Upgrade Guide

Sony A7 V→Sony Sony A9 III

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

You own

Sony

A7 V

£2799

2024

→

Upgrade to

Sony

Sony A9 III

£5999 (+£3,200)

2023

✅

Worthwhile

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

What's new in the Sony A9 III

↑

Stabilisation

Improved — 8-stop IBIS
↑

Burst rate

120fps blackout-free electronic vs 10fps mechanical, 20fps electronic

Unchanged or similar

Suitability by genre

Full spec comparison

Spec	A7 V	Sony A9 III
Price	£2,799	£5,999
Released	2024	2023	↓
Sensor	Full-frame BSI-CMOS 35mm, partially stacked	24.6MP full-frame Exmor RS CMOS (global shutter)
Resolution	33MP	25MP	↓
Video	4K 60fps 10-bit	4K/120p, 4K/60p, 1080p/240p
Autofocus	759-point phase-detect, AI subject recognition (human, animal, bird, insect, vehicle)	AI subject recognition AF, 759-point phase-detect
Stabilisation	5-axis IBIS, 8.0 stops	8-stop IBIS
Burst Rate	10fps mechanical, 20fps electronic	120fps blackout-free electronic	↑
Battery Life	760 shots (CIPA)	530 shots (CIPA)	↓
Weight	514g (body only)	703g body only	↓
Weather Sealed	Yes	Yes
Viewfinder	EVF 0.90× 9.44M-dot	0.64" Quad-XGA OLED EVF, 9.44M dots
Screen	3.2" fully articulating touchscreen, 1.44M-dot	3.2" fully articulating touchscreen
Mount	Sony E-Mount	Sony FE (E-mount)
Memory Cards	2× SD UHS-II / CFexpress Type A	Dual CFexpress Type A / SD UHS-II

Compare side-by-side

See A7 V and Sony A9 III next to each other with our interactive comparison tool.

Get a personalised upgrade score

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