Compare photo / video products

Spec	Sony FE 50mm f/1.4 GM Sony	Sigma 35mm f/1.4 DG II Art Sigma
Price (tracked / list)	$1,400	$1,059
Overall scoreeffectively tied (within ±6pt band)	74±6	79±3
Tier	pro	pro
mount	Sony E	Sony E
coverage	Full-frame	Full-frame
focal length	50mm	35mm
max aperture	f/1.4	f/1.4
filter thread (mm)	67	67
stabilized	no	—
weight (g)	516	525
Where to buy	Check price ↗	Check price ↗

Sony FE 50mm f/1.4 GM

Sony

Sigma 35mm f/1.4 DG II Art

Sigma

Price (tracked / list)

$1,400

$1,059

Overall scoreeffectively tied (within ±6pt band)

74±6

79±3

Tier

pro

pro

mount

Sony E

Sony E

coverage

Full-frame

Full-frame

focal length

50mm

35mm

max aperture

f/1.4

f/1.4

filter thread (mm)

67

67

stabilized

no

—

weight (g)

516

525

Where to buy

Check price ↗

Check price ↗

Spec values come from the sourced catalog — "—" means we don't have a verified value, not that the product lacks the feature.

Overall scores carry a ± confidence band (wider when fewer specs are verified). When two products' scores fall within the larger of their bands, we call them "effectively tied" rather than implying a real difference — the same band shown on each product page.