9 × 95.6 × 73.7mm | 131.3 × 96.4 × 82.4mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 3.69M dots, 0.78× magnification | 0.64" Quad-XGA OLED EVF, 9.44M dots |
| Screen | 3.0" touchscreen, tilting | 3.2" multi-angle touchscreen |
| Mount | Sony FE mount (full-frame E-mount) | Sony FE (E-mount) |
| Memory Cards | Dual SD slots (one UHS-II) | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C, Bluetooth, Wi-Fi, 3.5mm mic jack | USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3 |
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 III
A7R V
Portrait
7.8/10
8.9/10
Street
6.1/10
6.5/10
Travel
6.1/10
6.4/10
Wedding & Events
7.5/10
8.3/10
Filmmaking
6.3/10
7.7/10
Documentary
6.7/10
7.9/10
Sports & Action
7.3/10
7.7/10
Landscape
7.4/10
8.1/10
Wildlife
7.6/10
8.2/10
Casual
4.7/10
5.3/10
Food
7.0/10
8.4/10
Macro
6.2/10
8.1/10
Architecture
7.5/10
8.6/10
Astrophotography
7.0/10
7.0/10
Vlogging & Video
—
6.2/10
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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