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A7R II vs Sony FX2

Quick take: The A7R II has the highest resolution at 42MP; the A7R II 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.

Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more

Verdictwhich should you buy?

A7R II — Portrait, Landscape & Studio Photography: The A7R II transformed the A7R series — adding IBIS, 4K video, BSI sensor tech, and phase-detect AF in one generation. A landmark Sony camera.

Who should buy what
A7R II (2015)
is the right camera for you if…
  • Landscape and architecture photographers who want 42MP with IBIS for handheld shooting
  • Portrait and studio photographers who need high resolution with improved AF reliability
  • Sony FE system users who want a capable high-resolution body at a used price
  • A7R I owners who need the stabilisation, 4K, and improved AF the original lacked
Full specificationsthe better value in each row is highlighted
Specification A7R IISony · 2015Sony FX2Sony · 2025
Price £799Best£2,499
Sensor 42.4MP Full-Frame BSI CMOS Exmor R33MP full-frame Exmor R CMOS
Resolution 42.4MPBest33.0MP
Video 4K/30p (S35 or full-frame), 1080p/120p7K-oversampled 4K/30p full-frame, 4K/60p (Super 35 crop), 10-bit, dual base ISO Log, external 16-bit RAW via HDMI
Autofocus 399 phase-detect + 25 contrast-detect AF points, face detectionHybrid phase-detect AF with subject tracking and auto-framing
Stabilisation IBIS — 5-axis, up to 4.5 stops (first A7R with IBIS)Dynamic Active IBIS
Burst Rate 5fps10fpsBest
Battery Life ~290 shots (CIPA)600 shots (CIPA); ~100 min continuous videoBest
Weight 625g (with battery and card)Best679g (body only)
Dimensions 126.9 × 95.7 × 60.3mm—
Weather Sealed YesYes
Viewfinder EVF, OLED 2.36M dots, 0.78× magnificationOptional clip-on EVF, 3.68M dots
Screen 3.0" tilting LCD, 1.23M dots (no touch)Fully articulating touchscreen
Mount Sony FE (full-frame E-mount)Sony E-mount
Memory Cards Single SD UHS-I slotSlot 1 CFexpress Type A / SD UHS-II, slot 2 SD UHS-II
Connectivity USB, Wi-Fi, NFCUSB-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 II
Sony FX2
Portrait
7.1/10
7.0/10
Street
5.8/10
5.3/10
Travel
5.8/10
6.4/10
Wedding & Events
5.5/10
6.8/10
Filmmaking
5.9/10
8.0/10
Documentary
6.1/10
7.7/10
Sports & Action
5.8/10
6.4/10
Landscape
6.4/10
5.7/10
Wildlife
6.7/10
6.6/10
Casual
3.9/10
5.1/10
Food
6.4/10
7.5/10
Macro
5.8/10
5.4/10
Architecture
6.4/10
6.8/10
Astrophotography
6.0/10
6.3/10
Vlogging & Video
—
6.0/10

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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