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Upgrade Guide

Sony A6100Sony A7R IV

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

A6100
You own
Sony
A6100
£549
2019
View on GearFrame →
A7R IV
Upgrade to
Sony
A7R IV
£2199 (+£1,650)
2019
View on GearFrame →
Worthwhile
Clear improvements over the A6100. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the A7R IV
Suitability by genre
Genre A6100 A7R IV
Portrait
7.0
9.0
+2.0
Street
7.0
7.0
Travel
8.0
8.0
Casual
9.0
Vlogging & Video
8.0
6.0
-2.0
Sports & Action
7.0
Landscape
9.0
Architecture
9.0
Wedding & Events
8.0
Wildlife
7.0
Full spec comparison
Spec A6100 A7R IV
Price £549 £2,199
Released 2019 2019
Sensor APS-C Exmor CMOS Full-frame BSI Exmor R CMOS 35mm
Resolution 24MP 61MP
Video 4K 30fps 4K 30fps
Autofocus 425-point phase-detect, real-time tracking 567-point phase-detect, real-time tracking
Stabilisation None 5-axis IBIS, 5.5 stops
Burst Rate 11fps 10fps
Battery Life 420 shots (CIPA) 670 shots (CIPA)
Weight 396g (body only) 665g (body only)
Weather Sealed No Yes
Viewfinder EVF 0.39" 1.44M-dot EVF 0.78× 5.76M-dot
Screen 3.0" tilting touchscreen, 921k-dot 3.0" tilting touchscreen, 1.44M-dot
Mount Sony E-Mount Sony E-Mount
Memory Cards SD UHS-I / Memory Stick 2× SD UHS-II / CFexpress Type A
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