Sony FE 70-200mm f/2.8 GM OSS II
GM II · 1045g · OIS · L-Series benchmark
Canon RF 24-70mm f/2.8 L IS USM
L-series zoom · 5-stop IS · Weather-sealed
Sony FE 70-200mm f/2.8 GM OSS II takes it — here’s why.
In our weighted Specdex score, Sony FE 70-200mm f/2.8 GM OSS II lands at 96 and Canon RF 24-70mm f/2.8 L IS USM at 95. That puts Sony FE 70-200mm f/2.8 GM OSS II ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Sony FE 70-200mm f/2.8 GM OSS II if…
- ✓29% lighter than original 70-200 GM
- ✓Industry-best AF with linear motors
- ✓Excellent close focus
Pick Canon RF 24-70mm f/2.8 L IS USM if…
- ✓Sharp corner-to-corner
- ✓5-stop in-lens stabilization
- ✓Weather-sealed L-series build
Winner by scenario
Derived from the sub-score breakdown · not a separate testAutofocus
Sony FE 70-200mm f/2.8 GM OSS IICompared on the autofocus sub-score
Sony FE 70-200mm f/2.8 GM OSS II leads on af (100 vs 96).
Sharpness
TieCompared on the sharpness sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Build
TieCompared on the build sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Canon RF 24-70mm f/2.8 L IS USMSpecdex score per dollar at MSRP
Canon RF 24-70mm f/2.8 L IS USM more score per dollar ($2,299 vs $2,799).
Score breakdown
Specs side-by-side
| Spec | Sony FE 70-200mm f/2.8 GM OSS II | Canon RF 24-70mm f/2.8 L IS USM |
|---|---|---|
| Mount | Sony E | Canon RF |
| Focal length | 70-200 mm | 24-70 mm |
| Aperture | f/2.8 | f/2.8 to f/22 |
| Construction | 17 elements / 14 groups | 21 elements / 15 groups |
| Stabilization | OSS | 5 stops |
| Min focus | 0.40 m (wide) / 0.82 m (tele) | 0.21 m |
| Filter | 77 mm | 82 mm |
| Weight | 1045 g | ▲ 900 g |
Sony FE 70-200mm f/2.8 GM OSS II
- +29% lighter than original 70-200 GM
- +Industry-best AF with linear motors
- +Excellent close focus
- −Premium pricing
- −Heavy at 1045g
- −External zoom changes balance
Canon RF 24-70mm f/2.8 L IS USM
- +Sharp corner-to-corner
- +5-stop in-lens stabilization
- +Weather-sealed L-series build
- −Premium pricing
- −Heavier than DSLR predecessor
- −Variable rear element
FAQ: Sony FE 70-200mm f/2.8 GM OSS II vs Canon RF 24-70mm f/2.8 L IS USM
Which is better, Sony FE 70-200mm f/2.8 GM OSS II or Canon RF 24-70mm f/2.8 L IS USM? +
Sony FE 70-200mm f/2.8 GM OSS II scores 96 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Sony FE 70-200mm f/2.8 GM OSS II worth the price? +
At $2,799, Sony FE 70-200mm f/2.8 GM OSS II delivers a Specdex score of 96 — strongest in af.
Is Canon RF 24-70mm f/2.8 L IS USM worth the price? +
At $2,299, Canon RF 24-70mm f/2.8 L IS USM delivers a Specdex score of 95 — strongest in sharpness.
Does Sony FE 70-200mm f/2.8 GM OSS II or Canon RF 24-70mm f/2.8 L IS USM last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for autofocus, Sony FE 70-200mm f/2.8 GM OSS II or Canon RF 24-70mm f/2.8 L IS USM? +
Sony FE 70-200mm f/2.8 GM OSS II — leads on af (100 vs 96). Compared on the autofocus sub-score.
Which is the better value, Sony FE 70-200mm f/2.8 GM OSS II or Canon RF 24-70mm f/2.8 L IS USM? +
Canon RF 24-70mm f/2.8 L IS USM — more score per dollar ($2,299 vs $2,799). Specdex score per dollar at MSRP.