Upgrade Guide

Fujifilm X-T3→Fujifilm Fujifilm GFX 100S II

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

You own

Fujifilm

X-T3

£649

2018

→

Upgrade to

Fujifilm

Fujifilm GFX 100S II

£4499 (+£3,850)

2024

✅

Worthwhile

Clear improvements over the X-T3. 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-T3	Fujifilm GFX 100S II
Price	£649	£4,499
Released	2018	2024	↑
Sensor	APS-C X-Trans CMOS 4 BSI	102MP medium-format BSI CMOS (43.8 × 32.9mm)
Resolution	26MP	102MP	↑
Video	4K 60fps 10-bit (internal)	4K/30p, 1080p/60p
Autofocus	425-point phase-detect intelligent hybrid AF	Phase-detect AF with subject/face/eye detection
Stabilisation	None	8-stop IBIS
Burst Rate	11fps mechanical, 20fps electronic	7fps	↓
Battery Life	390 shots (CIPA)	460 shots (CIPA)	↑
Weight	539g (body only)	883g body only	↓
Weather Sealed	Yes	Yes
Viewfinder	EVF 0.75× 3.69M-dot	0.5" OLED EVF, 5.76M dots
Screen	3.0" tilting touchscreen, 1.04M-dot	3.2" tilting touchscreen
Mount	Fujifilm X-Mount	Fujifilm GFX (G-mount)
Memory Cards	2× SD UHS-II	Dual SD UHS-II

Compare side-by-side

See X-T3 and Fujifilm GFX 100S II next to each other with our interactive comparison tool.

Get a personalised upgrade score

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-T3

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Camera family history