Upgrade Guide

Sony A7 III→Sony A7CR

Is it worth upgrading? Spec analysis, key improvements, and our verdict.

You own

Sony

A7 III

£1699

2018

→

Upgrade to

Sony

A7CR

£3099 (+£1,400)

2023

✅

Worthwhile

Clear improvements over the A7 III. Whether it justifies the cost depends on which upgrades matter most to your shooting.

What's new in the A7CR

Suitability by genre

Full spec comparison

Spec	A7 III	A7CR
Price	£1,699	£3,099
Released	2018	2023	↑
Sensor	24.2MP Full-Frame Exmor R BSI CMOS	61.0MP full-frame BSI CMOS
Resolution	24MP	61MP	↑
Video	4K/30p (6K oversampled), 1080p/120p slow-motion	4K/60p 10-bit, 1080p/120p — S-Log3, S-Cinetone
Autofocus	Phase-detect, 693 points, real-time Eye AF & animal AF	AI subject recognition — phase-detect with human, animal, bird detection
Stabilisation	5-axis IBIS, 5 stops	7-stop IBIS
Burst Rate	10fps with AF/AE tracking	8fps mechanical, 15fps electronic	↓
Battery Life	~710 shots (CIPA)	~530 shots (CIPA)	↓
Weight	565g (body, battery, card)	514g body only	↑
Weather Sealed	Yes	Yes
Viewfinder	EVF, 2.36M dots, 0.78× magnification	EVF 0.70× 2.36M-dot
Screen	3.0" tilting touchscreen, 921k dots	3.0" fully articulating touchscreen, 1.03M dots
Mount	Sony E-mount	Sony E-mount (full-frame)
Memory Cards	Dual SD (UHS-II slot 1, UHS-I slot 2)	Single CFexpress Type A / SD UHS-II slot

Compare side-by-side

See A7 III and A7CR next to each other with our interactive comparison tool.

Get a personalised upgrade score

Tell us what you shoot and we'll score the A7CR against your specific genres — not just specs.

Other upgrades from the A7 III

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Camera family history