Upgrade Guide

Canon EOS 100D→Canon EOS 550D

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

You own

Canon

EOS 100D

£60 used

2013

→

Upgrade to

Canon

EOS 550D

£26 used (-£33)

2010

⚖️

Situational

One clear hardware improvement over the EOS 100D. Worth it if that specific upgrade aligns with what you shoot.

What's new in the EOS 550D

Unchanged or similar

Suitability by genre

Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.

Full spec comparison

Spec	EOS 100D	EOS 550D
Price	£60 used	£26 used
Released	2013	2010	↓
Sensor	18MP APS-C CMOS	18MP APS-C CMOS
Resolution	18MP	18MP
Video	Full HD 1080p/30, 720p/60	Full HD 1080p/30, 720p/60
Autofocus	9-point phase-detect (centre cross-type) via viewfinder; Hybrid CMOS AF II with face tracking in live view	9-point phase-detect via viewfinder; contrast AF with face detection in live view
Stabilisation	No IBIS (lens-based stabilisation only)	No IBIS (lens-based stabilisation only)
Burst Rate	4fps	3.7fps	↓
Battery Life	~380 shots (CIPA)	~440 shots (CIPA)	↑
Weight	407g (with battery)	530g (with battery)	↓
Weather Sealed	Not weather sealed	Not weather sealed
Viewfinder	Optical pentamirror, 95% coverage, 0.87x	Optical pentamirror, 0.87x
Screen	3.0" fixed touchscreen, 1.04M dots	3.0" fixed LCD, 1.04M dots
Mount	Canon EF / EF-S	Canon EF / EF-S
Memory Cards	Single SD slot	Single SD slot

Compare side-by-side

See EOS 100D and EOS 550D next to each other with our interactive comparison tool.

Get a personalised upgrade score

Tell us what you shoot and we'll score the EOS 550D against your specific genres — not just specs.

Other upgrades from the EOS 100D

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Camera family history