Upgrade Guide

Fujifilm X-S10→Fujifilm GFX 100

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

You own

Fujifilm

X-S10

£699

2020

→

Upgrade to

Fujifilm

GFX 100

£4999 (+£4,300)

2019

✅

Worthwhile

Clear improvements over the X-S10. Whether it justifies the cost depends on which upgrades matter most to your shooting.

What's new in the GFX 100

↑

Resolution

102MP vs 26MP (+76MP)
↑

Weather sealing

Added — fully sealed body
↑

Stabilisation

Improved — IBIS — up to 5.5 stops
↑

Battery life

~800 shots (CIPA, dual NP-T125 batteries in integrated grip) vs ~325 shots (CIPA)

Suitability by genre

Full spec comparison

Spec	X-S10	GFX 100
Price	£699	£4,999
Released	2020	2019	↓
Sensor	26.1MP APS-C X-Trans CMOS 4	102MP Medium Format BSI CMOS (43.8 × 32.9mm)
Resolution	26MP	102MP	↑
Video	4K/30p, 1080p/240p, F-Log support	4K/30p, FHD/120p; F-Log support
Autofocus	Phase-detect + contrast-detect hybrid, subject detection AF	Phase-detect hybrid AF (first GFX with phase-detect), face/eye detection
Stabilisation	IBIS — 5-axis, up to 6 stops	IBIS — up to 5.5 stops
Burst Rate	8fps mechanical, 30fps electronic	5fps	↓
Battery Life	~325 shots (CIPA)	~800 shots (CIPA, dual NP-T125 batteries in integrated grip)	↑
Weight	465g (with battery and card)	1,400g (with battery and card)	↑
Weather Sealed	No	Yes	↑
Viewfinder	EVF, 2.36M dots, 0.62× magnification	EVF, 5.76M dots, 0.77× magnification
Screen	3.0" fully articulating touchscreen	3.2" fully articulating touchscreen
Mount	Fujifilm X-mount	Fujifilm GFX (G-mount)
Memory Cards	Single SD UHS-I slot	Dual SD UHS-II slots

Compare side-by-side

See X-S10 and GFX 100 next to each other with our interactive comparison tool.

Get a personalised upgrade score

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

Other upgrades from the X-S10

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Camera family history