Upgrade Guide

Fujifilm X-S20→Fujifilm Fujifilm GFX 100S II

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

You own

Fujifilm

X-S20

£849

2023

→

Upgrade to

Fujifilm

Fujifilm GFX 100S II

£4499 (+£3,650)

2024

✅

Worthwhile

Clear improvements over the X-S20. Whether it justifies the cost depends on which upgrades matter most to your shooting.

What's new in the Fujifilm GFX 100S II

Suitability by genre

Full spec comparison

Spec	X-S20	Fujifilm GFX 100S II
Price	£849	£4,499
Released	2023	2024	↑
Sensor	26.1MP APS-C X-Trans CMOS 4	102MP medium-format BSI CMOS (43.8 × 32.9mm)
Resolution	26MP	102MP	↑
Video	6.2K/30p, 4K/60p, F-Log2, 10-bit	4K/30p, 1080p/60p
Autofocus	Phase-detect, 425 points, subject tracking	Phase-detect AF with subject/face/eye detection
Stabilisation	5-axis IBIS, 7.0 stops	8-stop IBIS
Burst Rate	8fps mechanical, 20fps electronic	7fps	↓
Battery Life	~750 shots (CIPA)	460 shots (CIPA)	↓
Weight	491g body only	883g body only	↓
Weather Sealed	No	Yes	↑
Viewfinder	EVF, 2.36M dots, 0.62× magnification	0.5" OLED EVF, 5.76M dots
Screen	3.0" fully articulating touchscreen	3.2" tilting touchscreen
Mount	Fujifilm X-mount	Fujifilm GFX (G-mount)
Memory Cards	Single SD UHS-I slot	Dual SD UHS-II

Compare side-by-side

See X-S20 and Fujifilm GFX 100S II next to each other with our interactive comparison tool.

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Tell us what you shoot and we'll score the Fujifilm GFX 100S II against your specific genres — not just specs.

Other upgrades from the X-S20

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